---
id: pr-triton-10112
repo: triton-lang/triton
pr: 10112
title: '[FPSAN] Add support for wgmma in fpsan'
author: pawelszczerbuk
date: '2026-04-23'
url: https://github.com/triton-lang/triton/pull/10112
source_category: upstream-code
architectures:
- sm90
tags:
- hopper
techniques: []
hardware_features:
- hopper
- wgmma
kernel_types: []
languages:
- cute-dsl
- triton
captured_at: '2026-05-16'
status: merged
merge_sha: b56f3b4e75b9e63c39a73a95c27d7ed8ab720944
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- lib/Dialect/TritonInstrument/Transforms/FpSanitizer.cpp
- python/test/gluon/test_fpsan.py
- python/triton/experimental/gluon/language/nvidia/hopper/__init__.py
- test/TritonGPU/fpsan.mlir
artifact_dir: evidence/pull-bundles/triton/gh-10112
head_ref_oid: 19e140a7dd77ec9f1417d6fc80b3f2f90553388a
---
# [FPSAN] Add support for wgmma in fpsan

- Repository: `triton-lang/triton`
- PR: [10112](https://github.com/triton-lang/triton/pull/10112)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `lib/Dialect/TritonInstrument/Transforms/FpSanitizer.cpp`
- `python/test/gluon/test_fpsan.py`
- `python/triton/experimental/gluon/language/nvidia/hopper/__init__.py`
- `test/TritonGPU/fpsan.mlir`

## Evidence Bundle

`evidence/pull-bundles/triton/gh-10112`
