Re: [OMPI users] Segmentation fault with SLURM and non-local nodes

Hi, I just tried to reproduce the problem that you are experiencing and was unable to. [samuel@lo1-fe ~]$ salloc -n32 mpirun --display-map ./mpi_app salloc: Job is in held state, pending scheduler release salloc: Pending job allocation 138319 salloc: job 138319 queued and waiting for resource

Re: [OMPI users] Serial Rapid IO plug in ?

thanks jeff, I shall ping you on devel list. Mohamed Husain On Thu, Feb 3, 2011 at 6:24 PM, Jeff Squyres wrote: > On Feb 3, 2011, at 12:39 AM, Mohamed Husain A.K wrote: > > > Is there any plug in support for byte transfer for SRIO > > Not to my knowledge. > > > if not how to go about with the de

Re: [OMPI users] How closely tied is a specific release of OpenMPI to the host operating system and other system software?

Jeffrey A Cummings wrote: Thanks for all the good replies on this thread. I don't know if I'll be able to make a dent in the corporate IT bureaucracy but I'm going to try. From:Prentice Bisbal To:Open MPI Users Date:02/02/2011 11:35 AM Subject:Re: [OMPI us

Re: [OMPI users] OpenMPI version syntax?

Jeffrey A Cummings wrote: The context was wrt the OpenMPI version that is bundled with a specific version of CentOS Linux which my IT folks are about to install on one of our servers. Since the most recent 1.4 stream version is 1.4.3, I'm afraid that 1.4-4 is really some variant of 1.4 (i.e.,

Re: [OMPI users] OpenMPI version syntax?

rpm -qi might give you more detailed information. If not, as a last resort, you can download and installed the SRPM and then look at the name of the tarball in /usr/src/redhat/SOURCES. Prentice Jeffrey A Cummings wrote: > The context was wrt the OpenMPI version that is bundled with a specific >

Re: [OMPI users] Windows release 1.5.1

Hi Andy, I see the problem, your version is not up-to-date, as it is shown "16/12/2010" in your jpeg. You can go to Open MPI website, and download the latest one, which was out on 1st, Feb. Regards, Shiqing On 2/3/2011 2:28 PM, Page, Andy (UK) wrote: Shiqing Thanks for reply. Maybe i was n

Re: [OMPI users] Windows release 1.5.1

Hi, I'm not sure if I got it correct. The libraries provided in the installers are MPI libraries with Fortran bindings, but they are not the Fortran libraries. If you want to compile Open MPI, you need to install a Fortran compiler, for example, Intel Fortran Compiler. And in the CMake GUI,

Re: [OMPI users] Serial Rapid IO plug in ?

On Feb 3, 2011, at 12:39 AM, Mohamed Husain A.K wrote: > Is there any plug in support for byte transfer for SRIO Not to my knowledge. > if not how to go about with the developement of a plug-in > The SRIO interface has got a ethernet like encapsulation. I know very little about SRIO (i.e., I s

[OMPI users] Windows release 1.5.1

Dear Users, I am looking to compile on windows against openmpi in particular the Fortran libraries, I looked at the MS Release notes for 1.5.1 and it gave the impression Fortran libraries were included but after installing i dont see them !! Can you advise what i am doing wrong. Can i download jus

Re: [OMPI users] Calculate time spent on non blocking communication?

Okay, so forget about Peruse. You can basically figure that your user process will either be inside an MPI call or else not.  If it's inside an MPI call, then that's time spent in communications (and notably in the synchronization that's implicit to communication).  If it's not inside an MPI c

Re: [OMPI users] Calculate time spent on non blocking communication?

Thanks all, As asked the reason of such calculation of non blocking communication, the main reason is that I want to look into the program as how much it percent time is consumed on communication alone, computation alone and the intersection of both. Bibrak Qamar Undergraduate Student BIT-9 Membe

[OMPI users] Serial Rapid IO plug in ?

Is there any plug in support for byte transfer for SRIO if not how to go about with the developement of a plug-in The SRIO interface has got a ethernet like encapsulation.