Differences between revisions 19 and 21 (spanning 2 versions)
⇤ ← Revision 19 as of 2018-06-05 07:17:27 →
Size: 744
Editor: NicoleThomas
Comment:
← Revision 21 as of 2024-08-12 08:52:11 → ⇥
Size: 0
Editor: NicoleThomas
Comment: outdated
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
#acl ClamsUserGroup:read,write,delete,revert All:read


## page was renamed from HowToParallel
== ParallelHowTo ==

<<TableOfContents>>

It is possible to run CLaMS on multi-processor machines using MPI.

=== Intel Compiler 17.0.1 ===

 The MPICH Library 3.2 is installed in directory ''/usr/nfs/software/icg1/local/mpich-3.2-ifort-17.0.1''.
<<BR>>
 Add the bin subdirectory of the installation directory of MPICH library to your path:
 {{{
PATH=/usr/nfs/software/icg1/local/mpich-3.2-ifort-17.0.1/bin:$PATH
export PATH
}}}

 Remove serial compiled object files:
 {{{
make distclean
}}}

 Compile with MPI:
 {{{
make useMPI=true progname
}}}

 Execute on <n> CPUs:
 {{{
mpiexec|mpirun -np <n> <progname>
}}}