---
id: pr-flashinfer-2902
repo: flashinfer-ai/flashinfer
pr: 2902
title: 'feat: add MXFP8 GEMM support for SM120'
author: samuellees
date: '2026-04-03'
url: https://github.com/flashinfer-ai/flashinfer/pull/2902
source_category: upstream-code
architectures:
- sm100
- sm90
tags:
- fp8
- gemm
techniques: []
hardware_features:
- fp8
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: fe0539318dcc31c76a33a7ed2ab0ee3c94fe6bad
inclusion_reason: kernel file changes
changed_paths:
- csrc/mxfp8_gemm_cutlass_sm120.cu
- csrc/mxfp8_gemm_cutlass_sm120.jinja
- docs/api/gemm.rst
- flashinfer/aot.py
- flashinfer/gemm/gemm_base.py
- flashinfer/jit/gemm/__init__.py
- flashinfer/jit/gemm/core.py
- include/flashinfer/gemm/cutlass_gemm_configs.h
- include/flashinfer/gemm/mxfp8_gemm_cutlass_template_sm120.h
- include/flashinfer/gemm/mxfp8_gemm_template_sm120.h
- tests/gemm/test_mm_mxfp8_sm120.py
head_ref_oid: d6e0505440bfaf443e3824c3fe1c1f67ecf7a1be
artifact_dir: evidence/pull-bundles/flashinfer/gh-2902
---
# feat: add MXFP8 GEMM support for SM120

- Repository: `flashinfer-ai/flashinfer`
- PR: [2902](https://github.com/flashinfer-ai/flashinfer/pull/2902)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `csrc/mxfp8_gemm_cutlass_sm120.cu`
- `csrc/mxfp8_gemm_cutlass_sm120.jinja`
- `docs/api/gemm.rst`
- `flashinfer/aot.py`
- `flashinfer/gemm/gemm_base.py`
- `flashinfer/jit/gemm/__init__.py`
- `flashinfer/jit/gemm/core.py`
- `include/flashinfer/gemm/cutlass_gemm_configs.h`
- `include/flashinfer/gemm/mxfp8_gemm_cutlass_template_sm120.h`
- `include/flashinfer/gemm/mxfp8_gemm_template_sm120.h`
- `tests/gemm/test_mm_mxfp8_sm120.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2902`
