Add AVX-512 testing pipeline#77930
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch Issue DetailsIntroduce DOTNET_JitForceEVEXEncoding to force EVEX encoding when possible. This will fail when not an an AVX-512 capable machine, by design (to know we are properly testing on capable machines). Current pipeline definition only runs coreclr tests with JitForceEVEXEncoding set. Currently defined to automatically trigger when one of the JIT files instrsxarch.h, emitxarch.cpp, or emitxarch.h are changed, as it is expected these will be changed frequently as the AVX-512 feature is implemented. It is also expected this will be manually triggered as appropriate. Eventually, this pipeline will be removed and tests folded into the existing jitstress-isas-x86 pipeline.
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cc @dotnet/jit-contrib |
Introduce DOTNET_JitForceEVEXEncoding to force EVEX encoding when possible. This will fail when not an an AVX-512 capable machine, by design (to know we are properly testing on capable machines). Current pipeline definition only runs coreclr tests with JitForceEVEXEncoding set. Currently defined to automatically trigger when one of the JIT files instrsxarch.h, emitxarch.cpp, or emitxarch.h are changed, as it is expected these will be changed frequently as the AVX-512 feature is implemented. It is also expected this will be manually triggered as appropriate. Eventually, this pipeline will be removed and tests folded into the existing jitstress-isas-x86 pipeline.
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Those OSes currently do not have AVX-512 capable machines in our test lab.
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@tannergooding @kunalspathak @dotnet/jit-contrib PTAL |
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Latest test run triggered: https://dev.azure.com/dnceng-public/public/_build/results?buildId=75649&view=results |
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Introduce DOTNET_JitForceEVEXEncoding to force EVEX encoding when possible. This will fail when not an an AVX-512 capable machine, by design (to know we are properly testing on capable machines).
Current pipeline definition only runs coreclr tests with JitForceEVEXEncoding set. Currently defined to automatically trigger when one of the JIT files instrsxarch.h, emitxarch.cpp, or emitxarch.h are changed, as it is expected these will be changed frequently as the AVX-512 feature is implemented. It is also expected this will be manually triggered as appropriate. Eventually, this pipeline will be removed and tests folded into the existing jitstress-isas-x86 pipeline.