When you say "stuck", what actually happens?
On Aug 10, 2011, at 2:09 PM, CB wrote:
> Now I was able to run MPI hello world example up to 3096 processes across 129
> nodes (24 cores per node).
> However, it seems to get stuck with 3097 processes.
>
> Any suggestions for troubleshooting?
>
> Th
Now I was able to run MPI hello world example up to 3096 processes across
129 nodes (24 cores per node).
However, it seems to get stuck with 3097 processes.
Any suggestions for troubleshooting?
Thanks,
- Chansup
On Tue, Aug 9, 2011 at 2:02 PM, CB wrote:
> Hi Ralph,
>
> Yes, you are right. Tho
Hmm, I didn't know that. Is OS X's small stack something that can be
alleviated with "ulimit" in bash? Right now, I have my ulimit set to
unlimited. Does this still work with OpenMPI? (I might be wrong, but
doesn't MPI work over TCP, such that new spawned processes on my host
wouldn't be affect
I figured. I've been using Ubuntu so long that I never expect any issues
with upgrades (until Unity came out..) From what I've read however, ar on
Lion seems to be a bit buggy (that seems to be the consistent complaint on
the MacPort support forums), but overall I have faith that it can work.
On
Hello,
I would like to know what could be the best way to send three variables
with the following types:
double * data; (which can be also int *, float * but that is a different
issue)
int row; // number of row
int col; // number of cols
On the nodes, I have no way to know a priori what is goin
Ack, that's a very good point. I made sure to compile all my
other dependencies (NetCDF, IOAPI) with PGI, but I overlooked that one.
I'll admit that even after years of working with these models, I'm still
never sure when I can and can't mix binaries compiled with different
compilers. I used cer
Hi Clinton,
I suggest that you build Open MPI directly on the Windows Server, so
that the system dependencies wouldn't get wrong. If you just copy around
the binaries, there will be problems:
your local PC (I guess it's Windows Vista or 7) has inet_pton, but the
Windows Server 2003 doesn't h
Have you setup your shell startup files such that they point to the new OMPI
installation (/opt/local/openmpi/) even for non-interactive logins?
On Aug 10, 2011, at 6:14 AM, Christopher Jones wrote:
> Hi,
>
> Thanks for the quick response.I managed to compile 1.5.3 on both
> computers usi
Hi,
Thanks for the quick response.I managed to compile 1.5.3 on both computers
using gcc-4.2, with the proper flags set (this took a bit of playing with, but
I did eventually get it to compile). Once that was done, I installed it to a
different directory from 1.2.8 (/opt/local/openmpi/), sp
