Differences between revisions 16 and 20 (spanning 4 versions)
⇤ ← Revision 16 as of 2016-08-30 08:37:37 →
Size: 1126
Editor: NicoleThomas
Comment:
← Revision 20 as of 2018-11-05 10:34:58 → ⇥
Size: 1281
Editor: NicoleThomas
Comment:
Deletions are marked like this. Additions are marked like this.
Line 11: Line 11:
=== Intel Compiler 18.0.3 ===
Line 12: Line 13:
=== Intel Compiler 14.0.3 ===

 The MPICH Library is installed in directory ''/usr/nfs/local/local/mpich-intel''.		  The MPICH Library 3.2.1 is installed in directory ''/usr/nfs/software/icg1/local/mpich-3.2.1-ifort-18.0.3''.
<<BR>>
Line 17: Line 17:
PATH=/usr/nfs/local/local/mpich-intel/bin:$PATH PATH=/usr/nfs/software/icg1/local/mpich-3.2.1-ifort-18.0.3/bin:$PATH
Line 28: Line 28:
make useMPI=true [useComp=ifc] progname make useMPI=true progname
Line 36: Line 36:
=== Portland Compiler 14.6 === === Intel Compiler 17.0.1 ===
Line 38: Line 38:
 It is necessary to make the path of the MPI libraries (included in the portland compiler suite) public by executing:  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:
Line 40: Line 42:
. /opt/pgi/linux86-64/14.6/mpi.sh PATH=/usr/nfs/software/icg1/local/mpich-3.2-ifort-17.0.1/bin:$PATH
export PATH
Line 50: Line 53:
make useMPI=true [useComp=pgi] progname make useMPI=true progname

ParallelHowTo

Contents

  1. ParallelHowTo
    1. Intel Compiler 18.0.3
    2. Intel Compiler 17.0.1

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

Intel Compiler 18.0.3

  • The MPICH Library 3.2.1 is installed in directory /usr/nfs/software/icg1/local/mpich-3.2.1-ifort-18.0.3.


  • Add the bin subdirectory of the installation directory of MPICH library to your path: 
    PATH=/usr/nfs/software/icg1/local/mpich-3.2.1-ifort-18.0.3/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>

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.


  • 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>