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CPU INFOrmation library (x86/x86-64/ARM/ARM64, Linux/Windows/Android/macOS/iOS)

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In addition to the three submissions, the latest version of Googlebenchmark has added support for loongarch.

cla signed

``` // success $ clang -target armv7a-linux-androideabi src/arm/linux/aarch32-isa.c -I src/ -I include -std=c99 -I deps/clog/include -c // failure $ clang -target armv7a-linux-androideabi src/arm/linux/aarch32-isa.c -I src/ -I include -std=c99 -I deps/clog/include...

- OS: macOSX 12.4 ``` (base) ➜ cpuinfo git:(master) uname -a Darwin ZZ-MBP.local 21.5.0 Darwin Kernel Version 21.5.0: Tue Apr 26 21:08:22 PDT 2022; root:xnu-8020.121.3~4/RELEASE_X86_64 x86_64 ``` - cpuinfo commit:...

bug

I'm looking to build a fat Xcode xcframework via Bazel that pulls in `cpuinfo` as a dependency. When trying to build an iOS Simulator arm64 variation, I get the following...

enhancement

Is it possible to define/specify a minimal CPU with the very minimal set of features and a very neutral architecture ? This specification can to be used : 1. Provide...

enhancement

It might be good for downstream packagers to have official releases of this. Would you consider having some? I believe i have some cmake code stubs that I could share...

enhancement

Hi there, when building this library for `iPhoneOS/arm64e`, I got following message: ``` CMake Warning at CMakeLists.txt:69 (MESSAGE): Target processor architecture "arm64e" is not supported in cpuinfo. cpuinfo will compile,...

Dozens of warnings in clog.c: ``` [ 2%] Linking CXX shared library libonnxruntime_providers_shared.so /home/wtambellini/repos/onnxruntime/cmake/external/pytorch_cpuinfo/deps/clog/src/clog.c:112:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(STDERR_FILENO, out_buffer, prefix_chars + format_chars...

Please add ARM BF16 availability info.