Instructions to use WaveCut/YuE2-3B-OrbitQuant-W4A4 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use WaveCut/YuE2-3B-OrbitQuant-W4A4 with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="WaveCut/YuE2-3B-OrbitQuant-W4A4")

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoModelForCausalLM
model = AutoModelForCausalLM.from_pretrained("WaveCut/YuE2-3B-OrbitQuant-W4A4", device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use WaveCut/YuE2-3B-OrbitQuant-W4A4 with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "WaveCut/YuE2-3B-OrbitQuant-W4A4"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "WaveCut/YuE2-3B-OrbitQuant-W4A4",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/WaveCut/YuE2-3B-OrbitQuant-W4A4

SGLang

How to use WaveCut/YuE2-3B-OrbitQuant-W4A4 with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "WaveCut/YuE2-3B-OrbitQuant-W4A4" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "WaveCut/YuE2-3B-OrbitQuant-W4A4",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "WaveCut/YuE2-3B-OrbitQuant-W4A4" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "WaveCut/YuE2-3B-OrbitQuant-W4A4",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use WaveCut/YuE2-3B-OrbitQuant-W4A4 with Docker Model Runner:
```
docker model run hf.co/WaveCut/YuE2-3B-OrbitQuant-W4A4
```

YuE2-3B-OrbitQuant-W4A4 / src /kernel-source /int8-kv /torch-ext /torch_binding.cpp

WaveCut

Add optional INT8 AR KV cache with measured runtime profiles

c7a8520 verified about 2 months ago

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672 Bytes

#include <torch/library.h>
#include "registration.h"
#include "torch_binding.h"
TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
  ops.def("split_k_attention(Tensor! out, Tensor! partial, Tensor! stats, Tensor q, Tensor k, Tensor v, Tensor kscale, Tensor vscale, Tensor lengths, int partitions) -> ()");
  ops.impl("split_k_attention", torch::kCUDA, &split_k_attention);
  ops.def("qkv_int8_decode(Tensor! q, Tensor! keys, Tensor! values, Tensor! kscale, Tensor! vscale, Tensor x, Tensor qw, Tensor kw, Tensor cos, Tensor sin, Tensor positions, float eps) -> ()");
  ops.impl("qkv_int8_decode", torch::kCUDA, &qkv_int8_decode);
}
REGISTER_EXTENSION(TORCH_EXTENSION_NAME)

	#include <torch/library.h>
	#include "registration.h"
	#include "torch_binding.h"
	TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
	ops.def("split_k_attention(Tensor! out, Tensor! partial, Tensor! stats, Tensor q, Tensor k, Tensor v, Tensor kscale, Tensor vscale, Tensor lengths, int partitions) -> ()");
	ops.impl("split_k_attention", torch::kCUDA, &split_k_attention);
	ops.def("qkv_int8_decode(Tensor! q, Tensor! keys, Tensor! values, Tensor! kscale, Tensor! vscale, Tensor x, Tensor qw, Tensor kw, Tensor cos, Tensor sin, Tensor positions, float eps) -> ()");
	ops.impl("qkv_int8_decode", torch::kCUDA, &qkv_int8_decode);
	}
	REGISTER_EXTENSION(TORCH_EXTENSION_NAME)