id stringlengths 16 16 | domain_id int64 1 5 | domain stringclasses 5
values | tool_spec stringclasses 5
values | prompt stringclasses 20
values | response stringlengths 5.63k 6.76k | code stringlengths 4.85k 5.98k | eval_assertion stringlengths 891 1.1k | benchmark_metric stringclasses 5
values | lines_count int64 94 116 | messages stringlengths 6.57k 7.66k |
|---|---|---|---|---|---|---|---|---|---|---|
p20_sft_d01_0000 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_0():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_0", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_000(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0001 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_1():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_1", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_001(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0002 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_2():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_2", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_002(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0003 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_3():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_3", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_003(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0004 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_4():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_4", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_004(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0005 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_5():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_5", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_005(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 106 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0006 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_6():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_6", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_006(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0007 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_7():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_7", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_007(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 113 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0008 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_8():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_8", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_008(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0009 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_9():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_9", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_009(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\x4... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0010 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_10():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_10", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_010(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0011 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_11():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_11", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_011(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0012 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_12():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_12", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_012(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0013 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_13():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_13", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_013(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0014 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_14():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_14", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_014(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0015 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_15():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_15", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_015(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 110 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0016 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_16():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_16", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_016(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0017 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_17():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_17", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_017(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0018 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_18():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_18", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_018(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0019 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_19():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_19", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_019(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 112 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0020 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_20():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_20", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_020(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0021 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_21():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_21", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_021(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0022 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_22():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_22", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_022(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0023 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_23():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_23", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_023(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 110 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0024 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_24():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_24", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_024(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0025 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_25():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_25", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_025(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0026 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_26():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_26", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_026(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0027 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_27():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_27", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_027(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 112 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0028 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_28():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_28", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_028(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0029 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_29():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_29", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_029(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0030 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_30():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_30", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_030(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0031 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_31():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_31", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_031(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 110 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0032 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_32():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_32", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_032(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 100 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0033 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_33():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_33", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_033(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0034 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_34():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_34", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_034(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0035 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_35():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_35", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_035(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 109 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0036 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_36():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_36", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_036(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0037 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_37():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_37", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_037(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0038 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_38():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_38", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_038(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0039 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_39():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_39", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_039(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0040 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_40():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_40", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_040(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0041 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_41():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_41", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_041(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0042 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_42():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_42", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_042(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0043 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_43():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_43", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_043(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0044 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_44():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_44", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_044(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0045 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_45():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_45", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_045(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 106 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0046 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_46():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_46", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_046(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0047 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_47():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_47", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_047(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 113 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0048 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_48():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_48", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_048(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0049 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_49():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_49", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_049(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0050 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_50():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_50", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_050(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0051 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_51():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_51", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_051(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0052 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_52():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_52", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_052(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0053 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_53():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_53", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_053(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0054 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_54():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_54", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_054(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0055 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_55():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_55", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_055(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 110 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0056 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_56():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_56", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_056(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0057 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_57():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_57", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_057(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0058 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_58():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_58", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_058(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0059 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_59():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_59", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_059(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 112 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0060 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_60():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_60", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_060(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0061 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_61():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_61", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_061(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0062 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_62():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_62", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_062(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0063 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_63():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_63", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_063(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0064 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_64():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_64", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_064(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0065 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_65():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_65", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_065(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 106 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0066 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_66():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_66", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_066(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0067 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_67():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_67", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_067(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 113 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0068 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_68():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_68", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_068(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0069 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_69():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_69", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_069(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0070 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_70():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_70", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_070(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0071 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_71():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_71", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_071(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0072 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_72():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_72", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_072(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0073 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_73():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_73", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_073(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0074 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_74():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_74", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_074(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0075 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_75():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_75", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_075(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 110 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0076 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_76():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_76", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_076(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0077 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_77():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_77", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_077(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0078 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_78():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_78", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_078(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0079 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_79():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_79", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_079(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 112 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0080 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_80():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_80", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_080(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0081 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_81():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_81", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_081(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0082 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_82():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_82", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_082(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0083 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_83():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_83", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_083(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 110 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0084 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_84():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_84", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_084(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0085 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_85():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_85", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_085(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 105 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0086 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_86():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_86", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_086(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0087 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_87():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_87", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_087(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 112 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0088 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_88():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_88", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_088(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0089 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_89():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_89", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_089(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0090 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_90():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_90", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_090(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0091 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_91():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_91", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_091(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 110 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0092 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_92():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_92", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_092(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 100 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0093 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_93():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_93", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_093(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0094 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_94():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_94", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_094(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 101 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0095 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_95():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_95", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_095(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 109 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0096 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Design and implement a production-grade AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator for an autonomous high-throughput Linux kernel dataplane running 100Gbps+ network interfaces. Ensure zero runtime heap allocations in critical packet paths, full lifecycle state synchronization, and strict telemetry bound... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig(BaseModel):
model_config = ConfigDict(extra="forbid", frozen=True)
engine_id: str = Field(default="afxdpzerocopydriver_cor... | def test_afxdpzerocopydriver_96():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_96", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_096(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 102 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0097 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Implement an enterprise-ready AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator subsystem supporting high-performance eBPF/XDP network processing and in-kernel security enforcement. The architecture must enforce strict verifier safety invariants, non-blocking lockless concurrency, and automated circuit-breaker... | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_97():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_97", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_097(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 104 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0098 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Construct a mission-critical AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator module for bare-metal Kubernetes nodes and microsegmentation dataplanes. Guard against buffer ring exhaustion, handle edge-case socket teardowns gracefully, and integrate real-time kernel telemetry counters and tracepoints. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
__slots__ = ("engine_id", "max_nodes", "vram_budget_mb", "heartbeat_timeout_ms")
def __init__(self, **kwargs):
se... | def test_afxdpzerocopydriver_98():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_98", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_098(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 103 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
p20_sft_d01_0099 | 1 | AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator | {"subsystem": "AFXDPZeroCopyDriver", "domain_id": 1, "capabilities": ["dataplane_processing", "zero_copy_rings", "telemetry_metrics", "circuit_breaker"], "concurrency": "atomic_reentrant_threadsafe", "target_kernel": "Linux 6.x+ with eBPF / XDP native support"} | Develop a robust AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator engine for line-rate packet inspection and zero-copy packet rings. Provide full operational lifecycle management, verifiable execution invariants, and zero-defect memory arena tracking. | <thinking>
Analyzing Linux Kernel, eBPF & Programmable Dataplane requirements for: AF_XDP Zero-Copy Packet Ring Driver & UMEM Frame Allocator
Target architecture: Linux 6.x+, AF_XDP zero-copy, eBPF JIT, BPF LSM, 100Gbps line rate.
Invariants to uphold:
1. Zero dynamic heap allocation in fast-path packet/event loops; pr... | import time
import math
import struct
import threading
from typing import Dict, Any, List, Optional, Tuple
from pydantic import BaseModel, Field, ConfigDict
class AFXDPZeroCopyDriverConfig:
def __init__(self, engine_id: str = "afxdpzerocopydriver_core", max_nodes: int = 128, vram_budget_mb: int = 81920, heartbeat_... | def test_afxdpzerocopydriver_99():
cfg = AFXDPZeroCopyDriverConfig(engine_id="test_kernel_unit_99", max_nodes=16, vram_budget_mb=40960)
inst = AFXDPZeroCopyDriver_099(cfg)
f0 = inst.allocate_umem_frame()
assert f0 is not None, "Failed to allocate UMEM frame"
pkt = b"\x45\x00\x00\x3c\x1c\x46\x40\x00\... | {"benchmark": "eBPF-Perf / AF_XDPZeroCopy", "baseline_pass1": 54.2, "finetuned_pass1": 82.5, "delta": "+28.3%"} | 111 | [{"role": "system", "content": "You are a Principal Linux Kernel Architect and eBPF Dataplane Systems Engineer specializing in AF_XDP zero-copy drivers, BPF verifier invariants, TC subsystem ingress/egress shapers, BPF LSM access control, Sockops TCP redirection, SLUB allocators, io_uring fixed buffers, and line-rate X... |
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