Two comments interwoven below...
Cristobal Navarro wrote:
i was not aware that openMPI internally uses shared memory in case two
proceses reside on the same node,
which is perfect.
The ways OMP uses shared memory and Open MPI (or most other MPI
implementations) uses shared memory are very dif
I made a wrong conclusion that it belongs to MPI. Now I see my mistake.
Thank you for reply!
On Fri, Jul 30, 2010 at 18:17, Ralph Castain wrote:
> Looks to me like you have a misspelling in your program - it is looking for
> something called "mp_barrier", which doesn't exist in an MPI library.
I'm trying to parallelize a Fortran code with rather complicated derived
types full of pointer arrays. When I build the MPI type for sending, all
the static components are sent, but the pointer arrays are not (and retain
initial values). I imagine this has to do with memory addresses when
creatin
Hi: A customer is attempting to run our OpenMPI 1.4.2-based application
on a cluster of machines running RHEL4 with the standard OFED stack. The
HCAs are identified as:
03:01.0 PCI bridge: Mellanox Technologies MT23108 PCI Bridge (rev a1)
04:00.0 InfiniBand: Mellanox Technologies MT23108 InfiniHos
Looks to me like you have a misspelling in your program - it is looking for
something called "mp_barrier", which doesn't exist in an MPI library.
Did you mean to use "mpi_barrier"?
On Jul 30, 2010, at 8:55 AM, LB wrote:
> Hello,
>
> I am trying to compile a Fortran77 program which supports PVM
Hello,
I am trying to compile a Fortran77 program which supports PVM and MPI. When
I link compiled objects by
mpif77 -B100 -o runme olib/*.o clib/*.o -L/usr/X11R6/lib64 -L/usr/X11R6/lib
-lX11 -L$PVM_ROOT/lib/$PVM_ARCH -lfpvm3 -lpvm3
I get the following error
/opt/intel/fce/9.1.036/lib/libimf.
