[OMPI users] ORTE_ERROR_LOG: Pack data mismatch for openmpi-v4.0.x and openmpi-master

Hi, I've installed openmpi-v4.0.x-20180241-725f625 and openmpi-master-201811100305-3dc1629 on my "SUSE Linux Enterprise Server 12.3 (x86_64)" with Sun C 5.15 (Oracle Developer Studio 12.6), gcc-6.4.0, icc-19.x, and pgcc-18.4. Unfortunately, I still get the following error for all compilers fo

[OMPI users] stack overflow in routine alloca() for Java programs in openmpi-master with pgcc-18.4

Hi, I've installed openmpi-v4.0.x-20180241-725f625 and openmpi-master-201811100305-3dc1629 on my "SUSE Linux Enterprise Server 12.3 (x86_64)" with pgcc-18.4. Unfortunately, I get the following error for my Java programs for openmpi-master. loki java 130 ompi_info | grep "Configure command li

[OMPI users] [Open MPI Announce] Open MPI 4.0.0 Released

Hi, On Mon, Nov 12, 2018 at 10:49 PM Pritchard Jr., Howard via announce wrote: > > The Open MPI Team, representing a consortium of research, academic, and > industry partners, is pleased to announce the release of Open MPI version > 4.0.0. > > v4.0.0 is the start of a new release series for Open

[OMPI users] One question about progression of operations in MPI

Hi, I am a student whose research work includes using MPI and OpenACC to accelerate our in-house research CFD code on multiple GPUs. I am having a big issue related to the "progression of operations in MPI" and am thinking your inputs can be very helpful. I am now testing the performanc

[OMPI users] Building OpenMPI with Lustre support using PGI fails

I am trying  to build OpenMPI with Lustre support using PGI 18.7 on CentOS 7.5 (1804). It builds successfully with Intel compilers, but fails to find the necessary  Lustre components with the PGI compiler. I have tried building  OpenMPI 4.0.0, 3.1.3 and 2.1.5.   I can build OpenMPI, but conf

Re: [OMPI users] Building OpenMPI with Lustre support using PGI fails

Raymond, can you please compress and post your config.log ? Cheers, Gilles - Original Message - > I am trying  to build OpenMPI with Lustre support using PGI 18.7 on > CentOS 7.5 (1804). > > It builds successfully with Intel compilers, but fails to find the > necessary  Lustre compo

Re: [OMPI users] [Open MPI Announce] Open MPI 4.0.0 Released

Hello Bert, What OS are you running on your notebook? If you are running Linux, and you have root access to your system, then you should be able to resolve the Open SHMEM support issue by installing the XPMEM device driver on your system, and rebuilding UCX so it picks up XPMEM support. The sou

Re: [OMPI users] [Open MPI Announce] Open MPI 4.0.0 Released

XPMEM moved to GitLab. https://gitlab.com/hjelmn/xpmem Thanks, Takahiro Kawashima, Fujitsu > Hello Bert, > > What OS are you running on your notebook? > > If you are running Linux, and you have root access to your system, then > you should be able to resolve the Open SHMEM support issue by in

Re: [OMPI users] [Open MPI Announce] Open MPI 4.0.0 Released

Howard, On Wed, Nov 14, 2018 at 5:26 AM Howard Pritchard wrote: > > Hello Bert, > > What OS are you running on your notebook? Ubuntu 18.04 > > If you are running Linux, and you have root access to your system, then > you should be able to resolve the Open SHMEM support issue by installing > the

Re: [OMPI users] [Open MPI Announce] Open MPI 4.0.0 Released

Dear Takahiro, On Wed, Nov 14, 2018 at 5:38 AM Kawashima, Takahiro wrote: > > XPMEM moved to GitLab. > > https://gitlab.com/hjelmn/xpmem the first words from the README aren't very pleasant to read: This is an experimental version of XPMEM based on a version provided by Cray and uploaded to http