Re: [OMPI users] open-mpi 1.2 build failure under Mac OS X 10.3.9

2007-03-19 Thread Marius Schamschula
Thanks Brian, The patch worked for finishing the Mac OS X 10.3 build. Also, thanks for the hint for setting FC. It was sitting there in plain sight, but I was looking for F95... On Mar 19, 2007, at 12:28 PM, Brian Barrett wrote: Hi - Thanks for the bug report. I've fixed the problem in S

Re: [OMPI users] quadrics

2007-03-19 Thread George Bosilca
UTK is working on Quadrics support. Right now, we have an embryo of Quadrics support. The work is still in progress. I can let you know as soon as we have something that pass most of our test, and we are confident enough to give it to beta-testers. Thanks, george. On Mar 18, 2007, at

Re: [OMPI users] open-mpi 1.2 build failure under Mac OS X 10.3.9

2007-03-19 Thread Brian Barrett
Hi - Thanks for the bug report. I've fixed the problem in SVN and it will likely be part of the 1.2.1 release (whenever that happens). In the mean time, I've attached a patch that should apply to the 1.2 tarball that will also fix the problem. The environment variables you want for spec

Re: [OMPI users] remote execution problem

2007-03-19 Thread David Burns
OK, Trying mpirun -v -np 2 --debug-daemons --host talisker4 hostname yields the error [talisker4.phy.queensu.ca:00682] [0,0,1]-[0,0,0] mca_oob_tcp_peer_try_connect: connect to 130.15.29.85:33821 failed, connecting over all interfaces failed! [talisker2.phy.queensu.ca:28538] ERROR: A daemon on

Re: [OMPI users] Build problem with the pgi compiler

2007-03-19 Thread Götz Waschk
On 3/19/07, Jeff Squyres wrote: I assume that this is with the 6.2 series of the PGI compiler, right? I had an exchange with PGI about this exact issue a little over a month ago. This was the response from Brent Leback: > WRT this issue, I guess it is well understood by some people here, > but

Re: [OMPI users] Build problem with the pgi compiler

2007-03-19 Thread Jeff Squyres
I assume that this is with the 6.2 series of the PGI compiler, right? I had an exchange with PGI about this exact issue a little over a month ago. This was the response from Brent Leback: WRT this issue, I guess it is well understood by some people here, but news to me, that when you compi

Re: [OMPI users] orted takes 100 percent cpu, how to avoid this??

2007-03-19 Thread Bala
Thanks Tim, for the info and suggestion. Bala. --- Tim Prins wrote: > Bala, > > This is a known problem with the 1.1 series. The bad > news is that I > know of no fix for this, though many people work > around this problem > by running a cleanup script after each unclean run. > The good ne

Re: [OMPI users] remote execution problem

2007-03-19 Thread Tim Prins
David, Have you tried something like mpirun -np 1 --host talisker4 hostname If that hangs, try adding '--debug-daemons' to the command line and see if the output from that helps. If not, please send the output to the list. Thanks, Tim On Mar 19, 2007, at 1:59 AM, David Burns wrote: I

Re: [OMPI users] quadrics

2007-03-19 Thread Jeff Squyres
Open MPI does not have any current support for Quadrics. Sorry! :-( On Mar 18, 2007, at 11:07 PM, Robin Humble wrote: does OpenMPI support Quadrics elan3/4 interconnects? I saw a few hits on google suggesting that support was partial or maybe planned, but couldn't find much in the openm

Re: [OMPI users] users Digest, Vol 531, Issue 3

2007-03-19 Thread Jeff Squyres
If you're looking for true fault tolerance, OMPI doesn't have it yet. An audit for the code base to ensure that errors are continuable is planned, but is not currently on the roadmap. The FT-MPI guys can comment on their timetable for bringing that technology in... On Mar 18, 2007, at 9

Re: [OMPI users] orted takes 100 percent cpu, how to avoid this??

2007-03-19 Thread Tim Prins
Bala, This is a known problem with the 1.1 series. The bad news is that I know of no fix for this, though many people work around this problem by running a cleanup script after each unclean run. The good news is that the 1.2 series is MUCH better, though still not perfect. I would suggest

Re: [OMPI users] orted takes 100 percent cpu, how to avoid this??

2007-03-19 Thread Bala
Hi, due to no reply posting again, pls let me know, any solution or work around available for the below issue, or are we doing anything wrong?? -bala- > Hi All, >we have installed 16 node Intel X86_64 > dual CPU and dual core cluster( blade servers) > with OFED-1.1, that installs OpenMPI

[OMPI users] Build problem with the pgi compiler

2007-03-19 Thread Götz Waschk
Hello everyone, I've stumbled upon the following problem trying to build openmpi 1.2 on RHEL4 with the Portland Group compiler suite. The check for the Fortran90 compiler fails if the compiler flags contain -g: configure: WARNING: *** Could not determine the f90 compiler flag to indicate where

Re: [OMPI users] remote execution problem

2007-03-19 Thread David Burns
I neglected to mention that the test is currently running on 100 Mbps ethernet. I have also tested the setup using a simple "hello world my rank is_" program and get the same hanging problem. 3d...@qlink.queensu.ca wrote: If anyone could help me out with this I would greatly appreciate it. I

[OMPI users] remote execution problem

2007-03-19 Thread 3db14
If anyone could help me out with this I would greatly appreciate it. I have already read through the entire FAQ and havent seen anyone with a similar problem. I have successfully tested and run the ompi application I've coded locally on both computers talisker2 and talisker4 mpirun -np 1 --host l