---
id: pr-flashinfer-2790
repo: flashinfer-ai/flashinfer
pr: 2790
title: Implement override shape support for cuDNN GEMM operations
author: yanqinz2
date: '2026-03-19'
url: https://github.com/flashinfer-ai/flashinfer/pull/2790
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 623db385bad4f49b364153f50a5df0547d34bcbf
inclusion_reason: defer
changed_paths:
- flashinfer/gemm/__init__.py
- flashinfer/gemm/gemm_base.py
- tests/gemm/test_cudnn_override_shape.py
artifact_dir: evidence/pull-bundles/flashinfer/gh-2790
head_ref_oid: 1fa66febb21644dca3e72b01b1c1b82983f1d091
---
# Implement override shape support for cuDNN GEMM operations

- Repository: `flashinfer-ai/flashinfer`
- PR: [2790](https://github.com/flashinfer-ai/flashinfer/pull/2790)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `flashinfer/gemm/__init__.py`
- `flashinfer/gemm/gemm_base.py`
- `tests/gemm/test_cudnn_override_shape.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2790`
