---
id: pr-flashinfer-2464
repo: flashinfer-ai/flashinfer
pr: 2464
title: 'feat: Add MXFP8 GEMM mm_mxfp8 (cutlass)'
author: danisereb
date: '2026-02-12'
url: https://github.com/flashinfer-ai/flashinfer/pull/2464
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- gemm
techniques: []
hardware_features:
- fp8
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: b492d3f87c764d69e32ffbac343f77f5c96c9b98
inclusion_reason: kernel file changes
changed_paths:
- benchmarks/routines/flashinfer_benchmark_utils.py
- benchmarks/routines/gemm.py
- csrc/mxfp8_gemm_cutlass.cu
- csrc/mxfp8_gemm_cutlass.jinja
- flashinfer/__init__.py
- flashinfer/gemm/__init__.py
- flashinfer/gemm/gemm_base.py
- flashinfer/jit/gemm/__init__.py
- flashinfer/jit/gemm/core.py
- include/flashinfer/gemm/mxfp8_gemm_cutlass.h
- include/flashinfer/gemm/mxfp8_gemm_cutlass_template.h
- include/flashinfer/gemm/mxfp8_gemm_template_sm100.h
- tests/gemm/test_mm_mxfp8.py
head_ref_oid: 35a56350e6ef68cc1973f932ad58cfe347c1ebce
artifact_dir: evidence/pull-bundles/flashinfer/gh-2464
---
# feat: Add MXFP8 GEMM mm_mxfp8 (cutlass)

- Repository: `flashinfer-ai/flashinfer`
- PR: [2464](https://github.com/flashinfer-ai/flashinfer/pull/2464)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `benchmarks/routines/flashinfer_benchmark_utils.py`
- `benchmarks/routines/gemm.py`
- `csrc/mxfp8_gemm_cutlass.cu`
- `csrc/mxfp8_gemm_cutlass.jinja`
- `flashinfer/__init__.py`
- `flashinfer/gemm/__init__.py`
- `flashinfer/gemm/gemm_base.py`
- `flashinfer/jit/gemm/__init__.py`
- `flashinfer/jit/gemm/core.py`
- `include/flashinfer/gemm/mxfp8_gemm_cutlass.h`
- `include/flashinfer/gemm/mxfp8_gemm_cutlass_template.h`
- `include/flashinfer/gemm/mxfp8_gemm_template_sm100.h`
- `tests/gemm/test_mm_mxfp8.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2464`
