Hi,
I'm trying to figure out how I can specify my own launch agent.
This is what I'd like to be able to do:
* have rsh/ssh calling semantics
* specify a full path for the launch agent
* use an environment variable to specify the launch agent
Currently, I've only been able to set up my own la
I tried reseating the connectors but this did not help.
(one connector was suspect in that it was not clicked in, the white tab was
doubled over in the socket)
We are going to try to increase the number of connections between the two
switches
From: users-boun...@open-mpi.org [mailto:users-boun.
I've noticed a very significant (100%) slow down for MPI_Alltoallv calls
as of version 1.6.1.
* This is most noticeable for high-frequency exchanges over 1Gb ethernet
where process-to-process message sizes are fairly small (e.g. 100kbyte)
and much of the exchange matrix is sparse.
* 1.6.1 releas
Make sure the mpicc commands are in your path. Most likely the permissions
are too restrictive on the commands. Make sure they're all group/world read
& execute (I set them with chmod 755 ...)
As for XCode, I cheat. Since I build multi-platform, I use CMake or SCons.
In one case, I setup XCode as
Thanks Mark,
Figured out that I had both pointing to the same locationremoved MPICH2 by
hand, as you mentioned.
Installed OMPI and it works finally (via console thou).
Altho I gotta use sudo before the mpicc or mpiexec, or I get nothing (plus I
gotta be in the dir where I installed OMPI to
