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I am trying to use the ippGetCpuFeatures and ippGetEnabledCpuFeatures to display details about the features available and enabled in the operating environment. After calling ippInit the proper CPU / library appears to be selected. However, the features appear to be a bit off. Below are the results from one of the newer platforms we are using. Can anyone explain why there are many more features available but not enabled?
Thanks,
Bob
Processor supports Advanced Vector Extensions instruction set
8 cores on die
ippGetMaxCacheSizeB 20480 k
ippGetCpuFeaturesAvaileble 0xfdf l_FeatureMaskEnabled 0x7
MMX Y Y (available / enabled)
SSE Y Y
SSE2 Y Y
SSE3 Y N
SSSE3 Y N
MOVBE N N
SSE41 Y N
SSE42 Y N
AVX Y N
AVX(OS) Y N
AES Y N
CLMUL Y N
ABR N N
RDRRAND N N
F16C N N
AVX2 N N
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Bob Kirnum wrote:GetLibVersion functions are OS-independent. They return pointer to a struct with build numbers and library name string. They are helpful to define what IPP library is used finally after CPU dispatcher initialization. ippGetLibVersion is in ippcore library, ippiGetLibVersion is in ippi library. Check your command line for linker if the libraries are in there. Regards, Sergey
I am not using 'ippvmGetLibVersion', this was suggested by Ying but appears to be Windows-specific. I have tried using both 'ippGetLibVersion' and 'ippiGetLibVersion' and both are unresolved.

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