---
id: pr-pytorch-166985
repo: pytorch/pytorch
pr: 166985
title: '[Graph Partition] fix graph partition input signature for fallback kernels'
author: pytorchbot
date: '2025-11-05'
url: https://github.com/pytorch/pytorch/pull/166985
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: ba8639586b23f1dd8dca12de28f6655351fc8174
inclusion_reason: semantic match with file changes
changed_paths:
- test/inductor/test_cudagraph_trees.py
- torch/_inductor/scheduler.py
head_ref_oid: d0c476990d6a60878c0ddf6f2677d31b564d440e
artifact_dir: evidence/pull-bundles/pytorch/gh-166985
---
# [Graph Partition] fix graph partition input signature for fallback kernels

- Repository: `pytorch/pytorch`
- PR: [166985](https://github.com/pytorch/pytorch/pull/166985)
- Decision: `semantic match with file changes`
- Reason: semantic match with file changes

## Changed Paths

- `test/inductor/test_cudagraph_trees.py`
- `torch/_inductor/scheduler.py`

## Evidence Bundle

`evidence/pull-bundles/pytorch/gh-166985`
