OpenMP version support by compilers I want to use collapse, but maybe better not to use version 3.0 because of MSVC.... OpenMP Compilers & Tools - OpenMP

_OPENMP not activated with setuptools Environment: M1 mac, conda-forge c-compiler Currently looking for the reason, but _OPENMP is not activated in C macro when using setuptools to compile, though usual build using cmake does with the same…

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