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openmpi/ompi/mca/pml/base/base.h

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Replace the ompi_pointer_array with opal_pointer_array. The next step (sometimes after the merge with the ORTE branch), the opal_pointer_array will became the only pointer_array implementation (the orte_pointer_array will be removed). This commit was SVN r17007.
2007-12-21 09:02:00 +03:00
/* -*- Mode: C; c-basic-offset:4 ; -*- */
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +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.
Replace the ompi_pointer_array with opal_pointer_array. The next step (sometimes after the merge with the ORTE branch), the opal_pointer_array will became the only pointer_array implementation (the orte_pointer_array will be removed). This commit was SVN r17007.
2007-12-21 09:02:00 +03:00
* Copyright (c) 2004-2007 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.
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.
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
*
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +03:00
* $HEADER$
*/
#ifndef MCA_PML_BASE_H
#define MCA_PML_BASE_H
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#include "ompi_config.h"
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +03:00
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 "opal/mca/mca.h"
#include "ompi/mca/pml/pml.h"
Replace the ompi_pointer_array with opal_pointer_array. The next step (sometimes after the merge with the ORTE branch), the opal_pointer_array will became the only pointer_array implementation (the orte_pointer_array will be removed). This commit was SVN r17007.
2007-12-21 09:02:00 +03:00
#include "opal/class/opal_pointer_array.h"
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +03:00
/*
* Global functions for the PML
*/
Replace the ompi_pointer_array with opal_pointer_array. The next step (sometimes after the merge with the ORTE branch), the opal_pointer_array will became the only pointer_array implementation (the orte_pointer_array will be removed). This commit was SVN r17007.
2007-12-21 09:02:00 +03:00
BEGIN_C_DECLS
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
/*
* This is the base priority for a PML wrapper component
* If there exists more than one then it is undefined
* which one is picked.
*/
#define PML_SELECT_WRAPPER_PRIORITY -128
this is the big windows commit. there are more things which have gone into this than i can remember. but basically, we are looking for 1. header file and source file protections using #ifdef WIN32 2. new files and directories to support windows functionality 3. appropritate linkage symbols added (OMPI_DECLSPEC) for windows 4. some functions are unimplemented on the windows side. this is mostly because there might not be need to implement it in windows land. eg., forking a daemon off 5. Introduced locking mechanisms for windows This commit was SVN r3286.
2004-10-22 20:06:05 +04:00
OMPI_DECLSPEC int mca_pml_base_open(void);
starting integration of i/o forwarding framework This commit was SVN r3986.
2005-01-13 18:30:49 +03:00
OMPI_DECLSPEC int mca_pml_base_progress(void);
Change the orientation of the thread level determination in ompi_mpi_init(): we no longer *query* the components to see what they can support -- instead, we *tell* the components what they need to support (if they can't support it, they should disqualify themselves from selection). This involved a bunch of things: - pass the configure-time-decided OMPI_ENABLE_PROGRESS_THREADS and OMPI_ENABLE_MPI_THREADS constants to each framework selection function - eliminate mca_base_init_select_components() - eliminate all "allow_multi_user_threads" and "have_hidden_threads" kinds of arguments and aggregation from various framework selection and component/module functions - correctly determine the max MPI thread level that we can support and limit the final MPI thread level as appropriate during ompi_mpi_init() As a side effect, while editing nearly every MPI component I also did the following: - found 2 places (gm and ib ptls) where ompi_set_using_threads() was erroneously being called (I think this is left over kruft from misunderstandings by the original authors). I removed these. This commit was SVN r5055.
2005-03-27 17:05:23 +04:00
OMPI_DECLSPEC int mca_pml_base_select(bool enable_progress_threads,
bool enable_mpi_threads);
Share currently selected PML in the modex information, then check whenever adding new procs that the remote proc's pml is the same as our local pml. Turns the hangs from mismatched PMLs into an abort, which is better, I think. This commit was SVN r13582.
2007-02-09 19:38:16 +03:00
/* share in modex the name of the selected component */
OMPI_DECLSPEC int mca_pml_base_pml_selected(const char *name);
/* verify that all new procs are using the currently selected component */
OMPI_DECLSPEC int mca_pml_base_pml_check_selected(const char *my_pml,
struct ompi_proc_t **procs,
size_t nprocs);
Seperate finalize and close for the PML, this gives the PML a chance to complete any outstanding operations prior to close. Before this change we just called pml_finalize in pml_close which causes problems if there are outstanding events that a BTL/MTL needs to progress during finalize. The problem is that MPI_COMM_WORLD and others were destroyed prior to closing the PML, pml_close would call pml_finalize, events would progress in the BTL, and these events expected MPI_COMM_WORLD to still be around.. This commit was SVN r16405.
2007-10-09 19:28:56 +04:00
OMPI_DECLSPEC int mca_pml_base_finalize(void);
this is the big windows commit. there are more things which have gone into this than i can remember. but basically, we are looking for 1. header file and source file protections using #ifdef WIN32 2. new files and directories to support windows functionality 3. appropritate linkage symbols added (OMPI_DECLSPEC) for windows 4. some functions are unimplemented on the windows side. this is mostly because there might not be need to implement it in windows land. eg., forking a daemon off 5. Introduced locking mechanisms for windows This commit was SVN r3286.
2004-10-22 20:06:05 +04:00
OMPI_DECLSPEC int mca_pml_base_close(void);
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +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
OMPI_DECLSPEC int mca_pml_base_ft_event(int state);
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +03:00
/*
- Remove kruft from pml.h, move some into pml/base/base.h (pml/pml.h is strictly public-only) - Add selection routine for pml base This commit was SVN r605.
2004-01-30 06:54:52 +03:00
* Globals
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +03:00
*/
this is the big windows commit. there are more things which have gone into this than i can remember. but basically, we are looking for 1. header file and source file protections using #ifdef WIN32 2. new files and directories to support windows functionality 3. appropritate linkage symbols added (OMPI_DECLSPEC) for windows 4. some functions are unimplemented on the windows side. this is mostly because there might not be need to implement it in windows land. eg., forking a daemon off 5. Introduced locking mechanisms for windows This commit was SVN r3286.
2004-10-22 20:06:05 +04:00
OMPI_DECLSPEC extern int mca_pml_base_output;
* rename ompi_list to opal_list This commit was SVN r6322.
2005-07-03 20:22:16 +04:00
OMPI_DECLSPEC extern opal_list_t mca_pml_base_components_available;
this is the big windows commit. there are more things which have gone into this than i can remember. but basically, we are looking for 1. header file and source file protections using #ifdef WIN32 2. new files and directories to support windows functionality 3. appropritate linkage symbols added (OMPI_DECLSPEC) for windows 4. some functions are unimplemented on the windows side. this is mostly because there might not be need to implement it in windows land. eg., forking a daemon off 5. Introduced locking mechanisms for windows This commit was SVN r3286.
2004-10-22 20:06:05 +04:00
OMPI_DECLSPEC extern mca_pml_base_component_t mca_pml_base_selected_component;
OMPI_DECLSPEC extern mca_pml_base_module_t mca_pml;
Replace the ompi_pointer_array with opal_pointer_array. The next step (sometimes after the merge with the ORTE branch), the opal_pointer_array will became the only pointer_array implementation (the orte_pointer_array will be removed). This commit was SVN r17007.
2007-12-21 09:02:00 +03:00
OMPI_DECLSPEC extern opal_pointer_array_t mca_pml_base_pml;
END_C_DECLS
First cut of a lot of MCA infrastruture. Still little base code yet, but the build structure is getting there. This commit was SVN r269.
2004-01-12 00:31:52 +03:00
#endif /* MCA_PML_BASE_H */
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