Intel® Cluster Studio XE

Intel® MPI Library 4.1 Update 3 Build 047 Readme

The Intel® MPI Library for Linux* and Windows* is a high-performance interconnect-independent multi-fabric library implementation of the industry-standard Message Passing Interface, v2.2 (MPI-2.2) specification. This package is for MPI users who develop on and build for IA-32 and Intel® 64 architectures on Linux* and Windows*, as well as customers running on the Intel® Xeon Phi™ coprocessor on Linux*. You must have a valid license to download, install and use this product.

  • Developers
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • Server
  • C/C++
  • Fortran
  • Intel® MPI Library
  • Message Passing Interface
  • Cluster Computing
  • MPI Rank Binding

    Hello all,

    Intel MPI 4.1.3 on RHEL6.4: trying to bind ranks in two simple fashions:(a) 2 ranks to the same processor socket and (b) 2 ranks to different processor sockets.

    Looking at the Intel MPI Reference Manual (3.2. Process Pinning pp.98+), we should be able to use options in mpiexec.hydra when the hostfile points to the same host

    -genv I_MPI_PIN 1  -genv I_MPI_PIN_PROCESSOR_LIST all:bunch
    -genv I_MPI_PIN 1  -genv I_MPI_PIN_PROCESSOR_LIST all:scatter

     

    Intel® Parallel Studio XE 2015 Cluster Edition Initial Release Readme

    The Intel® Parallel Studio XE 2015 Cluster Edition for Linux* and Windows* combines all Intel® Parallel Studio XE and Intel® Cluster Tools into a single package. This multi-component software toolkit contains the core libraries and tools to efficiently develop, optimize, run, and distribute parallel applications for clusters with Intel processors.  This package is for cluster users who develop on and build for IA-32 and Intel® 64 architectures on Linux* and Windows*, as well as customers running over the Intel® Xeon Phi™ coprocessor on Linux*. It contains:

  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • Server
  • C/C++
  • Fortran
  • Intel® Cluster Studio XE
  • Message Passing Interface
  • Cluster Computing
  • Intel® Parallel Studio XE 2015 Cluster Edition Release Notes

    This page provides the current Release Notes for the Intel® Parallel Studio XE 2015 Cluster Studio products. All files are in PDF format - Adobe Reader* (or compatible) required.  The Intel® Parallel Studio XE 2015 Cluster Edition Release Notes are a superset of the Intel® Parallel Studio XE 2015 Professional Edition and Intel® Cluster Tools Release Notes.

  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • Server
  • C/C++
  • Fortran
  • Intel® Parallel Studio XE Cluster Edition
  • Intel® Cluster Studio XE
  • Message Passing Interface
  • Cluster Computing
  • Intel MPI Using

    Hello everyone

    First i have to provide this information:

    1- i have instaled the latest version of Intel MPI.

    2- i have to use it through Ansys HFSS 15 x64 which is a EM-software.

    3- HFSS dont have any problem with discrit processes (for ex. 15 paralel process will share trough 3 computer on network correctly)

    4- i need to use memory of other computers on the network, so need distribute the RAM usage.

    5- the error i got every time is "authentication faild" or "unable to create child process in hosts" (or somthing like these)

    INTEL-MPI-5.0: -prepend-rank on the mpirun command line does not work

    Dear developers of Intel-MPI,

    I found, that the helpful option   -prepend-rank   does not work when launching  a parallelized Ftn-code with mpirun when using INTEL MPI-5.0 :

           mpirun -binding -prepend-rank -ordered-output -np 4 ./a.out

    The option actually has no effect with INTEL MPI-5.0 (with INTEL MPI-4.1 it worked). No rank-numbers are prepended on the display to the output lines of the program.

    INTEL-MPI-5.0: Bug in MPI-3 shared-memory allocation (MPI_WIN_ALLOCATE_SHARED, MPI_WIN_SHARED_QUERY)

    Dear developers of Intel-MPI,

    First of all:   Congratulations, that INTEL-MPI now supports also MPI-3 !

    However, I found a bug  in INTEL-MPI-5.0 when running the MPI-3 shared memory feature (calling MPI_WIN_ALLOCATE_SHARED, MPI_WIN_SHARED_QUERY) on a Linux Cluster (NEC Nehalem)  by a  Fortran95 CFD-code.

    Ask for suggest to configure and run parallel program in cluster

    Dear all,

    I have a cluster with two kinds of nodes joined into parallel calculation: the first kind is the nodes with 2 CPUs and 4 cores in every CPU, the memory in every node is 32 GB, the second kind is the nodes with 4 CPUs and 8 cores in every CPU, the memory in every node is 256 GB. All nodes have Windows Server 2008 HPC in stalled and they are all joined into one domain controlled by another node (which is not joined into the calculation). I launched the job by the following command:

    Intel® Trace Analyzer and Collector 9.0 Update 1 Readme

    The Intel® Trace Analyzer and Collector for Linux* and Windows* is a low-overhead scalable event-tracing library with graphical analysis that reduces the time it takes an application developer to enable maximum performance of cluster applications. This package is for users who develop on and build for Intel® 64 architectures on Linux* and Windows*, as well as customers running on the Intel® Xeon Phi™ coprocessor on Linux*. You must have a valid license to download, install and use this product.

  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • Server
  • C/C++
  • Fortran
  • Intel® Trace Analyzer and Collector
  • Message Passing Interface
  • Cluster Computing
  • Subscribe to Intel® Cluster Studio XE