Hello,
I'm having an error when trying to build OMPI 4.0.3 (also tried 4.1) with PGI 20.1 ./configure CPP=cpp CC=pgcc CXX=pgc++ F77=pgf77 FC=pgf90 --prefix=$PREFIX --with-ucx=$UCX_HOME --with-slurm --with-pmi=/opt/slurm/cluster/ibex/install --with-cuda=$CUDATOOLKIT_HOME in the make install step: make[4]: Leaving directory `/tmp/openmpi-4.0.3/opal/mca/pmix/pmix3x' make[3]: Leaving directory `/tmp/openmpi-4.0.3/opal/mca/pmix/pmix3x' make[2]: Leaving directory `/tmp/openmpi-4.0.3/opal/mca/pmix/pmix3x' Making install in mca/pmix/s1 make[2]: Entering directory `/tmp/openmpi-4.0.3/opal/mca/pmix/s1' CCLD mca_pmix_s1.la pgcc-Error-Unknown switch: -pthread make[2]: *** [mca_pmix_s1.la] Error 1 make[2]: Leaving directory `/tmp/openmpi-4.0.3/opal/mca/pmix/s1' make[1]: *** [install-recursive] Error 1 make[1]: Leaving directory `/tmp/openmpi-4.0.3/opal' make: *** [install-recursive] Error 1 Please advise. ? All the best, Passant
