Greeting Open MPI users! After being off this list for several years,
I'm back! And I need help:
I'm trying to compile OpenMPI 1.10.3 with the PGI compilers, version
17.3. I'm using the following configure options:
./configure \
--prefix=/usr/pppl/pgi/17.3-pkgs/openmpi-1.10.3 \
--disable-silent-rules \
--enable-shared \
--enable-static \
--enable-mpi-thread-multiple \
--with-pmi=/usr/pppl/slurm/15.08.8 \
--with-hwloc \
--with-verbs \
--with-slurm \
--with-psm \
CC=pgcc \
CFLAGS="-tp x64 -fast" \
CXX=pgc++ \
CXXFLAGS="-tp x64 -fast" \
FC=pgfortran \
FCFLAGS="-tp x64 -fast" \
2>&1 | tee configure.log
Which leads to this error from libtool during make:
pgcc-Error-Unknown switch: -pthread
I've searched the archives, which ultimately lead to this work around
from 2009:
https://www.open-mpi.org/community/lists/users/2009/04/8724.php
Interestingly, I participated in the discussion that lead to that
workaround, stating that I had no problem compiling Open MPI with PGI
v9. I'm assuming the problem now is that I'm specifying
--enable-mpi-thread-multiple, which I'm doing because a user requested
that feature.
It's been exactly 8 years and 2 days since that workaround was posted to
the list. Please tell me a better way of dealing with this issue than
writing a 'fakepgf90' script. Any suggestions?
--
Prentice
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