repo stringclasses 454
values | file_path stringlengths 5 201 | extension stringclasses 1
value | content stringlengths 8 509k | num_lines int64 3 16.9k | size_bytes int64 8 511k |
|---|---|---|---|---|---|
sglang | python/sglang/srt/debug_utils/comparator/entrypoint.py | .py | from __future__ import annotations
import argparse
import sys
import traceback as _traceback_module
from pathlib import Path
from typing import Any, Iterator, Optional, Union
import polars as pl
from sglang.srt.debug_utils.comparator.aligner.token_aligner.entrypoint import (
TokenAlignerResult,
compute_maybe... | 476 | 16,458 |
sglang | python/sglang/srt/debug_utils/comparator/bundle_comparator.py | .py | """Compare two tensor bundles."""
from __future__ import annotations
from pathlib import Path
from typing import Any, Optional, Union
import torch
from sglang.srt.debug_utils.comparator.aligner.entrypoint.executor import (
AlignerResult,
execute_aligner_plan,
)
from sglang.srt.debug_utils.comparator.aligner... | 437 | 14,606 |
sglang | python/sglang/srt/debug_utils/comparator/preset.py | .py | from __future__ import annotations
PRESETS: dict[str, list[str]] = {
"raw": [
"--grouping-skip-keys",
],
"sglang_dev": [
"--grouping-skip-keys",
"rank",
],
"sglang_megatron": [
"--grouping-skip-keys",
"rank",
"step",
"--token-aligner",
... | 53 | 1,392 |
sglang | python/sglang/srt/debug_utils/comparator/meta_overrider.py | .py | """Meta overrider: replace metadata fields without re-running dumps.
Currently only overrides 'dims', but the design supports overriding
additional meta fields (e.g. parallel_info) in the future.
"""
from __future__ import annotations
import re
from pathlib import Path
from typing import Any, Literal, Optional
impo... | 108 | 3,320 |
sglang | python/sglang/srt/debug_utils/comparator/threshold_dsl.py | .py | import re
from dataclasses import dataclass
from functools import lru_cache
from types import CodeType
from typing import Optional
ALLOWED_NAMES: tuple[str, ...] = ("rel", "max_abs", "mean_abs")
_EVAL_GLOBALS: dict = {"__builtins__": {}}
_DUMMY_ENV: dict[str, float] = {name: 1.0 for name in ALLOWED_NAMES}
@dataclas... | 85 | 2,619 |
sglang | python/sglang/srt/debug_utils/comparator/report_sink.py | .py | from __future__ import annotations
import os
import sys
from pathlib import Path
from typing import IO, Literal, Optional
from rich.console import Console
from sglang.srt.debug_utils.comparator.output_types import _OutputRecord
Verbosity = Literal["minimal", "normal", "verbose"]
class ReportSink:
"""Unified e... | 92 | 2,727 |
sglang | python/sglang/srt/debug_utils/comparator/log_sink.py | .py | from __future__ import annotations
from contextlib import contextmanager
from typing import Generator
from sglang.srt.debug_utils.comparator.output_types import BaseLog
class LogSink:
def __init__(self) -> None:
self._stack: list[list[BaseLog]] = []
@contextmanager
def context(self) -> Generato... | 38 | 1,033 |
sglang | python/sglang/srt/debug_utils/comparator/bundle_matcher.py | .py | from __future__ import annotations
import dataclasses
from dataclasses import dataclass
from typing import Any
import polars as pl
from sglang.srt.debug_utils.comparator.utils import Pair
from sglang.srt.debug_utils.dump_loader import filter_rows
@dataclass(frozen=True)
class TensorFileInfo:
filename: str
... | 47 | 1,246 |
sglang | python/sglang/srt/debug_utils/comparator/output_formatter.py | .py | """Formatting functions for comparator output records.
Extracted from output_types.py to separate data-structure definitions
from rendering / formatting logic.
"""
from __future__ import annotations
from typing import TYPE_CHECKING, Literal
from rich.console import Group
from rich.markup import escape
from rich.pan... | 399 | 13,521 |
sglang | python/sglang/srt/debug_utils/comparator/per_token_visualizer.py | .py | """Per-token relative difference heatmap generator.
Produces a single PNG with rows = tensor names, columns = token positions,
color = log10(rel_diff).
"""
from __future__ import annotations
from pathlib import Path
from typing import Optional
from sglang.srt.debug_utils.comparator.output_types import ComparisonTen... | 84 | 2,415 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/axis_aligner.py | .py | from __future__ import annotations
from typing import Optional
import torch
from einops import rearrange
from sglang.srt.debug_utils.comparator.dims_spec import (
_FUSED_NAME_SEP,
SEQ_DIM_NAME,
TOKEN_DIM_NAME,
DimSpec,
_SingletonDimUtil,
parse_dims,
without_dim_names,
)
from sglang.srt.de... | 220 | 7,244 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/unsharder/types.py | .py | from __future__ import annotations
from typing import Annotated, Literal, Union
from pydantic import Field, model_validator
from sglang.srt.debug_utils.comparator.dims_spec import ParallelAxis
from sglang.srt.debug_utils.comparator.utils import _FrozenBase
class AxisInfo(_FrozenBase):
axis_rank: int
axis_s... | 61 | 1,772 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/unsharder/planner.py | .py | from collections import defaultdict
from typing import NamedTuple, Optional
from sglang.srt.debug_utils.comparator.aligner.unsharder.types import (
AxisInfo,
ConcatParams,
CpThdConcatParams,
PickParams,
ReduceSumParams,
UnsharderParams,
UnsharderPlan,
)
from sglang.srt.debug_utils.comparato... | 374 | 13,486 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/unsharder/executor.py | .py | from dataclasses import dataclass, field
from typing import Optional
import torch
from sglang.srt.debug_utils.comparator.aligner.unsharder.types import (
ConcatParams,
CpThdConcatParams,
PickParams,
ReduceSumParams,
UnsharderParams,
UnsharderPlan,
)
from sglang.srt.debug_utils.comparator.dims_... | 191 | 5,811 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/unsharder/parallel_info.py | .py | from typing import Optional
from sglang.srt.debug_utils.comparator.aligner.unsharder.types import AxisInfo
from sglang.srt.debug_utils.comparator.dims_spec import ParallelAxis
_PARALLEL_INFO_KEYS = ("sglang_parallel_info", "megatron_parallel_info")
def _is_error_sentinel(value: dict) -> bool:
"""Check if a para... | 46 | 1,621 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/reorderer/types.py | .py | from typing import Annotated, Literal, Union
from pydantic import Field
from sglang.srt.debug_utils.comparator.utils import _FrozenBase
class ZigzagToNaturalParams(_FrozenBase):
op: Literal["zigzag_to_natural"] = "zigzag_to_natural"
dim_name: str
cp_size: int
class ZigzagToNaturalThdParams(_FrozenBase... | 30 | 737 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/reorderer/planner.py | .py | from typing import Optional
from sglang.srt.debug_utils.comparator.aligner.reorderer.types import (
ReordererPlan,
ZigzagToNaturalParams,
ZigzagToNaturalThdParams,
)
from sglang.srt.debug_utils.comparator.aligner.unsharder.types import AxisInfo
from sglang.srt.debug_utils.comparator.dims_spec import (
... | 68 | 2,384 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/reorderer/executor.py | .py | from typing import Optional
import torch
from sglang.srt.debug_utils.comparator.aligner.reorderer.types import (
ReordererPlan,
ZigzagToNaturalParams,
ZigzagToNaturalThdParams,
)
from sglang.srt.debug_utils.comparator.dims_spec import (
apply_dim_names,
get_dim_names,
resolve_dim_by_name,
... | 104 | 3,348 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/entrypoint/types.py | .py | from __future__ import annotations
from typing import Annotated, Optional, Union
from pydantic import Discriminator
from sglang.srt.debug_utils.comparator.aligner.axis_aligner import AxisAlignerPlan
from sglang.srt.debug_utils.comparator.aligner.reorderer.types import ReordererPlan
from sglang.srt.debug_utils.compar... | 32 | 1,065 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/entrypoint/planner.py | .py | from __future__ import annotations
from typing import Any, Optional
from sglang.srt.debug_utils.comparator.aligner.axis_aligner import (
AxisAlignerPlan,
compute_axis_aligner_plan,
)
from sglang.srt.debug_utils.comparator.aligner.entrypoint.types import (
AlignerPerStepPlan,
AlignerPerStepSubPlan,
... | 135 | 4,292 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/entrypoint/executor.py | .py | from __future__ import annotations
from dataclasses import dataclass, field
from typing import NamedTuple, Optional
import torch
from sglang.srt.debug_utils.comparator.aligner.axis_aligner import (
execute_axis_aligner_plan,
)
from sglang.srt.debug_utils.comparator.aligner.entrypoint.traced_types import (
Tr... | 213 | 7,173 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/entrypoint/traced_types.py | .py | """Traced wrapper types that embed execution traces (ShapeSnapshots) into plan nodes.
These types are created *after* execution, pairing each sub-plan with its
observed shape snapshot so that downstream formatters never need to manually
zip plan + trace by index.
"""
from __future__ import annotations
from typing im... | 38 | 1,003 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/entrypoint.py | .py | from __future__ import annotations
from dataclasses import dataclass
from pathlib import Path
from typing import Literal, Optional
import polars as pl
from sglang.srt.debug_utils.comparator.aligner.token_aligner.concat_steps.thd_seq_lens_loader import (
load_thd_seq_lens_only,
)
from sglang.srt.debug_utils.compa... | 133 | 4,378 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/smart/types.py | .py | from __future__ import annotations
from dataclasses import dataclass, field
from typing import NamedTuple, Optional, Union
from pydantic import model_validator
from sglang.srt.debug_utils.comparator.dims_spec import TokenLayout
from sglang.srt.debug_utils.comparator.utils import (
Pair,
_check_equal_lengths,... | 129 | 3,930 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/smart/aux_plugins.py | .py | from __future__ import annotations
from abc import ABC, abstractmethod
from typing import Optional
import torch
from sglang.srt.debug_utils.comparator.aligner.token_aligner.smart.types import (
PositionalSeqId,
SeqId,
SGLangSeqId,
TokenAlignerStepAux,
)
from sglang.srt.debug_utils.comparator.dims_spe... | 293 | 10,223 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/smart/aux_loader.py | .py | from __future__ import annotations
from pathlib import Path
from typing import Any, Optional
import polars as pl
import torch
from sglang.srt.debug_utils.comparator.aligner.entrypoint.executor import (
execute_sub_plans,
)
from sglang.srt.debug_utils.comparator.aligner.entrypoint.planner import (
compute_per... | 287 | 9,246 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/smart/planner.py | .py | from __future__ import annotations
from collections import defaultdict
from typing import NamedTuple, Optional
from sglang.srt.debug_utils.comparator.aligner.token_aligner.smart.types import (
SeqId,
TokenAlignerPlan,
TokenAlignerSeqInfo,
TokenAlignerSeqsInfo,
TokenLocator,
)
from sglang.srt.debug... | 136 | 4,525 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/smart/executor.py | .py | from __future__ import annotations
import torch
from einops import rearrange
from sglang.srt.debug_utils.comparator.aligner.token_aligner.smart.types import (
TokenAlignerPlan,
TokenLocator,
)
from sglang.srt.debug_utils.comparator.dims_spec import (
BATCH_DIM_NAME,
SEQ_DIM_NAME,
TOKEN_DIM_NAME,
... | 151 | 4,810 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/smart/seq_info_builder.py | .py | from __future__ import annotations
from dataclasses import dataclass, field
from sglang.srt.debug_utils.comparator.aligner.token_aligner.smart.types import (
SeqId,
TokenAlignerGlobalAux,
TokenAlignerSeqInfo,
TokenAlignerSeqsInfo,
TokenAlignerStepAux,
TokenLocator,
)
@dataclass
class _SeqInf... | 82 | 2,607 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/concat_steps/__init__.py | .py | from sglang.srt.debug_utils.comparator.aligner.token_aligner.concat_steps.executor import (
execute_token_aligner_concat_steps,
)
__all__ = [
"execute_token_aligner_concat_steps",
]
| 8 | 191 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/concat_steps/executor.py | .py | from __future__ import annotations
from typing import Optional
import torch
from sglang.srt.debug_utils.comparator.dims_spec import (
SEQ_DIM_NAME,
TOKEN_DIM_NAME,
get_dim_names,
)
from sglang.srt.debug_utils.comparator.utils import Pair
_UNNAMED_TOKEN_DIM_FALLBACK: int = 0
def execute_token_aligner_c... | 46 | 1,583 |
sglang | python/sglang/srt/debug_utils/comparator/aligner/token_aligner/concat_steps/thd_seq_lens_loader.py | .py | from __future__ import annotations
from pathlib import Path
from typing import Optional
import polars as pl
from sglang.srt.debug_utils.comparator.aligner.token_aligner.smart.aux_loader import (
_detect_plugin,
_load_and_align_aux_tensor,
)
from sglang.srt.debug_utils.comparator.aligner.token_aligner.smart.a... | 44 | 1,370 |
sglang | python/sglang/srt/debug_utils/comparator/visualizer/__init__.py | .py | from sglang.srt.debug_utils.comparator.visualizer.figure import ( # noqa: F401
generate_comparison_figure,
)
| 4 | 114 |
sglang | python/sglang/srt/debug_utils/comparator/visualizer/figure.py | .py | """Main orchestration logic for comparison figure generation."""
from __future__ import annotations
from dataclasses import dataclass
from pathlib import Path
from typing import Callable, Optional
import numpy as np
import torch
from sglang.srt.debug_utils.comparator.visualizer.preprocessing import (
_preproces... | 117 | 3,500 |
sglang | python/sglang/srt/debug_utils/comparator/visualizer/preprocessing.py | .py | """Tensor preprocessing and utility functions for visualization."""
from __future__ import annotations
import math
import re
import numpy as np
import torch
_DOWNSAMPLE_THRESHOLD: int = 10_000_000
_SCATTER_SAMPLE_SIZE: int = 10_000
def _preprocess_tensor(tensor: torch.Tensor) -> torch.Tensor:
t: torch.Tensor ... | 102 | 2,732 |
sglang | python/sglang/srt/debug_utils/comparator/visualizer/panels.py | .py | """Panel draw functions for tensor comparison visualization."""
from __future__ import annotations
from typing import Optional
import numpy as np
import torch
from sglang.srt.debug_utils.comparator.visualizer.figure import _PanelContext
from sglang.srt.debug_utils.comparator.visualizer.preprocessing import (
_S... | 227 | 6,604 |
sglang | python/sglang/srt/debug_utils/comparator/tensor_comparator/comparator.py | .py | from dataclasses import dataclass
from typing import Optional
import torch
from sglang.srt.debug_utils.comparator.tensor_comparator.types import (
DEFAULT_PERCENTILES,
DiffInfo,
TensorComparisonInfo,
TensorInfo,
TensorStats,
)
from sglang.srt.debug_utils.comparator.threshold_dsl import (
DiffT... | 251 | 7,493 |
sglang | python/sglang/srt/debug_utils/comparator/tensor_comparator/types.py | .py | from typing import Optional
from sglang.srt.debug_utils.comparator.utils import _StrictBase
DEFAULT_PERCENTILES: tuple[int, ...] = (1, 5, 50, 95, 99)
class TensorStats(_StrictBase):
mean: float
abs_mean: float
std: float
min: float
max: float
percentiles: dict[int, float] = {}
class Tensor... | 46 | 1,046 |
sglang | python/sglang/srt/debug_utils/comparator/tensor_comparator/__init__.py | .py | from sglang.srt.debug_utils.comparator.tensor_comparator.comparator import (
compare_tensor_pair,
)
| 4 | 104 |
sglang | python/sglang/srt/debug_utils/comparator/tensor_comparator/formatter.py | .py | from __future__ import annotations
from typing import TYPE_CHECKING, Literal, Optional
from rich.markup import escape
from sglang.srt.debug_utils.comparator.aligner.reorderer.types import ReordererPlan
from sglang.srt.debug_utils.comparator.aligner.unsharder.types import UnsharderPlan
from sglang.srt.debug_utils.com... | 523 | 17,861 |
sglang | python/sglang/srt/debug_utils/comparator/dims_spec/types.py | .py | from __future__ import annotations
from enum import Enum
from typing import Optional
from sglang.srt.debug_utils.comparator.utils import _FrozenBase
TOKEN_DIM_NAME: str = "t"
BATCH_DIM_NAME: str = "b"
SEQ_DIM_NAME: str = "s"
SQUEEZE_DIM_NAME: str = "1"
class TokenLayout(Enum):
T = "t" # single flat token dim
... | 95 | 2,214 |
sglang | python/sglang/srt/debug_utils/comparator/dims_spec/modifier_parser.py | .py | from __future__ import annotations
from typing import Optional
from sglang.srt.debug_utils.comparator.dims_spec.types import (
_AXIS_LOOKUP,
_QUALIFIER_LOOKUP,
Ordering,
ParallelAxis,
ParallelModifier,
Reduction,
)
def _parse_modifier_token(modifier_token: str, dim_token: str) -> ParallelMod... | 85 | 2,842 |
sglang | python/sglang/srt/debug_utils/comparator/dims_spec/__init__.py | .py | from sglang.srt.debug_utils.comparator.dims_spec.dim_parser import parse_dim
from sglang.srt.debug_utils.comparator.dims_spec.dims_parser import (
_SingletonDimUtil,
parse_dims,
resolve_dim_names,
)
from sglang.srt.debug_utils.comparator.dims_spec.tensor_naming import (
apply_dim_names,
find_dim_ind... | 52 | 1,129 |
sglang | python/sglang/srt/debug_utils/comparator/dims_spec/dim_parser.py | .py | from __future__ import annotations
import re
from typing import Optional
from sglang.srt.debug_utils.comparator.dims_spec.modifier_parser import (
_parse_modifiers,
)
from sglang.srt.debug_utils.comparator.dims_spec.types import (
SQUEEZE_DIM_NAME,
DimSpec,
ParallelModifier,
)
_DIM_PATTERN = re.compi... | 69 | 2,200 |
sglang | python/sglang/srt/debug_utils/comparator/dims_spec/tensor_naming.py | .py | from __future__ import annotations
from typing import Optional
import torch
from sglang.srt.debug_utils.comparator.dims_spec.types import DimSpec
_DIM_NAMES_ATTR = "_dim_names"
def find_dim_index(dim_specs: list[DimSpec], name: str) -> Optional[int]:
"""Find index by name. Accepts both ``*``-form and ``___``-... | 57 | 1,872 |
sglang | python/sglang/srt/debug_utils/comparator/dims_spec/comment_parser.py | .py | from __future__ import annotations
import re
from typing import NamedTuple, Optional
from sglang.srt.debug_utils.comparator.dims_spec.types import (
_AXIS_LOOKUP,
ParallelAxis,
)
_DP_ALIAS_PATTERN = re.compile(r"^dp:=(\w+)$")
_REPLICATED_PATTERN = re.compile(r"^(\w+):replicated$")
class _CommentSuffix(Name... | 60 | 2,002 |
sglang | python/sglang/srt/debug_utils/comparator/dims_spec/dims_parser.py | .py | from __future__ import annotations
from typing import Optional
from sglang.srt.debug_utils.comparator.dims_spec.comment_parser import (
_CommentSuffix,
_parse_comment_suffix,
)
from sglang.srt.debug_utils.comparator.dims_spec.dim_parser import parse_dim
from sglang.srt.debug_utils.comparator.dims_spec.types i... | 114 | 3,839 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/simulator.py | .py | from dataclasses import dataclass
from typing import Any, Dict, List, Optional
from sglang.srt.debug_utils.schedule_simulator.gpu_state import GPUState, StepRecord
from sglang.srt.debug_utils.schedule_simulator.metrics import MetricRecorder
from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
from ... | 123 | 4,559 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/request.py | .py | from dataclasses import dataclass
from typing import Optional
@dataclass
class SimRequest:
request_id: str
input_len: int
output_len: int
decoded_tokens: int = 0
group_id: Optional[str] = None
prefix_len: int = 0
def seq_len(self) -> int:
return self.input_len + self.decoded_token... | 19 | 412 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/__main__.py | .py | from sglang.srt.debug_utils.schedule_simulator.entrypoint import create_arg_parser, main
if __name__ == "__main__":
parser = create_arg_parser()
args = parser.parse_args()
main(args)
| 7 | 196 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/__init__.py | .py | from sglang.srt.debug_utils.schedule_simulator.data_source import (
generate_gsp_requests,
generate_random_requests,
load_from_request_logger,
)
from sglang.srt.debug_utils.schedule_simulator.entrypoint import create_arg_parser, main
from sglang.srt.debug_utils.schedule_simulator.gpu_state import GPUState, ... | 52 | 1,446 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/entrypoint.py | .py | import argparse
import json
import random
from typing import List
from sglang.srt.debug_utils.schedule_simulator.data_source.data_loader import (
load_from_request_logger,
)
from sglang.srt.debug_utils.schedule_simulator.data_source.data_synthesis import (
generate_gsp_requests,
generate_random_requests,
)... | 169 | 6,229 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/metrics.py | .py | from abc import ABC, abstractmethod
from typing import Any, Callable, Dict, List
from sglang.srt.debug_utils.schedule_simulator.gpu_state import GPUState
class MetricRecorder(ABC):
@abstractmethod
def on_step_end(self, step: int, gpu_states: List[GPUState]) -> None: ...
@abstractmethod
def get_summa... | 61 | 2,096 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/gpu_state.py | .py | from dataclasses import dataclass, field
from typing import List, Optional
from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
@dataclass
class StepRecord:
step: int
gpu_id: int
running_count: int
pending_count: int
total_seq_len: int
running_req_ids: List[str] = field(de... | 71 | 2,401 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/routers/round_robin_router.py | .py | from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
from sglang.srt.debug_utils.schedule_simulator.routers.base import RouterPolicy
class RoundRobinRouter(RouterPolicy):
def __init__(self, num_gpus: int):
self._num_gpus = num_gpus
self._counter = 0
def route(self, incomin... | 14 | 448 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/routers/__init__.py | .py | from sglang.srt.debug_utils.schedule_simulator.routers.base import RouterPolicy
from sglang.srt.debug_utils.schedule_simulator.routers.random_router import RandomRouter
from sglang.srt.debug_utils.schedule_simulator.routers.round_robin_router import (
RoundRobinRouter,
)
from sglang.srt.debug_utils.schedule_simulat... | 9 | 445 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/routers/sticky_router.py | .py | import random
from collections import defaultdict
from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
from sglang.srt.debug_utils.schedule_simulator.routers.base import RouterPolicy
class StickyRouter(RouterPolicy):
def __init__(self, num_gpus: int):
self._num_gpus = num_gpus
... | 21 | 694 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/routers/random_router.py | .py | import random
from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
from sglang.srt.debug_utils.schedule_simulator.routers.base import RouterPolicy
class RandomRouter(RouterPolicy):
def __init__(self, num_gpus: int):
self._num_gpus = num_gpus
def route(self, incoming_request: SimR... | 13 | 389 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/routers/base.py | .py | from abc import ABC, abstractmethod
from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
class RouterPolicy(ABC):
@abstractmethod
def route(self, incoming_request: SimRequest) -> int: ...
| 9 | 219 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/schedulers/__init__.py | .py | from sglang.srt.debug_utils.schedule_simulator.schedulers.base import SchedulerPolicy
from sglang.srt.debug_utils.schedule_simulator.schedulers.fifo_scheduler import (
FIFOScheduler,
)
__all__ = ["SchedulerPolicy", "FIFOScheduler"]
| 7 | 237 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/schedulers/fifo_scheduler.py | .py | from typing import TYPE_CHECKING
from sglang.srt.debug_utils.schedule_simulator.schedulers.base import SchedulerPolicy
if TYPE_CHECKING:
from sglang.srt.debug_utils.schedule_simulator.gpu_state import GPUState
class FIFOScheduler(SchedulerPolicy):
def schedule(self, gpu_state: "GPUState") -> None:
w... | 17 | 637 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/schedulers/base.py | .py | from abc import ABC, abstractmethod
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from sglang.srt.debug_utils.schedule_simulator.gpu_state import GPUState
class SchedulerPolicy(ABC):
@abstractmethod
def schedule(self, gpu_state: "GPUState") -> None: ...
| 11 | 274 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/data_source/__init__.py | .py | from sglang.srt.debug_utils.schedule_simulator.data_source.data_loader import (
load_from_request_logger,
)
from sglang.srt.debug_utils.schedule_simulator.data_source.data_synthesis import (
generate_gsp_requests,
generate_random_requests,
)
__all__ = [
"load_from_request_logger",
"generate_random_... | 14 | 362 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/data_source/data_synthesis.py | .py | import random
from typing import List, Optional
from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
def generate_random_requests(
num_requests: int,
input_len: int,
output_len: int,
range_ratio: float = 1.0,
seed: Optional[int] = None,
) -> List[SimRequest]:
if seed is no... | 80 | 2,251 |
sglang | python/sglang/srt/debug_utils/schedule_simulator/data_source/data_loader.py | .py | import json
from pathlib import Path
from typing import List, Union
from sglang.srt.debug_utils.schedule_simulator.request import SimRequest
def load_from_request_logger(file_path: Union[str, Path]) -> List[SimRequest]:
requests = []
file_path = Path(file_path)
with file_path.open(encoding="utf-8") as f... | 35 | 966 |
sglang | python/sglang/srt/entrypoints/warmup.py | .py | from __future__ import annotations
import logging
from typing import TYPE_CHECKING, List
import numpy as np
import tqdm
from sglang.srt.disaggregation.utils import FAKE_BOOTSTRAP_HOST
from sglang.srt.managers.io_struct import GenerateReqInput
if TYPE_CHECKING:
from sglang.srt.managers.tokenizer_manager import T... | 162 | 5,614 |
sglang | python/sglang/srt/entrypoints/request_headers.py | .py | """Override object fields based on _HEADER_OVERRIDES from header values.
This mechanism allows upstream callers to leave the body opaque
(no parse/merge/re-serialize).
"""
from fastapi import HTTPException
# request header -> (target attribute, value type)
_HEADER_OVERRIDES = {
"x-override-rid": ("rid", str),
... | 34 | 1,249 |
sglang | python/sglang/srt/entrypoints/harmony_utils.py | .py | # SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
# Adapted from vLLM: https://github.com/vllm-project/vllm/blob/1b9902806915040ac9b3029f2ab7522ec505afc3/vllm/entrypoints/harmony_utils.py
# Slight differences in processing chat messages
import datetime
import log... | 398 | 14,543 |
sglang | python/sglang/srt/entrypoints/ssl_utils.py | .py | """Utilities for SSL certificate hot-reloading."""
import asyncio
import logging
import ssl
from typing import Optional
from watchfiles import awatch
logger = logging.getLogger(__name__)
class SSLCertRefresher:
"""Monitors SSL certificate files and reloads them when changed.
Uses ``watchfiles.awatch()`` f... | 89 | 3,026 |
sglang | python/sglang/srt/entrypoints/EngineBase.py | .py | from abc import ABC, abstractmethod
from typing import Dict, Iterator, List, Literal, Optional, Tuple, Union
import torch
class EngineBase(ABC):
"""
Abstract base class for engine interfaces that support generation, weight updating, and memory control.
This base class provides a unified API for both HTTP... | 80 | 2,920 |
sglang | python/sglang/srt/entrypoints/engine_score_mixin.py | .py | # Copyright 2023-2024 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 112 | 5,074 |
sglang | python/sglang/srt/entrypoints/grpc_bridge.py | .py | """Python-side bridge between the Rust gRPC server and TokenizerManager.
The RuntimeHandle exposes synchronous methods that Rust can call via PyO3
(with a brief GIL acquisition). Response chunks are pushed into Rust-side
channels via callback objects while all async work stays on the
TokenizerManager's event loop.
"""... | 808 | 29,651 |
sglang | python/sglang/srt/entrypoints/grpc_server.py | .py | """
Thin gRPC server wrapper — delegates to smg-grpc-servicer package.
A lightweight HTTP sidecar is started alongside the gRPC server to expose:
- /metrics (Prometheus, when --enable-metrics is set)
- /start_profile, /stop_profile (profiling control)
The sidecar is started on --smg-http-sidecar-port (default: --port... | 264 | 10,188 |
sglang | python/sglang/srt/entrypoints/engine.py | .py | # Copyright 2023-2024 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 1,847 | 73,933 |
sglang | python/sglang/srt/entrypoints/elastic_ep.py | .py | """Elastic EP scaling HTTP endpoints for dp_attention deployments."""
import json
from http import HTTPStatus
from fastapi import APIRouter, Request
from fastapi.responses import ORJSONResponse
from sglang.srt.utils.auth import AuthLevel, auth_level
router = APIRouter()
@router.post("/scale_elastic_ep")
@auth_lev... | 88 | 2,774 |
sglang | python/sglang/srt/entrypoints/context.py | .py | # SPDX-License-Identifier: Apache-2.0
# Copied from vLLM
import logging
from abc import ABC, abstractmethod
from typing import Union
import orjson
logger = logging.getLogger(__name__)
try:
from mcp import ClientSession
except ImportError as e:
mcp = e
from openai_harmony import Author, Message, Role, Stream... | 261 | 8,744 |
sglang | python/sglang/srt/entrypoints/sidecar.py | .py | # Copyright 2023-2026 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 131 | 4,148 |
sglang | python/sglang/srt/entrypoints/http_server.py | .py | # Copyright 2023-2024 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 2,791 | 103,667 |
sglang | python/sglang/srt/entrypoints/engine_info_bootstrap_server.py | .py | # Copyright 2023-2024 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 106 | 3,809 |
sglang | python/sglang/srt/entrypoints/tool.py | .py | # SPDX-License-Identifier: Apache-2.0
import logging
from abc import ABC, abstractmethod
from typing import TYPE_CHECKING, Any
import orjson
from sglang.srt.entrypoints.search.exa_client import (
ExaClient,
ExaSearchConfig,
)
from sglang.srt.environ import envs
from sglang.srt.utils import print_info_once, pr... | 287 | 10,124 |
sglang | python/sglang/srt/entrypoints/http_server_engine.py | .py | import multiprocessing
import time
from typing import List, Optional, Tuple
import requests
import torch
from sglang.srt.entrypoints.EngineBase import EngineBase
from sglang.srt.entrypoints.http_server import launch_server
from sglang.srt.server_args import ServerArgs
from sglang.srt.utils import MultiprocessingSeria... | 147 | 5,076 |
sglang | python/sglang/srt/entrypoints/v1_loads.py | .py | # Copyright 2023-2024 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 153 | 5,160 |
sglang | python/sglang/srt/entrypoints/http_request_decompression.py | .py | """Pure-ASGI middleware that decompresses compressed request bodies.
Gated on `SGLANG_ENABLE_REQUEST_DECOMPRESSION` and request header
`x-body-compressed`, whose value names the method. For example, a caller that
compressed the body with zstd sets the `x-body-compressed: zstd` header.
"""
import asyncio
import io
imp... | 96 | 3,269 |
sglang | python/sglang/srt/entrypoints/search/exa_client.py | .py | # SPDX-License-Identifier: Apache-2.0
import asyncio
from typing import Any, Optional
import aiohttp
import msgspec
from sglang.srt.environ import envs
from sglang.srt.utils import print_warning_once
EXA_API_BASE_URL = "https://api.exa.ai"
EXA_INTEGRATION_HEADER = "x-exa-integration"
EXA_INTEGRATION_NAME = "sglang"
... | 139 | 4,929 |
sglang | python/sglang/srt/entrypoints/openai/serving_rerank.py | .py | import heapq
import logging
import math
from typing import Any, Dict, List, Optional, Union
from fastapi import Request
from fastapi.responses import ORJSONResponse
from sglang.srt.entrypoints.openai.protocol import (
ChatCompletionMessageContentImagePart,
ChatCompletionMessageContentTextPart,
ChatComplet... | 610 | 23,427 |
sglang | python/sglang/srt/entrypoints/openai/serving_completions.py | .py | from __future__ import annotations
import logging
import time
from http import HTTPStatus
from typing import TYPE_CHECKING, Any, AsyncGenerator, Dict, List, Optional, Union
from fastapi import Request
from fastapi.responses import ORJSONResponse, StreamingResponse
from sglang.srt.entrypoints.openai.protocol import (... | 647 | 26,616 |
sglang | python/sglang/srt/entrypoints/openai/audio_chunking.py | .py | """Energy-aware audio chunking for ASR models with a bounded input window.
Whisper-style encoders ingest a fixed-length window (30 s of audio = 3000
mel frames); the feature extractor silently truncates anything longer, so
long audio must be split into independent chunks before prompting. Cutting
blindly at the window... | 103 | 3,927 |
sglang | python/sglang/srt/entrypoints/openai/utils.py | .py | import logging
from typing import Any, Dict, List, Literal, Optional, Union
import torch
from sglang.srt.entrypoints.openai.protocol import (
CachedTokensDetails,
ChatCompletionRequest,
CompletionRequest,
LogProbs,
StreamOptions,
)
logger = logging.getLogger(__name__)
def to_openai_style_logpro... | 193 | 6,276 |
sglang | python/sglang/srt/entrypoints/openai/serving_score.py | .py | import logging
from typing import Union
import torch
from fastapi import Request
from fastapi.responses import ORJSONResponse
from sglang.srt.entrypoints.openai.protocol import (
ErrorResponse,
ScoringRequest,
ScoringResponse,
UsageInfo,
)
from sglang.srt.entrypoints.openai.serving_base import OpenAIS... | 103 | 3,650 |
sglang | python/sglang/srt/entrypoints/openai/streaming_asr.py | .py | import asyncio
import io
import logging
import re
from dataclasses import dataclass
from typing import Any, Dict, List, Optional
import soundfile as sf
from fastapi import Request
from sglang.srt.entrypoints.openai.transcription_adapters.base import (
TranscriptionAdapter,
)
from sglang.srt.managers.io_struct imp... | 210 | 7,366 |
sglang | python/sglang/srt/entrypoints/openai/serving_tokenize.py | .py | import logging
from http import HTTPStatus
from typing import List, Optional, Union
from fastapi import Request
from sglang.srt.entrypoints.openai.protocol import (
DetokenizeRequest,
DetokenizeResponse,
ErrorResponse,
TokenizeRequest,
TokenizeResponse,
)
from sglang.srt.entrypoints.openai.serving... | 190 | 7,420 |
sglang | python/sglang/srt/entrypoints/openai/serving_responses.py | .py | # SPDX-License-Identifier: Apache-2.0
# Adapted from vLLM's OpenAIServingResponses
"""Handler for /v1/responses requests"""
from __future__ import annotations
import asyncio
import json
import logging
import time
from contextlib import AsyncExitStack
from http import HTTPStatus
from typing import TYPE_CHECKING, Any, ... | 2,596 | 111,437 |
sglang | python/sglang/srt/entrypoints/openai/encoding_dsv4.py | .py | # Adapted from the DeepSeek-V4 release reference implementation.
"""
DeepSeek-V4 Encoding
A self-contained implementation for encoding/decoding DeepSeek-V4 chat messages
with tool calling, thinking mode, and quick instruction task support.
"""
import copy
import json
import re
from typing import Any, Dict, List, Opti... | 887 | 31,320 |
sglang | python/sglang/srt/entrypoints/openai/serving_embedding.py | .py | from __future__ import annotations
import base64
import struct
from typing import TYPE_CHECKING, Any, Dict, List, Optional, Union
import jinja2
from fastapi import Request
from fastapi.responses import ORJSONResponse
from sglang.srt.entrypoints.openai.protocol import (
EmbeddingObject,
EmbeddingRequest,
... | 309 | 12,246 |
sglang | python/sglang/srt/entrypoints/openai/serving_transcription.py | .py | # Copyright 2025 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, so... | 817 | 34,441 |
sglang | python/sglang/srt/entrypoints/openai/protocol.py | .py | # Copyright 2023-2024 SGLang Team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writin... | 2,042 | 70,212 |
sglang | python/sglang/srt/entrypoints/openai/serving_classify.py | .py | from __future__ import annotations
import logging
import time
import uuid
from typing import TYPE_CHECKING, Any, Dict, List, Optional, Union
import torch
import torch.nn.functional as F
from fastapi import Request
from fastapi.responses import ORJSONResponse
from sglang.srt.entrypoints.openai.protocol import (
C... | 205 | 7,134 |
sglang | python/sglang/srt/entrypoints/openai/chat_encoding.py | .py | """Single home for the chat-encoding dispatch.
Which encoder turns chat messages into prompt tokens is a property of the
model, so the serving path and offline tools (benchmarks, evals) must resolve
it here instead of re-deriving it from model architectures themselves.
"""
from __future__ import annotations
import a... | 197 | 6,452 |
sglang | python/sglang/srt/entrypoints/openai/serving_base.py | .py | from __future__ import annotations
import json
import logging
import uuid
from abc import ABC, abstractmethod
from typing import TYPE_CHECKING, Any, List, Optional, Tuple, Union
import orjson
from fastapi import HTTPException, Request
from fastapi.responses import ORJSONResponse, StreamingResponse
from sglang.srt.en... | 294 | 10,920 |
sglang | python/sglang/srt/entrypoints/openai/serving_chat.py | .py | from __future__ import annotations
import copy
import json
import logging
import math
import time
import uuid
from enum import Enum
from http import HTTPStatus
from typing import TYPE_CHECKING, Any, AsyncGenerator, Dict, List, Optional, Union
class ThinkingMode(str, Enum):
"""Mode for message encoding - chat vs ... | 2,584 | 108,568 |
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