119a0ecf60
Add alltoall perf test
2020-03-17 12:00:19 -07:00
6e9e05972b
Add option for stress testing
2020-03-11 13:40:17 -07:00
c864b73a27
Merge pull request #31 from wzamazon/fix_makefile
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Add -L$(MPI_HOME)/lib64 to NVLDFLAGS
2020-01-06 10:38:40 -08:00
0f173234bb
Add -L$(MPI_HOME)/lib64 to NVLDFLAGS
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In some cases, the MPI library is not in $(MPI_HOME)/lib but
in $(MPI_HOME)/lib64. For example, on RedHat like Linux system
(CentOS, Amazon Linux), and MPI is installed by yum or rpm.
Under such circumstance, the current make file will cause failure.
This patch address this issue by adding -L$(MPI_HOME)/lib64 to
NVLDFLAGS in src/Makefile.
Signed-off-by: Wei Zhang <wzam@amazon.com >
2019-12-16 16:18:22 -08:00
bd53e98df3
Fix build error with hip-clang
2019-11-22 10:31:31 -08:00
1cda2f52b6
Add bf16 support in rccl-tests
2019-11-18 13:18:34 -08:00
32399955af
Fix build with RCCL 1.x API
2019-11-12 23:04:39 +00:00
19e43e3b97
Merge pull request #5 from paklui/master
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fix syntax error for string comparison
2019-11-11 11:47:16 -08:00
aa0f02bee0
Fix incorrect print out when data size is greater than 4GB
2019-11-11 11:39:59 -08:00
24eb972cae
fix syntax error for string comparison
2019-10-17 15:38:37 -07:00
a2af1d959d
Update README.md
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Checks are now fully local, no need to disable them at scale.
2019-10-10 10:51:05 -07:00
13d0ddd12e
Init data for throughput iterations to avoid all zero data
2019-09-27 09:12:00 -07:00
ca7a565236
Update README.md
2019-08-16 09:06:28 -07:00
ab82f1af6f
Fix memory leak and possible buffer overrun
2019-08-09 10:22:14 -07:00
23c374475f
Allow call ncclCommAbort on Ctrl+C
2019-07-26 00:15:16 +00:00
043eef6999
Checking that number of requested GPUs is not more than number of available GPUs
2019-07-11 15:36:21 +00:00
924521ff57
Adding unit tests and files for CI ( #4 )
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* 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
3fac1d679b
Fix missing space in Makefile
2019-05-16 13:18:23 -07:00
3aa32972f4
Update README.md
2019-05-15 11:22:34 -06:00
79356ec218
Updating README to include CUSTOM_RCCL_LIB.
2019-05-15 16:59:47 +00:00
86f053be84
enable building with mpich
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Use following command to build: MPICH=1 make
2019-05-13 23:45:28 +00:00
677e2701e7
Adding copyright notice.
2019-05-07 18:27:25 +00:00
3f89175af5
allow using different memory types for input and output buffers
2019-05-01 12:58:04 -07:00
7e80ea9d3a
fix build with 1.0 library
2019-04-26 17:06:05 -07:00
10e1572f72
Adding way to specify a custom RCCL shared library file to link against
2019-04-22 10:25:49 -07:00
4474fe168d
workaround weak symbol issue
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hcc prints "error: alias must point to a defined variable or function"
2019-04-18 10:34:55 -07:00
31d62c1504
Merge pull request #1 from stanleytsang-amd/master
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Adding AMD copyright notices
2019-04-10 16:35:09 -06:00
71e663e62d
Adding AMD copyright notices
2019-04-10 15:28:40 -07:00
a15f771cb2
hipify nccl-tests to become rccl-tests
2019-04-10 13:43:58 -07:00
cbe7f65400
Resync all tests with test code from NCCL 2.4
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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
dcf818955f
Added a precision for AllGather and ReduceScatter sizes since NCCL uses the size per rank.
2018-08-17 14:58:44 -07:00
eb4c43ff3d
Clarification
2018-01-30 09:17:29 -08:00
e00cb1f1c4
Typos/Clarifications
2018-01-30 09:15:58 -08:00
db39a88f8a
Fix link to performance page
2018-01-30 09:14:49 -08:00
222f94f949
Added explanation about performance numbers
2018-01-30 09:13:52 -08:00
925a70576e
Print NCCL version at start
2017-12-21 15:10:09 -08:00
25016c8eeb
Fix NCCL_HOME to be consistent with README
2017-08-09 10:41:31 -07:00
9ec3e35276
Fix typo in Readme
2017-08-08 16:29:25 -07:00
a15599f5cf
Improve Readme
2017-08-08 16:28:46 -07:00
caede2fbd6
Improve Readme
2017-08-08 16:25:07 -07:00
b188a15299
Initial commit
2017-08-08 16:18:34 -07:00
Sylvain Jeaugey
Wenkai Du
Wei Zhang
Wenkai Du
Pak Lui
Gilbert Lee
Stanley Tsang
David Addison