---
id: pr-pytorch-157422
repo: pytorch/pytorch
pr: 157422
title: '[PowerPC] Fixed build issue for vsx vec256 complexfloat and scaled_mm_out_cpu '
author: pytorchbot
date: '2025-07-07'
url: https://github.com/pytorch/pytorch/pull/157422
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types: []
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: 9fd946f04ecd1ee37aa7c5d99cb24938b269ea90
inclusion_reason: semantic match with file changes
changed_paths:
- aten/src/ATen/cpu/vec/vec256/vsx/vec256_complex_double_vsx.h
- aten/src/ATen/native/Blas.cpp
- cmake/Modules/FindMKLDNN.cmake
head_ref_oid: 0cbd3eb5e8157bde6799aa00fbe729357a39c92d
artifact_dir: evidence/pull-bundles/pytorch/gh-157422
---
# [PowerPC] Fixed build issue for vsx vec256 complexfloat and scaled_mm_out_cpu 

- Repository: `pytorch/pytorch`
- PR: [157422](https://github.com/pytorch/pytorch/pull/157422)
- Decision: `semantic match with file changes`
- Reason: semantic match with file changes

## Changed Paths

- `aten/src/ATen/cpu/vec/vec256/vsx/vec256_complex_double_vsx.h`
- `aten/src/ATen/native/Blas.cpp`
- `cmake/Modules/FindMKLDNN.cmake`

## Evidence Bundle

`evidence/pull-bundles/pytorch/gh-157422`
