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Run and debug Intel MPI application on cluster. (Grid Engine)

Hello, I have a problem in debugging of Intel MPI application on a cluster.Common question: How to debug the parallel application. Console debugger idbc is not convenient at all. Are there debuggers...

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Checkpointing MPI jobs with Intel MPI version 4.1.3.049

Trying to run checkpointing with BLCR using the Intel MPI 4.1.3.049 library. Compiled the source MPI codes using the Intel mpicc compiler. While running, used mpiexec.hydra -ckpoint on -ckpointlib blcr...

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Intel mpi/openmp hybrid programming on clustering!

Hello, Admin! I'm now using Intel Cluster Studio Tool Kit! And I'm trying to run hybrid(mpi+openmp) program on 25 compute nodes!I compile my program using with -mt_mpi -openmp. I use I_MPI_DOMAIN=omp...

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windows authentication via Infiniband

Hello everyone, I need your help with a problem of windows authentication . I have changed the method of authentication in "delegation", but it still does not work, and a password is always required....

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Problem on MPI: About Non-Blocking Collective operations

 The structure of my code is,//part1 if(i>1){          Compute1;        } //part2 if(i<m)      {           Compute2;         MPI_Allgatherv();  //Replaced by MPI_Iallgatherv();       } //part3...

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Trouble with checkpointing with Intel MPI using blcr

Trying to run checkpointing with BLCR using the Intel MPI 4.1.3.049 library. Compiled the source MPI codes using the Intel mpicc compiler. While running, used mpiexec.hydra -ckpoint on -ckpointlib blcr...

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filehandle value problem MPI MPI_FILE_OPEN on Windows

Testing the Intel MPI libraries in windows 8.1.  I encounter some problems in the following statement.call MPI_FILE_OPEN(MPI_COMM_WORLD, filename, MPI_MODE_WRONLY + MPI_MODE_CREATE, MPI_INFO_NULL, fh,...

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IPM Statistics Format: GFLOPS is Missing

I have been trying to collect mpi statistics of my application and have been using the following settings export I_MPI_STATS=ipmexport...

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Intel MPI process placement

Hello,I would like to pin MPI processes across all CPU sockets. For example, I would like to run 10 MPI processes on a two socket machine with 5 MPI processes on each socket. Could you please send me...

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Error message: control_cb (./pm/pmiserv/pmiserv_cb.c:1151): assert (!closed)...

Hello, I have the following error message when I run my FORTRAN code on a HPC of my university:[mpiexec@node0653] control_cb (./pm/pmiserv/pmiserv_cb.c:1151): assert (!closed) failedI had my code...

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how to run the hybrid MPI/OpenMP

Hi, Dear Sir or Madam,I am using the Intel MPI and OpenMP and Intel Composer XE 2015 to build a hybrid MPI/OpenMP application. For example, if I want to run the executable file of my application on 3...

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MPI Library Runtime Enviroment 4.0

Hello,I am working by using remote deskpot of Cornell University servers and I have not internet conection in my deskpot. I am using Visual Studios 2008 with Intel Visual Fortran Composer XE 2011, and...

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Can't install Parallel Studio XE 2015 Update1 on CentOS 6.6

Hi,I'm trying to install (upgrading) Parallel Studio XE 2015 Update1. However, the installer causes segmentation fault. Do you know any solutions?Target system has Xeon E5-2697 v2 and CentOS 6.6 is...

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Can't install Parallel Studio XE 2015 Update1 on Scientific Linux 6.6

When I install Parallel Studio XE 2015 Update1 on Scientific Linux 6.6, the message...

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mpi_type_vector three dimensional

Dear all,I have a three dimensional array AA(:,:,:) and I would like to sent it, or at least part of it from one CPU to another.The idea is to combine MPI_TYPE_VECTOR. This is my program. I do not...

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How to initiate MPI in the Fortran subroutine?

Hi, All,I am using Intel MPI and OpenMP. My application is a hybrid MPI and OpenMP Fortran-code application. Currently it is tested on a multicore computers. My question for you is as follows:Can I...

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Multiple Versions of Intel MPI Library Runtime on one machine

Hi Intel we appreciate all the time and effort you put into your products. We have a question about installing multiple versions of the Intel MPI Library Runtime Environment on one machine.How can one...

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Trying to use I_MPI_PIN_DOMAIN=socket

I'm running on an IBM cluster with nodes that have dual socket Ivy Bridge processors and 2 Nvidia K40 Tesla cards.  I'm trying to run with 4 MPI ranks using Intel MPI 5 Update 2 with a single MPI rank...

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mpd failed to boot

Hi all,When I try to run mpdboot on single node (RHEL7), but I got error message:[root@hpc-test intel64]# mpd &[1] 3527[root@hpc-test intel64]# mpd_uncaught_except_tb handling:  <type...

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Problem lauching mpiexec

Hello,I do not succeed in lauching mpiexec. I'm working with Intel Fortran Compiler 11.1, and Intel parallel studio XE 2015, on windows 7.In fact I'm using mpiexec to launch a hydraulic simulation with...

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