---
id: pr-vllm-29711
repo: vllm-project/vllm
pr: 29711
title: ' SM120 / NVFP4: add device guard and runtime SM dispatch to cutlass_scaled_fp4_mm'
author: hholtmann
date: '2025-12-02'
url: https://github.com/vllm-project/vllm/pull/29711
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: c0dfc894857e98d8325b42a9d4c7cbbc0ecb5a24
inclusion_reason: defer
changed_paths:
- csrc/quantization/fp4/nvfp4_scaled_mm_entry.cu
artifact_dir: evidence/pull-bundles/vllm/gh-29711
head_ref_oid: 0edf9ef3b85b28f22655f9f32907871297550282
---
#  SM120 / NVFP4: add device guard and runtime SM dispatch to cutlass_scaled_fp4_mm

- Repository: `vllm-project/vllm`
- PR: [29711](https://github.com/vllm-project/vllm/pull/29711)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `csrc/quantization/fp4/nvfp4_scaled_mm_entry.cu`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-29711`
