From: David Day
Date: Wed, 09 Feb 2011 16:31:26 -0700
I have been given the task of figuring out how to build Scalapack and
BLACS on general platforms. I started out by trying to build the BLACS
on my workstation,
[dmday at bandar BLACS]$ arch
[dmday at bandar BLACS]$ mpirun --version
mpirun (Open MPI) 1.4.2
Changes to Bmake.inc:
MPIdir = /usr/local/openmpi-1.4.2
INTFACE = -DAdd_
# TRANSCOMM = -DCSameF77
F77 = mpif7
CC = mpicc
I'm not defining TRANSCOMM. The libraries are built
The tester compiles and links.
However the tests
mpirun -np 4 xFbtest_MPI-LINUX-0
mpirun -np 4 xCbtest_MPI-LINUX-0
mpirun --mca btl sm,self -np 4 xFbtest_MPI-LINUX-0
all hang during the RUNNING REPEATABLE SUM TEST.
How do you suggest that I proceed?