Hi Mohamed, Reuti, list
That issue with the pthread flag and PGI has been there for a while.
Actually, if I remember right, it is a glitch in libtool
(probably version dependent), not in OpenMPI.
The simplest workaround, pointed out by Orion Poplawski
here some time ago, is to configure OpenMPI
with the PGI switch -noswitcherror.
Worth giving it a try.
My $0.02
Gus Correa
---------------------------------------------------------------------
Gustavo Correa
Lamont-Doherty Earth Observatory - Columbia University
Palisades, NY, 10964-8000 - USA
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Reuti wrote:
Hi,
Am 01.09.2010 um 00:40 schrieb mohamed makhyoun:
Dear opem-mpi users:
I have got the following error while compiling openmpi using pgf90 ver 9 and
CC=gcc
How I can run make and avoiding the -pthread flag ?.
pgf90-Error-Unknown switch: -pthread
make[4]: *** [libmpi_f90.la] Error 1
make[4]: Leaving directory `/home/mohamed/bin/openmpi-1.4.1/build/ompi/mpi/f90'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/mohamed/bin/openmpi-1.4.1/build/ompi/mpi/f90'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/mohamed/bin/openmpi-1.4.1/build/ompi/mpi/f90'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/mohamed/bin/openmpi-1.4.1/build/ompi'
make: *** [all-recursive] Error
you don't have the workstation package with pgcc/pgCC too (then it succeeds for
me)?
Although I think it's a bug, I tend to stay inside one and the same compile
process with only one compiler vendor anyway.
-- Reuti
NB: Latest version is 1.4.2.
I appreciate if any one can help me.
Best Regard
M. Makhyoun
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