openmpi

Автор	SHA1	Сообщение	Дата
Gilles Gouaillardet	df98a73131	configury: fix hcoll detection * do not add -I/.../include/hcoll -I /.../include/hcoll/api to CPPFLAGS * allow configure --with-hcoll * search hcoll libs in both DIR/lib and DIR/lib64 * fix the description of the --with-hcoll option	2015-08-13 11:08:56 +09:00
Mike Dubman	9a65e0d8c6	cosmetic fixed fpr hcol autotools Refs: #3694 This commit was SVN r29841.	2013-12-08 09:45:13 +00:00
Joshua Ladd	d7a50343bf	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 This commit was SVN r28694.	2013-07-01 22:39:43 +00:00