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openmpi/ompi/mca/btl/usnic/Makefile.am

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Makefile
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First commit of the Cisco usNIC BTL. This BTL accesses the Cisco usNIC Linux device via the Linux verbs API via Unreliable Datagram queue pairs. A few noteworthy points: * This BTL does most of its own fragmentation; it tells the PML that it has a very high max_send_size (much higher than the network MTU). * Since UD fragments are, by definition, unreliable, the usnic BTL handles all of its own reliability via a sliding window approach using the opal_hotel construct and many tricks stolen from the corpus of knowledge surrounding efficient TCP. * There is a fun PML latency-metric based optimization for NUMA awareness of short messages. * Note that this is ''not'' a generic UD verbs BTL; it is specific to the Cisco usNIC device. This commit was SVN r28879.
2013-07-19 22:13:58 +00:00
#
# 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 (c) 2006 Sandia National Laboratories. All rights
# reserved.
# Copyright (c) 2010-2013 Cisco Systems, Inc. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
AM_CPPFLAGS = $(btl_usnic_CPPFLAGS)
usnic: add MSGDEBUG1_OUT/MSGDEBUG2_OUT macros This includes suppressing picky-mode warnings about __VA_ARGS__, which we know are supported by any compilers we care about. Reviewed-by: Jeff Squyres <jsquyres@cisco.com> Reviewed-by: Reese Faucette <rfaucett@cisco.com> This commit was SVN r29590.
2013-11-04 22:51:35 +00:00
AM_CFLAGS = $(btl_usnic_CFLAGS)
First commit of the Cisco usNIC BTL. This BTL accesses the Cisco usNIC Linux device via the Linux verbs API via Unreliable Datagram queue pairs. A few noteworthy points: * This BTL does most of its own fragmentation; it tells the PML that it has a very high max_send_size (much higher than the network MTU). * Since UD fragments are, by definition, unreliable, the usnic BTL handles all of its own reliability via a sliding window approach using the opal_hotel construct and many tricks stolen from the corpus of knowledge surrounding efficient TCP. * There is a fun PML latency-metric based optimization for NUMA awareness of short messages. * Note that this is ''not'' a generic UD verbs BTL; it is specific to the Cisco usNIC device. This commit was SVN r28879.
2013-07-19 22:13:58 +00:00
Fix longstanding issue with our multi-project support. Rather than using pkg{data,lib,includedir}, use our own ompi{data,lib,includedir}, which is always set to {datadir,libdir,includedir}/openmpi. This will keep us from having help files in prefix/share/open-rte when building without Open MPI, but in prefix/share/openmpi when building with Open MPI. This commit was SVN r30140.
2014-01-07 22:11:15 +00:00
dist_ompidata_DATA = \
First commit of the Cisco usNIC BTL. This BTL accesses the Cisco usNIC Linux device via the Linux verbs API via Unreliable Datagram queue pairs. A few noteworthy points: * This BTL does most of its own fragmentation; it tells the PML that it has a very high max_send_size (much higher than the network MTU). * Since UD fragments are, by definition, unreliable, the usnic BTL handles all of its own reliability via a sliding window approach using the opal_hotel construct and many tricks stolen from the corpus of knowledge surrounding efficient TCP. * There is a fun PML latency-metric based optimization for NUMA awareness of short messages. * Note that this is ''not'' a generic UD verbs BTL; it is specific to the Cisco usNIC device. This commit was SVN r28879.
2013-07-19 22:13:58 +00:00
help-mpi-btl-usnic.txt
sources = \
Ensure that btl_usnic_compat.h is in the tarball. This commit was SVN r29140.
2013-09-06 15:53:56 +00:00
btl_usnic_compat.h \
First commit of the Cisco usNIC BTL. This BTL accesses the Cisco usNIC Linux device via the Linux verbs API via Unreliable Datagram queue pairs. A few noteworthy points: * This BTL does most of its own fragmentation; it tells the PML that it has a very high max_send_size (much higher than the network MTU). * Since UD fragments are, by definition, unreliable, the usnic BTL handles all of its own reliability via a sliding window approach using the opal_hotel construct and many tricks stolen from the corpus of knowledge surrounding efficient TCP. * There is a fun PML latency-metric based optimization for NUMA awareness of short messages. * Note that this is ''not'' a generic UD verbs BTL; it is specific to the Cisco usNIC device. This commit was SVN r28879.
2013-07-19 22:13:58 +00:00
btl_usnic_module.c \
btl_usnic_module.h \
btl_usnic.h \
btl_usnic_ack.c \
btl_usnic_ack.h \
btl_usnic_component.c \
btl_usnic_endpoint.c \
btl_usnic_endpoint.h \
btl_usnic_frag.c \
btl_usnic_frag.h \
btl_usnic_hwloc.h \
btl_usnic_mca.c \
btl_usnic_proc.c \
btl_usnic_proc.h \
btl_usnic_recv.c \
btl_usnic_recv.h \
btl_usnic_send.c \
btl_usnic_send.h \
Move all usNIC stats to _stats.c|h and export them as MPI_T pvars. This commit moves all the module stats into their own struct so that the stats only need to appear as a single line in the module_t definition, and then moves all the logic for reporting the stats into btl_usnic_stats.c|h. Further, the stats are now exported as MPI_T_BIND_NO_OBJECT entities (i.e., not bound to any particular MPI handle), and are marked as READONLY and CONTINUOUS. They currently all default to verbose level 5 ("Application tuner / detailed", according to https://svn.open-mpi.org/trac/ompi/wiki/MCAParamLevels). Most of the statistics are counters, but a small number are high watermark values. Due to how counters are reported via MPI_T, none of the counters are exported through MPI_T if the MCA param btl_usnic_stats_relative=1 (i.e., the module resets the stats back to zero at a given frequency). When MPI_T_pvar_handle_alloc() is invoked on any of these pvars, it will return a count that is equal to the number of active usnic BTL modules. The values returned for any given pvar (e.g., num_total_sends) are an array containing one value for each active usnic BTL module. The ordering of values in the array is both consistent across all usnic pvars and stable throughout a single job: array slot 0 corresponds to module X, array slot 1 corresponds to module Y, etc. Mapping which array slot corresponds to which underlying Linux usnic_X device works as follows: * The btl_usnic_devices MPI_T state pvar is associated with a btl_usnic_device MPI_T enum, and be obtained via MPI_T_pvar_get_info(). * If all usNIC pvars are of length N, the values [0,N) in the btl_usnic_device enum are associated with strings of the corresponding underlying Linux device. For exampe, to look up which Linux device is reported in all usNIC pvars' array slot 1, look up the int value 1 in the btl_usnic_devices enum. Its corresponding string value is underlying Linux device name (e.g., "usnic_1"). cmr=v1.7.4:subject="usnic BTL MPI_T pvars" This commit was SVN r29545.
2013-10-28 22:23:08 +00:00
btl_usnic_stats.h \
btl_usnic_stats.c \
First commit of the Cisco usNIC BTL. This BTL accesses the Cisco usNIC Linux device via the Linux verbs API via Unreliable Datagram queue pairs. A few noteworthy points: * This BTL does most of its own fragmentation; it tells the PML that it has a very high max_send_size (much higher than the network MTU). * Since UD fragments are, by definition, unreliable, the usnic BTL handles all of its own reliability via a sliding window approach using the opal_hotel construct and many tricks stolen from the corpus of knowledge surrounding efficient TCP. * There is a fun PML latency-metric based optimization for NUMA awareness of short messages. * Note that this is ''not'' a generic UD verbs BTL; it is specific to the Cisco usNIC device. This commit was SVN r28879.
2013-07-19 22:13:58 +00:00
btl_usnic_util.c \
btl_usnic_util.h
if OPAL_HAVE_HWLOC
sources += btl_usnic_hwloc.c
endif
# Make the output library in this directory, and name it either
# mca_<type>_<name>.la (for DSO builds) or libmca_<type>_<name>.la
# (for static builds).
if MCA_BUILD_ompi_btl_usnic_DSO
lib =
lib_sources =
component = mca_btl_usnic.la
component_sources = $(sources)
else
lib = libmca_btl_usnic.la
lib_sources = $(sources)
component =
component_sources =
endif
Fix longstanding issue with our multi-project support. Rather than using pkg{data,lib,includedir}, use our own ompi{data,lib,includedir}, which is always set to {datadir,libdir,includedir}/openmpi. This will keep us from having help files in prefix/share/open-rte when building without Open MPI, but in prefix/share/openmpi when building with Open MPI. This commit was SVN r30140.
2014-01-07 22:11:15 +00:00
mcacomponentdir = $(ompilibdir)
First commit of the Cisco usNIC BTL. This BTL accesses the Cisco usNIC Linux device via the Linux verbs API via Unreliable Datagram queue pairs. A few noteworthy points: * This BTL does most of its own fragmentation; it tells the PML that it has a very high max_send_size (much higher than the network MTU). * Since UD fragments are, by definition, unreliable, the usnic BTL handles all of its own reliability via a sliding window approach using the opal_hotel construct and many tricks stolen from the corpus of knowledge surrounding efficient TCP. * There is a fun PML latency-metric based optimization for NUMA awareness of short messages. * Note that this is ''not'' a generic UD verbs BTL; it is specific to the Cisco usNIC device. This commit was SVN r28879.
2013-07-19 22:13:58 +00:00
mcacomponent_LTLIBRARIES = $(component)
mca_btl_usnic_la_SOURCES = $(component_sources)
mca_btl_usnic_la_LDFLAGS = -module -avoid-version $(btl_usnic_LDFLAGS)
mca_btl_usnic_la_LIBADD = $(btl_usnic_LIBS) \
$(top_ompi_builddir)/ompi/mca/common/verbs/libmca_common_verbs.la
noinst_LTLIBRARIES = $(lib)
libmca_btl_usnic_la_SOURCES = $(lib_sources)
libmca_btl_usnic_la_LDFLAGS= -module -avoid-version $(btl_usnic_LDFLAGS)
libmca_btl_usnic_la_LIBADD = $(btl_usnic_LIBS)
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