---
id: pr-vllm-39361
repo: vllm-project/vllm
pr: 39361
title: Fix NUMA binding on non-CDMM Grace-Blackwell systems
author: soodoshll
date: '2026-04-09'
url: https://github.com/vllm-project/vllm/pull/39361
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-17'
status: merged
merge_sha: ed733802f0446ba7170dbb921ec6689016d1fa3a
inclusion_reason: semantic match with file changes
changed_paths:
- vllm/platforms/cuda.py
head_ref_oid: 52ad06867f2635a3be3a8eb405e67753fc3f441a
artifact_dir: evidence/pull-bundles/vllm/gh-39361
---
# Fix NUMA binding on non-CDMM Grace-Blackwell systems

- Repository: `vllm-project/vllm`
- PR: [39361](https://github.com/vllm-project/vllm/pull/39361)
- Decision: `semantic match with file changes`
- Reason: semantic match with file changes

## Changed Paths

- `vllm/platforms/cuda.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-39361`
