{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

12.0-MPI_Examples - MPI_Comm_size(MPI_COMM_WORLD&size...

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon
MPI Examples Submitting Jobs and compiling
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Accessing Hogwarts You access the Hogwarts cluster through the head node Dumbledore. ssh [email protected]
Background image of page 2
Create a Bash Profile In your home directory create a bash profile file called “.bash_profile” Use the following code in the file export PATH=/opt/openmpi-1.3.3/bin:$PATH export LD_LIBRARY_PATH=/opt/openmpi- 1.3.3/lib:$LD_LIBRARY_PATH export OMPI_MCA-mpi_yield_when_idle=0 Once you have created this file, log out and log back in. This file creates the path connections for the compiling and running of mpi code. The next steps won’t work without it.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon