Intel® MPI Library 4.1 Initial Release Readme

The Intel® MPI Library 4.1 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.

The Intel® MPI Library 4.1 packages are now ready for download. The Intel® MPI Library is available as a stand-alone product and as part of the Intel® Cluster Studio 2013 and Intel® Cluster Studio XE 2013. Please visit the Intel® Software Evaluation Center to evaluate this product.

New in this release:

  • Added conformance to the MPI-2.2 standard
  • Tighter integration with the PBS Pro* job manager (Linux* only)
  • Support for the latest Intel® Composer XE 2013 and new Intel® Architectures including:
    • Intel® Xeon Phi™ in all programming models: offload, native, and symmetric (Linux* only)
  • Improved heterogeneous support when running over different Intel® Architecture processors
  • Limited support for Berkeley Lab Checkpoint/Restart (BLCR) (Linux* only)
  • Brand new HTML documentation format

Refer to the Intel® MPI Library 4.1 Release Notes for more details.

Contents:

  • Intel® MPI Library 4.1 for Linux*
    • File: l_mpi_p_4.1.0.024.tgz

      A File containing the complete product installation for Linux (32-bit/x86-64bit/Intel® Xeon Phi™ coprocessor development)

    • File: l_mpi-rt_p_4.1.0.024.tgz

      A File containing the free runtime environment installation for Linux (32-bit/x86-64bit/Intel® Xeon Phi™ coprocessor development)

  • Intel® MPI Library 4.1 for Windows*
    • File: w_mpi_p_4.1.0.023.exe

      A File containing the complete product installation for Windows (32-bit/x86-64bit development)

    • File: w_mpi-rt_p_4.1.0.023.exe

      A file containing the free runtime environment installation for Windows (32-bit/x86-64bit development)

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