[libcxx-dev] [pstl] OpenMP backend

Christopher Nelson via libcxx-dev libcxx-dev at lists.llvm.org
Tue Jun 15 05:35:03 PDT 2021


Hello friends,

I have recently finished the parallel_partial_sort algorithm and I updated
to the latest head of main. However, I now have troubles running test on
libc++. My command is:

 build-debug/bin/llvm-lit -sv libcxx/test/std/pstl
--param=compile_flags='-fopenmp=libomp'

However, the -foenmp=libomp command does not show up on the command line.
Consequently, I get errors saying that "omp.h" cannot be found. I have
double checked the website documents and this still appears to be the
correct invocation.

Any help would be appreciated!

-={C}=-
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