bbc4b72ebe
Adding static library building option. ( #244 )
...
* Adding static library building option.
* Disabling running tests for static build
* Removing static packaging in CI
Co-authored-by: Saad Rahim <saad.rahim@amd.com >
[ROCm/rccl commit: c5d4d9eb76
2020-08-06 11:19:43 -06:00
e5432857db
Download GTest if not found in system ( #237 )
...
Co-authored-by: Stanley Tsang <stanley.tsang@amd.com >
[ROCm/rccl commit: 0dc019e35f
2020-08-06 09:36:58 -06:00
22a6211eaf
Improve 4P2H topology on Rome ( #243 )
...
1. Use bi-directional rings
2. GPU search is sorted by PCI device ID to get consistent results
[ROCm/rccl commit: d1e20b4c5e
2020-07-28 14:21:44 -07:00
487f93b83f
Topology tuning for 4P2H on Rome ( #242 )
...
* Topology tuning for 4P2H on Rome
* Use ncclTopoIdToIndex
[ROCm/rccl commit: e7a10aa0e4
2020-07-27 11:53:57 -07:00
49c667ac8a
ib-test: support multiple channels ( #241 )
...
[ROCm/rccl commit: 8d5fb920b6
2020-07-27 11:03:12 -07:00
e55a3f20ba
add 4 node 8P6L 1 NIC 2nd Hive model
...
[ROCm/rccl commit: 2475daafee
2020-07-22 16:27:15 +00:00
b3306d1c13
simplify model definitions in topo expl
...
[ROCm/rccl commit: db55afb014
2020-07-22 16:05:53 +00:00
f604fc774e
Add 8P6L multi-node models ( #239 )
...
[ROCm/rccl commit: d5f90e19b5
2020-07-21 14:10:36 -07:00
56d8c7c893
Adding better naming to unit tests for filtering; adding short and full unit test suites ( #235 )
...
[ROCm/rccl commit: 684f3e6af4
2020-07-21 12:19:47 -06:00
cb80d93b11
Fix RCCL build package name ( #236 )
...
[ROCm/rccl commit: 35c5a7fe45
2020-07-20 14:43:00 -07:00
f80136bbba
Changing GTest inclusion in cmake to use find_package ( #234 )
...
* GTest is used via find_package. No longer downloaded in cmake.
* Adding error handling
[ROCm/rccl commit: 99a491273f
2020-07-15 20:51:48 -06:00
b600c00292
Changing dependency to hip-rocclr ( #228 )
...
[ROCm/rccl commit: 7f93aa7e53
2020-07-14 17:49:56 -06:00
3e2c9054cd
Change default channels duplication for chordal ring ( #233 )
...
[ROCm/rccl commit: ab787c767e
2020-07-14 15:16:50 -07:00
b83acc8032
Removing UnitTest as install, removing unused env var ( #231 )
...
[ROCm/rccl commit: f87ba17737
2020-07-10 09:30:28 -06:00
47dfed5f01
Revert "Split primitive class to smaller structures" ( #230 )
...
This reverts commit 622b49e80a5215130168
2020-07-08 11:06:50 -07:00
4a3b58ac3a
Match RCCL package name to API version ( #229 )
...
[ROCm/rccl commit: 1addf4f196
2020-07-07 13:30:39 -07:00
3dd54437fe
Adding appropriate references in rccl-prim-test ( #227 )
...
Adding appropriate references to rccl-prim-test.
[ROCm/rccl commit: 9bd4c14603
2020-07-06 10:15:03 -06:00
c7805f224e
Merge remote-tracking branch 'nccl/master' into develop
...
[ROCm/rccl commit: da3b197d6c
2020-07-01 16:51:25 -07:00
2f99c7bbad
topo_expl: each rank needs to have its own memory for graphs ( #225 )
...
[ROCm/rccl commit: d3548cc474
2020-07-01 15:11:02 -07:00
e8da2a0da6
topo_expl: fix broken build ( #224 )
...
[ROCm/rccl commit: a6be82f5ab
2020-06-30 11:11:23 -07:00
ac87c9db37
gtest: extend testing up to 8 GPUs
...
[ROCm/rccl commit: 8db0aa8f4c
2020-06-29 09:32:31 -07:00
77d94493c3
Merge sendrecv kernel from NCCL 2.7.3
...
This commit was cherry-picked and modified from
https://github.com/NVIDIA/nccl/commit/89072c82e551d7c8bf7bd5ca77780ef540b7611e
[ROCm/rccl commit: 964c4c2061
2020-06-29 08:47:46 -07:00
3c674c9c1f
Use separate threads for send and receive
...
[ROCm/rccl commit: b90735c935
2020-06-29 08:47:15 -07:00
5432eb8e9d
2.7.6-1
...
Fix crash when NVswitch is not visible inside a VM.
[ROCm/rccl commit: 1952325569
2020-06-26 16:35:54 -07:00
1f6b75ca8b
2.7.5-1
...
Minor fixes for A100 platforms.
Add a WARN for invalid GroupEnd call.
[ROCm/rccl commit: 01afd20a77
2020-06-26 14:39:49 -07:00
117f0f6e6e
Revert use posix_memalign for network buffer allocation on host memory ( #222 )
...
[ROCm/rccl commit: 84f8ba3bb0
2020-06-24 11:25:55 -07:00
e7d664200f
Use posix_memalign for network buffer allocation on host memory ( #221 )
...
* Use posix_memalign for network buffer allocation on host memory
* ib-test: add ability to specify run iterations
* ib-test: define iterations as multiple of default cycles
* Add checking to posix_memalign return value
[ROCm/rccl commit: 0eb19a563a
2020-06-22 13:06:25 -07:00
2dc0cfcbf5
ib-test: support host memory allocation through posix_memalign ( #220 )
...
* ib-test: support host memory allocation through posix_memalign
* ib-test: add missing CUDACHECK to hip calls
[ROCm/rccl commit: dc739c4e70
2020-06-17 16:16:54 -07:00
dafe176570
Documentation updates for NCCL 2.7.0 ( #219 )
...
* Making hip-clang the default compiler; documentation update
* Adding back --hip-clang to install.sh as a silent option for CI
* Documentation updates for NCCL 2.7
* Restoring deleted line in install script
[ROCm/rccl commit: 8d21adb5e3
2020-06-16 16:48:11 -06:00
9ca3176346
Add IB/RDMA unit test
...
[ROCm/rccl commit: cfa97eccd3
2020-06-16 18:29:17 +00:00
5d93f83ae3
Limit network profiling support to simple protocol and avoid overflow
...
[ROCm/rccl commit: 95b8f70d15
2020-06-15 20:51:36 +00:00
3389838def
Rework network proxy profiling
...
[ROCm/rccl commit: 7484e53ff7
2020-06-13 03:13:58 +00:00
a8952356d1
Reduce RCCL kernel count as we don't pass first coll in argument
...
[ROCm/rccl commit: b257676f30
2020-06-12 21:30:04 +00:00
a90fac8579
Sender rank's opCount maybe ahead by one if it finishes earlier
...
[ROCm/rccl commit: a6d621176c
2020-06-12 03:39:45 +00:00
d1f8fdc3a8
gtest: add scatter, gather and all to all unit tests
...
[ROCm/rccl commit: fee1a20b74
2020-06-09 17:44:15 -07:00
e7dd92dc87
Log NUMA node of RDMA host buffer allocation
...
[ROCm/rccl commit: e98891d039
2020-06-09 17:44:15 -07:00
846e1a4427
Add network proxy profiling support
...
[ROCm/rccl commit: 812543104d
2020-06-09 17:44:15 -07:00
bc6840f937
Calculate and use total wait cycles for RCCL profiling
...
[ROCm/rccl commit: c9aa11928a
2020-06-09 17:44:15 -07:00
15cd2aff3c
Add gather, scatter and alltoall collectives
...
Introducing 3 new APIs:
ncclResult_t ncclGather(const void* sendbuff, void* recvbuff, size_t sendcount,
ncclDataType_t datatype, int root, ncclComm_t comm, hipStream_t stream);
ncclResult_t ncclScatter(const void* sendbuff, void* recvbuff,
size_t recvcount, ncclDataType_t datatype, int root, ncclComm_t comm,
hipStream_t stream);
ncclResult_t ncclAllToAll(const void* sendbuff, void* recvbuff, size_t count,
ncclDataType_t datatype, ncclComm_t comm, hipStream_t stream);
Only out of place operation is supported.
Preprocessor symbol RCCL_GATHER_SCATTER=1 indicates API availibility.
By default the APIs launche RCCL kernel implementation, which can be disabled by
RCCL_ALLTOALL_KERNEL_DISABLE=1. Then the APIs use wrapper around ncclSend and ncclRecv.
[ROCm/rccl commit: e80e29573c
2020-06-09 17:44:08 -07:00
69eb70ce43
tpol_expl: update to 2.7
...
[ROCm/rccl commit: 71ec3e09df
2020-06-09 17:40:24 -07:00
67fb4f6cdb
Merge remote-tracking branch 'nccl/master' into develop
...
[ROCm/rccl commit: 26a0fd2517
2020-06-09 17:40:11 -07:00
89072c82e5
2.7.3-1
...
Add support for A100 GPU and related platforms.
Add support for CUDA 11.
Add support for send/receive operations (beta).
[ROCm/rccl commit: 5949d96f36
2020-06-08 09:31:44 -07:00
3077902de6
Fixing CI as install.sh script should not install dependencies without user request ( #217 )
...
[ROCm/rccl commit: 87db65f22d
2020-06-05 11:04:03 -06:00
8e43b854f1
Making hip-clang the default compiler; documentation update ( #216 )
...
* Making hip-clang the default compiler; documentation update
* Adding back --hip-clang to install.sh as a silent option for CI
[ROCm/rccl commit: dc403e0ca2
2020-06-04 11:58:27 -06:00
0108a1219d
Use cached value for detecting GDR support only once
...
[ROCm/rccl commit: 67c8e72ce3
2020-05-22 17:19:10 +00:00
b449a3b36d
Report HIP version in logs
...
[ROCm/rccl commit: e41ab173cf
2020-05-20 18:15:32 +00:00
e7eff47be4
Revert "Tuning the inline and unroll to reduce the scratch usage"
...
This reverts commit d8a06589c9ca493a6b51
2020-05-15 14:15:40 -07:00
5780637fff
Merge pull request #209 from wenkaidu/hip-clang
...
Rename files which only diffs in extension
[ROCm/rccl commit: c245f1507e
2020-05-15 13:51:12 -07:00
61a82ff572
Merge pull request #208 from wenkaidu/perf_xgmi
...
Give preference to path with more XGMI connections
[ROCm/rccl commit: 706de76046
2020-05-15 10:07:22 -07:00
c2afb1f4ca
Rename files which only diffs in extension
...
[ROCm/rccl commit: e7b36304c8
2020-05-15 09:16:32 -07:00
Stanley Tsang
saadrahim
Wenkai Du
Sourav Chakraborty
gilbertlee-amd
Wenkai Du
Sylvain Jeaugey