---
id: pr-flashinfer-1390
repo: flashinfer-ai/flashinfer
pr: 1390
title: Adding FP8 benchmark on attention and matmul testing
author: bkryu
date: '2025-08-07'
url: https://github.com/flashinfer-ai/flashinfer/pull/1390
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- fp8
- gemm
techniques: []
hardware_features:
- fp8
kernel_types:
- attention
- gemm
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 2f62643a8b73b5dd81dc8ca40f92e6e82dbf7c6a
inclusion_reason: kernel file changes
changed_paths:
- benchmarks/README.md
- benchmarks/flashinfer_benchmark.py
- benchmarks/routines/attention.py
- benchmarks/routines/flashinfer_benchmark_utils.py
- benchmarks/routines/gemm.py
- benchmarks/samples/sample_teslist_output.csv
- benchmarks/samples/sample_testlist.txt
- benchmarks/samples/sample_testlist_output.csv
- benchmarks/samples/sample_testlist_output.txt
head_ref_oid: fa1e5594192cd20d6ef3413c987b5eeb4caa074d
artifact_dir: evidence/pull-bundles/flashinfer/gh-1390
---
# Adding FP8 benchmark on attention and matmul testing

- Repository: `flashinfer-ai/flashinfer`
- PR: [1390](https://github.com/flashinfer-ai/flashinfer/pull/1390)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `benchmarks/README.md`
- `benchmarks/flashinfer_benchmark.py`
- `benchmarks/routines/attention.py`
- `benchmarks/routines/flashinfer_benchmark_utils.py`
- `benchmarks/routines/gemm.py`
- `benchmarks/samples/sample_teslist_output.csv`
- `benchmarks/samples/sample_testlist.txt`
- `benchmarks/samples/sample_testlist_output.csv`
- `benchmarks/samples/sample_testlist_output.txt`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-1390`
