Intel® MPI Library Developer Guide for Windows* OS

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ID 768730
Date 6/24/2024
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Document Table of Contents
Document Table of Contents x
Intel® MPI Library Developer Guide for Windows* OS
Intel® MPI Library Developer Guide for Windows* OS x
Introduction Installation and Prerequisites Compiling and Linking Running Applications Debugging Applications Analysis and Tuning Troubleshooting Notices and Disclaimers
Introduction x
Introducing Intel® MPI Library Conventions and Symbols Related Information
Installation and Prerequisites x
Installation New Installations Upgrading Prerequisite Steps User Authorization
Compiling and Linking x
Compiling an MPI Program Configuring a Microsoft Visual Studio* Project
Running Applications x
Running Intel® MPI Library in Containers Selecting a Library Configuration Running an MPI Program Running an MPI/OpenMP* Program MPMD Launch Mode Fabrics Control Job Schedulers Support Controlling Process Placement Java* MPI Applications Support
Running Intel® MPI Library in Containers x
Build a Singularity* Container for an MPI Application Run the Application with a Container
Fabrics Control x
Selecting Fabrics Libfabric* Support OFI* Providers Support
Debugging Applications x
Debugging Using -gtool for Debugging
Analysis and Tuning x
Displaying MPI Debug Information Tracing Applications MPI Tuning
Troubleshooting x
Error Message: Bad Termination Error Message: No such file or Directory Error Message: Permission Denied Error Message: Fatal Error Error Message: Bad File Descriptor Error Message: Too Many Open Files Problem: MPI Application Hangs Problem: Password Required Problem: Cannot Execute Binary File Problem: MPI limitation for Docker*
Intel® MPI Library Developer Guide for Windows* OS

Installation

New Installations

The Intel® MPI Library is part of the Intel® HPC Toolkit (HPC Kit), which includes a variety of tools to help you build, analyze, and deploy HPC applications. You can download the HPC Kit directly or visit the HPC Kit product page for information on downloading a stand-alone or runtime version of the Intel MPI Library.

Upgrading

If you have a previous version of the Intel® MPI Library for Windows* OS installed, you do not need to uninstall it before installing a newer version.

To install the Intel MPI Library, double-click on the distribution file w_mpi_oneapi_p_<version>.<package-num>.exe.

You will be asked to choose a directory in which the contents of the self-extracting installation file will be placed before the actual installation begins. After installation, the files will still be located in this directory. By default, C:\Program Files (x86)\Intel\Download is used on machines with Intel® 64 architecture.

Follow the prompts outlined by the installation wizard to complete the installation.

NOTE:
You need domain administrator rights when you install the Intel® MPI Library on the Microsoft Windows* OS. Otherwise, you cannot proceed with the Active Directory* setup. See the Intel® MPI Library Developer Reference for more Active Directory setup information.
Parent topic: Installation and Prerequisites
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