Tests for Sse and Software implementations

[Anipik]

Fixes #1156

This pr adds tests for sse and software implementation of cpumath functions

[eerhardt]

using System;

copyright

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Refers to: test/RemoteExecutorConsoleApp/RemoteExecutorConsoleApp.cs:1 in 8be2e3c. [](commit_id = 8be2e3c, deletion_comment = False)

[tannergooding]

@Anipik, I think something is likely wrong with either the build you are using or how you are setting the environment variables.

Testing locally (on a release build of CoreCLR), I see the variables working as intended.

D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]> D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\Tests\Core_Root\CoreRun.exe .\Sse_ro.exe Add.Single
Supported ISAs:
  AES:       True
  AVX:       True
  AVX2:      True
  BMI1:      True
  BMI2:      True
  FMA:       True
  LZCNT:     True
  PCLMULQDQ: True
  POPCNT:    True
  SSE:       True
  SSE2:      True
  SSE3:      True
  SSE4.1:    True
  SSE4.2:    True
  SSSE3:     True

Beginning test case Add.Single at 1/22/2019 3:54:18 PM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunBasicScenario_Load
Beginning scenario: RunBasicScenario_LoadAligned
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_Load
Beginning scenario: RunReflectionScenario_LoadAligned
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunLclVarScenario_Load
Beginning scenario: RunLclVarScenario_LoadAligned
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 1/22/2019 3:54:18 PM
D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]> $env:COMPlus_EnableHWIntrinsic=0
D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]> D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\Tests\Core_Root\CoreRun.exe .\Sse_ro.exe Add.Single
Supported ISAs:
  AES:       False
  AVX:       False
  AVX2:      False
  BMI1:      False
  BMI2:      False
  FMA:       False
  LZCNT:     False
  PCLMULQDQ: False
  POPCNT:    False
  SSE:       False
  SSE2:      False
  SSE3:      False
  SSE4.1:    False
  SSE4.2:    False
  SSSE3:     False

Beginning test case Add.Single at 1/22/2019 3:54:29 PM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunUnsupportedScenario
Beginning scenario: RunBasicScenario_UnsafeRead

Ending test case at 1/22/2019 3:54:29 PM
D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]> $env:COMPlus_EnableHWIntrinsic=1; $env:COMPlus_EnableSse=0
D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]> D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\Tests\Core_Root\CoreRun.exe .\Sse_ro.exe Add.Single
Supported ISAs:
  AES:       False
  AVX:       False
  AVX2:      False
  BMI1:      False
  BMI2:      False
  FMA:       False
  LZCNT:     True
  PCLMULQDQ: False
  POPCNT:    False
  SSE:       False
  SSE2:      False
  SSE3:      False
  SSE4.1:    False
  SSE4.2:    False
  SSSE3:     False

Beginning test case Add.Single at 1/22/2019 3:55:03 PM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunUnsupportedScenario
Beginning scenario: RunBasicScenario_UnsafeRead

Ending test case at 1/22/2019 3:55:03 PM
D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]> $env:COMPlus_EnableSse=1; $env:COMPlus_EnableAvx=0
D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]> D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\Tests\Core_Root\CoreRun.exe .\Sse_ro.exe Add.Single
Supported ISAs:
  AES:       True
  AVX:       False
  AVX2:      False
  BMI1:      False
  BMI2:      False
  FMA:       False
  LZCNT:     True
  PCLMULQDQ: True
  POPCNT:    True
  SSE:       True
  SSE2:      True
  SSE3:      True
  SSE4.1:    True
  SSE4.2:    True
  SSSE3:     True

Beginning test case Add.Single at 1/22/2019 3:55:20 PM
Random seed: 20010415; set environment variable CORECLR_SEED to this value to repro

Beginning scenario: RunBasicScenario_UnsafeRead
Beginning scenario: RunBasicScenario_Load
Beginning scenario: RunBasicScenario_LoadAligned
Beginning scenario: RunReflectionScenario_UnsafeRead
Beginning scenario: RunReflectionScenario_Load
Beginning scenario: RunReflectionScenario_LoadAligned
Beginning scenario: RunClsVarScenario
Beginning scenario: RunLclVarScenario_UnsafeRead
Beginning scenario: RunLclVarScenario_Load
Beginning scenario: RunLclVarScenario_LoadAligned
Beginning scenario: RunClassLclFldScenario
Beginning scenario: RunClassFldScenario
Beginning scenario: RunStructLclFldScenario
Beginning scenario: RunStructFldScenario

Ending test case at 1/22/2019 3:55:20 PM
D:\repos\coreclr\bin\tests\Windows_NT.x64.Release\JIT\HardwareIntrinsics\X86\Sse\Sse_ro [master ≡]>

[Anipik]

@eerhardt can you take another look at this ?

[eerhardt]

LGTM. Thanks @Anipik !

[codecov]

Codecov Report

Merging #2200 into master will increase coverage by 10.97%.
The diff coverage is 74.78%.

@@             Coverage Diff             @@
##           master    #2200       +/-   ##
===========================================
+ Coverage   69.82%   80.79%   +10.97%     
===========================================
  Files         784      159      -625     
  Lines      143534    28499   -115035     
  Branches    16596     1915    -14681     
===========================================
- Hits       100228    23027    -77201     
+ Misses      38770     5175    -33595     
+ Partials     4536      297     -4239

Flag	Coverage Δ
#Debug	80.79% <74.78%> (+10.97%)	⬆️
#production	?
#test	80.79% <74.78%> (-4.17%)	⬇️