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Detect AVX presence using algorithm specified in the Intel' SDM Volume 1 section 14.3 "DETECTION OF AVX INSTRUCTIONS".

Open kostikbel opened this issue 10 years ago • 0 comments

A native method to access XGETBV instruction is added to _pycpuid module. I do not know how to express this for Microsoft compiler, so a stub would always return 0 for Win32 for now.

kostikbel avatar Jul 29 '15 03:07 kostikbel