bb58b1c258
Fix ignore NUMA not being observed for NICs during model matching ( #1164 )
2024-05-03 16:42:07 -07:00
6f5a8ce1fb
Fix build error when roctracer-dev package is not installed ( #1161 )
2024-05-01 13:55:09 -07:00
4e1b8c1cbb
MSCCL: add support for out-of-place all reduce ( #1156 )
2024-04-28 19:49:09 -07:00
cd6e840e0b
Add back tree simple chunk size tuning ( #1157 )
2024-04-28 19:48:53 -07:00
b90436d292
[GRAPH] Reduce NCCL_TOPO_MAX_NODES to 64 ( #1153 )
...
Signed-off-by: nileshnegi <Nilesh.Negi@amd.com >
2024-04-27 23:41:11 -05:00
cc39e91c6f
Merge pull request #1158 from AtlantaPepsi/NPKit_fix
...
Prevent segfault from npkit-enabled rccl build
2024-04-26 12:44:04 -04:00
67246649ac
prevent segfault from npkit-enabled rccl build
...
Signed-off-by: AtlantaPepsi <timhu102@amd.com >
2024-04-26 10:54:27 -05:00
f330b82985
Revert "Use relaxed atomics for LL on GFX11 ( #859 )" ( #1148 )
...
This reverts commit 6a0a6a37d9
2024-04-26 07:49:55 -07:00
efe99057b0
SWDEV-455705: Fix an UB that could lead to miscompilation ( #1155 )
2024-04-25 10:10:01 -07:00
9e0c9b4ed8
Replace __HIP_PLATFORM_HCC__ with __HIP_PLATFORM_AMD__ ( #1154 )
2024-04-25 07:19:18 -07:00
e1a835910e
Merge remote-tracking branch 'nccl/master' into develop
2024-04-23 13:34:00 -07:00
220066197a
Use hipExtMallocWithFlags to allocate host memory on APU ( #1149 )
...
Also use SM60 as CUDA compatibility level.
2024-04-17 16:56:38 -07:00
4cb62f999a
Rail optimization for rings ( #1140 )
...
- Modifies the ring creation algorithm to be friendlier to rail-optimized topologies (should not affect classic fabric topologies)
2024-04-15 12:03:57 -06:00
428837ffe4
replacing rccl_bfloat16 with hip_bfloat16 ( #1126 )
...
Co-authored-by: mberenjk <mberenjk@amd.com >
2024-04-11 11:30:37 -05:00
0ce68f21d4
NPKit: doubling size of event buffers following MAXCHANNELS change ( #1135 )
2024-04-09 08:02:58 -07:00
137571fa01
Fix buffer overflow when parsing kernel cmdline ( #1133 )
2024-04-08 11:12:20 -07:00
5976f757dd
Remove hipEventDisableSystemFence ( #1122 )
...
There is no indication that disabling system fence has any latency improvement.
Removing it per recommendation from HIP.
2024-03-25 08:01:57 -07:00
9ef920a77b
[bugfix]save undo plans in some case
2024-03-12 00:00:16 +08:00
6777e65c1d
Enable fp8 support ( #1101 )
...
* initial checkin
* resolve cr comments
* resolve the build issue
* fix the data correctless issue
* update fp8 header file and update the unit test for fp8 support
* remove fp16 from fp8 headers
* fix ut issue and catch up the latest code from develop
* udate according to cr comments
* update ut according to cr comments
* update num floats for each SumPostDiv from 4 to 6
* update fp8 header file name
* fix the typo
2024-03-08 15:17:53 -08:00
ff951e607d
Improve debug messages of memory allocations ( #1107 )
2024-03-08 10:55:10 -08:00
77615cce28
msccl: fix scratch memory allocation after API change ( #1103 )
2024-03-06 11:11:04 -08:00
cbd955627e
Add support for using contiguous for GPU direct RDMA ( #1096 )
...
Enabled by env var RCCL_NET_CONTIGUOUS_MEM=1
2024-02-29 10:06:43 -08:00
df98a6957d
Add another Rome model ( #1095 )
2024-02-28 10:46:05 -08:00
b617aecc31
Implement ROCTX ( #1094 )
...
* Implement roctx
2024-02-27 15:46:15 -07:00
48bb7fec79
2.20.5-1
...
Fix UDS connection failure when using ncclCommSplit. Issue #1185
2024-02-26 02:52:39 -08:00
74f9e5db64
Add new GPU model ( #1080 )
2024-02-23 12:19:42 -08:00
c5ab37211b
Update RCCL/MSCCL work FIFO depth to 256K ( #1091 )
2024-02-21 17:15:11 -08:00
b275ed0b56
LL128 check if all XGMI ( #1089 )
2024-02-21 09:41:40 -07:00
2fb12a9358
Merge pull request #1079 from BertanDogancay/2.19.4-sync
...
2.19.4 Sync
2024-02-16 09:50:11 -07:00
bac57421c7
Allow bus id to be null ( #1085 )
...
* Allow bus id to be null
2024-02-15 16:36:51 -07:00
6f3310605c
Disable unsupported ld/st instructions
2024-02-15 13:58:16 -08:00
76f83f95ab
Merge remote-tracking branch 'rccl/develop' into 2.19.4
2024-02-15 13:37:14 -08:00
51003c9980
Use native half without conversion ( #1083 )
2024-02-13 16:57:34 -08:00
1f0af90206
Fix undefined symbol when nvtx is not enabled ( #1082 )
2024-02-13 14:03:43 -08:00
b6475625fb
2.20.3-1
...
Add support for alternating rings, allow for cross-nic rings without
cross-rail communication.
Add support for user buffer registration for network send/recv.
Optimize aggregated operations to better utilize all channels.
Add flattening for BCM PCI gen5 switches.
Add support for inter-node NVLink communication
Add support for port fusion in NET/IB.
Add support for ReduceScatter and AllGather using Collnet.
Update net API to v8.
Fix hang during A2A connection.
2024-02-13 04:22:38 -08:00
32cca51894
Fix docs
2024-02-11 22:32:55 -08:00
d999d9ad21
Merge remote-tracking branch 'rccl/develop' into 2.19.4
2024-02-09 11:31:03 -06:00
5669b0d7b6
2.18.5 fix ( #1077 )
...
* Revert "Revert "2.18.5-1""
This reverts commit 767fde8210
2024-02-09 09:18:38 -08:00
8a442faa12
Nvtx support ( #1076 )
...
* NVTX support
2024-02-08 14:08:24 -07:00
5257c753c5
msccl: use relaxed atomics on scratch buffer ( #1075 )
2024-02-08 12:09:56 -08:00
704c9ef0d1
Doubling P2P channels per peer on single node gfx94x only ( #1074 )
2024-02-07 14:05:57 -08:00
1d989f6524
Doubling P2P channels per peer on single node only ( #1069 )
2024-02-02 12:41:00 -08:00
12ac20ade5
Revert re-usage of connect and listen ports
2024-02-01 10:03:13 -08:00
00fdb1ef51
Clean up
2024-01-31 17:27:15 -08:00
da85abab54
Fix stack size
2024-01-31 17:09:07 -08:00
95f87232c4
Fix transport merge
2024-01-31 17:35:12 -06:00
1a134b283b
Merge remote-tracking branch 'rccl/develop' into 2.19.4
2024-01-31 11:53:10 -06:00
9ff53eeeae
Merge remote-tracking branch 'nccl/master' into develop
2024-01-30 14:43:43 -08:00
01b359027b
Include common.h in enqueue.cc instead ( #1067 )
2024-01-30 08:24:22 -08:00
f7550d83b8
msccl: ensure memory coherence after data receive ( #1062 )
2024-01-30 08:22:50 -08:00
Wenkai Du
Nilesh M Negi
Tim
AtlantaPepsi
Shilei Tian
BertanDogancay
gilbertlee-amd
mberenjk
FrankJ
Andy li
Bertan Dogancay
Sylvain Jeaugey
akolliasAMD
Wenkai Du