pytorch - 💡(How to fix) Fix inductor sam accuracy test very flaky [1 comments, 2 participants]

Official PRs (…)
ON THIS PAGE

Recommended Tools

×6

Utilities matched from this issue’s tags and category — try them while you read without losing context.

GitHub issue graph ai analysis

Paste a GitHub issue URL. We fetch that issue, discover linked issues from bodies/comments/timeline, collect linked pull requests, and produce a structured English report.

The report is written in English Markdown for sharing and archival.

Helpful · Quick feedback

Loading…
GitHub stats
pytorch/pytorch#176776Fetched 2026-04-08 00:24:31
View on GitHub
Comments
1
Participants
2
Timeline
51
Reactions
0
Author
Participants
Timeline (top)
mentioned ×21subscribed ×21labeled ×6unlabeled ×2
RAW_BUFFERClick to expand / collapse
<img width="1978" height="650" alt="Image" src="https://github.com/user-attachments/assets/2b93cc39-4efe-4b9f-b8b4-2ca018b42449" />

example failure

cc @ezyang @gchanan @kadeng @msaroufim @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @muchulee8 @amjames @chauhang @aakhundov @coconutruben @jataylo

extent analysis

Problem Summary

The issue appears to be related to a failure in the system, but the exact nature of the problem is not specified.

Root Cause Analysis

Based on the provided information, it seems that the issue might be related to a configuration or code change that has caused an unexpected behavior.

Fix Plan

Step 1: Review Recent Changes

Review the recent code changes and configuration updates to identify any potential causes of the issue.

Step 2: Check Logs

Check the system logs to see if there are any error messages or clues that can help identify the root cause of the issue.

Step 3: Rollback Changes

If a recent code change or configuration update is suspected to be the cause of the issue, rollback the changes to a previous version to verify if the issue is resolved.

Step 4: Update Dependencies

Check if any dependencies have been updated recently and if they might be causing the issue. Update the dependencies to the latest version and test the system again.

Step 5: Implement Temporary Fix

If the issue is caused by a specific input or scenario, implement a temporary fix to prevent the issue from occurring until a more permanent solution can be implemented.

Example Code: Temporary Fix

# Temporary fix to prevent issue from occurring
if input_data == "specific_input":
    # Handle specific input to prevent issue
    pass

Step 6: Implement Permanent Fix

Once the root cause of the issue is identified, implement a permanent fix to prevent the issue from occurring in the future.

Example Code: Permanent Fix

# Permanent fix to prevent issue from occurring
if input_data == "specific_input":
    # Handle specific input to prevent issue
    input_data = "default_value"

Verification

To verify that the fix worked, test the system with the specific input or scenario that caused the issue to occur. If the issue is resolved, the system should behave as

Vote matrix · Quick signals

Works
Did the solution work? Tap to confirm.
Easy Fix
Was it a quick fix?
Time Saver
Did it save you time?
Blocking
Was it severely blocking?
Common Issue
Are others likely hitting this too?
Flaky / Intermittent
Is it intermittent?
Verified / Reproducible
Can you reproduce it reliably?
Loading…

Still need to ship something?

×6

Another batch ranked right after the header list — different links, same matching logic.

Back to top recommendations

TRENDING

pytorch - 💡(How to fix) Fix inductor sam accuracy test very flaky [1 comments, 2 participants]