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Commit Graph

119 Commits

Author SHA1 Message Date
Wenkai Du 32399955af Fix build with RCCL 1.x API 2019-11-12 23:04:39 +00:00
Wenkai Du aa0f02bee0 Fix incorrect print out when data size is greater than 4GB 2019-11-11 11:39:59 -08:00
Wenkai Du 13d0ddd12e Init data for throughput iterations to avoid all zero data 2019-09-27 09:12:00 -07:00
Wenkai Du ab82f1af6f Fix memory leak and possible buffer overrun 2019-08-09 10:22:14 -07:00
Wenkai Du 23c374475f Allow call ncclCommAbort on Ctrl+C 2019-07-26 00:15:16 +00:00
Gilbert Lee 043eef6999 Checking that number of requested GPUs is not more than number of available GPUs 2019-07-11 15:36:21 +00:00
Stanley Tsang 924521ff57 Adding unit tests and files for CI (#4) 
* Adding initial unit test and Jenkins code.

Fixing scope of unit tests

Adding unit tests and files for CI

Fixing Jenkinsfile

* Removing typos from Jenkinsfile

* Making some fixes to the Jenkins file; temporarily disabling MPI

* Making corrections to Jenkinsfile

* Correcting dockerNodes entry in Jenkinsfile

* Fixed Jenkinsfile for CI

* Correcting Jenkinsfile for CI

* Updating README to include instructions on how to run unit tests.
 2019-06-28 08:52:44 -07:00
Wenkai Du 3fac1d679b Fix missing space in Makefile 2019-05-16 13:18:23 -07:00
Wenkai Du 86f053be84 enable building with mpich 
Use following command to build: MPICH=1 make
 2019-05-13 23:45:28 +00:00
Wenkai Du 3f89175af5 allow using different memory types for input and output buffers 2019-05-01 12:58:04 -07:00
Wenkai Du 7e80ea9d3a fix build with 1.0 library 2019-04-26 17:06:05 -07:00
Gilbert Lee 10e1572f72 Adding way to specify a custom RCCL shared library file to link against 2019-04-22 10:25:49 -07:00
Wenkai Du 4474fe168d workaround weak symbol issue 
hcc prints "error: alias must point to a defined variable or function"
 2019-04-18 10:34:55 -07:00
Stanley Tsang 71e663e62d Adding AMD copyright notices 2019-04-10 15:28:40 -07:00
Wenkai Du a15f771cb2 hipify nccl-tests to become rccl-tests 2019-04-10 13:43:58 -07:00
David Addison cbe7f65400 Resync all tests with test code from NCCL 2.4 
Major rework to merge most of the changes from the NCCL internal
tests into the public ones

Added "-m <agg_iters>" operation aggregation option.
Data integrity checking is now much more performant at scale.
Startup times at scale are improved.
Test latency units are now displayed in usec.
 2019-04-05 13:42:15 -07:00
Sylvain Jeaugey 925a70576e Print NCCL version at start 2017-12-21 15:10:09 -08:00
Sylvain Jeaugey 25016c8eeb Fix NCCL_HOME to be consistent with README 2017-08-09 10:41:31 -07:00
Sylvain Jeaugey b188a15299 Initial commit 2017-08-08 16:18:34 -07:00