---
id: pr-pytorch-176495
repo: pytorch/pytorch
pr: 176495
title: '[inductor] avoid multi-stage for mix-order-red by default (#176228)'
author: shunting314
date: '2026-03-04'
url: https://github.com/pytorch/pytorch/pull/176495
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- triton
captured_at: '2026-04-17'
status: merged
merge_sha: 3c40486f
inclusion_reason: kernel file changes
changed_paths:
- test/inductor/test_mix_order_reduction.py
- torch/_inductor/codegen/triton.py
- torch/_inductor/config.py
- torch/_inductor/runtime/triton_heuristics.py
artifact_dir: evidence/pull-bundles/pytorch/gh-176495
head_ref_oid: null
---
# [inductor] avoid multi-stage for mix-order-red by default (#176228)

- Repository: `pytorch/pytorch`
- PR: [176495](https://github.com/pytorch/pytorch/pull/176495)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `test/inductor/test_mix_order_reduction.py`
- `torch/_inductor/codegen/triton.py`
- `torch/_inductor/config.py`
- `torch/_inductor/runtime/triton_heuristics.py`

## Evidence Bundle

`evidence/pull-bundles/pytorch/gh-176495`
