ea6eec9e80
Updated with new command line arguments
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[ROCm/rccl-tests commit: 11cff17a04
2021-07-06 16:27:45 -07:00
230983c84e
Merge branch 'bfloat16'
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[ROCm/rccl-tests commit: f476f4a17a
2021-07-06 10:20:32 -07:00
a23cffe28a
Added new option to report average iteration time
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[ROCm/rccl-tests commit: 1dfc76eccc
2021-06-30 19:36:07 -07:00
1044cd1f32
Resync with changes in gitilab-master code
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[ROCm/rccl-tests commit: 1ae8cdc315
2021-06-30 13:16:04 -07:00
efaaf56199
Merge pull request #88 from nzmsv/master
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Cleanup argument error handling and messages
[ROCm/rccl-tests commit: 44df0bf010
2021-06-30 12:35:47 -07:00
d30e35f150
Added new tests: scatter, sendrecv, hypercube
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[ROCm/rccl-tests commit: 9dae3d3a37
2021-06-28 16:49:10 -07:00
e73e5a239b
Added support for CUDA graph capture/replay (-G)
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[ROCm/rccl-tests commit: e55ad3796d
2021-06-28 14:19:45 -07:00
20b63cf465
Fixed formatting for bfloat16 support
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[ROCm/rccl-tests commit: 526eacadf7
2021-06-28 10:12:34 -07:00
a41268e26e
Add support for ncclAvg operation
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[ROCm/rccl-tests commit: cde7e769c1
2021-06-28 09:41:58 -07:00
45c28c6c36
Cleanup argument error handling and messages
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Add error checking for minbytes and maxbytes arguments
Also accept lowercase literals when parsing size arguments and print errors and usage on stderr.
[ROCm/rccl-tests commit: c4de829d91
2021-06-04 21:47:40 +00:00
05f0ab10e6
Update PERFORMANCE.md
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[ROCm/rccl-tests commit: e12c35d84b
2021-05-27 09:12:52 -07:00
882c60210b
Add support for new datatype: bfloat16
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[ROCm/rccl-tests commit: e37545e491
2021-03-15 17:13:35 -07:00
a74716696b
Merge pull request #67 from NVIDIA/big_buffers
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Do not allocate memory for expected buffer if checking disabled
[ROCm/rccl-tests commit: 0b30de583f
2021-02-04 09:24:09 -08:00
c62bde3272
Do not allocate memory for expected buffer if checking disabled
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This allows the tests to be run with larger buffers
[ROCm/rccl-tests commit: 7677f3f608
2021-01-20 17:08:40 -08:00
281348cba9
Merge pull request #64 from NVIDIA/hosthash_boot_id
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Add boot_id to the hostname hash due to collisions on Azure
[ROCm/rccl-tests commit: 2f9bba9f20
2021-01-11 10:02:20 -08:00
819d6ce228
Add boot_id to the hostname hash due to collisions on Azure
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Fixes #60
[ROCm/rccl-tests commit: ae1ce98e69
2021-01-04 11:38:45 -08:00
5a9f62c2b7
Merge pull request #61 from jithinjosepkl/master
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Use DJB2a hash algorithm in getHostHash()
[ROCm/rccl-tests commit: 464f038106
2020-12-18 10:39:43 -08:00
f770d161f3
Use DJB2a hash algorithm in getHostHash()
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[ROCm/rccl-tests commit: da67a81c8e
2020-12-18 10:12:54 -08:00
f35cba73c8
Merge pull request #48 from NVIDIA/fix-makefile-typo
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Fix typo in src/Makefile
[ROCm/rccl-tests commit: bd0755c95c
2020-06-24 14:52:55 -07:00
8b83a414c5
Fix typo in src/Makefile
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[ROCm/rccl-tests commit: afdaf59b3b
2020-06-24 14:39:22 -07:00
0624d2cede
Add gencode for CUDA11
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[ROCm/rccl-tests commit: b2603a2e85
2020-06-23 18:16:46 -07:00
12d86bd58f
Change all_gather/reduce_scatter algbw to match the documentation.
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Fix #45 : All_gather and reduce_scatter algorithm bandwidth was
computed as time/count*(nranks-1) which is not consistent with the
way we compute it for other collectives.
This change makes algbw higher; busbw is unchanged.
[ROCm/rccl-tests commit: ec1b5e22e6
2020-06-19 10:42:19 -07:00
fcaaf2c4a1
Fix #47 : compilation error on NCCL<2.7
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Return an error when trying to run alltoall test when compiled
against NCCL<2.7.
[ROCm/rccl-tests commit: 07ac716c1a
2020-06-18 15:02:51 -07:00
cf70df2498
Merge pull request #46 from NVIDIA/p2p
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Add alltoall perf test
[ROCm/rccl-tests commit: a7b304dde5
2020-06-17 10:45:29 -07:00
3a6293b748
Fix some memory leaks
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[ROCm/rccl-tests commit: af4fa0f4cf
2020-06-17 10:44:32 -07:00
0dfae3da28
Remove sm_30
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[ROCm/rccl-tests commit: 7a833631b2
2020-06-15 08:54:21 -07:00
e260c673fe
Fix #43 : Add .gitignore for build dir
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[ROCm/rccl-tests commit: ba924dac95
2020-06-03 15:10:38 -07:00
c633de20d6
Add alltoall perf test
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[ROCm/rccl-tests commit: 119a0ecf60
2020-03-17 12:00:19 -07:00
ac5385f663
Merge pull request #31 from wzamazon/fix_makefile
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Add -L$(MPI_HOME)/lib64 to NVLDFLAGS
[ROCm/rccl-tests commit: c864b73a27
2020-01-06 10:38:40 -08:00
c76094c704
Add -L$(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 >
[ROCm/rccl-tests commit: 0f173234bb
2019-12-16 16:18:22 -08:00
23326c8d34
Update README.md
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Checks are now fully local, no need to disable them at scale.
[ROCm/rccl-tests commit: a2af1d959d
2019-10-10 10:51:05 -07:00
6e12e2d665
Update README.md
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[ROCm/rccl-tests commit: ca7a565236
2019-08-16 09:06:28 -07:00
18902f40a7
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.
[ROCm/rccl-tests commit: cbe7f65400
2019-04-05 13:42:15 -07:00
2b951dc7dd
Added a precision for AllGather and ReduceScatter sizes since NCCL uses the size per rank.
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[ROCm/rccl-tests commit: dcf818955f
2018-08-17 14:58:44 -07:00
ee3da4e0b7
Clarification
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[ROCm/rccl-tests commit: eb4c43ff3d
2018-01-30 09:17:29 -08:00
e5b278882e
Typos/Clarifications
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[ROCm/rccl-tests commit: e00cb1f1c4
2018-01-30 09:15:58 -08:00
0765416643
Fix link to performance page
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[ROCm/rccl-tests commit: db39a88f8a
2018-01-30 09:14:49 -08:00
a4fc980f82
Added explanation about performance numbers
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[ROCm/rccl-tests commit: 222f94f949
2018-01-30 09:13:52 -08:00
3958cc347e
Print NCCL version at start
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[ROCm/rccl-tests commit: 925a70576e
2017-12-21 15:10:09 -08:00
224eddfc15
Fix NCCL_HOME to be consistent with README
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[ROCm/rccl-tests commit: 25016c8eeb
2017-08-09 10:41:31 -07:00
ee54464922
Fix typo in Readme
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[ROCm/rccl-tests commit: 9ec3e35276
2017-08-08 16:29:25 -07:00
0f03b55914
Improve Readme
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[ROCm/rccl-tests commit: a15599f5cf
2017-08-08 16:28:46 -07:00
0a90cde105
Improve Readme
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[ROCm/rccl-tests commit: caede2fbd6
2017-08-08 16:25:07 -07:00
4cb47ccb21
Initial commit
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[ROCm/rccl-tests commit: b188a15299
2017-08-08 16:18:34 -07:00
David Addison
David Addison
Greg Inozemtsev
Sylvain Jeaugey
Jithin Jose
Luke Yeager
Luke Yeager
Wei Zhang