---
id: pr-flashinfer-2780
repo: flashinfer-ai/flashinfer
pr: 2780
title: 'fix(jit): enable GDC for CUTLASS GEMM PDL — SM100 flag only'
author: voipmonitor
date: '2026-03-20'
url: https://github.com/flashinfer-ai/flashinfer/pull/2780
source_category: upstream-code
architectures:
- sm100
- sm90
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 8e1642a4ca29c6bbf8889638134690d862848b19
inclusion_reason: kernel file changes
changed_paths:
- flashinfer/jit/gemm/core.py
head_ref_oid: 7fcc7a7c92944c866fc04071d3609abb3857f5ca
artifact_dir: evidence/pull-bundles/flashinfer/gh-2780
---
# fix(jit): enable GDC for CUTLASS GEMM PDL — SM100 flag only

- Repository: `flashinfer-ai/flashinfer`
- PR: [2780](https://github.com/flashinfer-ai/flashinfer/pull/2780)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `flashinfer/jit/gemm/core.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2780`
