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bce2f44154
openmpi/ompi/mca/coll/base/coll_base_open.c

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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
/*
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.
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
* $HEADER$
*/
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
#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
#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/constants.h"
#include "opal/mca/mca.h"
- On the way to get the BTLs split out and lessen dependency on orte: Often, orte/util/show_help.h is included, although no functionality is required -- instead, most often opal_output.h, or orte/mca/rml/rml_types.h Please see orte_show_help_replacement.sh commited next. - Local compilation (Linux/x86_64) w/ -Wimplicit-function-declaration actually showed two *missing* #include "orte/util/show_help.h" in orte/mca/odls/base/odls_base_default_fns.c and in orte/tools/orte-top/orte-top.c Manually added these. Let's have MTT the last word. This commit was SVN r20557.
2009-02-14 05:26:12 +03:00
#include "opal/util/output.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 "opal/mca/base/base.h"
#include "opal/mca/base/mca_base_param.h"
This commit represents a bunch of work on a Mercurial side branch. As such, the commit message back to the master SVN repository is fairly long. = ORTE Job-Level Output Messages = Add two new interfaces that should be used for all new code throughout the ORTE and OMPI layers (we already make the search-and-replace on the existing ORTE / OMPI layers): * orte_output(): (and corresponding friends ORTE_OUTPUT, orte_output_verbose, etc.) This function sends the output directly to the HNP for processing as part of a job-specific output channel. It supports all the same outputs as opal_output() (syslog, file, stdout, stderr), but for stdout/stderr, the output is sent to the HNP for processing and output. More on this below. * orte_show_help(): This function is a drop-in-replacement for opal_show_help(), with two differences in functionality: 1. the rendered text help message output is sent to the HNP for display (rather than outputting directly into the process' stderr stream) 1. the HNP detects duplicate help messages and does not display them (so that you don't see the same error message N times, once from each of your N MPI processes); instead, it counts "new" instances of the help message and displays a message every ~5 seconds when there are new ones ("I got X new copies of the help message...") opal_show_help and opal_output still exist, but they only output in the current process. The intent for the new orte_* functions is that they can apply job-level intelligence to the output. As such, we recommend that all new ORTE and OMPI code use the new orte_* functions, not thei opal_* functions. === New code === For ORTE and OMPI programmers, here's what you need to do differently in new code: * Do not include opal/util/show_help.h or opal/util/output.h. Instead, include orte/util/output.h (this one header file has declarations for both the orte_output() series of functions and orte_show_help()). * Effectively s/opal_output/orte_output/gi throughout your code. Note that orte_output_open() takes a slightly different argument list (as a way to pass data to the filtering stream -- see below), so you if explicitly call opal_output_open(), you'll need to slightly adapt to the new signature of orte_output_open(). * Literally s/opal_show_help/orte_show_help/. The function signature is identical. === Notes === * orte_output'ing to stream 0 will do similar to what opal_output'ing did, so leaving a hard-coded "0" as the first argument is safe. * For systems that do not use ORTE's RML or the HNP, the effect of orte_output_* and orte_show_help will be identical to their opal counterparts (the additional information passed to orte_output_open() will be lost!). Indeed, the orte_* functions simply become trivial wrappers to their opal_* counterparts. Note that we have not tested this; the code is simple but it is quite possible that we mucked something up. = Filter Framework = Messages sent view the new orte_* functions described above and messages output via the IOF on the HNP will now optionally be passed through a new "filter" framework before being output to stdout/stderr. The "filter" OPAL MCA framework is intended to allow preprocessing to messages before they are sent to their final destinations. The first component that was written in the filter framework was to create an XML stream, segregating all the messages into different XML tags, etc. This will allow 3rd party tools to read the stdout/stderr from the HNP and be able to know exactly what each text message is (e.g., a help message, another OMPI infrastructure message, stdout from the user process, stderr from the user process, etc.). Filtering is not active by default. Filter components must be specifically requested, such as: {{{ $ mpirun --mca filter xml ... }}} There can only be one filter component active. = New MCA Parameters = The new functionality described above introduces two new MCA parameters: * '''orte_base_help_aggregate''': Defaults to 1 (true), meaning that help messages will be aggregated, as described above. If set to 0, all help messages will be displayed, even if they are duplicates (i.e., the original behavior). * '''orte_base_show_output_recursions''': An MCA parameter to help debug one of the known issues, described below. It is likely that this MCA parameter will disappear before v1.3 final. = Known Issues = * The XML filter component is not complete. The current output from this component is preliminary and not real XML. A bit more work needs to be done to configure.m4 search for an appropriate XML library/link it in/use it at run time. * There are possible recursion loops in the orte_output() and orte_show_help() functions -- e.g., if RML send calls orte_output() or orte_show_help(). We have some ideas how to fix these, but figured that it was ok to commit before feature freeze with known issues. The code currently contains sub-optimal workarounds so that this will not be a problem, but it would be good to actually solve the problem rather than have hackish workarounds before v1.3 final. This commit was SVN r18434.
2008-05-14 00:00:55 +04:00
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 "ompi/mca/coll/coll.h"
#include "ompi/mca/coll/base/base.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
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
/*
* The following file was created by configure. It contains extern
* statements and the definition of an array of pointers to each
- 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
* component's public mca_base_component_t struct.
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
*/
Remove a bunch of -I's that are no longer necessary with properly-prefixed static-component.h files. This commit was SVN r6342.
2005-07-04 22:24:58 +04:00
#include "ompi/mca/coll/base/static-components.h"
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
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
/*
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
* Global variables; most of which are loaded by back-ends of MCA
* variables
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
*/
int mca_coll_base_output = -1;
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
int mca_coll_base_crossover = 4;
int mca_coll_base_associative = 1;
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
bool mca_coll_base_components_opened_valid = false;
* rename ompi_list to opal_list This commit was SVN r6322.
2005-07-03 20:22:16 +04:00
opal_list_t mca_coll_base_components_opened;
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
Fixes trac:1392, #1400 * add "register" function to mca_base_component_t * converted coll:basic and paffinity:linux and paffinity:solaris to use this function * we'll convert the rest over time (I'll file a ticket once all this is committed) * add 32 bytes of "reserved" space to the end of mca_base_component_t and mca_base_component_data_2_0_0_t to make future upgrades [slightly] easier * new mca_base_component_t size: 196 bytes * new mca_base_component_data_2_0_0_t size: 36 bytes * MCA base version bumped to v2.0 * '''We now refuse to load components that are not MCA v2.0.x''' * all MCA frameworks versions bumped to v2.0 * be a little more explicit about version numbers in the MCA base * add big comment in mca.h about versioning philosophy This commit was SVN r19073. The following Trac tickets were found above: Ticket 1392 --> https://svn.open-mpi.org/trac/ompi/ticket/1392
2008-07-29 02:40:57 +04:00
OBJ_CLASS_INSTANCE(mca_coll_base_module_t, opal_object_t, NULL, NULL);
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
/*
* Function for finding and opening either all MCA components, or the one
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
* that was specifically requested via a MCA parameter.
*/
int mca_coll_base_open(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
{
Re-indent; real commit with some changes coming shortly. This commit was SVN r7596.
2005-10-03 23:56:39 +04:00
/* Open an output stream for this framework */
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
Effectively revert the orte_output system and return to direct use of opal_output at all levels. Retain the orte_show_help subsystem to allow aggregation of show_help messages at the HNP. After much work by Jeff and myself, and quite a lot of discussion, it has become clear that we simply cannot resolve the infinite loops caused by RML-involved subsystems calling orte_output. The original rationale for the change to orte_output has also been reduced by shifting the output of XML-formatted vs human readable messages to an alternative approach. I have globally replaced the orte_output/ORTE_OUTPUT calls in the code base, as well as the corresponding .h file name. I have test compiled and run this on the various environments within my reach, so hopefully this will prove minimally disruptive. This commit was SVN r18619.
2008-06-09 18:53:58 +04:00
mca_coll_base_output = opal_output_open(NULL);
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
Re-indent; real commit with some changes coming shortly. This commit was SVN r7596.
2005-10-03 23:56:39 +04:00
/* Open up all available components */
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
Nothing of substance; just indenting changes (''finally'' update this framework base to 4 space tabs!). This commit was SVN r20173.
2008-12-31 15:17:08 +03:00
if (OMPI_SUCCESS !=
Re-indent; real commit with some changes coming shortly. This commit was SVN r7596.
2005-10-03 23:56:39 +04:00
mca_base_components_open("coll", mca_coll_base_output,
Nothing of substance; just indenting changes (''finally'' update this framework base to 4 space tabs!). This commit was SVN r20173.
2008-12-31 15:17:08 +03:00
mca_coll_base_static_components,
Re-indent; real commit with some changes coming shortly. This commit was SVN r7596.
2005-10-03 23:56:39 +04:00
&mca_coll_base_components_opened, true)) {
return OMPI_ERROR;
}
mca_coll_base_components_opened_valid = true;
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
Re-indent; real commit with some changes coming shortly. This commit was SVN r7596.
2005-10-03 23:56:39 +04:00
/* All done */
Add some base coll functions This commit was SVN r603.
2004-01-30 06:53:03 +03:00
Re-indent; real commit with some changes coming shortly. This commit was SVN r7596.
2005-10-03 23:56:39 +04:00
return OMPI_SUCCESS;
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
}
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