Where can I download MPI runtime redistributable as a separate package
Hi, I am having difficulty locating runtime redistributables package (.tz/.tar.gz) on your website. Can anyone point the me download location.
View ArticleHow to use MCDRAM in Hybrid Mode on Theta
Hi,I have a question about how to how to use MCDRAM in Hybrid Mode. For example, when using MCDRAM in Hybrid Mode, if I call the Cache path that MCDRAM uses as a cache, and call the HBM path that...
View ArticleHPCC benchmark "Begin of MPIRandomAccess section" hangs
Hello,I am trying to run the HPCC-1.5.0 benchmark on the cluster using the intel-2019 compilers and mpi. I was able to successfully compile the hpcc code and run it on up to 4 cores on the head node....
View ArticleIntel MPI - Unable to run on Microsoft Server 2016
We are trying to run parallel on a single node using Intel MPI - 2018.0.124 and getting the following error. ..\hydra\pm\pmiserv\pmiserv_cb.c (834): connection to proxy 0 at host XXX-NNNN...
View ArticleIMB Alltoall hang with Intel Parallel Studio 2018.0.3
Hi, When running IMB Alltoall at 32 ranks/node on 100 nodes, job stalls before printing the 0-byte data. Processes seem to be in sched_yield() when traced. With 2, 4, 8, or 16 ranks/node, job runs...
View ArticleGeneral question of Intel Trace Analyzer and Collector
Hi:I'm new to here and may need to ask some question about this tool: Intel Trace Analyzer and Collector Is this software intel Xeno exclusive or it can be multi-platform.Also if our company want to...
View Article"dapl fabric is not available and fallback fabric is not enabled"
HI Support team,I try to use Intel MPI "with DAPL fabric " to run a molding simulation software on Infiniband/RDMA Fabric.But get error - "dapl fabric is not available and fallback fabric is not...
View ArticleJob terminates abnormally on HPC using intel mpi
Hello all,I have recently installed a program cp2k on HPC using "Intel(R) Parallel Studio XE 2017 Update 4 for Linux", after successful installation when I'm running the executable using mpirun...
View ArticleRunning executable compiled with MPI without using mpirun
Hello,I'm having trouble running the abinit (8.10.2) executable (electronic structure program; www.abinit.org) after compiling with the Intel 19 Update 3 compilers and with MPI enabled (64 bit intel...
View ArticleI_MPI_WAIT_MODE replacement in Intel MPI?
It looks like I_MPI_WAIT_MODE has been removed from Intel MPI 2019 (https://software.intel.com/en-us/articles/intel-mpi-library-release-note...). Are there any suggestions on what to replace it with if...
View ArticleMPI Processes - socket mapping and threads per process - core mapping
Hi,I have a 2 socket 20 cores per socket (ntel(R) Xeon(R) Gold 6148 CPU) node .I wish to launch 1 process per socket and 20 threads per process and if possible - all threads should be pinned to their...
View ArticleErrors when compiling MUMPS
Hi,I installed MUMPS using intel parallel libraries, but when I run exaples it shows fatal errors. Can you help me with the problem? Thanks in advance. Here is the error:[mlin4@min-workstation...
View ArticleHow could I download previous version of Intel MPI library?
Hi,I hope I can download a Intel MPI library of 4.1.0 version for 32bit application on Windows but I find nothing on this websit of Intel. I don't know if there is any backups about that Intel MPI...
View Articleamplxe: Error: Ftrace is already in use.
Hi,i am trying to run vtune amplifier 2019 to collect system-overview as - export NPROCS=36 export OMP_NUM_THREADS=1 mpirun -genv OMP_NUM_THREADS $OMP_NUM_THREADS -np $NPROCS amplxe-cl -collect...
View ArticleI_MPI_AUTH_METHOD not working with IMPI 19 Update 3
Hi,I moved from Intel MPI 2018 Update 4 to Intel MPI 2019 Update 3 and it seems that the new version ignores setting the user authorization method for mpirun via environment variable...
View ArticleBug report: mpicc illegally pre-pends my LIBRARY_PATH
When trying to link my application using the mpicc wrapper of Intel MPI 2018.4, it prepends several paths to my LIBRARY_PATH. I set this variable to use a custom library instead of the one installed on...
View ArticleWrong MPICH_NUMVERSION in mpi.h on Windows?
Hi,we've recently moved to Intel 19 Update 3 MPI and noticed that the MPICH_VERSION macro in mpi.h is wrong/confusing on Windows and is also different than on Linux:2019.3.203/intel64/include/mpi.h:504...
View ArticleCan not find impi.dll on Windows
Hello again,I have Intel MPI 2019 Update 3 SDK installed on Windows and set up a "hello world" example like this:https://software.intel.com/en-us/mpi-developer-guide-windows-configuring...But when I...
View ArticleI_MPI_STARTUP_MODE documentation is missing
When trying the new release of Intel(R) MPI Library for Linux* OS, Version 2019 Update 3 Build 20190214 I has found that the enviroment variable I_MPI_WAIT_MODE is not supported anymore. The run-time...
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Seg fault in fortran MPI_COMM_CREATE_GROUP, works with Open MPI and MPICH
I'm having a segmentation fault that I can not really understand in a simple code, that just:calls the MPI_INITduplicates the global communicator, via MPI_COMM_DUPcreates a group with half of processes...
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