ValveSoftware / ValveSoftware/Proton

The House of Da Vinci (522470) - Futex/Futex2

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#4,949 1 comment 0 reactions 0 assignees View on GitHub

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Game compatibility
Dominant language
C++
Stars
32.8k
Forks
1.6k
PR merge metrics
PR metrics pending

Description

The game runs very choppy if futex or futex 2 is enabled. It runs smooth with esync.
steam-522470.log

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the attached steam-522470.log and reproduce The House of Da Vinci (522470) with futex and futex2 enabled, comparing the smooth esync configuration. Trace the resulting behavior in the Proton issue context; done means the game no longer runs choppily with futex or futex2 enabled.

Written by the indexing model from the issue text.

Assessment

Tech stack
linux
Domain
operating-systems, performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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