90 строки
3.9 KiB
Plaintext
90 строки
3.9 KiB
Plaintext
The actual version of Open MPI compile and run under Windows. The simplest
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way to get access to a windows distribution is to download one from the
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download section on the Open MPI web site (http://www.open-mpi.org) or to
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check it out via SVN (information on the above mentioned web-site).
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The rest of the document is divided on 3. The first and second sections are
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for easy setup, based on some files we distribute (32 and 64 bits versions).
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The third one is only for advanced users, who want to deeply dig into the software.
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First approach: Using CMake
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(CMake support will be available in trunk and Open MPI 1.3.x)
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1. Download the latest version of CMake (at least 2.4)
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2. In the CMake GUI, add the source path and build path of Open MPI
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(out of source build is recommended)
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3. Then configure, and after the first time configuration, all available
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options will show up in the CMake GUI, select required ones.
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4. Run configure again and then generate, all Windows solution files
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will be generated in build path.
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5. Go to build directory, open the generated Windows solution file,
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and compile.
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Second approach: Simple and strait-forward
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Step 1: untar in the root directory of the Open MPI distribution one of our tgz
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file from contrib/platform/win32/
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Step 2: go in ompi/datatype and copy
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datatype_pack.c to datatype_pack_checksum.c
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datatype_unpack.c to datatype_unpack_checksum.c
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Step 3: Add the following to ompi/tools/ompi_info/ompi_info.h after you
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change the relevant information inside (replace everything between @).
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#define OMPI_CONFIGURE_USER "@USER_NAME@"
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#define OMPI_CONFIGURE_HOST "@HOST_NAME@"
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#define OMPI_CONFIGURE_DATE "@TODAY_DATE@"
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#define OMPI_BUILD_USER OMPI_CONFIGURE_USER
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#define OMPI_BUILD_HOST OMPI_CONFIGURE_HOST
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#define OMPI_BUILD_DATE OMPI_CONFIGURE_DATE
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#define OMPI_BUILD_CFLAGS "/Od /Gm /EHsc /RTC1 /MDd"
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#define OMPI_BUILD_CPPFLAGS "-I${HOME}/ompi-trunk -I${HOME}/opal/include -I${HOME}/ompi-trunk/orte/include -I${HOME}/ompi-trunk/ompi/include"
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#define OMPI_BUILD_CXXFLAGS "/Od /Gm /EHsc /RTC1 /MDd"
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#define OMPI_BUILD_CXXCPPFLAGS "-I${HOME}/ompi-trunk -I../../.. -I$(HOME}/ompi-trunk/opal/include -I${HOME}/ompi-trunk/orte/include -I${HOME}/ompi-trunk/ompi/include"
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#define OMPI_BUILD_FFLAGS ""
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#define OMPI_BUILD_FCFLAGS ""
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#define OMPI_BUILD_LDFLAGS " "
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#define OMPI_BUILD_LIBS " "
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#define OMPI_CC_ABSOLUTE "cl"
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#define OMPI_CXX_ABSOLUTE "cl"
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#define OMPI_F77_ABSOLUTE "none"
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#define OMPI_F90_ABSOLUTE "none"
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#define OMPI_F90_BUILD_SIZE "small"
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Step 4: Open the Open MPI project (.sln file) from the root directory of the distribution
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Step 5: Choose which version you want to build (from the project manager)
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Step 6: Add the build directory to your PATH
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Step *: Have fun ...
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Step *+1: If you have any problems, find any bugs please feel free to report to
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users@open-mpi.org
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Third approach: Confirmed users
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The rest of this document is only for confirmed developers, who has spare
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time or an urgent necessity to compile their own windows version.
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Compiling Open MPI natively on Windows require several tools. Of course
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one need the Microsoft Visual Studio for their C/C++ compiler as well as
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for the ml (assembler compiler) and the link utilities. But the current
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version require some GNU tools as well. Here is the list of such tools:
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1. Download any Unix for Windows environment. I have successfully used
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cygwin and minGW.
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2. Make the default shell ash.exe (install it if it's not installed by
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default) as it will highly decrease the configuration and compilation
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time.
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3. Download a very recent libtool (I'm using the pre 2.0 from their CVS HEAD).
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Now you should be set. The most difficult part is done. Just use your favorite
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shell to get a window, go in the ompi directory and ... do like in any
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UNIX environments: configure and make.
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All questions, complaints and requests about the Windows port should be sent
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by email to bosilca at open-mpi dot org and fan at hlrs dot de.
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