mysticial/featuredetector

What features does your CPU and OS support?

featuredetector's Issues

Licence

Please add a licence.

https://help.github.com/articles/adding-a-license-to-a-repository/

'_XCR_XFEATURE_ENABLED_MASK' was not declared in this scope

src/x86/cpu_x86.cpp:66:42
src/x86/cpu_x86.cpp:76:38

G++ (Rev2, Built by MSYS2 project) 9.3.0
cmake version 3.17.2

built using cmake ., cmake --build . on Zen CPU

D:\downloads\Downloads\FeatureDetector-master>cmake .
-- The CXX compiler identification is GNU 9.3.0
-- Check for working CXX compiler: /mingw64/bin/c++.exe
-- Check for working CXX compiler: /mingw64/bin/c++.exe - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - failed
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /d/downloads/Downloads/FeatureDetector-master

D:\downloads\Downloads\FeatureDetector-master>cmake --build .
[ 25%] Building CXX object src/x86/CMakeFiles/FeatureDetector.dir/cpu_x86.cpp.o
D:/downloads/Downloads/FeatureDetector-master/src/x86/cpu_x86.cpp: In static member function 'static bool FeatureDetector::cpu_x86::detect_OS_AVX()':
D:/downloads/Downloads/FeatureDetector-master/src/x86/cpu_x86.cpp:66:42: error: '_XCR_XFEATURE_ENABLED_MASK' was not declared in this scope
   66 |         uint64_t xcrFeatureMask = xgetbv(_XCR_XFEATURE_ENABLED_MASK);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~
D:/downloads/Downloads/FeatureDetector-master/src/x86/cpu_x86.cpp: In static member function 'static bool FeatureDetector::cpu_x86::detect_OS_AVX512()':
D:/downloads/Downloads/FeatureDetector-master/src/x86/cpu_x86.cpp:76:38: error: '_XCR_XFEATURE_ENABLED_MASK' was not declared in this scope
   76 |     uint64_t xcrFeatureMask = xgetbv(_XCR_XFEATURE_ENABLED_MASK);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [src/x86/CMakeFiles/FeatureDetector.dir/build.make:83: src/x86/CMakeFiles/FeatureDetector.dir/cpu_x86.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:143: src/x86/CMakeFiles/FeatureDetector.dir/all] Error 2
gmake: *** [Makefile:104: all] Error 2

D:\downloads\Downloads\FeatureDetector-master>

Instruction for compilation

HI!
I was wondering how does one compile/run the feature detector?

Check for AVX2?

Hi there, it would be nice if we could add support for AVX2 as well, unless it's there and I missed it? Thanks!

Add VAES support

https://reviews.llvm.org/D40078

Quake4@4676076

Latest version does not compile

The function signature for cpuid() does not match between cpu_x86.cpp and cpu_x86.h.

New feature: TensorFlow style feature warning

TensorFlow has a nice feature where it warns you if a feature set is available but not compiled for. It would be relatively trivial, I believe, to add a method that checks the defines (For example), and then gives a list of warnings for un-optimized code.

Something like:

Warning: hardware supports AVX512 but not enabled in compilation

CMake

Please include a CMakeLists.txt file, preferably for a version of CMake > 3.4. Then it would be easy to include this project in another project. See https://github.com/GooFit/Minuit2/blob/master/CMakeLists.txt for an example of a simple CMakeLists. It could live besides SCONS.

CPU Feature Detector

Nice, please help me out how to work c# project please convert.