On Nov 15, 2005, at 4:10 AM, Allan Menezes wrote:
Here are last night's reults of the following command on my 15 node
cluster. One node is down from 16.
mpirun --mca pml teg --mca btl_tcp_if_include eth1,eth0 --hostfile aa
-np 15 ./xhpl
TEG does not use the BTLs; thats why you got no errors.
On Nov 14, 2005, at 8:21 PM, Allan Menezes wrote:
I think the confusion was my fault because --mca pml teg did not
produce errors and gave almost the same performance as Mpich2 v 1.02p1.
The reason why I cannot do what you suggest below is because the
.openmpi/mca-params.conf file if I am
Allan,
If there are 2 Ethernet cards it's better if you can point to the one you
want to use. For that you can modify the .openmpi/mca-params.conf file in
your home directory. All of the options can go in this file so you will
not have to specify them on the mpirun command every time.
I give
