Intel® MPI Library

Intel® MPI Library Release Notes

This page provides the current Release Notes for Intel® MPI Library. The notes are categorized by year, from newest to oldest, with individual releases listed within each year.

Click a version to expand it into a summary of new features and changes in that version since the last release, and access the download buttons for the detailed release notes, which include important information, such as pre-requisites, software compatibility, installation instructions, and known issues.

  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • Intel® Parallel Studio XE
  • Intel® MPI Library
  • Message Passing Interface (MPI)
  • Cluster Computing
  • Intel® MPI Library Release Notes for Linux* OS

    Overview

    Intel® MPI Library is a multi-fabric message passing library based on ANL* MPICH3* and OSU* MVAPICH2*.

    Intel® MPI Library implements the Message Passing Interface, version 3.1 (MPI-3) specification. The library is thread-safe and provides the MPI standard compliant multi-threading support.

    To receive technical support and updates, you need to register your product copy. See Technical Support below.

  • Linux*
  • Intel® Parallel Studio XE
  • Intel® MPI Library
  • Development Tools
  • Intel® MPI Library Release Notes for Windows* OS

    Overview

    Intel® MPI Library is a multi-fabric message passing library based on ANL* MPICH3* and OSU* MVAPICH2*.

    Intel® MPI Library implements the Message Passing Interface, version 3.1 (MPI-3) specification. The library is thread-safe and provides the MPI standard compliant multi-threading support.

    To receive technical support and updates, you need to register your product copy. See Technical Support below.

  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • Intel® MPI Library
  • Development Tools
  • Best Known Methods: Firewall Blocks MPI Communication among Nodes

    This article shares three methods you can use when dealing with the firewall blocking the Message Passing Interface (MPI) communication among many machines. For example, when running an MPI program between two machines, you might see a communication error like this:

  • Modern Code
  • Intel® MPI Library
  • Message Passing Interface (MPI)
  • Intel® MPI Library 2019 Technical Preview

    The Intel® MPI Library 2019 Technical Preview provides an opportunity to explore the new multi-endpoint technology being implemented for Intel® MPI Library 2019, as well as other technical capabilities which will be updated for the 2019 version.  The Technical Preview is installed alongside an installation of Intel® MPI Library 2018 Update 1 or later, either as a standalone tool or as part of Intel® Parallel Studio XE.  It is installed by default in the following location:

  • Intel® Parallel Studio XE
  • Intel® MPI Library
  • Subscribe to Intel® MPI Library