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openmpi/ompi/mpi/cxx/mpicxx.h

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* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
// -*- c++ -*-
//
Update the copyright notices for IU and UTK. This commit was SVN r7999.
2005-11-05 22:57:48 +03:00
// Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
// University Research and Technology
// Corporation. All rights reserved.
// Copyright (c) 2004-2005 The University of Tennessee and The University
// of Tennessee Research Foundation. All rights
// reserved.
Add HLRS copyright This commit was SVN r3665.
2004-11-28 23:09:25 +03:00
// Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
// University of Stuttgart. All rights reserved.
Add UC copyright This commit was SVN r5009.
2005-03-24 15:43:37 +03:00
// Copyright (c) 2004-2005 The Regents of the University of California.
// All rights reserved.
Convert the C++ Comm keyval creation and intercept callbacks to *not* use the STL. This is the first step in removing the STL from the C++ bindings (Solaris has 2 versions of the STL; if OMPI uses one and an MPI application wants to use another, Bad Things happen). The main idea is to wrap up the C++ callback function pointers and the user's extra_state into our own struct that is passed as the extra_state to the C keyval registration along with the intercept routines in intercepts.cc. When the C++ intercepts are activated, they unwrap the user's callback and extra state and call them. It got a little more complicated than that, however: * I realized that we were returning errors back from Comm::create_keyval() incorrectly, so I fixed that. * Instead of using STL maps to store associations, we now use an opal_list_t which has to be guaranteed to be initialized correctly and only once in a multi-threaded environment. * Because of whackyness in the C++ bindings, it is possible to call Comm::Create_keyval with C callbacks (!). If both registered callbacks are C functions, then ensure to avoid all the C++ machinery. This commit was SVN r17125.
2008-01-12 16:20:38 +03:00
// Copyright (c) 2006-2008 Cisco Systems, Inc. All rights reserved.
First cut at copyrights: IU, UTK, and some OSU. LANL and HLRS still pending. This commit was SVN r3655.
2004-11-22 04:38:40 +03:00
// $COPYRIGHT$
//
// Additional copyrights may follow
//
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
// $HEADER$
//
#ifndef MPIPP_H
#define MPIPP_H
//
// Let's ensure that we're really in C++, and some errant programmer
// hasn't included <mpicxx.h> just "for completeness"
//
#if defined(__cplusplus) || defined(c_plusplus)
* fixes to maek sure we don't activate memory debugging in ompi_config.h This commit was SVN r1717.
2004-07-14 22:01:21 +04:00
// do not include ompi_config.h. it will smash free() as a symbol
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
#include <mpi.h>
// we include all this here so that we escape the silly namespacing issues
#include <map>
#include <utility>
#include <stdarg.h>
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#if OMPI_PROVIDE_MPI_FILE_INTERFACE && !defined(OMPI_IGNORE_CXX_SEEK) & OMPI_WANT_MPI_CXX_SEEK
* need to include iostream as well as stdio.h when doing the tricks with MPI::SEEK_* because iostreams (well, ios_base, but I don't think that should be included directly) can use SEEK_* as values in an enum, which means that 'const int' is bad for them. * Remove now useless comments in the cxx example programs * include iostream after mpi.h so that our examples work with other MPI implementations that don't try to be as friendly with the constants. Refs trac:387 This commit was SVN r12125. The following Trac tickets were found above: Ticket 387 --> https://svn.open-mpi.org/trac/ompi/ticket/387
2006-10-16 18:20:31 +04:00
// We need to include the header files that define SEEK_* or use them
// in ways that require them to be #defines so that if the user
// includes them later, the double inclusion logic in the headers will
// prevent trouble from occuring.
Implement MPI::SEEK_{SET, END, POS} for the C++ bindings, working around some issues with the C #defines SEEK_{SET, END, POS}. The workaround involves some hackery that should work in almost every common use case for the C stdio constants (and all the legal issues of the MPI constants). The one issue is that the C stdio constants are now const ints instead of #defines, which means that #ifdef checks will fail for the constants. Behavior can be disabled at either configure time or build time. Refs trac:387 This commit was SVN r12121. The following Trac tickets were found above: Ticket 387 --> https://svn.open-mpi.org/trac/ompi/ticket/387
2006-10-16 03:50:24 +04:00
// include so that we can smash SEEK_* properly
#include <stdio.h>
* need to include iostream as well as stdio.h when doing the tricks with MPI::SEEK_* because iostreams (well, ios_base, but I don't think that should be included directly) can use SEEK_* as values in an enum, which means that 'const int' is bad for them. * Remove now useless comments in the cxx example programs * include iostream after mpi.h so that our examples work with other MPI implementations that don't try to be as friendly with the constants. Refs trac:387 This commit was SVN r12125. The following Trac tickets were found above: Ticket 387 --> https://svn.open-mpi.org/trac/ompi/ticket/387
2006-10-16 18:20:31 +04:00
// include because on Linux, there is one place that assumes SEEK_* is
// a #define (it's used in an enum).
#include <iostream>
Implement MPI::SEEK_{SET, END, POS} for the C++ bindings, working around some issues with the C #defines SEEK_{SET, END, POS}. The workaround involves some hackery that should work in almost every common use case for the C stdio constants (and all the legal issues of the MPI constants). The one issue is that the C stdio constants are now const ints instead of #defines, which means that #ifdef checks will fail for the constants. Behavior can be disabled at either configure time or build time. Refs trac:387 This commit was SVN r12121. The following Trac tickets were found above: Ticket 387 --> https://svn.open-mpi.org/trac/ompi/ticket/387
2006-10-16 03:50:24 +04:00
// smash SEEK_* #defines
#ifdef SEEK_SET
#undef SEEK_SET
#undef SEEK_CUR
#undef SEEK_END
#endif
// make globally scoped constants to replace smashed #defines
extern const int SEEK_SET;
extern const int SEEK_CUR;
extern const int SEEK_END;
#endif
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
// forward declare so that we can still do inlining
* rename locking code from ompi to opal This commit was SVN r6327.
2005-07-04 02:45:48 +04:00
struct opal_mutex_t;
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
Make user-defined MPI::Op's be thread safe (the previous implementation was not thread safe). See lengthy comment in ompi/mpi/cxx/intercepts.cc::ompi_mpi_cxx_op_intercept() for a full explanation. This commit was SVN r8606.
2005-12-23 19:49:09 +03:00
// See lengthy explanation in intercepts.cc about this function.
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
extern "C" void
Make several global symbol names be "safe" by putting proper ompi_ prefixes on them This commit was SVN r2813.
2004-09-23 12:41:20 +04:00
ompi_mpi_cxx_op_intercept(void *invec, void *outvec, int *len,
Make user-defined MPI::Op's be thread safe (the previous implementation was not thread safe). See lengthy comment in ompi/mpi/cxx/intercepts.cc::ompi_mpi_cxx_op_intercept() for a full explanation. This commit was SVN r8606.
2005-12-23 19:49:09 +03:00
MPI_Datatype *datatype, MPI_User_function *fn);
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
extern "C" void
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
ompi_mpi_cxx_comm_errhandler_intercept(MPI_Comm * mpi_comm, int * err, ...);
extern "C" void
ompi_mpi_cxx_win_errhandler_intercept(MPI_Win * mpi_comm, int * err, ...);
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#if OMPI_PROVIDE_MPI_FILE_INTERFACE
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
extern "C" void
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
ompi_mpi_cxx_file_errhandler_intercept(MPI_File * mpi_comm, int * err, ...);
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#endif
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
//used for attr intercept functions
enum CommType { eIntracomm, eIntercomm, eCartcomm, eGraphcomm};
extern "C" int
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
ompi_mpi_cxx_comm_copy_attr_intercept(MPI_Comm oldcomm, int keyval,
void *extra_state, void *attribute_val_in,
Fixes trac:817 The C++ bindings were not tracking keyvals properly -- they were freeing some internal meta data when Free_keyval() was called, not when the keyval was actually destroyed (keyvals are refcounted in the C layer, just like all other MPI objects, because they can live for long after their corresponding Free call is invoked). This commit fixes this problem and several other things: * Add infrastructure on the ompi_attribute_keyval_t for an "extra" destructor pointer that will be invoked during the "real" constructor (i.e., when OBJ_RELEASE puts the refcount to 0). This allows calling back into the C++ layer to release meta data associated with the keyval. * Adjust all cases where keyvals are created to pass in relevant destructors (NULL or the C++ destructor). * Do essentially the same for MPI::Comm, MPI::Win, and MPI:Datatype: * Move several functions out of the .cc file into the _inln.h file since they no longer require locks * Make the 4 Create_keyval() functions call a common back-end keyval creation function that does the Right Thing depending on whether C or C++ function pointers were used for the keyval functions. The back-end function does not call the corresponding C MPI_*_create_keyval function, but rather does the work itself so that it can associate a "destructor" callback for the C++ bindings for when the keyval is actually destroyed. * Change a few type names to be more indicative of what they are (mostly dealing with keyvals [not "keys"]). * Add the 3 missing bindings for MPI::Comm::Create_keyval(). * Remove MPI::Comm::comm_map (and associated types) because it's no longer necessary in the intercepts -- it was a by-product of being a portable C++ bindings layer. Now we can just query the C layer directly to figure out what type a communicator is. This solves some logistics / callback issues, too. * Rename several types, variables, and fix many comments in the back-end C attribute implementation to make the names really reflect what they are (keyvals vs. attributes). The previous names heavily overloaded the name "key" and were ''extremely'' confusing. This commit was SVN r13565. The following Trac tickets were found above: Ticket 817 --> https://svn.open-mpi.org/trac/ompi/ticket/817
2007-02-09 02:50:04 +03:00
void *attribute_val_out, int *flag,
MPI_Comm newcomm);
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
extern "C" int
ompi_mpi_cxx_comm_delete_attr_intercept(MPI_Comm comm, int keyval,
void *attribute_val, void *extra_state);
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
extern "C" int
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
ompi_mpi_cxx_type_copy_attr_intercept(MPI_Datatype oldtype, int keyval,
void *extra_state, void *attribute_val_in,
void *attribute_val_out, int *flag);
extern "C" int
ompi_mpi_cxx_type_delete_attr_intercept(MPI_Datatype type, int keyval,
void *attribute_val, void *extra_state);
extern "C" int
ompi_mpi_cxx_win_copy_attr_intercept(MPI_Win oldwin, int keyval,
void *extra_state, void *attribute_val_in,
void *attribute_val_out, int *flag);
extern "C" int
ompi_mpi_cxx_win_delete_attr_intercept(MPI_Win win, int keyval,
void *attribute_val, void *extra_state);
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
Fixes trac:580 * Add MPI::Status methods Set_elements() and Set_cancelled() * Added a bunch of comments in various places in the MPI C++ bindings implementatio just to explain what's going on (because C++ can hide a lot from you) * Insert C++ callbacks for the MPI_Grequest callback functions registered by MPI::Grequest::Start(). These callbacks keep a little meta-data (created by Grequest::Start()) that allow the proper callback signatures from C (i.e., from ompi_grequest_<foo>() in libmpi.a -- C code), translate arguments as required, and then invoke the callbacks with proper C++ signatures (i.e., call user-defined callbacks with C++ function signatures). This commit was SVN r12446. The following Trac tickets were found above: Ticket 580 --> https://svn.open-mpi.org/trac/ompi/ticket/580
2006-11-06 21:42:00 +03:00
//
// MPI generalized request intercepts
//
extern "C" int
ompi_mpi_cxx_grequest_query_fn_intercept(void *state, MPI_Status *status);
extern "C" int
ompi_mpi_cxx_grequest_free_fn_intercept(void *state);
extern "C" int
ompi_mpi_cxx_grequest_cancel_fn_intercept(void *state, int canceled);
The bool type on Windows is not an integer. Therefore just casting an int to bool is not allowed. We have to make something cleaner. This commit was SVN r11475.
2006-08-28 22:51:09 +04:00
/**
* Windows bool type is not any kind of integer. Special care should
* be taken in order to cast it correctly.
*/
#if defined(WIN32) || defined(_WIN32) || defined(WIN64)
#define OPAL_INT_TO_BOOL(VALUE) ((VALUE) != 0 ? true : false)
#else
#define OPAL_INT_TO_BOOL(VALUE) ((bool)(VALUE))
#endif /* defined(WIN32) || defined(_WIN32) || defined(WIN64) */
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
#if 0 /* OMPI_ENABLE_MPI_PROFILING */
Next step in the project split, mainly source code re-arranging - move files out of toplevel include/ and etc/, moving it into the sub-projects - rather than including config headers with <project>/include, have them as <project> - require all headers to be included with a project prefix, with the exception of the config headers ({opal,orte,ompi}_config.h mpi.h, and mpif.h) This commit was SVN r8985.
2006-02-12 04:33:29 +03:00
#include "ompi/mpi/cxx/pmpicxx.h"
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
#endif
namespace MPI {
#if ! OMPI_HAVE_CXX_EXCEPTION_SUPPORT
- Bring over the visibility feature, for a finer symbol export control via the visibility feature that is provided by some compilers. Per default this feature is disabled, to enable it you need to configure with --enable-visibility and obviously you need a compiler with visibility support. Please refer to the wiki for more information. https://svn.open-mpi.org/trac/ompi/wiki/Visibility This commit was SVN r14582.
2007-05-04 13:03:37 +04:00
extern int mpi_errno;
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
#endif
class Comm_Null;
class Comm;
class Intracomm;
class Intercomm;
class Graphcomm;
class Cartcomm;
class Datatype;
class Errhandler;
class Group;
class Op;
class Request;
Fix for ticket #219 MPI::Grequest is missing from C++ API. I did the initial implementation and Jeff fixed it up. Passes a new test in trunk/simple/basic/cxx/grequest.cc. This commit was SVN r12264.
2006-10-24 00:17:30 +04:00
class Grequest;
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
class Status;
class Info;
class Win;
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#if OMPI_PROVIDE_MPI_FILE_INTERFACE
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
class File;
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#endif
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
typedef MPI_Aint Aint;
typedef MPI_Offset Offset;
need to protect these includes as well... This commit was SVN r14912.
2007-06-06 20:25:18 +04:00
#ifdef OMPI_BUILDING_CXX_BINDINGS_LIBRARY
Next step in the project split, mainly source code re-arranging - move files out of toplevel include/ and etc/, moving it into the sub-projects - rather than including config headers with <project>/include, have them as <project> - require all headers to be included with a project prefix, with the exception of the config headers ({opal,orte,ompi}_config.h mpi.h, and mpif.h) This commit was SVN r8985.
2006-02-12 04:33:29 +03:00
#include "ompi/mpi/cxx/constants.h"
#include "ompi/mpi/cxx/functions.h"
#include "ompi/mpi/cxx/datatype.h"
need to protect these includes as well... This commit was SVN r14912.
2007-06-06 20:25:18 +04:00
#else
#include "openmpi/ompi/mpi/cxx/constants.h"
#include "openmpi/ompi/mpi/cxx/functions.h"
#include "openmpi/ompi/mpi/cxx/datatype.h"
#endif
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
typedef void User_function(const void* invec, void* inoutvec, int len,
const Datatype& datatype);
Include the C++ bindings from mpi.h in a way that doesn't require an extra -I for ${includedir}/openmpi. Solves many problems, and with just a tad bit of hackery. Don't know why I didn't just do this earlier. Refs trac:542 This commit was SVN r14853. The following Trac tickets were found above: Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
2007-06-05 05:42:47 +04:00
/* Prevent needing a -I${prefix}/include/openmpi, as it seems to
really annoy peope that don't use the wrapper compilers and is
no longer worth the fight of getting right... */
#ifdef OMPI_BUILDING_CXX_BINDINGS_LIBRARY
Next step in the project split, mainly source code re-arranging - move files out of toplevel include/ and etc/, moving it into the sub-projects - rather than including config headers with <project>/include, have them as <project> - require all headers to be included with a project prefix, with the exception of the config headers ({opal,orte,ompi}_config.h mpi.h, and mpif.h) This commit was SVN r8985.
2006-02-12 04:33:29 +03:00
#include "ompi/mpi/cxx/exception.h"
#include "ompi/mpi/cxx/op.h"
#include "ompi/mpi/cxx/status.h"
#include "ompi/mpi/cxx/request.h" //includes class Prequest
#include "ompi/mpi/cxx/group.h"
#include "ompi/mpi/cxx/comm.h"
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
#include "ompi/mpi/cxx/win.h"
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#if OMPI_PROVIDE_MPI_FILE_INTERFACE
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
#include "ompi/mpi/cxx/file.h"
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#endif
Next step in the project split, mainly source code re-arranging - move files out of toplevel include/ and etc/, moving it into the sub-projects - rather than including config headers with <project>/include, have them as <project> - require all headers to be included with a project prefix, with the exception of the config headers ({opal,orte,ompi}_config.h mpi.h, and mpif.h) This commit was SVN r8985.
2006-02-12 04:33:29 +03:00
#include "ompi/mpi/cxx/errhandler.h"
#include "ompi/mpi/cxx/intracomm.h"
#include "ompi/mpi/cxx/topology.h" //includes Cartcomm and Graphcomm
#include "ompi/mpi/cxx/intercomm.h"
#include "ompi/mpi/cxx/info.h"
Include the C++ bindings from mpi.h in a way that doesn't require an extra -I for ${includedir}/openmpi. Solves many problems, and with just a tad bit of hackery. Don't know why I didn't just do this earlier. Refs trac:542 This commit was SVN r14853. The following Trac tickets were found above: Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
2007-06-05 05:42:47 +04:00
#else
#include "openmpi/ompi/mpi/cxx/exception.h"
#include "openmpi/ompi/mpi/cxx/op.h"
#include "openmpi/ompi/mpi/cxx/status.h"
#include "openmpi/ompi/mpi/cxx/request.h" //includes class Prequest
#include "openmpi/ompi/mpi/cxx/group.h"
#include "openmpi/ompi/mpi/cxx/comm.h"
#include "openmpi/ompi/mpi/cxx/win.h"
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#if OMPI_PROVIDE_MPI_FILE_INTERFACE
Include the C++ bindings from mpi.h in a way that doesn't require an extra -I for ${includedir}/openmpi. Solves many problems, and with just a tad bit of hackery. Don't know why I didn't just do this earlier. Refs trac:542 This commit was SVN r14853. The following Trac tickets were found above: Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
2007-06-05 05:42:47 +04:00
#include "openmpi/ompi/mpi/cxx/file.h"
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#endif
Include the C++ bindings from mpi.h in a way that doesn't require an extra -I for ${includedir}/openmpi. Solves many problems, and with just a tad bit of hackery. Don't know why I didn't just do this earlier. Refs trac:542 This commit was SVN r14853. The following Trac tickets were found above: Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
2007-06-05 05:42:47 +04:00
#include "openmpi/ompi/mpi/cxx/errhandler.h"
#include "openmpi/ompi/mpi/cxx/intracomm.h"
#include "openmpi/ompi/mpi/cxx/topology.h" //includes Cartcomm and Graphcomm
#include "openmpi/ompi/mpi/cxx/intercomm.h"
#include "openmpi/ompi/mpi/cxx/info.h"
#endif
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
Convert the C++ Comm keyval creation and intercept callbacks to *not* use the STL. This is the first step in removing the STL from the C++ bindings (Solaris has 2 versions of the STL; if OMPI uses one and an MPI application wants to use another, Bad Things happen). The main idea is to wrap up the C++ callback function pointers and the user's extra_state into our own struct that is passed as the extra_state to the C keyval registration along with the intercept routines in intercepts.cc. When the C++ intercepts are activated, they unwrap the user's callback and extra state and call them. It got a little more complicated than that, however: * I realized that we were returning errors back from Comm::create_keyval() incorrectly, so I fixed that. * Instead of using STL maps to store associations, we now use an opal_list_t which has to be guaranteed to be initialized correctly and only once in a multi-threaded environment. * Because of whackyness in the C++ bindings, it is possible to call Comm::Create_keyval with C callbacks (!). If both registered callbacks are C functions, then ensure to avoid all the C++ machinery. This commit was SVN r17125.
2008-01-12 16:20:38 +03:00
// JMS To be deleted when the all the STL is removed from these bindings
A number of MPI-2 compliance fixes for the C++ bindings: * Added Create_errhandler for MPI::File * Make errors_throw_exceptions a first-class predefined exception handler, and make it work for Comm, File, and Win * Deal with error handlers and attributes for Files, Types, and Wins like we do with Comms - can't just cast the callbacks from C++ signatures to C signatures. Callbacks will then fire with the C object, not the C++ object. That's bad. Refs trac:455 This commit was SVN r12945. The following Trac tickets were found above: Ticket 455 --> https://svn.open-mpi.org/trac/ompi/ticket/455
2006-12-31 02:41:42 +03:00
extern opal_mutex_t *mpi_map_mutex;
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
}
#if 0 /* OMPI_ENABLE_MPI_PROFILING */
Next step in the project split, mainly source code re-arranging - move files out of toplevel include/ and etc/, moving it into the sub-projects - rather than including config headers with <project>/include, have them as <project> - require all headers to be included with a project prefix, with the exception of the config headers ({opal,orte,ompi}_config.h mpi.h, and mpif.h) This commit was SVN r8985.
2006-02-12 04:33:29 +03:00
#include "ompi/mpi/cxx/pop_inln.h"
#include "ompi/mpi/cxx/pgroup_inln.h"
#include "ompi/mpi/cxx/pstatus_inln.h"
#include "ompi/mpi/cxx/prequest_inln.h"
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
#endif
//
// These are the "real" functions, whether prototyping is enabled
// or not. These functions are assigned to either the MPI::XXX class
// or the PMPI::XXX class based on the value of the macro MPI
// which is set in mpi2cxx_config.h.
// If prototyping is enabled, there is a top layer that calls these
// PMPI functions, and this top layer is in the XXX.cc files.
//
Include the C++ bindings from mpi.h in a way that doesn't require an extra -I for ${includedir}/openmpi. Solves many problems, and with just a tad bit of hackery. Don't know why I didn't just do this earlier. Refs trac:542 This commit was SVN r14853. The following Trac tickets were found above: Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
2007-06-05 05:42:47 +04:00
/* see note above... */
#ifdef OMPI_BUILDING_CXX_BINDINGS_LIBRARY
Next step in the project split, mainly source code re-arranging - move files out of toplevel include/ and etc/, moving it into the sub-projects - rather than including config headers with <project>/include, have them as <project> - require all headers to be included with a project prefix, with the exception of the config headers ({opal,orte,ompi}_config.h mpi.h, and mpif.h) This commit was SVN r8985.
2006-02-12 04:33:29 +03:00
#include "ompi/mpi/cxx/datatype_inln.h"
#include "ompi/mpi/cxx/functions_inln.h"
#include "ompi/mpi/cxx/request_inln.h"
#include "ompi/mpi/cxx/comm_inln.h"
#include "ompi/mpi/cxx/intracomm_inln.h"
#include "ompi/mpi/cxx/topology_inln.h"
#include "ompi/mpi/cxx/intercomm_inln.h"
#include "ompi/mpi/cxx/group_inln.h"
#include "ompi/mpi/cxx/op_inln.h"
#include "ompi/mpi/cxx/errhandler_inln.h"
#include "ompi/mpi/cxx/status_inln.h"
#include "ompi/mpi/cxx/info_inln.h"
#include "ompi/mpi/cxx/win_inln.h"
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#if OMPI_PROVIDE_MPI_FILE_INTERFACE
Next step in the project split, mainly source code re-arranging - move files out of toplevel include/ and etc/, moving it into the sub-projects - rather than including config headers with <project>/include, have them as <project> - require all headers to be included with a project prefix, with the exception of the config headers ({opal,orte,ompi}_config.h mpi.h, and mpif.h) This commit was SVN r8985.
2006-02-12 04:33:29 +03:00
#include "ompi/mpi/cxx/file_inln.h"
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#endif
Include the C++ bindings from mpi.h in a way that doesn't require an extra -I for ${includedir}/openmpi. Solves many problems, and with just a tad bit of hackery. Don't know why I didn't just do this earlier. Refs trac:542 This commit was SVN r14853. The following Trac tickets were found above: Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
2007-06-05 05:42:47 +04:00
#else
#include "openmpi/ompi/mpi/cxx/datatype_inln.h"
#include "openmpi/ompi/mpi/cxx/functions_inln.h"
#include "openmpi/ompi/mpi/cxx/request_inln.h"
#include "openmpi/ompi/mpi/cxx/comm_inln.h"
#include "openmpi/ompi/mpi/cxx/intracomm_inln.h"
#include "openmpi/ompi/mpi/cxx/topology_inln.h"
#include "openmpi/ompi/mpi/cxx/intercomm_inln.h"
#include "openmpi/ompi/mpi/cxx/group_inln.h"
#include "openmpi/ompi/mpi/cxx/op_inln.h"
#include "openmpi/ompi/mpi/cxx/errhandler_inln.h"
#include "openmpi/ompi/mpi/cxx/status_inln.h"
#include "openmpi/ompi/mpi/cxx/info_inln.h"
#include "openmpi/ompi/mpi/cxx/win_inln.h"
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#if OMPI_PROVIDE_MPI_FILE_INTERFACE
Include the C++ bindings from mpi.h in a way that doesn't require an extra -I for ${includedir}/openmpi. Solves many problems, and with just a tad bit of hackery. Don't know why I didn't just do this earlier. Refs trac:542 This commit was SVN r14853. The following Trac tickets were found above: Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
2007-06-05 05:42:47 +04:00
#include "openmpi/ompi/mpi/cxx/file_inln.h"
#endif
Add ability to completely turn off MPI one-sided support, so that users can experiment with using ROMIO directly. This commit was SVN r15922.
2007-08-19 01:35:51 +04:00
#endif
* C++ MPI bindings. MPI:: only This commit was SVN r1712.
2004-07-14 18:11:03 +04:00
#endif // #if defined(__cplusplus) || defined(c_plusplus)
#endif // #ifndef MPIPP_H_
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