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‎ReadMe_IMB.txt

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--------------------------------------------------
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Intel(R) MPI Benchmarks 2018
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README
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--------------------------------------------------
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--------
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Contents
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--------
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- Introduction
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- Product Directories
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- What's New
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- Command-Line Control
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- Building Instructions for Linux* OS
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- Building Instructions for Windows* OS
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- Copyright and License Information
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- Legal Information
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------------
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Introduction
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------------
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Intel(R) MPI Benchmarks provides a set of elementary benchmarks that conform
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to MPI-1, MPI-2, and MPI-3 standard.
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You can run all of the supported benchmarks, or a subset specified in the
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command line using one executable file. Use command-line parameters to specify
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various settings, such as time measurement, message lengths, and selection of
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communicators. For details, see the Intel(R) MPI Benchmarks User's Guide
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located in the <install-dir>/doc directory.
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By default, Intel(R) MPI Benchmarks is installed at:
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- C:\Program Files (x86)\IntelSWTools\imb on Windows* OS
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- /opt/intel/imb on Linux* OS
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Before using the Intel(R) MPI Benchmarks, please read the license agreements
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located in the imb/license directory.
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-------------------
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Product Directories
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-------------------
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After a successful installation of Intel(R) MPI Benchmarks, the following
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files and folders appear on your system:
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+-- \imb Intel(R) MPI Benchmarks product directory
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|
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+-- \license Product license files.
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| |
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| +--license.txt Source code license granted to you.
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| |
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| +--use-of-trademark-license.txt License file describing the
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| use of the Intel(R) MPI
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| Benchmarks name and trademark.
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|
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+-- \src Product source code and Makefiles.
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|
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+-- \WINDOWS Microsoft* Visual Studio* project files.
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|
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+-- Readme_IMB.txt Readme file providing the basic information
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about the product (this file).
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----------
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What's New
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----------
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New in Intel(R) MPI Benchmarks 2018
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--------------------------------------------
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- Product documentation is now available online only at:
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https://software.intel.com/en-us/imb-user-guide
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- Removed support of the Intel(R) Xeon Phi(TM) coprocessors (formerly code named
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Knights Corner).
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New in Intel(R) MPI Benchmarks 2017 Update 1
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--------------------------------------------
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- Added a new option -imb_barrier.
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- The PingPong and PingPing benchmarks are now equivalent to PingPongSpecificSource
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and PingPingSpecificSource, respectively. Their old behavior (with MPI_ANY_SOURCE)
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is available in PingPongAnySource and PingPingAnySource.
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New in Intel(R) MPI Benchmarks 2017
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-------------------------------------------
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- Changed default values for the -sync and -root_shift options.
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- Support for the Microsoft* Visual Studio* 2015. Microsoft* Visual Studio* 2010
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support is removed.
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- Bug fixes.
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New in Intel(R) MPI Benchmarks 4.1 Update 1
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-------------------------------------------
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- Bug fixes.
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New in Intel(R) MPI Benchmarks 4.1
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-------------------------------------------
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- Introduced two new benchmarks: uniband and biband.
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- Introduced two new command-line options for collective benchmarks: -sync and -root_shift.
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New in Intel(R) MPI Benchmarks 4.0 Update 2
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-------------------------------------------
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- Fix of a bug where benchmarking was failing on certain message lengths with -DCHECK.
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New in Intel(R) MPI Benchmarks 4.0 Update 1
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-------------------------------------------
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- Fix of a bug where benchmarking could continue after the time limit is exceeded.
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New in Intel(R) MPI Benchmarks 4.0
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-------------------------------------------
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- Introduced new components IMB-NBC and IMB-RMA that conform to the MPI-3.0
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standard.
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Note: These components can only be built and used with MPI libraries that conform
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to the MPI-3 standard.
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- Added new targets to the Linux* OS Makefiles:
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- NBC for building IMB-NBC
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- RMA for building IMB-RMA
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- Updated Microsoft* Visual Studio* solutions to include the IMB-NBC and
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IMB-RMA targets.
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- Consolidated all first-use documents in ReadMe_IMB.txt to improve usability.
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- Introduced a new feature to set the appropriate algorithm for automatic calculation
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of iterations. The algorithm can be set through the -iter and -iter_policy options.
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- Support for the Microsoft* Visual Studio* 2013. Microsoft* Visual Studio* 2008
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support is removed.
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--------------------
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Command-Line Control
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--------------------
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You can get help on the Intel(R) MPI Benchmarks from the command line using
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the component name and the -help parameter. For example, for the IMB-MPI1
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component, run:
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IMB-MPI1 -help
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You can see the Intel(R) MPI Benchmarks User's Guide for details on the
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command-line parameters.
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-----------------------------------------
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Building Instructions for Linux* OS
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-----------------------------------------
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1) Set the CC variable to point to the appropriate compiler wrapper, mpiicc or mpicc.
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2) Run one or more Makefile commands below:
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make clean - remove legacy binary object files and executable files
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make MPI1 - build the executable file for the IMB-MPI1 component
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make EXT - build the executable file for one-sided communications benchmarks
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make IO - build the executable file for I/O benchmarks
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make NBC - build the executable file for IMB-NBC benchmarks
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make RMA - build the executable file for IMB-RMA benchmarks
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make all - build all executable files available
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3) Run the benchmarks as follows:
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mpirun -n <number_of_processes> IMB-<component> [arguments]
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where <component> is one of the make targets above.
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For details, refer to the Intel(R) MPI Benchmarks User's Guide at:
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https://software.intel.com/en-us/imb-user-guide-2018-beta
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-----------------------------------------
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Building Instructions for Windows* OS
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-----------------------------------------
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Use the enclosed solution files located in the component-specific
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subdirectories under the imb/WINDOWS directory. Click on the respective
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".vcproj" or ".vcxproj" project file and use the Microsoft* Visual Studio*
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menu to run the associated benchmark application.
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Building "x64" Executable Files
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-------------------------------
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1) Check that the Include, Lib, and Path environment variables are set as follows:
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%I_MPI_ROOT%\intel64\include
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%I_MPI_ROOT%\intel64\lib
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%I_MPI_ROOT%\mpi\intel64\bin
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The %I_MPI_ROOT% environment variable is set to the Intel(R) MPI Library
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installation directory.
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2) Open the ".vcproj" or ".vcxproj" file for the component you would like to
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build. From the Visual Studio Project panel:
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a) Change the "Solution Platforms" dialog box to "x64".
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b) Change the "Solution Configurations" dialog box to "Release".
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c) Check other settings as required, for example:
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General > Project Defaults
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- Set "Character Set" to "Use Multi-Byte Character Set"
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C/C++ > General
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- Set "Additional Include Directories" to
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"$(I_MPI_ROOT)\intel64\include"
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- Set "Warning Level" to "Level 1 (/W1)"
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C/C++ > Preprocessor
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- For the "Preprocessor definitions" within the Visual Studio
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projects, add the conditional compilation macros WIN_IMB and
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_CRT_SECURE_NO_DEPRECATE. Depending on the components you intend to
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use, add one or more of the following macros:
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MPI1, EXT, MPIIO, NBC, RMA.
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Linker > Input
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- Set "Additional Dependencies" to "$(I_MPI_ROOT)\intel64\lib\impi.lib".
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Make sure to add quotes.
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3) Use F7 or Build > Build Solution to create an executable.
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For details, refer to the Intel(R) MPI Benchmarks User's Guide at:
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https://software.intel.com/en-us/imb-user-guide-2018-beta
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----------------------
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Copyright and Licenses
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----------------------
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See the license files in the imb/license directory.
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--------------------------------
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Legal Information
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--------------------------------
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No license (express or implied, by estoppel or otherwise) to any intellectual
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property rights is granted by this document.
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Intel disclaims all express and implied warranties, including without limitation,
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the implied warranties of merchantability, fitness for a particular purpose, and
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non-infringement, as well as any warranty arising from course of performance,
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course of dealing, or usage in trade.
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This document contains information on products, services and/or processes in
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development. All information provided here is subject to change without notice.
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Contact your Intel representative to obtain the latest forecast, schedule,
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specifications and roadmaps.
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The products and services described may contain defects or errors known as
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errata which may cause deviations from published specifications. Current
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characterized errata are available on request.
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Intel, Intel Core, Xeon, Xeon Phi and the Intel logo are trademarks of Intel
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Corporation in the U.S. and/or other countries.
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* Other names and brands may be claimed as the property of others.
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(C) Intel Corporation.

‎WINDOWS/IMB-EXT_VS_2012/IMB-EXT.rc

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‎WINDOWS/IMB-EXT_VS_2012/IMB-EXT.sln

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