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Heh, news to me. I've always stuck with OpenMP for cross platform across Mac/Windows/Linux

Apple specifically compiles OpenMP support out of their builds of clang, so that's never been an easy solution on macOS. Even worse if you want to run on other Apple platforms where an external compiler can't be used.

	▲	physicsguy 4 hours ago \| parent \| next [-]
		In practice the software I’ve worked on has typically been engineering/scientific. Back in older pre-ARM days that meant Intel compiler toolchain on all platforms.
	▲	cvadict 4 hours ago \| parent \| prev [-]
		Iirc. you just need the openMP libraries from a compatible version of clang.