openmpi/orte/mca/grpcomm/base/Makefile.am

#
# 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.
# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
#                         University of Stuttgart.  All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
#                         All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#

headers += \
        base/base.h

libmca_grpcomm_la_SOURCES += \
        base/grpcomm_base_close.c \
        base/grpcomm_base_select.c \
        base/grpcomm_base_open.c

if !ORTE_DISABLE_FULL_SUPPORT

libmca_grpcomm_la_SOURCES += \
        base/grpcomm_base_allgather.c \
        base/grpcomm_base_modex.c \
        base/grpcomm_base_coll.c

endif
A number of improvements / changes to the RML/OOB layers: * General TCP cleanup for OPAL / ORTE * Simplifying the OOB by moving much of the logic into the RML * Allowing the OOB RML component to do routing of messages * Adding a component framework for handling routing tables * Moving the xcast functionality from the OOB base to its own framework Includes merge from tmp/bwb-oob-rml-merge revisions: r15506, r15507, r15508, r15510, r15511, r15512, r15513 This commit was SVN r15528. The following SVN revisions from the original message are invalid or inconsistent and therefore were not cross-referenced: r15506 r15507 r15508 r15510 r15511 r15512 r15513 2007-07-20 05:34:02 +04:00			`#`
			`# 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.`
			`# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,`
			`# University of Stuttgart. All rights reserved.`
			`# Copyright (c) 2004-2005 The Regents of the University of California.`
			`# All rights reserved.`
			`# $COPYRIGHT$`
			`#`
			`# Additional copyrights may follow`
			`#`
			`# $HEADER$`
			`#`

			`headers += \`
			`base/base.h`

			`libmca_grpcomm_la_SOURCES += \`
			`base/grpcomm_base_close.c \`
			`base/grpcomm_base_select.c \`
Complete implementation of the --without-rte-support configure option. Working with Brian, this has been tested on RedStorm. Some minor changes to help facilitate debugger support so that both mpirun and yod can operate with it. Still to be completed. This commit was SVN r18664. 2008-06-18 07:15:56 +04:00			`base/grpcomm_base_open.c`

			`if !ORTE_DISABLE_FULL_SUPPORT`

			`libmca_grpcomm_la_SOURCES += \`
Fix the allgather and allgather_list functions to avoid deadlocks at large node/proc counts. Violated the RML rules here - we received the allgather buffer and then did an xcast, which causes a send to go out, and is then subsequently received by the sender. This fix breaks that pattern by forcing the recv to complete outside of the function itself - thus, the allgather and allgather_list always complete their recvs before returning or sending. Reogranize the grpcomm code a little to provide support for soon-to-come new grpcomm components. The revised organization puts what will be common code elements in the base to avoid duplication, while allowing components that don't need those functions to ignore them. This commit was SVN r17941. 2008-03-24 23:50:31 +03:00			`base/grpcomm_base_allgather.c \`
Enable modex-less launch. Consists of: 1. minor modification to include two new opal MCA params: (a) opal_profile: outputs what components were selected by each framework currently enabled for most, but not all, frameworks (b) opal_profile_file: name of file that contains profile info required for modex 2. introduction of two new tools: (a) ompi-probe: MPI process that simply calls MPI_Init/Finalize with opal_profile set. Also reports back the rml IP address for all interfaces on the node (b) ompi-profiler: uses ompi-probe to create the profile_file, also reports out a summary of what framework components are actually being used to help with configuration options 3. modification of the grpcomm basic component to utilize the profile file in place of the modex where possible 4. modification of orterun so it properly sees opal mca params and handles opal_profile correctly to ensure we don't get its profile 5. similar mod to orted as for orterun 6. addition of new test that calls orte_init followed by calls to grpcomm.barrier This is all completely benign unless actively selected. At the moment, it only supports modex-less launch for openib-based systems. Minor mod to the TCP btl would be required to enable it as well, if people are interested. Similarly, anyone interested in enabling other BTL's for modex-less operation should let me know and I'll give you the magic details. This seems to significantly improve scalability provided the file can be locally located on the nodes. I'm looking at an alternative means of disseminating the info (perhaps in launch message) as an option for removing that constraint. This commit was SVN r20098. 2008-12-10 02:49:02 +03:00			`base/grpcomm_base_modex.c \`
Move the daemon collectives out of the ODLS and into the GRPCOMM framework. This removes the inherent assumption that the OOB topology is a tree, thus allowing different grpcomm/routed combinations to implement collectives appropriate to their topology. This commit was SVN r20357. 2009-01-27 22:13:56 +03:00			`base/grpcomm_base_coll.c`
Enable modex-less launch. Consists of: 1. minor modification to include two new opal MCA params: (a) opal_profile: outputs what components were selected by each framework currently enabled for most, but not all, frameworks (b) opal_profile_file: name of file that contains profile info required for modex 2. introduction of two new tools: (a) ompi-probe: MPI process that simply calls MPI_Init/Finalize with opal_profile set. Also reports back the rml IP address for all interfaces on the node (b) ompi-profiler: uses ompi-probe to create the profile_file, also reports out a summary of what framework components are actually being used to help with configuration options 3. modification of the grpcomm basic component to utilize the profile file in place of the modex where possible 4. modification of orterun so it properly sees opal mca params and handles opal_profile correctly to ensure we don't get its profile 5. similar mod to orted as for orterun 6. addition of new test that calls orte_init followed by calls to grpcomm.barrier This is all completely benign unless actively selected. At the moment, it only supports modex-less launch for openib-based systems. Minor mod to the TCP btl would be required to enable it as well, if people are interested. Similarly, anyone interested in enabling other BTL's for modex-less operation should let me know and I'll give you the magic details. This seems to significantly improve scalability provided the file can be locally located on the nodes. I'm looking at an alternative means of disseminating the info (perhaps in launch message) as an option for removing that constraint. This commit was SVN r20098. 2008-12-10 02:49:02 +03:00
Complete implementation of the --without-rte-support configure option. Working with Brian, this has been tested on RedStorm. Some minor changes to help facilitate debugger support so that both mpirun and yod can operate with it. Still to be completed. This commit was SVN r18664. 2008-06-18 07:15:56 +04:00			`endif`