Re: [OMPI users] openmpi/ib noob question

2009-02-12 Thread Gary Draving
Yes, thanks, that seems to have been the problem, Gary Ralph Castain wrote: The ^ applies to everything that follows, so you just turned off all of the tcp, self, and openib comm paths. :-) If you just wanted to drop tcp from that list, you should just use -mca btl self,openib. Ralph On Fe

Re: [OMPI users] openmpi/ib noob question

2009-02-11 Thread Ralph Castain
The ^ applies to everything that follows, so you just turned off all of the tcp, self, and openib comm paths. :-) If you just wanted to drop tcp from that list, you should just use - mca btl self,openib. Ralph On Feb 11, 2009, at 2:01 PM, Gary Draving wrote: Hello, When running the follo

[OMPI users] openmpi/ib noob question

2009-02-11 Thread Gary Draving
Hello, When running the followng program on 4 of my nodes I get the expected response: "/usr/local/bin/mpirun --mca btl tcp,self,openib --hostfile ibnodes -np 4 hello_c" Hello, world, I am 0 of 4 Hello, world, I am 2 of 4 Hello, world, I am 1 of 4 Hello, world, I am 3 of 4 But when I run it