Fixed libomp use on clang and darwin. Usage and comments in pull request.#1
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cnjmike wants to merge 1 commit into
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Fixed libomp use on clang and darwin. Usage and comments in pull request.#1cnjmike wants to merge 1 commit into
cnjmike wants to merge 1 commit into
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Usage:
[no omp, all platforms]: ./configure [...] [ --with-openmp=no ]
[omp, non-darwin / non-clang]: ./configure [...] --with-openmp=yes
[omp, darwin or clang]: ./configure [...] --with-openmp=/path/to/libomp/install
If user tries to configure on clang or darwin and doesn't provide a valid path, they get a robust warning and the build proceeds without openmp.
Testsuite now passes evolve/dehnen and the tutor/mp bench6 (quad_openmp) shows proper parallel performance.