On Thursday 12 February 2009 11:50:07 am Ashley Pittman wrote:
> > I am using OpenMPI-1.2.8 with all the default configure option. What
> > should I
> > do to be able use Valgrind with program compiled by OpenMPI ?
> From memory and reading the above links (i.e. untested advice):
> 1) Use OpenMPI 1.3 where the default is not to include this.
I tried it with OpenMPI 1.3, I didn't give any configure option
except --prefix, and Valgrind still does not work as expected.
> 2) Configure Open MPI 1.2.8 with the --disable-memory-manager option
Tried this, no luck either. The option doesn't seem to be doing anything, and
it's not even listed as option with "./configure --help".
> 3) Compile you application without the -lopen-pal otion. In practice
> this means running "mpicc --show" and cut-and pasting the underlying
> compile line without the -lopen-pal into your application build
> procedure. I was able to do this for hello world but I can image it'll
> be a real PITA for anything larger.
Yes, I tried this before, and for a very small test program this seems to
work. But as you said, this would a real pain to do..
Reuben D. Budiardja
Dept. Physics and Astronomy
University of Tennessee, Knoxville, TN