ports/openmpi
ports/openmpi
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52f519dacb
openmpi/ompi/mpi/c/get.c

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2.6 KiB
C
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adding new funcions This commit was SVN r537.
2004-01-25 04:51:49 +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.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* 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.
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 new funcions This commit was SVN r537.
2004-01-25 04:51:49 +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 new funcions This commit was SVN r537.
2004-01-25 04:51:49 +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"
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/win/win.h"
#include "ompi/mca/osc/osc.h"
- Split the datatype engine into two parts: an MPI specific part in OMPI and a language agnostic part in OPAL. The convertor is completely moved into OPAL. This offers several benefits as described in RFC http://www.open-mpi.org/community/lists/devel/2009/07/6387.php namely: - Fewer basic types (int* and float* types, boolean and wchar - Fixing naming scheme to ompi-nomenclature. - Usability outside of the ompi-layer. - Due to the fixed nature of simple opal types, their information is completely known at compile time and therefore constified - With fewer datatypes (22), the actual sizes of bit-field types may be reduced from 64 to 32 bits, allowing reorganizing the opal_datatype structure, eliminating holes and keeping data required in convertor (upon send/recv) in one cacheline... This has implications to the convertor-datastructure and other parts of the code. - Several performance tests have been run, the netpipe latency does not change with this patch on Linux/x86-64 on the smoky cluster. - Extensive tests have been done to verify correctness (no new regressions) using: 1. mpi_test_suite on linux/x86-64 using clean ompi-trunk and ompi-ddt: a. running both trunk and ompi-ddt resulted in no differences (except for MPI_SHORT_INT and MPI_TYPE_MIX_LB_UB do now run correctly). b. with --enable-memchecker and running under valgrind (one buglet when run with static found in test-suite, commited) 2. ibm testsuite on linux/x86-64 using clean ompi-trunk and ompi-ddt: all passed (except for the dynamic/ tests failed!! as trunk/MTT) 3. compilation and usage of HDF5 tests on Jaguar using PGI and PathScale compilers. 4. compilation and usage on Scicortex. - Please note, that for the heterogeneous case, (-m32 compiled binaries/ompi), neither ompi-trunk, nor ompi-ddt branch would successfully launch. This commit was SVN r21641.
2009-07-13 08:56:31 +04:00
#include "ompi/datatype/ompi_datatype.h"
adding new funcions This commit was SVN r537.
2004-01-25 04:51:49 +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 new funcions This commit was SVN r537.
2004-01-25 04:51:49 +03:00
#pragma weak MPI_Get = PMPI_Get
#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_Get";
adding new funcions This commit was SVN r537.
2004-01-25 04:51:49 +03:00
int MPI_Get(void *origin_addr, int origin_count,
MPI_Datatype origin_datatype, int target_rank,
MPI_Aint target_disp, int target_count,
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
MPI_Datatype target_datatype, MPI_Win win)
{
Merge in present work on the MPI-2 onesided chapter. The current code is not complete, but stable enough that it will have no impact on general development, so into the trunk it goes. Changes in this commit include: - Remove the --with option for disabling MPI-2 onesided support. It complicated code, and has no real reason for existing - add a framework osc (OneSided Communication) for encapsulating all the MPI-2 onesided functionality - Modify the MPI interface functions for the MPI-2 onesided chapter to properly call the underlying framework and do the required error checking - Created an osc component pt2pt, which is layered over the BML/BTL for communication (although it also uses the PML for long message transfers). Currently, all support functions, all communication functions (Put, Get, Accumulate), and the Fence synchronization function are implemented. The PWSC active synchronization functions and Lock/Unlock passive synchronization functions are still not implemented This commit was SVN r8836.
2006-01-28 18:38:37 +03:00
int rc;
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
Merge in present work on the MPI-2 onesided chapter. The current code is not complete, but stable enough that it will have no impact on general development, so into the trunk it goes. Changes in this commit include: - Remove the --with option for disabling MPI-2 onesided support. It complicated code, and has no real reason for existing - add a framework osc (OneSided Communication) for encapsulating all the MPI-2 onesided functionality - Modify the MPI interface functions for the MPI-2 onesided chapter to properly call the underlying framework and do the required error checking - Created an osc component pt2pt, which is layered over the BML/BTL for communication (although it also uses the PML for long message transfers). Currently, all support functions, all communication functions (Put, Get, Accumulate), and the Fence synchronization function are implemented. The PWSC active synchronization functions and Lock/Unlock passive synchronization functions are still not implemented This commit was SVN r8836.
2006-01-28 18:38:37 +03:00
if (MPI_PARAM_CHECK) {
rc = OMPI_SUCCESS;
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
Merge in present work on the MPI-2 onesided chapter. The current code is not complete, but stable enough that it will have no impact on general development, so into the trunk it goes. Changes in this commit include: - Remove the --with option for disabling MPI-2 onesided support. It complicated code, and has no real reason for existing - add a framework osc (OneSided Communication) for encapsulating all the MPI-2 onesided functionality - Modify the MPI interface functions for the MPI-2 onesided chapter to properly call the underlying framework and do the required error checking - Created an osc component pt2pt, which is layered over the BML/BTL for communication (although it also uses the PML for long message transfers). Currently, all support functions, all communication functions (Put, Get, Accumulate), and the Fence synchronization function are implemented. The PWSC active synchronization functions and Lock/Unlock passive synchronization functions are still not implemented This commit was SVN r8836.
2006-01-28 18:38:37 +03:00
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
if (ompi_win_invalid(win)) {
return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_WIN, FUNC_NAME);
} else if (origin_count < 0 || target_count < 0) {
rc = MPI_ERR_COUNT;
* followup to r10972... Even if MPI_PROC_NULL is given, we should do the full argument checking (allowing that MPI_PROC_NULL is legal, of course). Only after the argument checking do we shortcut. Fixes trac:237, which was caused by moving the MPI_PROC_NULL test in MPI_Bsend_init, but not allowing for MPI_PROC_NULL when checking rank. This commit was SVN r11108. The following SVN revision numbers were found above: r10972 --> open-mpi/ompi@31c66d92aa607d2098152075d0c93197c63e1269 The following Trac tickets were found above: Ticket 237 --> https://svn.open-mpi.org/trac/ompi/ticket/237
2006-08-03 08:44:03 +04:00
} else if (ompi_win_peer_invalid(win, target_rank) &&
(MPI_PROC_NULL != target_rank)) {
Merge in present work on the MPI-2 onesided chapter. The current code is not complete, but stable enough that it will have no impact on general development, so into the trunk it goes. Changes in this commit include: - Remove the --with option for disabling MPI-2 onesided support. It complicated code, and has no real reason for existing - add a framework osc (OneSided Communication) for encapsulating all the MPI-2 onesided functionality - Modify the MPI interface functions for the MPI-2 onesided chapter to properly call the underlying framework and do the required error checking - Created an osc component pt2pt, which is layered over the BML/BTL for communication (although it also uses the PML for long message transfers). Currently, all support functions, all communication functions (Put, Get, Accumulate), and the Fence synchronization function are implemented. The PWSC active synchronization functions and Lock/Unlock passive synchronization functions are still not implemented This commit was SVN r8836.
2006-01-28 18:38:37 +03:00
rc = MPI_ERR_RANK;
- Add parameter checking as required by the standard. This commit was SVN r12318.
2006-10-26 13:18:21 +04:00
} else if ( target_disp < 0 ) {
rc = MPI_ERR_DISP;
Merge in present work on the MPI-2 onesided chapter. The current code is not complete, but stable enough that it will have no impact on general development, so into the trunk it goes. Changes in this commit include: - Remove the --with option for disabling MPI-2 onesided support. It complicated code, and has no real reason for existing - add a framework osc (OneSided Communication) for encapsulating all the MPI-2 onesided functionality - Modify the MPI interface functions for the MPI-2 onesided chapter to properly call the underlying framework and do the required error checking - Created an osc component pt2pt, which is layered over the BML/BTL for communication (although it also uses the PML for long message transfers). Currently, all support functions, all communication functions (Put, Get, Accumulate), and the Fence synchronization function are implemented. The PWSC active synchronization functions and Lock/Unlock passive synchronization functions are still not implemented This commit was SVN r8836.
2006-01-28 18:38:37 +03:00
} else {
Number of one-sided fixes: * use one-sided datatype check instead of send/receive and check both the origin and target datatypes * allow error handler to be set on MPI_WIN_NULL, per standard * Allow recursive calls into the pt2pt osc component's progress function * Fix an uninitialized variable problem in the unlock header This commit was SVN r12667.
2006-11-27 06:22:44 +03:00
OMPI_CHECK_DATATYPE_FOR_ONE_SIDED(rc, origin_datatype, origin_count);
if (OMPI_SUCCESS == rc) {
OMPI_CHECK_DATATYPE_FOR_ONE_SIDED(rc, target_datatype, target_count);
}
Merge in present work on the MPI-2 onesided chapter. The current code is not complete, but stable enough that it will have no impact on general development, so into the trunk it goes. Changes in this commit include: - Remove the --with option for disabling MPI-2 onesided support. It complicated code, and has no real reason for existing - add a framework osc (OneSided Communication) for encapsulating all the MPI-2 onesided functionality - Modify the MPI interface functions for the MPI-2 onesided chapter to properly call the underlying framework and do the required error checking - Created an osc component pt2pt, which is layered over the BML/BTL for communication (although it also uses the PML for long message transfers). Currently, all support functions, all communication functions (Put, Get, Accumulate), and the Fence synchronization function are implemented. The PWSC active synchronization functions and Lock/Unlock passive synchronization functions are still not implemented This commit was SVN r8836.
2006-01-28 18:38:37 +03:00
}
OMPI_ERRHANDLER_CHECK(rc, win, rc, FUNC_NAME);
}
* followup to r10972... Even if MPI_PROC_NULL is given, we should do the full argument checking (allowing that MPI_PROC_NULL is legal, of course). Only after the argument checking do we shortcut. Fixes trac:237, which was caused by moving the MPI_PROC_NULL test in MPI_Bsend_init, but not allowing for MPI_PROC_NULL when checking rank. This commit was SVN r11108. The following SVN revision numbers were found above: r10972 --> open-mpi/ompi@31c66d92aa607d2098152075d0c93197c63e1269 The following Trac tickets were found above: Ticket 237 --> https://svn.open-mpi.org/trac/ompi/ticket/237
2006-08-03 08:44:03 +04:00
if (MPI_PROC_NULL == target_rank) return MPI_SUCCESS;
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();
merging the memchecker into trunk. This commit was SVN r17424.
2008-02-12 11:46:27 +03:00
Merge in present work on the MPI-2 onesided chapter. The current code is not complete, but stable enough that it will have no impact on general development, so into the trunk it goes. Changes in this commit include: - Remove the --with option for disabling MPI-2 onesided support. It complicated code, and has no real reason for existing - add a framework osc (OneSided Communication) for encapsulating all the MPI-2 onesided functionality - Modify the MPI interface functions for the MPI-2 onesided chapter to properly call the underlying framework and do the required error checking - Created an osc component pt2pt, which is layered over the BML/BTL for communication (although it also uses the PML for long message transfers). Currently, all support functions, all communication functions (Put, Get, Accumulate), and the Fence synchronization function are implemented. The PWSC active synchronization functions and Lock/Unlock passive synchronization functions are still not implemented This commit was SVN r8836.
2006-01-28 18:38:37 +03:00
rc = win->w_osc_module->osc_get(origin_addr, origin_count, origin_datatype,
target_rank, target_disp, target_count,
target_datatype, win);
OMPI_ERRHANDLER_RETURN(rc, win, rc, FUNC_NAME);
adding new funcions This commit was SVN r537.
2004-01-25 04:51:49 +03:00
}
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