igor.ivanov@itseez.com
8f45d83d46
ompi/coll: Fix warnings in hcoll component
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warning: assignment from incompatible pointer type
2015-12-16 14:52:29 +02:00
Devendar Bureddy
243b75aa80
HCOLL: Add alltoallv interface
2015-10-02 01:51:33 +03:00
Gilles Gouaillardet
df98a73131
configury: fix hcoll detection
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* 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
Devendar Bureddy
e732152304
HCOLL: Fix hcoll supported datatype checks corretcly
2015-01-02 21:18:12 +02:00
Devendar Bureddy
e398ad6619
HCOLL: Fix OMPI to HCOLL predefined datatypes, Ops mapping
2014-12-23 22:30:29 +02:00
Devendar Bureddy
228772ae81
hcoll gatherv support
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cmr=v1.8.2:reviewer=jladd
This commit was SVN r32097.
2014-06-26 18:14:41 +00:00
Devendar Bureddy
4554770ee4
hcol fixes
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cmr=v1.7.4:reviewer=jladd
This commit was SVN r29787.
2013-12-03 20:21:40 +00:00
Joshua Ladd
82e092db1b
Adding interface changes in hcoll component to support non-blocking collectives in libhcoll. This was added by Elena Elkina and reviewed by Josh Ladd.
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cmr:v1.7.3:reviewer=jladd:subject=Add support for non-blocking collectives in hcoll
This commit was SVN r29244.
2013-09-25 16:14:59 +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
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This commit was SVN r28694.
2013-07-01 22:39:43 +00:00
