On Jan 28, 2013, at 10:53 AM, Maxime Boissonneault
wrote:
> While our filesystem and management nodes are on UPS, our compute nodes are
> not. With one average generic (power/cooling mostly) failure every one or two
> months, running for weeks is just asking for trouble. If you add to that
>
Aha - I'm able to replicate it, will fix.
On Jan 29, 2013, at 11:57 AM, Ralph Castain wrote:
> Using an svn checkout of the current 1.6 branch, if works fine for me:
>
> [rhc@odin ~/v1.6]$ cat rf
> rank 0=odin127 slot=0:0-1,1:0-1
> rank 1=odin128 slot=1
>
> [rhc@odin ~/v1.6]$ mpirun -n 2 -rf .
Using an svn checkout of the current 1.6 branch, if works fine for me:
[rhc@odin ~/v1.6]$ cat rf
rank 0=odin127 slot=0:0-1,1:0-1
rank 1=odin128 slot=1
[rhc@odin ~/v1.6]$ mpirun -n 2 -rf ./rf --report-bindings hostname
[odin127.cs.indiana.edu:12078] MCW rank 0 bound to socket 0[core 0-1] socket
1
Hi
today I have installed openmpi-1.6.4rc3r27923. Unfortunately I
still have a problem with rankfiles, if I start a process on a
remote machine.
tyr rankfiles 114 ssh linpc1 ompi_info | grep "Open MPI:"
Open MPI: 1.6.4rc3r27923
tyr rankfiles 115 cat rf_linpc1
rank 0=linpc1 slot
On Jan 29, 2013, at 12:02 AM, Pradeep Jha
wrote:
> Thank you for your response. That makes it clear.
>
> A related question. When I run a general program on a machine, say a Internet
> browser/Media player to watch a movie by clicking on the icon of the avi file
> in the folder (nothing from
Thank you for your response. That makes it clear.
A related question. When I run a general program on a machine, say a
Internet browser/Media player to watch a movie by clicking on the icon of
the avi file in the folder (nothing from the terminal), how many cores does
it use? In that case also doe
Hi Pradeep,
On Jan 28, 2013, at 11:16 PM, Pradeep Jha wrote:
> I have a very basic question about MPI.
>
> I have a computer with 8 processors (each with 8 cores). What is the
> difference between if I run a program simply by "./program" and "mpirun -np 8
> /path/to/program" ? In the first c
Hello,
I have a very basic question about MPI.
I have a computer with 8 processors (each with 8 cores). What is the
difference between if I run a program simply by "./program" and "mpirun -np 8
/path/to/program" ? In the first case does the program just use one processor
out of the 8? If I
