a6593375bc
Update Makefile - HIPCC Path Updated to latest ( #45 )
2023-08-04 19:33:39 -04:00
fcd0888d53
Remove hardcoded number of GPUs limit for alltoallv ( #41 )
2023-06-18 18:07:29 -07:00
652a24d38d
Fix merge error
2023-06-14 20:26:33 +00:00
bb0f15d407
Merge remote-tracking branch 'nccl/master' into develop
2023-06-14 08:21:02 -07:00
469225bcaf
Merge remote-tracking branch 'origin/master' into develop
2023-06-14 08:01:50 -07:00
d16d1fb16b
fixing the error message for mpirun when number of requested GPUs exceeds the limits ( #37 )
2023-04-27 14:06:17 -04:00
e856fa720f
Revert "fixing the error message for mpirun when number of requested GPUs exceeds the limits ( #33 )" ( #36 )
...
This reverts commit e146460810
2023-04-25 13:44:43 -04:00
e146460810
fixing the error message for mpirun when number of requested GPUs exceeds the limits ( #33 )
2023-04-03 11:37:13 -04:00
7ccda3c97b
fix handling of variable NVCC. Permit overriding the variable using environment variables
2023-03-25 16:56:16 -03:00
255750b094
Adding -pthread flag for linking issues into CMakeLists.txt and src/Makefile ( #31 )
2023-03-02 11:05:25 -05:00
5275aa5715
Adding -pthread flag for linking issues into src/Makefile ( #30 )
...
* Adding -pthread flag for linking issues into src/Makefile
* Adding -pthread flag for linking issues into CMakeLists.txt
2023-02-24 21:39:04 -05:00
0b4c4cb99f
Add boot_id to the hostname hash due to collisions on Azure
...
Fixes #60
2022-12-12 01:16:46 -08:00
0aeba157db
Use DJB2a hash algorithm in getHostHash()
2022-12-12 01:16:38 -08:00
24fcf64ed1
Call cudaFreeHost() on wrongPerGpu not cudaFree()
2022-11-22 11:18:37 -08:00
3bd2bd292b
Add fflush(stdout) before perf output
2022-11-22 11:16:47 -08:00
9d3a53dfa3
added std::max to avoid buffer overflow in printing ( #25 )
2022-11-01 11:34:55 -06:00
377b28e5fb
make cmake stage also pass in CI
...
the subdir entry is not actually required for the compilation.
2022-10-31 22:07:15 +00:00
9c9746739a
add the rccl/lib directory to the link path
2022-10-31 19:01:22 +00:00
8a754f15ad
fix a messing endif statement
...
error introduced with the web merger-resolution tool :-(
2022-10-25 16:31:57 +00:00
4d7cd871c1
Merge branch 'develop' into topic/v2.13.4-sync
2022-10-21 17:12:45 -05:00
9a89c300b6
Allow more precise measurements of single operation ( #20 )
2022-10-21 22:07:41 +00:00
641e93e99c
make rccl-test compile again.
...
all files compile now.
mpi tests also pass
2022-10-21 22:07:33 +00:00
3ae371cce7
Merge remote-tracking branch 'nccl-tests/master' into topic/v2.13.4-sync
2022-10-14 16:02:54 -05:00
d22281cb3f
Allow more precise measurements of single operation ( #20 )
2022-10-12 17:28:04 -07:00
365b92a1ea
Fix build on RHEL7 with GCC 4.8
...
Add -std=c++11 to CXXFLAGS.
Fixes #116 .
2022-10-12 01:24:14 -07:00
3fbd3280ce
removed hypercube from Makefile ( #19 )
2022-09-29 15:36:39 -06:00
d313d20a26
Update NCCL tests
2022-09-23 01:13:29 -07:00
749573f2d6
Fix preprocessor version check for ncclGetLastError()
...
ncclGetLastError() was added in NCCL 2.13.0
2022-09-07 16:10:41 -07:00
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
...
AlltoAll does not support in-place buffers
2022-09-06 13:17:15 -07:00
51af5572bf
Resync with NCCL 2.13
...
* 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 )
...
* Add CMake files to build & package
* Change build technique on CI
* Correct CI build command
2022-08-09 11:17:07 -06:00
9925195afc
updated alltoallV test to not have any zero values ( #12 )
...
updated alltoallV test to not have any zero values between ranks
2022-07-21 10:28:53 -06:00
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
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
...
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
...
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
arvindcheru
Wenkai Du
Wenkai Du
Pedram Alizadeh
alan.souza
David Addison
Jithin Jose
akolliasAMD
Edgar Gabriel
Edgar Gabriel
Sylvain Jeaugey
John Bachan
gilbertlee-amd
Liam Wrubleski
Ziyue Yang