afa4c56b6a
Fix an issue with the last commit when data checking is disabled
2022-09-07 11:23:49 -07:00
a0a14911ee
Display N/A for error count in AlltoAll in-place test
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AlltoAll does not support in-place buffers
2022-09-06 13:17:15 -07:00
bc5f7cfb0a
Changed top-level Makefile behavior so that BUILDDIR is interpreted
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as relative to top-level directory. This done is by abspath'ing it before
passing it to subdirectory Makefile's.
The old behavior had two cases: with and without BUILDDIR being set by
the user. With BUILDDIR not set, the build dir would be named "build"
in the top-level directory. If BUILDDIR was set, then the build dir
would be placed at "src/${BUILDDIR}".
The new behavior is simpler, if BUILDDIR is not set then it defaults
to "build", and the directory holding the final build is always at just
"${BUILDDIR}" in the top level.
2022-08-23 10:08:49 -07:00
51af5572bf
Resync with NCCL 2.13
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* Added "verifiable", a suite of kernels for generating and verifying reduction
input and output arrays in a bit-precise way.
* Data corruption errors now reported in number of wrong elements instead of max
deviation.
* Use ncclGetLastError.
* Don't run hypercube on non-powers of 2 ranks.
* Fix to hypercube data verification.
* Use "thread local" as the defaut CUDA capture mode.
* Replaced pthread_yield -> sched_yield()
* Bugfix to the cpu-side barrier/allreduce implementations.
2022-08-22 17:51:06 -07:00
45ec598ac4
Fix typo from previous merge
2022-08-12 14:42:17 +00:00
f6f3c44a7a
Enabling hipGraph codepath for future support ( #18 )
2022-08-09 16:45:27 -06:00
9025051bbb
Fix missing error checking for AllocateBuffs due to merge ( #17 )
2022-08-09 11:04:38 -07:00
d704668bf7
Add CMake files to build & package ( #15 )
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* Add CMake files to build & package
* Change build technique on CI
* Correct CI build command
2022-08-09 11:17:07 -06:00
2af4f6bc3a
Allow gpu config override in CI ( #14 )
2022-07-28 09:19:16 -06:00
9925195afc
updated alltoallV test to not have any zero values ( #12 )
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updated alltoallV test to not have any zero values between ranks
2022-07-21 10:28:53 -06:00
2a18737dc6
Merge pull request #11 from edgargabriel/ci-fix
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update pytest before running CI
2022-06-13 09:52:40 -05:00
67544e2c34
update pytest before running CI
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There seems to be in an incompatibility between the python installation
used in the CI and pytest. Update pytest before running CI.
2022-06-13 10:20:33 -04:00
937ea1926e
Merge pull request #10 from edgargabriel/multi-rank
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Multi rank support
2022-06-10 14:03:33 -05:00
0500f2f132
implementation of multi-rank support in rccl-tests.
2022-06-10 14:54:10 -04:00
5cd2374edb
create branch up-to-date with rccl-test
2022-06-10 12:41:56 -04:00
3d6f70659a
Check for error code in install script ( #2 )
2022-06-10 12:37:53 -04:00
8274cb47b6
Merge pull request #96 from NVIDIA/nersc-linkage-fix
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Add option to statically link cudart
2022-05-26 16:54:44 -07:00
6156759a40
Print GPU's full PCI bus ID
2022-04-06 16:46:17 +00:00
47238336d9
Update include path for custom RCCL build
2022-03-31 13:18:02 -04:00
698524e42e
move to a2a api ( #9 )
2022-02-18 08:31:40 -08:00
602b745ff4
Add missing hipStreamDestroy at test exit
2021-11-16 07:50:18 -08:00
de3ddbe261
Add option to statically link cudart
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Build with CUDARTLIB=cudart_static to remove dynamic linkage
Also removed unused curand and nvToolsExt dependencies
BUG 95
2021-11-10 10:02:41 -08:00
7130fa6096
Add MPI_IBM build option
2021-10-25 16:30:57 -07:00
8b35847d36
Use rccl_bfloat16 class
2021-09-23 16:39:11 -07:00
dc1ad4853d
Fix divide by zero error
2021-09-22 08:43:01 -07:00
213abee002
Merge remote-tracking branch 'nccl/master' into develop
2021-09-20 14:01:22 -07:00
f773748b46
Resync with NCCL 2.11
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New operator: mulsum
New test: gather
2021-09-17 09:02:45 -07:00
cc34c54509
Use ROCM_PATH instead of ROCM_HOME
2021-07-21 14:19:48 -07:00
2d9be62621
Merge remote-tracking branch 'nccl/master'
2021-07-15 13:54:43 -07:00
1f8f541686
Add CUDA graph support only for CUDA 11.3 and later builds
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Fixes #90
2021-07-13 10:47:47 -07:00
9f8ddadcdf
Merge remote-tracking branch 'nccl/master' into develop
2021-07-13 08:11:44 -07:00
b9f90d12a9
Removed MPI_SUPPORT conditional compilation of average flag
2021-07-12 11:43:57 -07:00
547e119d35
Fix issues with MPI_Allreduce and multi-threaded tests
2021-07-08 16:42:40 -07:00
11cff17a04
Updated with new command line arguments
2021-07-06 16:27:45 -07:00
f476f4a17a
Merge branch 'bfloat16'
2021-07-06 10:20:32 -07:00
1dfc76eccc
Added new option to report average iteration time
2021-06-30 19:36:07 -07:00
1ae8cdc315
Resync with changes in gitilab-master code
2021-06-30 13:16:04 -07:00
44df0bf010
Merge pull request #88 from nzmsv/master
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Cleanup argument error handling and messages
2021-06-30 12:35:47 -07:00
9dae3d3a37
Added new tests: scatter, sendrecv, hypercube
2021-06-28 16:49:10 -07:00
e55ad3796d
Added support for CUDA graph capture/replay (-G)
2021-06-28 14:19:45 -07:00
526eacadf7
Fixed formatting for bfloat16 support
2021-06-28 10:12:34 -07:00
cde7e769c1
Add support for ncclAvg operation
2021-06-28 09:41:58 -07:00
c4de829d91
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.
2021-06-04 21:47:40 +00:00
e12c35d84b
Update PERFORMANCE.md
2021-05-27 09:12:52 -07:00
0fccaec26f
Update mpich include path
2021-04-16 18:25:54 -04:00
a065ec606d
Merge pull request #8 from stanleytsang-amd/less_mem_types_unittests
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Disabling host and fine memory types for CI testing
2021-03-16 17:00:44 -06:00
5373e3c630
Disabling host and fine memory types for CI testing
2021-03-16 20:38:13 +00:00
e37545e491
Add support for new datatype: bfloat16
2021-03-15 17:13:35 -07:00
0b30de583f
Merge pull request #67 from NVIDIA/big_buffers
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Do not allocate memory for expected buffer if checking disabled
2021-02-04 09:24:09 -08:00
39086cdc0a
Revert "Allow call ncclCommAbort on Ctrl+C"
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This reverts commit 23c374475f
2021-02-03 21:16:18 -05:00
David Addison
John Bachan
Wenkai Du
gilbertlee-amd
Wenkai Du
Liam Wrubleski
Eiden Yoshida
akolliasAMD
Edgar Gabriel
Edgar
amdkila
David Addison
Ziyue Yang
Greg Inozemtsev
Sylvain Jeaugey
Stanley Tsang