---
id: pr-flashinfer-1615
repo: flashinfer-ai/flashinfer
pr: 1615
title: 'perf: Fix the tactic sorting in TrtllmGenBatchedGemmRunner::getValidConfigIndices'
author: jinyangyuan-nvidia
date: '2025-09-02'
url: https://github.com/flashinfer-ai/flashinfer/pull/1615
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: da937d73c6dd59419bf6beaf7e5c5c0f1d0d0d93
inclusion_reason: kernel file changes
changed_paths:
- csrc/trtllm_batched_gemm_runner.cu
- include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/BatchedGemmInterface.h
head_ref_oid: e54b84b787487e284f10b5f766a7dc7115fc7500
artifact_dir: evidence/pull-bundles/flashinfer/gh-1615
---
# perf: Fix the tactic sorting in TrtllmGenBatchedGemmRunner::getValidConfigIndices

- Repository: `flashinfer-ai/flashinfer`
- PR: [1615](https://github.com/flashinfer-ai/flashinfer/pull/1615)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `csrc/trtllm_batched_gemm_runner.cu`
- `include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/BatchedGemmInterface.h`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-1615`
