/Src/Dependencies/Boost/boost/mpi/config.hpp
http://hadesmem.googlecode.com/ · C++ Header · 107 lines · 41 code · 14 blank · 52 comment · 11 complexity · f2d76e59ba1f02a9766f8a251181d1ab MD5 · raw file
- // Copyright (C) 2006 Douglas Gregor <doug.gregor -at- gmail.com>
- // Use, modification and distribution is subject to the Boost Software
- // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- /** @file config.hpp
- *
- * This header provides MPI configuration details that expose the
- * capabilities of the underlying MPI implementation, and provides
- * auto-linking support on Windows.
- */
- #ifndef BOOST_MPI_CONFIG_HPP
- #define BOOST_MPI_CONFIG_HPP
- /* Force MPICH not to define SEEK_SET, SEEK_CUR, and SEEK_END, which
- conflict with the versions in <stdio.h> and <cstdio>. */
- #define MPICH_IGNORE_CXX_SEEK 1
- #include <mpi.h>
- #include <boost/config.hpp>
- /** @brief Define this macro to avoid expensice MPI_Pack/Unpack calls on
- * homogeneous machines.
- */
- //#define BOOST_MPI_HOMOGENEOUS
- // If this is an MPI-2 implementation, define configuration macros for
- // the features we are interested in.
- #if defined(MPI_VERSION) && MPI_VERSION == 2
- /** @brief Determine if the MPI implementation has support for memory
- * allocation.
- *
- * This macro will be defined when the underlying MPI implementation
- * has support for the MPI-2 memory allocation routines @c
- * MPI_Alloc_mem and @c MPI_Free_mem. When defined, the @c allocator
- * class template will provide Standard Library-compliant access to
- * these memory-allocation routines.
- */
- # define BOOST_MPI_HAS_MEMORY_ALLOCATION
- /** @brief Determine if the MPI implementation has supports initialization
- * without command-line arguments.
- *
- * This macro will be defined when the underlying implementation
- * supports initialization of MPI without passing along command-line
- * arguments, e.g., @c MPI_Init(NULL, NULL). When defined, the @c
- * environment class will provide a default constructor. This macro is
- * always defined for MPI-2 implementations. */
- # define BOOST_MPI_HAS_NOARG_INITIALIZATION
- #endif
- #if defined(MPIAPI)
- # define BOOST_MPI_CALLING_CONVENTION MPIAPI
- #else
- /** @brief Specifies the calling convention that will be used for callbacks
- * from the underlying C MPI.
- *
- * This is a Windows-specific macro, which will be used internally to state
- * the calling convention of any function that is to be used as a callback
- * from MPI. For example, the internally-defined functions that are used in
- * a call to @c MPI_Op_create. This macro is likely only to be useful to
- * users that wish to bypass Boost.MPI, registering their own callbacks in
- * certain cases, e.g., through @c MPI_Op_create.
- */
- # define BOOST_MPI_CALLING_CONVENTION
- #endif
- #if defined(LAM_MPI)
- // Configuration for LAM/MPI
- # define BOOST_MPI_HAS_MEMORY_ALLOCATION
- # define BOOST_MPI_HAS_NOARG_INITIALIZATION
- #elif defined(MPICH_NAME)
- // Configuration for MPICH
- #endif
- /*****************************************************************************
- * *
- * DLL import/export options *
- * *
- *****************************************************************************/
- #if defined(BOOST_HAS_DECLSPEC) && (defined(BOOST_MPI_DYN_LINK) || defined(BOOST_ALL_DYN_LINK)) && !defined(BOOST_MPI_STATIC_LINK)
- # if defined(BOOST_MPI_SOURCE)
- # define BOOST_MPI_DECL __declspec(dllexport)
- # define BOOST_MPI_BUILD_DLL
- # else
- # define BOOST_MPI_DECL __declspec(dllimport)
- # endif
- #endif
- #ifndef BOOST_MPI_DECL
- # define BOOST_MPI_DECL
- #endif
- #if !defined(BOOST_MPI_NO_LIB) && !defined(BOOST_MPI_SOURCE) && !defined(BOOST_ALL_NO_LIB) && defined(__cplusplus)
- # define BOOST_LIB_NAME boost_mpi
- # if defined(BOOST_MPI_DYN_LINK) || defined(BOOST_ALL_DYN_LINK)
- # define BOOST_DYN_LINK
- # endif
- # ifdef BOOST_MPI_DIAG
- # define BOOST_LIB_DIAGNOSTIC
- # endif
- # include <boost/config/auto_link.hpp>
- #endif
- #endif // BOOST_MPI_CONFIG_HPP