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IMPI dapl fabric error

Hi, I'm trying to run HPL benchmark on an Ivybridge Xeon processor with 2 Xeon Phi 7120P MIC cards. I'm using offload xhpl binary from Intel Linpack.It throws following error$ bash...

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What/where is DAPL provider libdaplomcm.so.2 ?

DAPL providers ucm, scm are frequently mentioned, but what is libdaplomcm.so.2?Could someone point me to a description of the use case for the DAPL provider libdaplomcm.so.2?I am currently using the...

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Difference between mpicc and mpiicc

I write a simple mpi program as follow:#include "mpi.h" #include <stdio.h> #include <math.h> void main(argc,argv) int argc; char *argv[]; {    int myid,numprocs;    int namelen;    char...

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Run Intel MPI without mpirun/mpiexec

Hi,I am wondering does Intel MPI support a MPI run without mpirun/mpiexec in the command line?I know that in MPI-2 standard, it supports the “dynamic process” feature, i.e., dynamically generate/spawn...

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Intel Micro Benchmark latest version 3.2.4 --> integer overflow

I'm newbie with this forum and this is first time to use Intel Micro Benchmark for testing FDR infiniband Perofrmance. Anyway, i use intel micro benchmark 3.2.4 and I have problem about Allgather with...

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Intel MPI with JMI and Slurm: Requeseted node configuration is not available

Intel MPI version 4.1.3, Slurm version 2.6.9-1I am trying to follow the Intel MPI documentation to run a job under Slurm with -bootstrap jmi but am getting the error message as below: salloc -N 1...

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Intel MPI with LSF got stdoe_cb assert (!closed) failed.

Dear all,I am trying to run an application with intel mpi and LSF on our cluster but I still got trouble with it. I have installed the Intel Cluster Studio XE 2013 for Linux and Platform LSF 7.The...

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Invitation to join the Intel® Software Development Tools 2015 Beta program

Dear Developer,Try out the new Intel® Software Development Tools 2015 Beta and help make our product better. Registration is easy by taking the pre-beta survey. Additional information can be found at...

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OMP Warnings for GOMP_CPU_AFFINITY / KMP_AFFINITY

Good Afternoon Friend,I am trying to figure out how to map threads to specific OS Processor IDs per the following article: https://software.intel.com/en-us/articles/using-kmp-affinity-to-create-o...I...

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Error with Intel MPI

Hi,      The latest version of Intel Cluster Studio-2013.1.046 is installed on a Cent OS 6.5 Linux system having two Intel Xeon Phi MIC 7120P cards. A sample helloworld (host only, No mic) mpi program...

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Linking libraries after the libraries added by the mpicxx wrapper linker

Hello,If I use mpicxx to link, it adds a set of libraries at the end. What flags should I provide to mpicxx or what environment variables should I set to link some libraries after the libraries...

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Intel Micro Benchmark with MPI_Barrier

Hi everyone. I have any questions about Barrier Collective Communication. Have anyone ever test Barrier in Intel Micro Benchmark in large number of processes (in case 1 process/node and more than 100...

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Installing Intel MPI

I would like to install a trial version of Intel MPI. Do I need a trial licence file or a serial number? I have downloaded the trial version but do not have any of these.

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TMI with Intel True Scale Switch

Hi forum,In the process of resolving a problem with our Intel MPI installation, I found the following which I do not know if is a problem. We have a True Scale Fabric Edge Switch 12200 which I expect...

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WRF compile undefined reference to `__kmpc

Hi, i´m triying compile WRF 3.5.1 with option   20.  Linux x86_64 i486 i586 i686, ifort compiler with icc  (dm+sm) and Intel(R) Cluster Studio XE 2013 Service Pack 1 (SP1) Update 1 for Linux* OSand i´m...

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Azure multi-agent failure on MPI_Init

Hey Forum, I'm trying to run on the Azure cloud using Intel's MPI implementation, but there is a problem. Everything works as expected when run on one Agent (8 processors), however anything with 2 or...

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libmpi.so.4: could not read symbols: Bad Value

Hi all,I am new to HPC, playing with MKL, CUDA and HPL from Nvidia to optimize the result.Everything compiling smoothly until enter the ptest/ directory and broke, It says:make[2]: Entering directory...

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Intel Micro Benchmark Result Problem with PCI-passthrough via FDR infiniband

Hi everyone, I still evaluate cluster performance. For now, i move on virtualization with PCI-passthrough via FDR infiniband on KVM hypervisor.My problem is Sendrecv throughput that decrease by half...

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pmi_proxy not found

Hi,  I have installed under CentoOS 6.5 (latest release), the latest as of this writing intel mpi system and compilers l_mpi_p_4.1.3.049 and  parallel_studio_xe_2013_sp1_update3.  This is on a Dell...

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Cluster Studio Install Error

I am trying to install Cluster Studio on Linux. The install froze so I had to restart the installation. When I tried to run the installer again, I get the following message.Another instance of the...

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