---
id: pr-pytorch-171247
repo: pytorch/pytorch
pr: 171247
title: '[xpu][fix][inductor] fallback bfloat16 atomics to eager'
author: pytorchbot
date: '2025-12-24'
url: https://github.com/pytorch/pytorch/pull/171247
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- python
captured_at: '2026-04-17'
status: merged
merge_sha: c27eca275daf8601d760c5862cdec932b02bd4b1
inclusion_reason: kernel file changes
changed_paths:
- test/inductor/test_torchinductor.py
- torch/_inductor/utils.py
head_ref_oid: 7af4795e6e69ac1e0f897b06a20253a7c1b3cd18
artifact_dir: evidence/pull-bundles/pytorch/gh-171247
---
# [xpu][fix][inductor] fallback bfloat16 atomics to eager

- Repository: `pytorch/pytorch`
- PR: [171247](https://github.com/pytorch/pytorch/pull/171247)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `test/inductor/test_torchinductor.py`
- `torch/_inductor/utils.py`

## Evidence Bundle

`evidence/pull-bundles/pytorch/gh-171247`
