ports/openmpi
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openmpi/ompi/mpi/c/cart_coords.c

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Adding C bindings of MPI functions beginning with alphabet MPI_C* This commit was SVN r507.
2004-01-21 03:05:46 +03:00
/*
Merging in the jjhursey-ft-cr-stable branch (r13912 : HEAD). This merge adds Checkpoint/Restart support to Open MPI. The initial frameworks and components support a LAM/MPI-like implementation. This commit follows the risk assessment presented to the Open MPI core development group on Feb. 22, 2007. This commit closes trac:158 More details to follow. This commit was SVN r14051. The following SVN revisions from the original message are invalid or inconsistent and therefore were not cross-referenced: r13912 The following Trac tickets were found above: Ticket 158 --> https://svn.open-mpi.org/trac/ompi/ticket/158
2007-03-17 02:11:45 +03:00
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
Update the copyright notices for IU and UTK. This commit was SVN r7999.
2005-11-05 22:57:48 +03:00
* University Research and Technology
* Corporation. All rights reserved.
Add the MPI 2.2 MPI_Dist_graph functionality. This patch reshape the way we deal with topologies completely. Where our topologies were mainly storage components (they were not capable of creating the new communicator), the new version is built around a [possibly] common representation (in mca/topo/topo.h), but the functions to attach and retrieve the topological information are specific to each component. As a result the ompi_create_cart and ompi_create_graph functions become useless and have been removed. In addition to adding the internal infrastructure to manage the topology information, it updates the MPI interface, and the debuggers support and provides all Fortran interfaces. This commit was SVN r28687.
2013-07-01 16:40:08 +04:00
* Copyright (c) 2004-2012 The University of Tennessee and The University
Update the copyright notices for IU and UTK. This commit was SVN r7999.
2005-11-05 22:57:48 +03:00
* of Tennessee Research Foundation. All rights
* reserved.
merging the memchecker into trunk. This commit was SVN r17424.
2008-02-12 11:46:27 +03:00
* Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
Add HLRS copyright This commit was SVN r3665.
2004-11-28 23:09:25 +03:00
* 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.
Finally commit something that has been sitting around in one of my development trees since last year (had to wait for some intel tests to run yesterday, so I finally took the time to finish this work): * Improve MPI API argument checking by also checking for NULL values (especially helps when invalid Fortran MPI handles are passed, because the various MPI_*f2c functions are supposed to return an "invalid" MPI handle [meaning NULL] when this happens). So now OMPI will generate an MPI exception rather than a segv. * Removed a few redundant DATATYPE_NULL checks. * Also check for some other forms of "invalid" handles (e.g., already been freed, etc.) in some cases. We could probably be a bit more stringent in this regard if we really wanted to. * Change MPI_Get_processor_name to zero out the string up to MPI_MAX_PROCESSOR_NAME characters, because the MPI spec says that the string must be at least that long. We were already passing that length to gethostname(), anyway. This commit was SVN r14100.
2007-03-21 14:10:42 +03:00
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
Complete changes specified in MPI-3 Ticket #125. Still holding on proposed change to MPI_Init as it remains under discussion (and is just plain uuuugly). No action taken on changing string arrays as that part of #125 was not included in the final pdf text. This commit was SVN r26939.
2012-08-02 20:31:02 +04:00
* Copyright (c) 2012 Los Alamos Nat Security, LLC. 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
*
Fix $HEADERS$ -> $HEADER$ -- will make for easier replacement later This commit was SVN r3173.
2004-10-15 23:31:47 +04:00
* $HEADER$
Adding C bindings of MPI functions beginning with alphabet MPI_C* This commit was SVN r507.
2004-01-21 03:05:46 +03:00
*/
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#include "ompi_config.h"
Adding C bindings of MPI functions beginning with alphabet MPI_C* This commit was SVN r507.
2004-01-21 03:05:46 +03:00
#include <stdio.h>
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/c/bindings.h"
... Delayed due to notifier commits earlier this day ... - Delete unnecessary header files using contrib/check_unnecessary_headers.sh after applying patches, that include headers, being "lost" due to inclusion in one of the now deleted headers... In total 817 files are touched. In ompi/mpi/c/ header files are moved up into the actual c-file, where necessary (these are the only additional #include), otherwise it is only deletions of #include (apart from the above additions required due to notifier...) - To get different MCAs (OpenIB, TM, ALPS), an earlier version was successfully compiled (yesterday) on: Linux locally using intel-11, gcc-4.3.2 and gcc-SVN + warnings enabled Smoky cluster (x86-64 running Linux) using PGI-8.0.2 + warnings enabled Lens cluster (x86-64 running Linux) using Pathscale-3.2 + warnings enabled This commit was SVN r21096.
2009-04-29 05:32:14 +04:00
#include "ompi/runtime/params.h"
#include "ompi/communicator/communicator.h"
#include "ompi/errhandler/errhandler.h"
Cleanup the dependencies between the MPI layer and the rest of the ompi files. Modify the includes to start with the root directory (i.e orte/datatype/datatype.h). This commit was SVN r7306.
2005-09-12 13:17:44 +04:00
#include "ompi/mca/topo/topo.h"
#include "ompi/group/group.h"
Use the correct way of including memchecker.h, which will work with '--with-devel-headers'. This commit was SVN r17435.
2008-02-12 21:01:17 +03:00
#include "ompi/memchecker.h"
Adding C bindings of MPI functions beginning with alphabet MPI_C* This commit was SVN r507.
2004-01-21 03:05:46 +03:00
This is a very large change to rename several #define values from OMPI_* to OPAL_*. This allows opal layer to be used more independent from the whole of ompi. NOTE: 9 "svn mv" operations immediately follow this commit. This commit was SVN r21180.
2009-05-07 00:11:28 +04:00
#if OPAL_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
Adding C bindings of MPI functions beginning with alphabet MPI_C* This commit was SVN r507.
2004-01-21 03:05:46 +03:00
#pragma weak MPI_Cart_coords = PMPI_Cart_coords
#endif
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#if OMPI_PROFILING_DEFINES
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/c/profile/defines.h"
Changing the bindings files to have the #define of MPI_ functions to PMPI_ functions after the #pragma weak statement This commit was SVN r1055.
2004-04-20 22:50:43 +04:00
#endif
Make a pass through all top-level MPI functions - Mark those who are still not yet implemented: - return an error - have a grep-able string indicating that they are not yet implemented - ensure every function checks for init/finalize - add more error checking to a bunch of functions - unify the error checking -- it reflected about 3 different [previous] error checking styles and MPI exception invocation styles This commit was SVN r1817.
2004-07-30 06:58:53 +04:00
static const char FUNC_NAME[] = "MPI_Cart_coords";
Complete changes specified in MPI-3 Ticket #125. Still holding on proposed change to MPI_Init as it remains under discussion (and is just plain uuuugly). No action taken on changing string arrays as that part of #125 was not included in the final pdf text. This commit was SVN r26939.
2012-08-02 20:31:02 +04:00
int MPI_Cart_coords(MPI_Comm comm, int rank, int maxdims, int coords[])
- massive change for module<-->component name fixes throughout the code base. - many (most) mca type names have "component" or "module" in them, as relevant, just to further distinguish the difference between component data/actions and module data/actions. All developers are encouraged to perpetuate this convention when you create types that are specific to a framework, component, or module - did very little to entire framework (just the basics to make it compile) because it's just about to be almost entirely replaced - ditto for io / romio - did not work on elan or ib components; have to commit and then convert those on a different machine with the right libraries and headers - renamed a bunch of *_module.c files to *_component.c and *module*c to *component*c (a few still remain, e.g., ptl/ib, ptl/elan, etc.) - modified autogen/configure/build process to match new filenames (e.g., output static-components.h instead of static-modules.h) - removed DOS-style cr/lf stuff in ns/ns.h - added newline to end of file src/util/numtostr.h - removed some redundant error checking in the top-level topo functions - added a few {} here and there where people "forgot" to put them in for 1 line blocks ;-) - removed a bunch of MPI_* types from mca header files (replaced with corresponding ompi_* types) - all the ptl components had version numbers in their structs; removed - converted a few more elements in the MCA base to use the OBJ interface -- removed some old manual reference counting kruft This commit was SVN r1830.
2004-08-02 04:24:22 +04:00
{
Changing some prototypes and also changing the functions. There were some spelling mistakes and other problems. Also commiting the MPI topology functions This commit was SVN r1075.
2004-04-22 00:55:54 +04:00
int err;
Improve checkpoint/restart support by allowing a checkpoint to progress when the process is *not* in the MPI library. This involves creating a separate thread for polling for a checkpoint request. This thread is active when the MPI process is not in the MPI library, and paused when the MPI process is in the library. Some MPI C interface files saw some spacing changes to conform to the coding standards of Open MPI. Changed MPI C interface files to use {{{OPAL_CR_ENTER_LIBRARY()}}} and {{{OPAL_CR_EXIT_LIBRARY()}}} instead of just {{{OPAL_CR_TEST_CHECKPOINT_READY()}}}. This will allow the checkpoint/restart system more flexibility in how it is to behave. Fixed the configure check for {{{--enable-ft-thread}}} so it has a know dependance on {{{--enable-mpi-thread}}} (and/or {{{--enable-progress-thread}}}). Added a line for Checkpoint/Restart support to {{{ompi_info}}}. Added some options to choose at runtime whether or not to use the checkpoint polling thread. By default, if the user asked for it to be compiled in, then it is used. But some users will want the ability to toggle its use at runtime. There are still some places for improvement, but the feature works correctly. As always with Checkpoint/Restart, it is compiled out unless explicitly asked for at configure time. Further, if it was configured in, then it is not used unless explicitly asked for by the user at runtime. This commit was SVN r17516.
2008-02-20 01:15:52 +03:00
merging the memchecker into trunk. This commit was SVN r17424.
2008-02-12 11:46:27 +03:00
MEMCHECKER(
memchecker_comm(comm);
);
Merging in the jjhursey-ft-cr-stable branch (r13912 : HEAD). This merge adds Checkpoint/Restart support to Open MPI. The initial frameworks and components support a LAM/MPI-like implementation. This commit follows the risk assessment presented to the Open MPI core development group on Feb. 22, 2007. This commit closes trac:158 More details to follow. This commit was SVN r14051. The following SVN revisions from the original message are invalid or inconsistent and therefore were not cross-referenced: r13912 The following Trac tickets were found above: Ticket 158 --> https://svn.open-mpi.org/trac/ompi/ticket/158
2007-03-17 02:11:45 +03:00
Changing some prototypes and also changing the functions. There were some spelling mistakes and other problems. Also commiting the MPI topology functions This commit was SVN r1075.
2004-04-22 00:55:54 +04:00
/* check the arguments */
if (MPI_PARAM_CHECK) {
Make a pass through all top-level MPI functions - Mark those who are still not yet implemented: - return an error - have a grep-able string indicating that they are not yet implemented - ensure every function checks for init/finalize - add more error checking to a bunch of functions - unify the error checking -- it reflected about 3 different [previous] error checking styles and MPI exception invocation styles This commit was SVN r1817.
2004-07-30 06:58:53 +04:00
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
Finally commit something that has been sitting around in one of my development trees since last year (had to wait for some intel tests to run yesterday, so I finally took the time to finish this work): * Improve MPI API argument checking by also checking for NULL values (especially helps when invalid Fortran MPI handles are passed, because the various MPI_*f2c functions are supposed to return an "invalid" MPI handle [meaning NULL] when this happens). So now OMPI will generate an MPI exception rather than a segv. * Removed a few redundant DATATYPE_NULL checks. * Also check for some other forms of "invalid" handles (e.g., already been freed, etc.) in some cases. We could probably be a bit more stringent in this regard if we really wanted to. * Change MPI_Get_processor_name to zero out the string up to MPI_MAX_PROCESSOR_NAME characters, because the MPI spec says that the string must be at least that long. We were already passing that length to gethostname(), anyway. This commit was SVN r14100.
2007-03-21 14:10:42 +03:00
if (ompi_comm_invalid(comm)) {
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
return OMPI_ERRHANDLER_INVOKE (MPI_COMM_WORLD, MPI_ERR_COMM,
Make a pass through all top-level MPI functions - Mark those who are still not yet implemented: - return an error - have a grep-able string indicating that they are not yet implemented - ensure every function checks for init/finalize - add more error checking to a bunch of functions - unify the error checking -- it reflected about 3 different [previous] error checking styles and MPI exception invocation styles This commit was SVN r1817.
2004-07-30 06:58:53 +04:00
FUNC_NAME);
Changing some prototypes and also changing the functions. There were some spelling mistakes and other problems. Also commiting the MPI topology functions This commit was SVN r1075.
2004-04-22 00:55:54 +04:00
}
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
if (OMPI_COMM_IS_INTER(comm)) {
Change a bunch of error handlers to invoke on a relevant communicator, not MPI_COMM_WORLD This commit was SVN r5427.
2005-04-19 04:45:29 +04:00
return OMPI_ERRHANDLER_INVOKE (comm, MPI_ERR_COMM,
Make a pass through all top-level MPI functions - Mark those who are still not yet implemented: - return an error - have a grep-able string indicating that they are not yet implemented - ensure every function checks for init/finalize - add more error checking to a bunch of functions - unify the error checking -- it reflected about 3 different [previous] error checking styles and MPI exception invocation styles This commit was SVN r1817.
2004-07-30 06:58:53 +04:00
FUNC_NAME);
Changing some prototypes and also changing the functions. There were some spelling mistakes and other problems. Also commiting the MPI topology functions This commit was SVN r1075.
2004-04-22 00:55:54 +04:00
}
if ( (0 > maxdims) || ((0 < maxdims) && (NULL == coords))) {
Change a bunch of error handlers to invoke on a relevant communicator, not MPI_COMM_WORLD This commit was SVN r5427.
2005-04-19 04:45:29 +04:00
return OMPI_ERRHANDLER_INVOKE (comm, MPI_ERR_ARG,
Make a pass through all top-level MPI functions - Mark those who are still not yet implemented: - return an error - have a grep-able string indicating that they are not yet implemented - ensure every function checks for init/finalize - add more error checking to a bunch of functions - unify the error checking -- it reflected about 3 different [previous] error checking styles and MPI exception invocation styles This commit was SVN r1817.
2004-07-30 06:58:53 +04:00
FUNC_NAME);
Changing some prototypes and also changing the functions. There were some spelling mistakes and other problems. Also commiting the MPI topology functions This commit was SVN r1075.
2004-04-22 00:55:54 +04:00
}
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
if ((0 > rank) || (rank > ompi_group_size(comm->c_local_group))) {
Change a bunch of error handlers to invoke on a relevant communicator, not MPI_COMM_WORLD This commit was SVN r5427.
2005-04-19 04:45:29 +04:00
return OMPI_ERRHANDLER_INVOKE (comm, MPI_ERR_RANK,
Make a pass through all top-level MPI functions - Mark those who are still not yet implemented: - return an error - have a grep-able string indicating that they are not yet implemented - ensure every function checks for init/finalize - add more error checking to a bunch of functions - unify the error checking -- it reflected about 3 different [previous] error checking styles and MPI exception invocation styles This commit was SVN r1817.
2004-07-30 06:58:53 +04:00
FUNC_NAME);
Changing some prototypes and also changing the functions. There were some spelling mistakes and other problems. Also commiting the MPI topology functions This commit was SVN r1075.
2004-04-22 00:55:54 +04:00
}
}
Add the MPI 2.2 MPI_Dist_graph functionality. This patch reshape the way we deal with topologies completely. Where our topologies were mainly storage components (they were not capable of creating the new communicator), the new version is built around a [possibly] common representation (in mca/topo/topo.h), but the functions to attach and retrieve the topological information are specific to each component. As a result the ompi_create_cart and ompi_create_graph functions become useless and have been removed. In addition to adding the internal infrastructure to manage the topology information, it updates the MPI interface, and the debuggers support and provides all Fortran interfaces. This commit was SVN r28687.
2013-07-01 16:40:08 +04:00
if (!OMPI_COMM_IS_CART(comm)) {
return OMPI_ERRHANDLER_INVOKE (comm, MPI_ERR_TOPOLOGY,
FUNC_NAME);
}
Improve checkpoint/restart support by allowing a checkpoint to progress when the process is *not* in the MPI library. This involves creating a separate thread for polling for a checkpoint request. This thread is active when the MPI process is not in the MPI library, and paused when the MPI process is in the library. Some MPI C interface files saw some spacing changes to conform to the coding standards of Open MPI. Changed MPI C interface files to use {{{OPAL_CR_ENTER_LIBRARY()}}} and {{{OPAL_CR_EXIT_LIBRARY()}}} instead of just {{{OPAL_CR_TEST_CHECKPOINT_READY()}}}. This will allow the checkpoint/restart system more flexibility in how it is to behave. Fixed the configure check for {{{--enable-ft-thread}}} so it has a know dependance on {{{--enable-mpi-thread}}} (and/or {{{--enable-progress-thread}}}). Added a line for Checkpoint/Restart support to {{{ompi_info}}}. Added some options to choose at runtime whether or not to use the checkpoint polling thread. By default, if the user asked for it to be compiled in, then it is used. But some users will want the ability to toggle its use at runtime. There are still some places for improvement, but the feature works correctly. As always with Checkpoint/Restart, it is compiled out unless explicitly asked for at configure time. Further, if it was configured in, then it is not used unless explicitly asked for by the user at runtime. This commit was SVN r17516.
2008-02-20 01:15:52 +03:00
OPAL_CR_ENTER_LIBRARY();
Add the MPI 2.2 MPI_Dist_graph functionality. This patch reshape the way we deal with topologies completely. Where our topologies were mainly storage components (they were not capable of creating the new communicator), the new version is built around a [possibly] common representation (in mca/topo/topo.h), but the functions to attach and retrieve the topological information are specific to each component. As a result the ompi_create_cart and ompi_create_graph functions become useless and have been removed. In addition to adding the internal infrastructure to manage the topology information, it updates the MPI interface, and the debuggers support and provides all Fortran interfaces. This commit was SVN r28687.
2013-07-01 16:40:08 +04:00
err = comm->c_topo->topo.cart.cart_coords(comm, rank, maxdims, coords);
Improve checkpoint/restart support by allowing a checkpoint to progress when the process is *not* in the MPI library. This involves creating a separate thread for polling for a checkpoint request. This thread is active when the MPI process is not in the MPI library, and paused when the MPI process is in the library. Some MPI C interface files saw some spacing changes to conform to the coding standards of Open MPI. Changed MPI C interface files to use {{{OPAL_CR_ENTER_LIBRARY()}}} and {{{OPAL_CR_EXIT_LIBRARY()}}} instead of just {{{OPAL_CR_TEST_CHECKPOINT_READY()}}}. This will allow the checkpoint/restart system more flexibility in how it is to behave. Fixed the configure check for {{{--enable-ft-thread}}} so it has a know dependance on {{{--enable-mpi-thread}}} (and/or {{{--enable-progress-thread}}}). Added a line for Checkpoint/Restart support to {{{ompi_info}}}. Added some options to choose at runtime whether or not to use the checkpoint polling thread. By default, if the user asked for it to be compiled in, then it is used. But some users will want the ability to toggle its use at runtime. There are still some places for improvement, but the feature works correctly. As always with Checkpoint/Restart, it is compiled out unless explicitly asked for at configure time. Further, if it was configured in, then it is not used unless explicitly asked for by the user at runtime. This commit was SVN r17516.
2008-02-20 01:15:52 +03:00
OPAL_CR_EXIT_LIBRARY();
Changing some prototypes and also changing the functions. There were some spelling mistakes and other problems. Also commiting the MPI topology functions This commit was SVN r1075.
2004-04-22 00:55:54 +04:00
Add the MPI 2.2 MPI_Dist_graph functionality. This patch reshape the way we deal with topologies completely. Where our topologies were mainly storage components (they were not capable of creating the new communicator), the new version is built around a [possibly] common representation (in mca/topo/topo.h), but the functions to attach and retrieve the topological information are specific to each component. As a result the ompi_create_cart and ompi_create_graph functions become useless and have been removed. In addition to adding the internal infrastructure to manage the topology information, it updates the MPI interface, and the debuggers support and provides all Fortran interfaces. This commit was SVN r28687.
2013-07-01 16:40:08 +04:00
OMPI_ERRHANDLER_RETURN(err, comm, err, FUNC_NAME);
Adding C bindings of MPI functions beginning with alphabet MPI_C* This commit was SVN r507.
2004-01-21 03:05:46 +03:00
}
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