Reduce Apple mobile CI matrix - #125441

Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged

Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom
kotlarmilos:reduce-apple-ci-matrix

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@kotlarmilos

@kotlarmiloskotlarmilos commented Mar 11, 2026•
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Description

Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.

What runs where

runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)

PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease

runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)

PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug

runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)

PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug

runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)

PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug

Other changes

  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group

CopilotAI review requested due to automatic review settings March 11, 2026 13:52
@kotlarmiloskotlarmilos changed the title Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
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Pull request overview

Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.

Changes:

  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.

FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.

You can also share your feedback on Copilot code review. Take the survey.

Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas

vitek-karas commented Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:

  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)

@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
kotlarmilosforce-pushed the reduce-apple-ci-matrix branch from 88bd5b0 to ce99125CompareMarch 11, 2026 14:48
This was referenced Mar 11, 2026
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matouskozak
matouskozak reviewed Mar 12, 2026
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Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
CopilotAI review requested due to automatic review settings March 12, 2026 10:01
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Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.

You can also share your feedback on Copilot code review. Take the survey.

CopilotAI review requested due to automatic review settings March 12, 2026 10:16
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Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

You can also share your feedback on Copilot code review. Take the survey.

Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml Outdated
Comment threadsrc/libraries/tests.proj
kotlarmilosand others added 4 commits March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI review requested due to automatic review settings March 12, 2026 11:07
This was referenced Mar 31, 2026
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CopilotAI review requested due to automatic review settings April 1, 2026 20:00
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Pull request overview

Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.

Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
@kotlarmilos

kotlarmilos commented Apr 1, 2026

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/azp run runtime-extra-platforms

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Azure Pipelines successfully started running 1 pipeline(s).

This was referenced Apr 2, 2026
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@kotlarmilos

kotlarmilos commented Apr 2, 2026

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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463

None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds

@kotlarmilos
kotlarmilos merged commit 0a72699 into dotnet:mainApr 2, 2026
219 of 247 checks passed
@kotlarmiloskotlarmilos mentioned this pull request Apr 2, 2026
Merged
This was referenced Apr 2, 2026
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@vitek-karasvitek-karas mentioned this pull request Apr 8, 2026
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Reviewers

Copilot code reviewCopilot
Copilot review effort, defaults to Lite
Applies to this pull request for everyone.Learn more about Copilot code review.
Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

Assignees

@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra
Status: Done

Milestone

11.0.0

Development

Successfully merging this pull request may close these issues.

7 participants

@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
Reduce Apple mobile CI matrix - #125441
Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged
Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Conversation
@kotlarmilos
@kotlarmiloskotlarmilos
commented
Mar 11, 2026•

edited

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Description
Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.
What runs where
runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)
PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease
runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)
PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)
PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)
PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug
Other changes
  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group
CopilotAI
review requested due to automatic review settings
March 11, 2026 13:52
@kotlarmiloskotlarmilos
changed the title
Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
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Pull request overview
Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.
Changes:
  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas
vitek-karas
commented
Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:
  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)
@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
kotlarmilosforce-pushed
the
reduce-apple-ci-matrix
branch
from
88bd5b0 to
ce99125CompareMarch 11, 2026 14:48

This was referenced Mar 11, 2026

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matouskozak
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reviewed
Mar 12, 2026
View reviewed changes
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
CopilotAI
review requested due to automatic review settings
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.
You can also share your feedback on Copilot code review. Take the survey.
CopilotAI
review requested due to automatic review settings
March 12, 2026 10:16
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Outdated

Comment threadsrc/libraries/tests.proj
kotlarmilosand others
added 4 commits
March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI
review requested due to automatic review settings
March 12, 2026 11:07

This was referenced Mar 31, 2026

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Pull request overview
Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.
Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
@kotlarmilos
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/azp run runtime-extra-platforms
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Azure Pipelines successfully started running 1 pipeline(s).

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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463
None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds
@kotlarmilos
kotlarmilos
merged commit 0a72699
into
dotnet:mainApr 2, 2026

219 of 247 checks passed

@kotlarmiloskotlarmilos
mentioned this pull request
Apr 2, 2026
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mentioned this pull request
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Reviewers

Copilot code reviewCopilot
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Applies to this pull request for everyone.Learn more about Copilot code review.
Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

Assignees

@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra

Status: Done


Milestone

11.0.0

Development

Successfully merging this pull request may close these issues.

7 participants

@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Reduce Apple mobile CI matrix - #125441
Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged
Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
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@kotlarmilos
@kotlarmiloskotlarmilos
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Mar 11, 2026•

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Description
Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.
What runs where
runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)
PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease
runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)
PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)
PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)
PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug
Other changes
  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group
CopilotAI
review requested due to automatic review settings
March 11, 2026 13:52
@kotlarmiloskotlarmilos
changed the title
Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
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Pull request overview
Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.
Changes:
  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas
vitek-karas
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Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:
  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)
@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
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ce99125CompareMarch 11, 2026 14:48

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Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.
You can also share your feedback on Copilot code review. Take the survey.
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
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Comment threadsrc/libraries/tests.proj
kotlarmilosand others
added 4 commits
March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI
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Pull request overview
Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.
Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
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/azp run runtime-extra-platforms
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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463
None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds
@kotlarmilos
kotlarmilos
merged commit 0a72699
into
dotnet:mainApr 2, 2026

219 of 247 checks passed

@kotlarmiloskotlarmilos
mentioned this pull request
Apr 2, 2026
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Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

Assignees

@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra

Status: Done


Milestone

11.0.0

Development

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7 participants

@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke

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if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
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} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Reduce Apple mobile CI matrix - #125441
Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged
Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Conversation
@kotlarmilos
@kotlarmiloskotlarmilos
commented
Mar 11, 2026•

edited

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Description
Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.
What runs where
runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)
PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease
runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)
PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)
PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)
PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug
Other changes
  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group
CopilotAI
review requested due to automatic review settings
March 11, 2026 13:52
@kotlarmiloskotlarmilos
changed the title
Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
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Pull request overview
Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.
Changes:
  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas
vitek-karas
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Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:
  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)
@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
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matouskozak
matouskozak
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Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.
You can also share your feedback on Copilot code review. Take the survey.
CopilotAI
review requested due to automatic review settings
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Outdated

Comment threadsrc/libraries/tests.proj
kotlarmilosand others
added 4 commits
March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI
review requested due to automatic review settings
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Pull request overview
Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.
Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
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/azp run runtime-extra-platforms
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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463
None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds
@kotlarmilos
kotlarmilos
merged commit 0a72699
into
dotnet:mainApr 2, 2026

219 of 247 checks passed

@kotlarmiloskotlarmilos
mentioned this pull request
Apr 2, 2026
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mentioned this pull request
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Applies to this pull request for everyone.Learn more about Copilot code review.
Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

Assignees

@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra

Status: Done


Milestone

11.0.0

Development

Successfully merging this pull request may close these issues.

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@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
Reduce Apple mobile CI matrix - #125441
Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged
Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Conversation
@kotlarmilos
@kotlarmiloskotlarmilos
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Mar 11, 2026•

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Description
Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.
What runs where
runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)
PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease
runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)
PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)
PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)
PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug
Other changes
  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group
CopilotAI
review requested due to automatic review settings
March 11, 2026 13:52
@kotlarmiloskotlarmilos
changed the title
Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
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Pull request overview
Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.
Changes:
  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas
vitek-karas
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Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:
  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)
@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
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ce99125CompareMarch 11, 2026 14:48

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Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
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review requested due to automatic review settings
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.
You can also share your feedback on Copilot code review. Take the survey.
CopilotAI
review requested due to automatic review settings
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Outdated

Comment threadsrc/libraries/tests.proj
kotlarmilosand others
added 4 commits
March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI
review requested due to automatic review settings
March 12, 2026 11:07

This was referenced Mar 31, 2026

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Pull request overview
Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.
Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
@kotlarmilos
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/azp run runtime-extra-platforms
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Azure Pipelines successfully started running 1 pipeline(s).

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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463
None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds
@kotlarmilos
kotlarmilos
merged commit 0a72699
into
dotnet:mainApr 2, 2026

219 of 247 checks passed

@kotlarmiloskotlarmilos
mentioned this pull request
Apr 2, 2026
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Reviewers

Copilot code reviewCopilot
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Applies to this pull request for everyone.Learn more about Copilot code review.
Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

Assignees

@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra

Status: Done


Milestone

11.0.0

Development

Successfully merging this pull request may close these issues.

7 participants

@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Reduce Apple mobile CI matrix - #125441
Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged
Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Conversation
@kotlarmilos
@kotlarmiloskotlarmilos
commented
Mar 11, 2026•

edited

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Description
Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.
What runs where
runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)
PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease
runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)
PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)
PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)
PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug
Other changes
  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group
CopilotAI
review requested due to automatic review settings
March 11, 2026 13:52
@kotlarmiloskotlarmilos
changed the title
Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
CopilotAI
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Pull request overview
Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.
Changes:
  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas
vitek-karas
commented
Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:
  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)
@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
kotlarmilosforce-pushed
the
reduce-apple-ci-matrix
branch
from
88bd5b0 to
ce99125CompareMarch 11, 2026 14:48

This was referenced Mar 11, 2026

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matouskozak
matouskozak
reviewed
Mar 12, 2026
View reviewed changes
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
CopilotAI
review requested due to automatic review settings
March 12, 2026 10:01
CopilotAI
reviewed
Mar 12, 2026
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.
You can also share your feedback on Copilot code review. Take the survey.
CopilotAI
review requested due to automatic review settings
March 12, 2026 10:16
CopilotAI
reviewed
Mar 12, 2026
View reviewed changes
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Outdated

Comment threadsrc/libraries/tests.proj
kotlarmilosand others
added 4 commits
March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI
review requested due to automatic review settings
March 12, 2026 11:07

This was referenced Mar 31, 2026

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Pull request overview
Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.
Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
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/azp run runtime-extra-platforms
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Azure Pipelines successfully started running 1 pipeline(s).

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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463
None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds
@kotlarmilos
kotlarmilos
merged commit 0a72699
into
dotnet:mainApr 2, 2026

219 of 247 checks passed

@kotlarmiloskotlarmilos
mentioned this pull request
Apr 2, 2026
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This was referenced Apr 2, 2026
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@vitek-karasvitek-karas
mentioned this pull request
Apr 8, 2026

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Applies to this pull request for everyone.Learn more about Copilot code review.
Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

Assignees

@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra

Status: Done


Milestone

11.0.0

Development

Successfully merging this pull request may close these issues.

7 participants

@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Reduce Apple mobile CI matrix - #125441
Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged
Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Conversation
@kotlarmilos
@kotlarmiloskotlarmilos
commented
Mar 11, 2026•

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Description
Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.
What runs where
runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)
PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease
runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)
PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)
PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)
PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug
Other changes
  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group
CopilotAI
review requested due to automatic review settings
March 11, 2026 13:52
@kotlarmiloskotlarmilos
changed the title
Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
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Pull request overview
Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.
Changes:
  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas
vitek-karas
commented
Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:
  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)
@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
kotlarmilosforce-pushed
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reduce-apple-ci-matrix
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88bd5b0 to
ce99125CompareMarch 11, 2026 14:48

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matouskozak
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Mar 12, 2026
View reviewed changes
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
CopilotAI
review requested due to automatic review settings
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.
You can also share your feedback on Copilot code review. Take the survey.
CopilotAI
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Outdated

Comment threadsrc/libraries/tests.proj
kotlarmilosand others
added 4 commits
March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI
review requested due to automatic review settings
March 12, 2026 11:07

This was referenced Mar 31, 2026

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Pull request overview
Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.
Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
@kotlarmilos
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/azp run runtime-extra-platforms
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Azure Pipelines successfully started running 1 pipeline(s).

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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463
None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds
@kotlarmilos
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merged commit 0a72699
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dotnet:mainApr 2, 2026

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Reviewers

Copilot code reviewCopilot
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Applies to this pull request for everyone.Learn more about Copilot code review.
Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

Assignees

@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra

Status: Done


Milestone

11.0.0

Development

Successfully merging this pull request may close these issues.

7 participants

@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
Reduce Apple mobile CI matrix - #125441
Merged
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Apr 2, 2026
Merged
Reduce Apple mobile CI matrix#125441
kotlarmilos merged 36 commits into
dotnet:mainfrom 
kotlarmilos:reduce-apple-ci-matrix
Conversation
@kotlarmilos
@kotlarmiloskotlarmilos
commented
Mar 11, 2026•

edited

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Description
Reduce the Apple mobile CI test matrix to mitigate macOS queue congestion and align with the default scenarios.
What runs where
runtime.yml — iossimulator + maccatalyst arm64 smoke (6 jobs)
PlatformRuntimeTest typeConfig
iossimulator_arm64MonoLibrary smokeRelease
iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_arm64CoreCLRLibrary smokeRelease
maccatalyst_arm64MonoLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64CoreCLRLibrary smokeRelease
runtime-extra-platforms-ioslike.yml — tvos full + Debug smoke (6 jobs)
PlatformRuntimeTest typeConfig
tvos_arm64MonoLibrary testsRelease
tvos_arm64MonoRuntime testsRelease
tvos_arm64NativeAOTLibrary smokeRelease
tvos_arm64CoreCLRLibrary testsRelease
tvos_arm64CoreCLRRuntime testsRelease
tvos_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-ioslikesimulator.yml — iossimulator Release + Debug smoke (9 jobs)
PlatformRuntimeTest typeConfig
iossimulator_x64, iossimulator_arm64MonoLibrary testsRelease
iossimulator_arm64MonoRuntime testsRelease
iossimulator_x64, iossimulator_arm64NativeAOTLibrary smokeRelease
iossimulator_x64, iossimulator_arm64CoreCLRLibrary testsRelease
iossimulator_arm64CoreCLRRuntime testsRelease
iossimulator_arm64CoreCLRLibrary smokeDebug
runtime-extra-platforms-maccatalyst.yml — maccatalyst full + Debug smoke (12 jobs)
PlatformRuntimeTest typeConfig
maccatalyst_x64, maccatalyst_arm64MonoLibrary testsRelease
maccatalyst_arm64MonoRuntime testsRelease
maccatalyst_arm64MonoLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64NativeAOTLibrary smokeRelease
maccatalyst_arm64NativeAOTLibrary smoke (AppSandbox)Release
maccatalyst_x64, maccatalyst_arm64CoreCLRLibrary testsRelease
maccatalyst_arm64CoreCLRRuntime testsRelease
maccatalyst_arm64CoreCLRLibrary smoke (AppSandbox)Release
maccatalyst_arm64CoreCLRLibrary smokeDebug
Other changes
  • Re-enabled 3 tvOS test suites that were previously excluded due to mysterious crashes (System.IO.Hashing.Tests, System.IO.MemoryMappedFiles.Tests, System.Runtime.Numerics.Tests)
  • Entries reordered consistently: Mono → NativeAOT → CoreCLR, library → runtime within each group
CopilotAI
review requested due to automatic review settings
March 11, 2026 13:52
@kotlarmiloskotlarmilos
changed the title
Reduce Apple mobile CI matrix to alleviate macOS queue congestionReduce Apple mobile CI matrixMar 11, 2026
CopilotAI
reviewed
Mar 11, 2026
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Pull request overview
Reduces macOS CI load by shrinking the Apple mobile test matrix (iOS/tvOS simulators/devices and MacCatalyst), aiming to keep coverage focused on common developer/user scenarios while removing redundant jobs.
Changes:
  • runtime.yml: drop tvOS device from mobile smoke jobs and remove the MacCatalyst Mono smoke entry.
  • runtime-extra-platforms-ioslike.yml: shift iOS-like device coverage to tvOS-only.
  • runtime-extra-platforms-ioslikesimulator.yml: focus simulator coverage on iOS simulator only, switch to Debug, and remove NativeAOT simulator runtime tests.
  • runtime-extra-platforms-maccatalyst.yml: remove MacCatalyst x64 coverage (arm64 only).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 7 comments.
FileDescription
eng/pipelines/runtime.ymlRemoves tvOS device and MacCatalyst smoke jobs from the default runtime pipeline’s Apple-mobile matrix.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.ymlRemoves iOS device runs so iOS-like device testing is tvOS-only in extra-platforms.
eng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.ymlNarrows simulator jobs to iOS simulator, switches to Debug, and drops NativeAOT simulator runtime tests.
eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.ymlDrops MacCatalyst x64 from extra-platforms, leaving arm64 only.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslikesimulator.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/runtime.yml
Comment threadeng/pipelines/runtime.yml
@vitek-karas
vitek-karas
commented
Mar 11, 2026

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I didn't look at the existing coverage, so maybe this is already covered:
  • I think we should have at least some basic testing of Release builds running on simulators (simulator is different enough platform from iOS, such that it warrants at least basic coverage)
  • Similarly we should have at least basic coverage for running Debug builds on real devices (while not as common, it IS a scenario for users) - this should include both iOS and tvOS devices.
  • macCatalyst - we should have some coverage for both Debug and Release (since both are scenarios for that target)
@kotlarmilos
Reduce Apple mobile CI matrix to alleviate macOS queue congestion
ce99125
Reduce the Apple mobile test matrix from 47 to 24 jobs (-23 per run),
restructured around real user scenarios:
- runtime.yml: iOS-only smoke tests (8 -> 3 jobs)
Remove tvos_arm64 from smoke tests, remove maccatalyst Mono_Smoke
- ioslike.yml: tvOS devices only in Release (12 -> 6 jobs)
Remove ios_arm64 (covered by runtime.yml smoke)
- ioslikesimulator.yml: iossimulator only in Debug (15 -> 8 jobs)
Remove tvossimulator, change Release to Debug, drop NativeAOT
- maccatalyst.yml: arm64 only (12 -> 7 jobs)
Remove maccatalyst_x64 (Intel Macs EOL)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
kotlarmilosforce-pushed
the
reduce-apple-ci-matrix
branch
from
88bd5b0 to
ce99125CompareMarch 11, 2026 14:48

This was referenced Mar 11, 2026

Closed


Open


Closed

matouskozak
matouskozak
reviewed
Mar 12, 2026
View reviewed changes
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Comment threadeng/pipelines/runtime.yml
CopilotAI
review requested due to automatic review settings
March 12, 2026 10:01
CopilotAI
reviewed
Mar 12, 2026
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated no new comments.
You can also share your feedback on Copilot code review. Take the survey.
CopilotAI
review requested due to automatic review settings
March 12, 2026 10:16
CopilotAI
reviewed
Mar 12, 2026
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Pull request overview
Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.
You can also share your feedback on Copilot code review. Take the survey.
Comment threadeng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
Outdated

Comment threadsrc/libraries/tests.proj
kotlarmilosand others
added 4 commits
March 12, 2026 11:24
@kotlarmilos
Merge branch 'main' into reduce-apple-ci-matrix
8607492
@kotlarmilos
Add maccatalyst_x64 platform to MacCatalyst CI jobs
31bac4d
@kotlarmilos
Address review feedback: reorder entries, update coverage matrix
0eb6958
- Restore MacCatalyst Mono + CoreCLR + NativeAOT smoke in runtime.yml
- Add NativeAOT library smoke to ioslikesimulator and maccatalyst
- Replace NativeAOT runtime tests with library tests in maccatalyst
- Add CoreCLR AppSandbox library tests for maccatalyst
- Change maccatalyst CoreCLR x64+arm64 from smoke to full library tests
- Use x64 only for library tests in ioslikesimulator
- Reorder entries: Mono > NativeAOT > CoreCLR, library > runtime
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@kotlarmilos
Merge remote-tracking branch 'origin/reduce-apple-ci-matrix' into red…
bedaf5d
…uce-apple-ci-matrix
# Conflicts:
#	eng/pipelines/extra-platforms/runtime-extra-platforms-ioslike.yml
#	eng/pipelines/extra-platforms/runtime-extra-platforms-maccatalyst.yml
CopilotAI
review requested due to automatic review settings
March 12, 2026 11:07

This was referenced Mar 31, 2026

Open


Closed


Open

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review requested due to automatic review settings
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reviewed
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Pull request overview
Copilot reviewed 8 out of 8 changed files in this pull request and generated 2 comments.
Comment threadsrc/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFile.CreateFromFile.Tests.cs
Comment threadeng/pipelines/runtime.yml
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Apr 1, 2026

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/azp run runtime-extra-platforms
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Apr 1, 2026

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Azure Pipelines successfully started running 1 pipeline(s).

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@kotlarmilos
kotlarmilos
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Apr 2, 2026

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/ba-g known issues #125440#126183#126356#126455#126456#126457#126458#126459#126460#126461#126462#126463
None of these failures should be related to this PR and will be fixed in follow-ups. Proceeding with this PR in an effort to reduce load in queues and reduce noise/redundant builds
@kotlarmilos
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merged commit 0a72699
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dotnet:mainApr 2, 2026

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Copilot left review comments
@steveisoksteveisoksteveisok approved these changes
@agockeagockeagocke approved these changes
@matouskozakmatouskozakmatouskozak approved these changes
@akoeplingerakoeplingerAwaiting requested review from akoeplinger
@vitek-karasvitek-karasAwaiting requested review from vitek-karas
@rolfbjarnerolfbjarneAwaiting requested review from rolfbjarne

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@kotlarmiloskotlarmilos

Labels

area-Infrastructureos-iosApple iOS

Projects

Runtime Infra

Status: Done


Milestone

11.0.0

Development

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7 participants

@kotlarmilos@vitek-karas@rolfbjarne@matouskozak@steveisok@agocke