[OMPI users] Open Mpi and Dual Core Intel CPU's

Hi AnyOne, Soory about the SPAM. But I tried Mpich2-1.0.4p1 and got ^ Gflops this way. I first tried mpich2 configured with --with-device=ch3 and -with-comm=ch3:shm ans then make, make install. I then tried the first expt. I ran # mpd --ncpus=2 & and #.mpiexec -np 1 -f hosts where hosts

Re: [OMPI users] Problem compiling OMPI with Intel C compiler on Mac OS X

Today I ran into the same problem as Warner Yuen (see thread below), openmpi does not compile with icc and fails with an error where libtool ask for --tag. The error is macosx specific. It occurs in the compile for xgrid in openmpi-1.1/orte/mca/pls/xgrid the Makefile fails; xgrid uses

Re: [OMPI users] mpi.h - not conforming to C90 spec

On 18/08/06, Brian Barrett wrote: On Aug 17, 2006, at 4:43 PM, Jonathan Underwood wrote: > Compiling an mpi program with gcc options -pedantic -Wall gives the > following warning: > > mpi.h:147: warning: ISO C90 does not support 'long long' > > So it seems that the