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rksm
Beginner
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gmmintrin.h / AVX intrinsics

Hi all-

I just installed the most recent, Intel Compiler 11.1, which supports AVX code generation. However, there is no gmmintrin.h file after install, which, according to the reference, is needed for the AVX intrinsics. Specifically, I need them for the __mm256_aes* instructions.

Any idea where I can get this header file?

Thanks!
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bronxzv
New Contributor II
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Quoting - rksm
Hi all-

I just installed the most recent, Intel Compiler 11.1, which supports AVX code generation. However, there is no gmmintrin.h file after install, which, according to the reference, is needed for the AVX intrinsics. Specifically, I need them for the __mm256_aes* instructions.

Any idea where I can get this header file?

Thanks!


for all the AVX intrinsics you caninclude "immintrin.h", for only the AES functions it looks like "wmmintrin.h" is enough

NB: you can see the headers in a folder like "C:Program FilesIntelCompiler11.1�46include"



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