Re: [OMPI users] numaif.h present but not usable with openmpi-master-201702080209-bc2890e on Linux

Siegmar, fwiw, on openSUSE Leap 42.2 (iirc, this is the free (aka CentOS-like) version of SLES 12.2) numaif.h is provided by libnuma-devel and is located in /usr/include everything works fine with both GNU and Oracle compilers. i noted that unlike GNU gcc, Oracle cc does not automatically

Re: [OMPI users] openmpi single node jobs using btl openib

Hi Jingchao, The log shows the psm mtl is being selected. … [c1725.crane.hcc.unl.edu:187002] select: init returned priority 20 [c1725.crane.hcc.unl.edu:187002] selected cm best priority 30 [c1725.crane.hcc.unl.edu:187002] select: component ob1 not selected / finalized

[OMPI users] Specify the core binding when spawning a process

Hello, I'm designing a program on a dual socket system that needs the parent process and spawned child process to be at least running on (or bound to) the cores of the same socket in the same node. I wonder if anyone knows how to specify the core binding or socket binding when spawning a single

Re: [OMPI users] Severe performance issue with PSM2 and single-node CP2K jobs

Hi Hristo, As you mention I have seen that the sm btl shows better performance for smaller messages than PMS2 shm device does, by running some osu benchmarks (especially BW for msg<256B). I even suspect that the difference would be more notable if you test the vader btl. However, the piece

Re: [OMPI users] Open MPI Java Error

The error was gone after doing the export below (as another post suggested). Thanks. export TMPDIR=/tmp On Wed, Feb 8, 2017 at 1:08 PM, Jeff Squyres (jsquyres) wrote: > On Feb 8, 2017, at 12:54 PM, Mota, Thyago wrote: > > > > This error happens just by

Re: [OMPI users] Open MPI Java Error

On Feb 8, 2017, at 12:54 PM, Mota, Thyago wrote: > > This error happens just by calling mpirun Did you read / can you comment on the setups described in the FAQ items? E.g., did you take care to not install a new version of Open MPI over a prior version? Did you take

Re: [OMPI users] Open MPI Java Error

Hi Thyago, psm is the user library to run with Intel TruScale cards. psm2 is for Intel OmniPath. There is a current problem in the libraries with OMPI java bindings: https://www.open-mpi.org/faq/?category=java#java_limitations thanks, _MAC From: users [mailto:users-boun...@lists.open-mpi.org]

Re: [OMPI users] Open MPI Java Error

This error happens just by calling mpirun On Wed, Feb 8, 2017 at 12:46 PM, Jeff Squyres (jsquyres) wrote: > This may or may not be a Java-specific issue. > > Are you able to run any Open MPI jobs at all? > > Check out these FAQ items: > >

Re: [OMPI users] Open MPI Java Error

./configure --enable-mpi-java --with-jdk-dir=/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/ What is psm? On Wed, Feb 8, 2017 at 12:40 PM, Graham, Nathaniel Richard wrote: > ​Hello Thyago, > > > What is your configure command? Do you know if you are using

Re: [OMPI users] Open MPI Java Error

This may or may not be a Java-specific issue. Are you able to run any Open MPI jobs at all? Check out these FAQ items: https://www.open-mpi.org/faq/?category=building#install-overwrite https://www.open-mpi.org/faq/?category=running#adding-ompi-to-path

Re: [OMPI users] Open MPI Java Error

?Hello Thyago, What is your configure command? Do you know if you are using psm or psm2? -Nathan -- Nathaniel Graham HPC-DES Los Alamos National Laboratory From: users on behalf of Mota, Thyago Sent:

Re: [OMPI users] Severe performance issue with PSM2 and single-node CP2K jobs

Hi Hristo, We have a similar problem here and I started a thread a few days ago. https://mail-archive.com/users@lists.open-mpi.org/msg30581.html Regard, Jingchao From: users on behalf of Iliev, Hristo

[OMPI users] Open MPI Java Error

I recently installed Open MPI and when I try to run mpirun I get the following error: ORTE_ERROR_LOG: Bad parameter in file orted/pmix/pmix_server.c at line 262 ORTE_ERROR_LOG: Bad parameter in file ess_hnp_module.c at line 666

[OMPI users] Severe performance issue with PSM2 and single-node CP2K jobs

Hi, While trying to debug a severe performance regression of CP2K runs with Open MPI 1.10.4 on our new cluster, after reproducing the problem with single-node jobs too, we found out that the root cause is that the presence of Intel Omni-Path hardware triggers the use of the cm PML and

Re: [OMPI users] numaif.h present but not usable with openmpi-master-201702080209-bc2890e on Linux

Siegmar -- This might be normal and expected (i.e., that the numaif.h that comes with your gcc may not be suitable for use with the Sun CC compiler). Is there any functionality difference between your two builds (with and without numaif.h support)? The config.log from the cc build should

[OMPI users] numaif.h present but not usable with openmpi-master-201702080209-bc2890e on Linux

Hi, I have installed openmpi-master-201702080209-bc2890e on my "SUSE Linux Enterprise Server 12.2 (x86_64)" with Sun C 5.14 and gcc-6.3.0. Unfortunately, "numaif.h" isn't usable for "cc" while "gcc" has no problems with that file. The file is available in /usr/local/include. loki

[OMPI users] 5th ALCHEMY workshop on Many-core programming issues (part of ICCS 2017) CfP

Call for Paper 5th ALCHEMY Workshop, as part of ICCS 2017 Architecture, Languages, Compilation and Hardware support for Emerging ManYcore systems Important Dates: Submission deadline: 15 February, 2017 Notification to authors: 10th March, 2017 Venue: 12-14th June,