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openmpi/ompi/mca/coll/hcoll
Valentin Petrov 5ff6372886 coll/hcoll: bugfix: initialize req_type field
If left uninitialized then segfault is possible in MPI_Waitall in
    the case the field by chance equals OMPI_REQUEST_GEN.
2016-05-25 15:38:01 +03:00
..
coll_hcoll_component.c ompi/coll: Fix warnings in hcoll component 2015-12-16 14:52:29 +02:00
coll_hcoll_debug.h Per the details and schedule outlined in the attached RFC, Mellanox Technologies would like to CMR the new 'coll/hcoll' component. This component enables Mellanox Technologies' latest HPC middleware offering - 'Hcoll'. 'Hcoll' is a high-performance, standalone collectives library with support for truly asynchronous, non-blocking, hierarchical collectives via hardware offload on supporting Mellanox HCAs (ConnectX-3 and above.) To build the component, libhcoll must first be installed on your system, then you must configure OMPI with the configure flag: '--with-hcoll=/path/to/libhcoll'. Subsequent to installing, you may select the 'coll/hcoll' component at runtime as you would any other coll component, e.g. '-mca coll hcoll,tuned,libnbc'. This has been reviewed by Josh Ladd and should be added to cmr:v1.7:reviewer=jladd 2013-07-01 22:39:43 +00:00
coll_hcoll_dtypes.h Adds mapping to hcoll complex dte 2016-04-19 14:14:28 +03:00
coll_hcoll_module.c Adding entry points for Allgatherv, iAllgatherv, Reduce, and iReduce. 2016-01-23 03:09:29 +02:00
coll_hcoll_ops.c HCOLL: fix hang in hcoll barrier called from finalize for MXM/yalla 2016-05-03 00:49:57 +03:00
coll_hcoll_rte.c coll/hcoll: bugfix: initialize req_type field 2016-05-25 15:38:01 +03:00
coll_hcoll.h Adding entry points for Allgatherv, iAllgatherv, Reduce, and iReduce. 2016-01-23 03:09:29 +02:00
configure.m4 configury: fix hcoll detection 2015-08-13 11:08:56 +09:00
Makefile.am configury: fix hcoll detection 2015-08-13 11:08:56 +09:00
owner.txt hcoll belongs to MLNX and is active 2015-02-23 09:14:03 -07:00