122 строки
4.7 KiB
Plaintext
122 строки
4.7 KiB
Plaintext
2 December 2008
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---------------
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This version of Open MPI compiles and runs under Microsoft Windows.
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It has received limited testing compared to other POSIX-like
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environments, but it does seem to work.
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You can download an Open MPI tarball from the main web site
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(http://www.open-mpi.org) or check out a developer copy via Subversion
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(more information about SVN checkout available on the Open MPI web
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site).
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The rest of the document is divided on 3 sections. The first and
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second sections are for "easy" setup, based on some files that are
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distributed in Open MPI (32 and 64 bits versions). The third section
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is only for advanced users or developers who want to deeply dig into
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the software.
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============================================================================
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First approach: Using CMake
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NOTE: CMake support will be available in on the Open MPI development
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trunk and at some point in the Open MPI 1.3.x series (it is not
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available in Open MPI v1.3.0).
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1. Download the latest version of CMake (at least v2.4).
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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
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available options will show up in the CMake GUI. Select the
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options that you require.
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4. Run configure again to generate all Windows solution files; they
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will be generated in build path.
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5. Go to the build directory, open the generated Windows solution
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file, and compile.
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----------------------------------------------------------------------------
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Second approach: Simple and straightforward
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Step 1: Untar the contrib/platform/win32/ompi-static.tgz tarball in
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the root directory of the Open MPI distribution.
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Step 2: Go in the ompi/datatype subdirectory in the Open MPI
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distribution and copy the following:
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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 and
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change the relevant information inside (i.e., replace
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everything between @'s).
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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
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of the distribution.
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Step 5: Choose which version you want to build (from the project
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manager).
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Step 6: Add the build directory to your PATH.
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----------------------------------------------------------------------------
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Third approach: Advanced users
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The rest of this document is only for advanced users / developers;
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i.e., those who has spare time or an urgent necessity to compile their
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own Windows version of Open MPI.
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Compiling Open MPI natively on Windows requires several tools. Of
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course, one need the Microsoft Visual Studio for their C/C++ compiler
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as well as for the ml (assembler compiler) and the link utilities.
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But the current version require some GNU tools as well. Here is the
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list of such tools:
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1. Download any Unix for Windows environment. Tested environments include
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- cygwin http://www.cygwin.com/
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- minGW http://www.mingw.org/
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- Windows Services for Unix (SFU)
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http://technet.microsoft.com/en-us/interopmigration/bb380242.aspx
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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
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compilation time.
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3. Download a very recent Gnu Libtool (e.g., Libtool 2.2.6).
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Now you should be set. The most difficult part is done. Just use your
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favorite shell to get a window, go in the Open MPi directory and do
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like in any UNIX environments: configure, make, and make install.
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----------------------------------------------------------------------------
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If you have any problems, find any bugs please feel free to report
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them to Open MPI user's mailing list (see
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http://www.open-mpi.org/community/lists/ompi.php).
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