On Thu, 29 Mar 2012 at 7:45pm, Rohan Deshpande wrote
I have installed mpi successfully on fedora using *yum install openmpi openmpi-devel openmpi-libs*
What version of Fedora are you using, and on what architecture (i.e. i686 or x86_64)? As far as I can see, the last Fedora distro to use openmpi-libs was Fedora 11, which is rather old and unsupported.
I have also added */usr/lib/openmpi/bin* to *PATH *and* LD_LIBRARY_PATH*variable. But when I try to complie my program using *mpicc hello.c* or*/usr/lib/openmpi/bin/mpicc hello.c * I get error saying *mpicc: command not found* * * I checked the contents of /user/lib/openmpi/bin and there is no mpicc... here is the screenshot
Current versions of Fedora use the "module" command to load the proper environment for Open MPI. On a 64bit machine, e.g., one would run "module load openmpi-x86_64" to get all the env variables properly set. But I don't know what Fedora version that started with.
-- Joshua Baker-LePain QB3 Shared Cluster Sysadmin UCSF
