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Test failure Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd #68880

Closed
VincentBu opened this issue May 5, 2022 · 5 comments · Fixed by #69623
Closed

Test failure Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd #68880

VincentBu opened this issue May 5, 2022 · 5 comments · Fixed by #69623
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@AndyAyersMS
Labels
arch-x64 arch-x86 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI blocking-clean-ci-optional Blocking optional rolling runs JitStress CLR JIT issues involving JIT internal stress modes os-windows
Milestone
7.0.0

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@VincentBu
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Run: runtime-coreclr jitstress-isas-x86 20220430.1

Failed test:

coreclr windows x64 Checked jitstress_isas_2_x86_nosse3 @ Windows.10.Amd64.Open

- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x64 Checked jitstress_isas_2_x86_nosse3_4 @ Windows.10.Amd64.Open

- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_1_x86_nossse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_1_x86_nosse3_4 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_1_x86_nosse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_x86_nosse3_4 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_x86_nosse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x64 Checked jitstress_isas_x86_nossse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

Error message:

Return code:      1
Raw output file:      C:\h\w\A7450908\w\BCE50A54\uploads\Reports\Interop.COM\NETClients\Primitives\NETClientPrimitivesInALC\NETClientPrimitivesInALC.output.txt
Raw output:
BEGIN EXECUTION
"C:\h\w\A7450908\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  NETClientPrimitivesInALC.dll
Numeric RNG seed: 37
Byte test invariant: 101 + 70 = 171
Int16 test invariant: 22885 + -29882 = -6997
UInt16 test invariant: 22885 + 35654 = 58539
Int32 test invariant: 120215909 + 1447004998 = 1567220907
UInt32 test invariant: 120215909 + 1447004998 = 1567220907
Int64 test invariant: 120215909 + 1447004998 = 1567220907
UInt64 test invariant: 120215909 + 1447004998 = 1567220907
Single test invariant: 1202159.1 + 14470051 = 15672210
Double test invariant: 1202159.09 + 14470049.98 = 15672209.07
Int32 11 test invariant: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 = 66
Int32 12 test invariant: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
Byte[] marshalling
Int16[] marshalling
UInt16[] marshalling
Int32[] marshalling
UInt32[] marshalling
Int64[] marshalling
UInt64[] marshalling
Single[] marshalling
Double[] marshalling
Marshal strings as LPStr
Test object interop failure: System.PlatformNotSupportedException: Operation is not supported on this platform.
at System.Runtime.Intrinsics.X86.Ssse3.Shuffle(Vector1281 value, Vector1281 mask)
at System.SpanHelpers.Reverse(Char& buf, UIntPtr length)
at NetClient.StringTests.Reverse(String s)
at NetClient.StringTests.Marshal_LPString()
at NetClient.StringTests.Run()
at NetClient.Program.RunTests()
at NetClient.Program.Main(String[] doNotUse)
Unload succeeded - C:\h\w\A7450908\w\BCE50A54\e\Interop\COM\NETClients\Primitives\NETClientPrimitivesInALC\NETClientPrimitives.dll
Expected: 100
Actual: 101
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=C:\h\w\A7450908\p
C:\h\w\A7450908\w\BCE50A54\e\Interop\COM\NETClients\Primitives\NETClientPrimitivesInALC\NETClientPrimitivesInALC.cmd
Expected: True
Actual:   False


Stack trace
   at Interop_COM._NETClients_Primitives_NETClientPrimitivesInALC_NETClientPrimitivesInALC_._NETClients_Primitives_NETClientPrimitivesInALC_NETClientPrimitivesInALC_cmd()
Queued OS Arch Pipeline
2022-05-01T06:01:27.297Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nossse3
2022-05-01T05:36:41.64Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3_4
2022-05-01T05:33:41.431Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nossse3
2022-05-01T05:25:02.888Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3
2022-05-01T04:49:41.976Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3_4
2022-05-01T04:43:42.237Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3
2022-05-01T03:21:03.118Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nossse3
2022-05-01T03:06:09.659Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nossse3
2022-05-01T02:56:10.918Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3_4
2022-05-01T02:34:44.433Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3
2022-05-01T02:29:48.601Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3_4
2022-05-01T02:26:51.37Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3
2022-05-01T00:54:49.374Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nossse3
2022-05-01T00:49:52.446Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nossse3
2022-05-01T00:20:08.365Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3_4
2022-05-01T00:18:41.65Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3_4
2022-05-01T00:16:09.425Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3
2022-05-01T00:14:51.603Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3
2022-04-03T04:21:02.365Z windows.10.arm64v8.open arm64 runtime-coreclr r2r-extra Checked-jitstress2
2022-04-03T00:48:24.021Z windows.10.arm64v8.open arm64 runtime-coreclr gcstress-extra Checked-gcstress0xc_jitstress2
2022-04-02T23:35:43.867Z windows.10.arm64v8.open arm64 runtime-coreclr gcstress-extra Checked-gcstress0xc_zapdisable_jitstress2
2022-04-02T20:59:14.041Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs0x1000
2022-04-02T20:54:11.689Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs0x80
2022-04-02T20:47:32.844Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs0x10
2022-04-02T20:40:16.692Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs8
2022-04-02T19:17:45.894Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs3
2022-04-02T19:17:44.918Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs2
2022-04-02T19:17:43.989Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs4
2022-04-02T19:17:43.082Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs1
2022-04-02T05:58:23.522Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress Checked-jitstress2
2022-03-20T05:08:50.614Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse2
2022-03-20T02:53:49.325Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse2
2022-03-20T00:00:49.333Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse2
2022-03-13T05:38:43.65Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse2
2022-03-13T03:02:08.401Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse2
2022-03-13T00:47:35.705Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse2
2022-03-12T21:34:18.369Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_nosimd
@VincentBu VincentBu added arch-x86 os-windows JitStress CLR JIT issues involving JIT internal stress modes arch-x64 blocking-clean-ci-optional Blocking optional rolling runs labels May 5, 2022
@ghost ghost added the untriaged New issue has not been triaged by the area owner label May 5, 2022
@dotnet-issue-labeler dotnet-issue-labeler bot added area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI and removed untriaged New issue has not been triaged by the area owner labels May 5, 2022
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ghost commented May 5, 2022

Tagging subscribers to this area: @JulieLeeMSFT
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Issue Details

Run: runtime-coreclr jitstress-isas-x86 20220430.1

Failed test:

coreclr windows x64 Checked jitstress_isas_2_x86_nosse3 @ Windows.10.Amd64.Open

- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x64 Checked jitstress_isas_2_x86_nosse3_4 @ Windows.10.Amd64.Open

- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_1_x86_nossse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_1_x86_nosse3_4 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_1_x86_nosse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_x86_nosse3_4 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x86 Checked jitstress_isas_x86_nosse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

coreclr windows x64 Checked jitstress_isas_x86_nossse3 @ Windows.10.Amd64.Open
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitives\\NETClientPrimitives.cmd
- Interop\\COM\\NETClients\\Primitives\\NETClientPrimitivesInALC\\NETClientPrimitivesInALC.cmd
- Interop\\COM\\NativeClients\\Primitives\\Primitives.cmd

Error message:

Return code:      1
Raw output file:      C:\h\w\A7450908\w\BCE50A54\uploads\Reports\Interop.COM\NETClients\Primitives\NETClientPrimitivesInALC\NETClientPrimitivesInALC.output.txt
Raw output:
BEGIN EXECUTION
"C:\h\w\A7450908\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  NETClientPrimitivesInALC.dll
Numeric RNG seed: 37
Byte test invariant: 101 + 70 = 171
Int16 test invariant: 22885 + -29882 = -6997
UInt16 test invariant: 22885 + 35654 = 58539
Int32 test invariant: 120215909 + 1447004998 = 1567220907
UInt32 test invariant: 120215909 + 1447004998 = 1567220907
Int64 test invariant: 120215909 + 1447004998 = 1567220907
UInt64 test invariant: 120215909 + 1447004998 = 1567220907
Single test invariant: 1202159.1 + 14470051 = 15672210
Double test invariant: 1202159.09 + 14470049.98 = 15672209.07
Int32 11 test invariant: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 = 66
Int32 12 test invariant: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
Byte[] marshalling
Int16[] marshalling
UInt16[] marshalling
Int32[] marshalling
UInt32[] marshalling
Int64[] marshalling
UInt64[] marshalling
Single[] marshalling
Double[] marshalling
Marshal strings as LPStr
Test object interop failure: System.PlatformNotSupportedException: Operation is not supported on this platform.
at System.Runtime.Intrinsics.X86.Ssse3.Shuffle(Vector1281 value, Vector1281 mask)
at System.SpanHelpers.Reverse(Char& buf, UIntPtr length)
at NetClient.StringTests.Reverse(String s)
at NetClient.StringTests.Marshal_LPString()
at NetClient.StringTests.Run()
at NetClient.Program.RunTests()
at NetClient.Program.Main(String[] doNotUse)
Unload succeeded - C:\h\w\A7450908\w\BCE50A54\e\Interop\COM\NETClients\Primitives\NETClientPrimitivesInALC\NETClientPrimitives.dll
Expected: 100
Actual: 101
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=C:\h\w\A7450908\p
C:\h\w\A7450908\w\BCE50A54\e\Interop\COM\NETClients\Primitives\NETClientPrimitivesInALC\NETClientPrimitivesInALC.cmd
Expected: True
Actual:   False


Stack trace
   at Interop_COM._NETClients_Primitives_NETClientPrimitivesInALC_NETClientPrimitivesInALC_._NETClients_Primitives_NETClientPrimitivesInALC_NETClientPrimitivesInALC_cmd()
Queued OS Arch Pipeline
2022-05-01T06:01:27.297Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nossse3
2022-05-01T05:36:41.64Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3_4
2022-05-01T05:33:41.431Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nossse3
2022-05-01T05:25:02.888Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3
2022-05-01T04:49:41.976Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3_4
2022-05-01T04:43:42.237Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse3
2022-05-01T03:21:03.118Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nossse3
2022-05-01T03:06:09.659Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nossse3
2022-05-01T02:56:10.918Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3_4
2022-05-01T02:34:44.433Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3
2022-05-01T02:29:48.601Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3_4
2022-05-01T02:26:51.37Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse3
2022-05-01T00:54:49.374Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nossse3
2022-05-01T00:49:52.446Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nossse3
2022-05-01T00:20:08.365Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3_4
2022-05-01T00:18:41.65Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3_4
2022-05-01T00:16:09.425Z windows.10.amd64.open.rt x86 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3
2022-05-01T00:14:51.603Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse3
2022-04-03T04:21:02.365Z windows.10.arm64v8.open arm64 runtime-coreclr r2r-extra Checked-jitstress2
2022-04-03T00:48:24.021Z windows.10.arm64v8.open arm64 runtime-coreclr gcstress-extra Checked-gcstress0xc_jitstress2
2022-04-02T23:35:43.867Z windows.10.arm64v8.open arm64 runtime-coreclr gcstress-extra Checked-gcstress0xc_zapdisable_jitstress2
2022-04-02T20:59:14.041Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs0x1000
2022-04-02T20:54:11.689Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs0x80
2022-04-02T20:47:32.844Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs0x10
2022-04-02T20:40:16.692Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs8
2022-04-02T19:17:45.894Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs3
2022-04-02T19:17:44.918Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs2
2022-04-02T19:17:43.989Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs4
2022-04-02T19:17:43.082Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress2-jitstressregs Checked-jitstress2_jitstressregs1
2022-04-02T05:58:23.522Z windows.10.arm64v8.open arm64 runtime-coreclr jitstress Checked-jitstress2
2022-03-20T05:08:50.614Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse2
2022-03-20T02:53:49.325Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse2
2022-03-20T00:00:49.333Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse2
2022-03-13T05:38:43.65Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_2_x86_nosse2
2022-03-13T03:02:08.401Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_1_x86_nosse2
2022-03-13T00:47:35.705Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_x86_nosse2
2022-03-12T21:34:18.369Z windows.10.amd64.open.rt x64 runtime-coreclr jitstress-isas-x86 Checked-jitstress_isas_nosimd
Author: VincentBu
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arch-x86, os-windows, JitStress, arch-x64, area-CodeGen-coreclr, blocking-clean-ci-optional
Milestone: -

@runfoapp runfoapp bot mentioned this issue May 5, 2022
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@JulieLeeMSFT
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cc @dotnet/jit-contrib. This test is consistently failing in CI.
@AndyAyersMS PTAL.

@JulieLeeMSFT JulieLeeMSFT added this to the 7.0.0 milestone May 20, 2022
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AndyAyersMS commented May 20, 2022 •
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We should disable the test for now

Seems like the fix is obvious.

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Likely introduced by #64412.

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Seems like the logic is off here:

runtime/src/libraries/System.Private.CoreLib/src/System/SpanHelpers.Byte.cs

Lines 2377 to 2400 in 8626da3

else if (Sse2.IsSupported && (nuint)Vector128<byte>.Count * 2 <= length)
{
Vector128<byte> reverseMask = Vector128.Create((byte)15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0);
nuint numElements = (nuint)Vector128<byte>.Count;
nuint numIters = (length / numElements) / 2;
for (nuint i = 0; i < numIters; i++)
{
nuint firstOffset = i * numElements;
nuint lastOffset = length - ((1 + i) * numElements);
// Load in values from beginning and end of the array.
Vector128<byte> tempFirst = Vector128.LoadUnsafe(ref buf, firstOffset);
Vector128<byte> tempLast = Vector128.LoadUnsafe(ref buf, lastOffset);
// Shuffle to reverse each vector:
// +---------------------------------------------------------------+
// | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P |
// +---------------------------------------------------------------+
// --->
// +---------------------------------------------------------------+
// | P | O | N | M | L | K | J | I | H | G | F | E | D | C | B | A |
// +---------------------------------------------------------------+
tempFirst = Ssse3.Shuffle(tempFirst, reverseMask);
tempLast = Ssse3.Shuffle(tempLast, reverseMask);

and here

runtime/src/libraries/System.Private.CoreLib/src/System/SpanHelpers.Char.cs

Lines 2064 to 2087 in 8626da3

else if (Sse2.IsSupported && (nuint)Vector128<short>.Count * 2 <= length)
{
Vector128<byte> reverseMask = Vector128.Create((byte)14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1);
nuint numElements = (nuint)Vector128<byte>.Count;
nuint numIters = ((length * sizeof(char)) / numElements) / 2;
for (nuint i = 0; i < numIters; i++)
{
nuint firstOffset = i * numElements;
nuint lastOffset = byteLength - ((1 + i) * numElements);
// Load in values from beginning and end of the array.
Vector128<byte> tempFirst = Vector128.LoadUnsafe(ref bufByte, firstOffset);
Vector128<byte> tempLast = Vector128.LoadUnsafe(ref bufByte, lastOffset);
// Shuffle to reverse each vector:
// +-------------------------------+
// | A | B | C | D | E | F | G | H |
// +-------------------------------+
// --->
// +-------------------------------+
// | H | G | F | E | D | C | B | A |
// +-------------------------------+
tempFirst = Ssse3.Shuffle(tempFirst, reverseMask);
tempLast = Ssse3.Shuffle(tempLast, reverseMask);

We are checking if SSE2 is supported and then using SSSE3 instructions.

AndyAyersMS added a commit to AndyAyersMS/runtime that referenced this issue May 20, 2022
@AndyAyersMS
Fix IsSupported guard check for use of Ssse3.Shuffle in Span.Reverse
c92c787 
We were checking for SSE2 support and then using SSSE3 instructions.

Fixes dotnet#68880.
@AndyAyersMS AndyAyersMS mentioned this issue May 20, 2022
Merged
@ghost ghost added the in-pr There is an active PR which will close this issue when it is merged label May 20, 2022
AndyAyersMS added a commit that referenced this issue May 21, 2022
@AndyAyersMS
Fix IsSupported guard check for use of Ssse3.Shuffle in Span.Reverse (#…
3b2f833 
…69623)

We were checking for SSE2 support and then using SSSE3 instructions.

Fixes #68880.
@ghost ghost removed the in-pr There is an active PR which will close this issue when it is merged label May 21, 2022
@ghost ghost locked as resolved and limited conversation to collaborators Jun 20, 2022
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arch-x64 arch-x86 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI blocking-clean-ci-optional Blocking optional rolling runs JitStress CLR JIT issues involving JIT internal stress modes os-windows
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Fix IsSupported guard check for use of Ssse3.Shuffle in Span.Reverse AndyAyersMS/runtime
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@AndyAyersMS @VincentBu @JulieLeeMSFT