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conditionally disable tests on miri for taking way too long#23677

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janis-bhm wants to merge 1 commit intobevyengine:mainfrom
janis-bhm:ci/miri-long-tests
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conditionally disable tests on miri for taking way too long#23677
janis-bhm wants to merge 1 commit intobevyengine:mainfrom
janis-bhm:ci/miri-long-tests

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@janis-bhm
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@janis-bhm janis-bhm commented Apr 5, 2026

Objective

The PR CI takes a long time, particularly because of miri. maybe disable some tests on miri?
related to #20818 (partitioning seems to lead to about 20 6-8minute slices if running on ubuntu, but miri also doesn't have a cached build, I'm not sure how much that could help; 20x 6 minutes is like a lot compared to 1x 25-30 minutes which I think was the reason @mockersf stopped pursuing that direction)

Solution

I've found 3 tests which take quite a bit longer than the rest. These are pretty low hanging fruits for reducing the time miri takes to test, HOWEVER I'm not sure if these tests benefit from miri (especially the toctou one) and should definitely run on miri.

Edit: looks like this doesn't result in any meaningful difference because now the windows build is the bottleneck

@janis-bhm janis-bhm added A-Build-System Related to build systems or continuous integration C-Performance A change motivated by improving speed, memory usage or compile times S-Needs-Review Needs reviewer attention (from anyone!) to move forward labels Apr 5, 2026
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Edit: looks like this doesn't result in any meaningful difference because now the windows build is the bottleneck

If we made Windows build faster, we'd still need this

@alice-i-cecile alice-i-cecile added A-ECS Entities, components, systems, and events S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it and removed S-Needs-Review Needs reviewer attention (from anyone!) to move forward labels Apr 6, 2026
@github-project-automation github-project-automation bot moved this to Needs SME Triage in ECS Apr 6, 2026
@alice-i-cecile alice-i-cecile added the D-Straightforward Simple bug fixes and API improvements, docs, test and examples label Apr 6, 2026
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A-Build-System Related to build systems or continuous integration A-ECS Entities, components, systems, and events C-Performance A change motivated by improving speed, memory usage or compile times D-Straightforward Simple bug fixes and API improvements, docs, test and examples S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it

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