README.md

## DeepSeek kernels benchmark


### Prerequisites
- You should install [DeepGemm](https://github.com/deepseek-ai/DeepGEMM) from source before run `benchmark_deepgemm_fp8_gemm.py` and `benchmark_deepgemm_fp8_group_gemm.py`.

### Benchmark
- `benchmark_deepgemm_fp8_gemm.py`
    ```bash
    python benchmark_deepgemm_fp8_gemm.py --run_correctness --tp_size 1
    ```

- `benchmark_deepgemm_fp8_group_gemm.py`
    ```bash
    python benchmark_deepgemm_fp8_group_gemm.py --run_correctness --tp_size 1
    ```

 - You can use the `--run_correctness` parameter to verify all kernels results's correctness.
    - You can use the `--tp_size` parameter to benchmark all FP8 w8a8 block-wise matrix multiplications involved in DeepSeek V3/R1 under the current tensor parallelism (TP) setting. This benchmark compares DeepSeek's open-source [DeepGemm](https://github.com/deepseek-ai/DeepGEMM) implementation with SGLang's and VLLM Triton implementation.