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Failed test: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro (arm64) #104263

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jkotas opened this issue Jul 1, 2024 · 6 comments · Fixed by #104264
Closed

Failed test: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro (arm64) #104263

jkotas opened this issue Jul 1, 2024 · 6 comments · Fixed by #104264
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area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI blocking-clean-ci Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms' Known Build Error Use this to report build issues in the .NET Helix tab needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners

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@jkotas
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jkotas commented Jul 1, 2024

Xunit.Sdk.EqualException: Assert.Equal() Failure: Values differ
Expected: 100
Actual:   0
   at Xunit.Assert.Equal[T](T expected, T actual, IEqualityComparer`1 comparer) in /_/src/Microsoft.DotNet.XUnitAssert/src/EqualityAsserts.cs:line 168
   at Program.<<Main>$>g__TestExecutor27|0_28(StreamWriter tempLogSw, StreamWriter statsCsvSw, <>c__DisplayClass0_0&)
17:47:33.264 Failed test: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=726286
Build error leg or test failing: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
Pull request: #104253

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "Failed test: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=726286
Error message validated: [Failed test: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 7/1/2024 8:59:26 PM UTC

Report

Build Definition Test Pull Request
726763 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #104267
726757 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #102680
726752 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #104243
726743 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #103738
726695 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #103752
726679 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #102403
726646 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #103837
726570 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #103735
726554 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #103444
726540 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
726502 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #104092
726467 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #104257
726415 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #104243
726293 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #104202
726286 dotnet/runtime JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll #104253

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
15 15 15
@jkotas jkotas added blocking-clean-ci Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms' Known Build Error Use this to report build issues in the .NET Helix tab labels Jul 1, 2024
@dotnet-issue-labeler dotnet-issue-labeler bot added the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Jul 1, 2024
@dotnet-policy-service dotnet-policy-service bot added the untriaged New issue has not been triaged by the area owner label Jul 1, 2024
@jkotas jkotas added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Jul 1, 2024
@stephentoub stephentoub changed the title Failed test: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro (linux arm64) Failed test: JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro (arm64) Jul 1, 2024
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

@stephentoub
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Failing multiple legs:
Build coreclr Pri0 Runtime Tests Run linux arm64 checked
Build coreclr Pri0 Runtime Tests Run osx arm64 checked
Build coreclr Pri0 Runtime Tests Run windows arm64 checked

@jkotas
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jkotas commented Jul 1, 2024

@tannergooding I suspect that this failure was introduced by one of your recent SIMD related changes. Could you please take a look?

It is likely duplicate of #104232.

@jkotas
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jkotas commented Jul 1, 2024

Examples of PRs that hit it: #104253 , #104252

@tannergooding
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Taking a look. Will get a temporary workaround up after I validate it is what I think it is, then will work on figuring out what's wrong with the logic for a proper fix after

@v-wenyuxu
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Failed in: runtime-coreclr outerloop 20240701.2

Failed tests:

coreclr osx arm64 Checked no_tiered_compilation @ OSX.1200.ARM64.Open
    - JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
R2R-CG2 linux arm64 Checked no_tiered_compilation @ (Alpine.317.Arm64.Open)Ubuntu.2004.ArmArch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.17-helix-arm64v8
    - JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
coreclr linux arm64 Checked no_tiered_compilation @ (Alpine.317.Arm64.Open)Ubuntu.2004.ArmArch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.17-helix-arm64v8
    - JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
coreclr linux arm64 Checked no_tiered_compilation @ (Ubuntu.1804.Arm64.Open)Ubuntu.2004.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8
    - JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
coreclr windows arm64 Checked no_tiered_compilation @ Windows.11.Arm64.Open
    - JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
R2R-CG2 windows arm64 Checked no_tiered_compilation @ Windows.11.Arm64.Open
    - JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll
R2R-CG2 linux arm64 Checked no_tiered_compilation @ (Ubuntu.1804.Arm64.Open)Ubuntu.2004.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm64v8
    - JIT/SIMD/LdfldGeneric_ro/LdfldGeneric_ro.dll

Error message:

 Assert.Equal() Failure: Values differ
Expected: 100
Actual:   0

Stack trace:

   at Xunit.Assert.Equal[T](T expected, T actual, IEqualityComparer`1 comparer) in /_/src/Microsoft.DotNet.XUnitAssert/src/EqualityAsserts.cs:line 168
   at Program.<<Main>$>g__TestExecutor30|0_31(StreamWriter tempLogSw, StreamWriter statsCsvSw, <>c__DisplayClass0_0&)

@dotnet-policy-service dotnet-policy-service bot removed the untriaged New issue has not been triaged by the area owner label Jul 2, 2024
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