---
id: pr-triton-10249
repo: triton-lang/triton
pr: 10249
title: '[triton_kernels] nvfp4 x nvfp4 tuning'
author: jeffniu-openai
date: '2026-05-06'
url: https://github.com/triton-lang/triton/pull/10249
source_category: upstream-code
architectures:
- sm100
tags:
- autotune
- fp4
- nvfp4
- triton
techniques:
- autotuning
hardware_features:
- fp4
- nvfp4
kernel_types: []
languages:
- cuda-cpp
- triton
captured_at: '2026-05-16'
status: merged
merge_sha: 38ec066060e8c0007afc7934c67dc1f2ec1e8dff
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- AGENTS.md
- python/triton_kernels/tests/test_matmul.py
- python/triton_kernels/triton_kernels/matmul.py
- python/triton_kernels/triton_kernels/matmul_details/_common.py
- python/triton_kernels/triton_kernels/matmul_details/_matmul.py
- python/triton_kernels/triton_kernels/matmul_details/_p_matmul.py
- python/triton_kernels/triton_kernels/matmul_details/opt_flags.py
- python/triton_kernels/triton_kernels/matmul_details/opt_flags_details/opt_flags_nvidia.py
- python/triton_kernels/triton_kernels/tensor_details/layout_details/blackwell_scale.py
artifact_dir: evidence/pull-bundles/triton/gh-10249
head_ref_oid: 4fb12319f7e23baef7e8cb5089de90082cde6bef
---
# [triton_kernels] nvfp4 x nvfp4 tuning

- Repository: `triton-lang/triton`
- PR: [10249](https://github.com/triton-lang/triton/pull/10249)
- 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

- `AGENTS.md`
- `python/triton_kernels/tests/test_matmul.py`
- `python/triton_kernels/triton_kernels/matmul.py`
- `python/triton_kernels/triton_kernels/matmul_details/_common.py`
- `python/triton_kernels/triton_kernels/matmul_details/_matmul.py`
- `python/triton_kernels/triton_kernels/matmul_details/_p_matmul.py`
- `python/triton_kernels/triton_kernels/matmul_details/opt_flags.py`
- `python/triton_kernels/triton_kernels/matmul_details/opt_flags_details/opt_flags_nvidia.py`
- `python/triton_kernels/triton_kernels/tensor_details/layout_details/blackwell_scale.py`

## Evidence Bundle

`evidence/pull-bundles/triton/gh-10249`
