Test failure JIT\\HardwareIntrinsics\\General\\Vector256\\Vector256_r\\Vector256_r.cmd

[v-wenyuxu]

Run: runtime-coreclr jitstress 20220926.3

Failed test:

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

- JIT\\HardwareIntrinsics\\General\\Vector256\\Vector256_r\\Vector256_r.cmd

Error message:

Return code:      1
Raw output file:      C:\h\w\B3BB09D9\w\A3F60922\uploads\Reports\JIT.HardwareIntrinsics\General\Vector256\Vector256_r\Vector256_r.output.txt
Raw output:
BEGIN EXECUTION
"C:\h\w\B3BB09D9\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  Vector256_r.dll
Beginning test case Abs.Byte at 9/27/2022 7:13:05 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:06 AM
Beginning test case Abs.Double at 9/27/2022 7:13:06 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Int16 at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Int32 at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Int64 at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.SByte at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Single at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginnin


Stack trace
   at JIT_HardwareIntrinsics._General_Vector256_Vector256_r_Vector256_r_._General_Vector256_Vector256_r_Vector256_r_cmd()
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)

{ 
    "ErrorMessage":"JIT.HardwareIntrinsics\\General\\Vector256\\Vector256_",
    "BuildRetry": false
} 

Report

Build	Definition	Test	Pull Request
78807	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd
78797	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd	#77737
77376	dotnet/runtime	JIT.HardwareIntrinsics.General.Vector256.WorkItemExecution
76912	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd	#77728
76381	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd	#77990
76377	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd	#77353
76043	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd	#76793
75886	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd
70948	dotnet/runtime	JIT\HardwareIntrinsics\General\Vector256\Vector256_ro\Vector256_ro.cmd	#77798
68929	dotnet/runtime	JIT.HardwareIntrinsics.General.Vector256.WorkItemExecution
67658	dotnet/runtime	JIT.HardwareIntrinsics.General.Vector256.WorkItemExecution
66875	dotnet/runtime	JIT.HardwareIntrinsics.General.Vector256.WorkItemExecution
66220	dotnet/runtime	JIT.HardwareIntrinsics.General.Vector256.WorkItemExecution	#73472
64828	dotnet/runtime	JIT.HardwareIntrinsics.General.Vector256.WorkItemExecution
62054	dotnet/runtime	JIT.HardwareIntrinsics.General.Vector256.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	15

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Run: runtime-coreclr jitstress 20220926.3

Failed test:

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

- JIT\\HardwareIntrinsics\\General\\Vector256\\Vector256_r\\Vector256_r.cmd

Error message:

Return code:      1
Raw output file:      C:\h\w\B3BB09D9\w\A3F60922\uploads\Reports\JIT.HardwareIntrinsics\General\Vector256\Vector256_r\Vector256_r.output.txt
Raw output:
BEGIN EXECUTION
"C:\h\w\B3BB09D9\p\corerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false"  Vector256_r.dll
Beginning test case Abs.Byte at 9/27/2022 7:13:05 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:06 AM
Beginning test case Abs.Double at 9/27/2022 7:13:06 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Int16 at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Int32 at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Int64 at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.SByte at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 9/27/2022 7:13:07 AM
Beginning test case Abs.Single at 9/27/2022 7:13:07 AM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunClassLclFldScenario
Beginnin


Stack trace
   at JIT_HardwareIntrinsics._General_Vector256_Vector256_r_Vector256_r_._General_Vector256_Vector256_r_Vector256_r_cmd()
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)

Author:	v-wenyuxu
Assignees:	-
Labels:	os-windows, JitStress, arch-x64, area-CodeGen-coreclr, blocking-clean-ci-optional
Milestone:	-

[BruceForstall]

The error is:

      Vector256.ConvertToDouble<Double>(Vector256<Int64>): RunClassFldScenario failed:
       firstOp: (5354736389871458141, 5213547752395406011, 6568981105086642517, 411765540062621435)
        result: (5.354736389871458E+18, 5.213547752395406E+18, 6.568981101446955E+18, 4.1176553693904896E+17)
      
      Beginning scenario: RunStructLclFldScenario
      Beginning scenario: RunStructFldScenario
      ERROR!!!-System.Exception: One or more scenarios did not complete as expected.

with:

set COMPlus_TieredCompilation=0
set COMPlus_ReadyToRun=0
set COMPlus_ZapDisable=1

cc @tannergooding

[JulieLeeMSFT]

@tannergooding, please check if this needs to be backported to 7.0.

[tannergooding]

The lowest 32-bits is being corrupted somehow.

Is:        6.568981101446955E+18 (0x43D6CA6D_60800000)
Should Be: 6.568981105086642E+18 (0x43D6CA6D_60B63C4E)

Is:        4.1176553693904896E+17 (0x4396DB8A_4C000000)
Should Be: 4.1176554006262144E+17 (0x4396DB8A_4EE8B7BC)

[tannergooding]

Notably this is only happening on the "upper half" of the Vector256.