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openmpi/opal
Brian Barrett a4fabb7e26 openib: Disable CUDA async by default
Disable async receive for CUDA under OpenIB.  While a performance
optimization, it also causes incorrect results for transfers
larger than the GPUDirect RDMA limit.  This change has been validated
and approved by Akshay.

References #3972

Signed-off-by: Brian Barrett <bbarrett@amazon.com>
(cherry picked from commit 9344afd485)
Signed-off-by: Brian Barrett <bbarrett@amazon.com>
2018-09-20 14:20:54 -07:00
..
class opal/fifo: fix 128-bit atomic fifo on Power9 2018-07-10 15:37:11 -06:00
datatype opal/dataype: add additional interface to retrieve more details about 2018-06-21 09:25:50 -05:00
dss Update ORTE to support PMIx v3 2018-03-02 02:00:31 -08:00
etc Correct the comment in the default MCA param template - we do not support a param called "component_path". The correct syntax is "mca_base_component_path" 2018-01-05 08:46:44 -08:00
include Complete job control integration 2018-08-20 16:08:54 -07:00
mca openib: Disable CUDA async by default 2018-09-20 14:20:54 -07:00
memoryhooks opal: rename opal_atomic_init to opal_atomic_lock_init 2017-08-07 14:15:11 -06:00
runtime cuda: add option to remove warning about missing libcuda. 2018-05-24 14:56:46 -07:00
test/reachable reachable: add tests 2017-09-19 19:42:54 -07:00
threads opal/thread: Added keyword opal_thread_local for TLS. 2018-06-14 13:25:04 -07:00
tools Revert "Update to sync with OMPI master and cleanup to build" 2016-11-22 15:03:20 -08:00
util opal/util: plug a memory leak in the opal_infosubscriber_t destructor 2018-09-10 09:19:34 +09:00
win32 opal: standardize on max hostname length 2016-04-24 08:19:47 +02:00
common_sym_whitelist.txt opal: add code patcher framework 2016-04-13 17:16:13 -06:00
Makefile.am opal: remove generated asm code 2017-08-03 09:18:58 -06:00
win_makefile Purge whitespace from the repo 2015-06-23 20:59:57 -07:00