Re: [OMPI users] System CPU of openmpi-1.7rc1

2012-10-25 Thread tmishima
Hi Ralph, do you really mean "MUMPS finalize"? I don't think it has much relation with this behavior? Anyway, I'm just a mumps user. I have to ask mumps developers about what MUMPS initailize and finalize does. Regartds, tmishima > Out of curiosity, what does MUMPS finalize do? Does it send a

Re: [OMPI users] System CPU of openmpi-1.7rc1

2012-10-25 Thread Ralph Castain
Out of curiosity, what does MUMPS finalize do? Does it send a message or do a barrier operation? On Oct 25, 2012, at 5:53 PM, tmish...@jcity.maeda.co.jp wrote: > > > Hi, > > I find that system CPU time of openmpi-1.7rc1 is quite different with > that of openmpi-1.6.2 as shown in the attached

[OMPI users] System CPU of openmpi-1.7rc1

2012-10-25 Thread tmishima
Hi, I find that system CPU time of openmpi-1.7rc1 is quite different with that of openmpi-1.6.2 as shown in the attached ganglia display. About 2 years ago, I reported a similar behavior of openmpi-1.4.3. The testing method is what I used at that time. (please see my post entitled "SYSTEM CPU w

Re: [OMPI users] Java bindings failed to load required libraries

2012-10-25 Thread Georg Ruzicka
sry, my fault. not libtool 1.12.3 i mixed it up with automake - Ursprüngliche Mail - Von: "Jeff Squyres" An: "Open MPI Users" Gesendet: Donnerstag, 25. Oktober 2012 20:03:48 GMT +01:00 Amsterdam/Berlin/Bern/Rom/Stockholm/Wien Betreff: Re: [OMPI users] Java bindings failed to load requi

Re: [OMPI users] Java bindings failed to load required libraries

2012-10-25 Thread Jeff Squyres
When you do a developer's build like this (i.e., checking our from SVN), you need much newer Autotools. See the HACKING file in the OMPI top-level directory. On Oct 25, 2012, at 4:45 PM, Georg Ruzicka wrote: > I have a svn checkout and installed the tools are listed for the trunk. > There are

Re: [OMPI users] Java bindings failed to load required libraries

2012-10-25 Thread Georg Ruzicka
I have a svn checkout and installed the tools are listed for the trunk. There are an newer version of libtool 1.12.3 But i haven't installed yet I try it with the newer version... - Ursprüngliche Mail - Von: "Jeff Squyres" An: "Open MPI Users" Gesendet: Donnerstag, 25. Oktober 2012 20:

Re: [OMPI users] Java bindings failed to load required libraries

2012-10-25 Thread Georg Ruzicka
The tool m4, autoconf and libtool are installed. - Ursprüngliche Mail - Von: "Ralph Castain" An: "Open MPI Users" Gesendet: Donnerstag, 25. Oktober 2012 19:54:32 GMT +01:00 Amsterdam/Berlin/Bern/Rom/Stockholm/Wien Betreff: Re: [OMPI users] Java bindings failed to load required librari

Re: [OMPI users] running openmpi in debug/verbose mode

2012-10-25 Thread Mahmood Naderan
I sent a problem to the list but didn't receive any reply. In short, we found that when we run openmpi+openfoam program on a node (in a diskless cluster), there is a huge IO operations caused by openmpi. When we run openmpi+openfoam on the server, there is no problem. When we run openfoam direc

Re: [OMPI users] running openmpi in debug/verbose mode

2012-10-25 Thread Ralph Castain
There is a *ton* of debug output available - would help to know what you are attempting to debug On Oct 25, 2012, at 11:38 AM, Mahmood Naderan wrote: > > Dear all, > Is there any way to run openmpi in debug or verbose mode? Is there any log > for openmpi run? > > Regards, > Mahmood > _

[OMPI users] running openmpi in debug/verbose mode

2012-10-25 Thread Mahmood Naderan
Dear all, Is there any way to run openmpi in debug or verbose mode? Is there any log for openmpi run?   Regards, Mahmood

Re: [OMPI users] Java bindings failed to load required libraries

2012-10-25 Thread Jeff Squyres
Did you build from a trunk nightly tarball, or a SVN checkout? If a SVN checkout, you probably need to upgrade your Libtool. See this chart: http://www.open-mpi.org/svn/building.php On Oct 25, 2012, at 1:06 PM, Georg Ruzicka wrote: > Hello. > > I installed open mpi and try to run the exa

Re: [OMPI users] Java bindings failed to load required libraries

2012-10-25 Thread Ralph Castain
I haven't worked with ubuntu in awhile, but I expect you need to install libtool On Oct 25, 2012, at 10:06 AM, Georg Ruzicka <82ruge1...@hft-stuttgart.de> wrote: > Hello. > > I installed open mpi and try to run the examples. > I used the developer trunk. > C, C++ and Fortran90 examples compiling

[OMPI users] Java bindings failed to load required libraries

2012-10-25 Thread Georg Ruzicka
Hello. I installed open mpi and try to run the examples. I used the developer trunk. C, C++ and Fortran90 examples compiling and running well. When i tried to run the compiled Hello.java class i get this messages: georg@ThinkPad-R61:~/ompi-svn/examples$ mpirun java Hello [ThinkPad-R61:19720] NO

Re: [OMPI users] ompi-clean on single executable

2012-10-25 Thread Ralph Castain
Okay, now I'm confused. If all you want to do is cleanly "kill" a running OMPI job, then why not just issue $ kill SIGTERM This will cause mpirun to order the clean termination of all remote procs within that execution, and then cleanly terminate itself. No tool we create could do it any bett

Re: [OMPI users] Java binding requirements

2012-10-25 Thread Ralph Castain
On Oct 24, 2012, at 7:58 PM, Yoshiki SATO wrote: > Thanks for you comments. > >>> If so, my question is if I need NOT to install JDK to the all nodes. In >>> other words is it possible to have a machine used as a worker without JDK >>> installed? >>> >> >> You do not need JDK installed on