lica wrote:
There are 2 sets of sockets: one for the oob layer and one for the
MPI layer (at least if TCP support is enabled). Therefore, in order
to achieve what you're looking for you should add to the command line
"--mca oob_tcp_if_include lo0 --mca btl_tcp_if_include lo0".
On May 2
We have run into the following problem:
- start up Open MPI application on a laptop
- disconnect from network
- application hangs
I believe that the problem is that all sockets created by Open MPI
are bound to the external network interface.
For example, when I start up a 2 process MPI job on
If you ask mpirun to launch an executable that does not exist, it
fails, but returns an exit status of 0.
This makes it difficult to write scripts that invoke mpirun and need
to check for errors.
I'm wondering if a) this is considered a bug and b) whether it might
be fixed in a near term re
In an attempt to limit runtime dependencies, I am using static libraries
where possible. Under OSX (10.4.4) I get the following error when I try to
link my application:
/usr/bin/ld: multiple definitions of symbol _munmap
/usr/lib/gcc/powerpc-apple-darwin8/4.0.1/../../../libSystem.dylib(munmap.So)
