---
id: pr-vllm-23265
repo: vllm-project/vllm
pr: 23265
title: '[Perf] Small optimizations for silu_mul_fp8_quant_deep_gemm'
author: mgoin
date: '2025-08-21'
url: https://github.com/vllm-project/vllm/pull/23265
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- gemm
- kernel-fusion
- moe
techniques:
- kernel-fusion
hardware_features:
- fp8
kernel_types:
- gemm
- moe
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 3bbe11cc136373bd4f6c12912dc094dba086fa11
inclusion_reason: kernel file changes
changed_paths:
- benchmarks/kernels/benchmark_silu_mul_fp8_quant.py
- tests/kernels/moe/test_silu_mul_fp8_quant_deep_gemm.py
- vllm/model_executor/layers/fused_moe/batched_deep_gemm_moe.py
head_ref_oid: 598d7bdc6a49a3774c196eaaafcf784183e6bd21
artifact_dir: evidence/pull-bundles/vllm/gh-23265
---
# [Perf] Small optimizations for silu_mul_fp8_quant_deep_gemm

- Repository: `vllm-project/vllm`
- PR: [23265](https://github.com/vllm-project/vllm/pull/23265)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `benchmarks/kernels/benchmark_silu_mul_fp8_quant.py`
- `tests/kernels/moe/test_silu_mul_fp8_quant_deep_gemm.py`
- `vllm/model_executor/layers/fused_moe/batched_deep_gemm_moe.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-23265`
