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85 Commits

Author SHA1 Message Date
Wenkai Du 90cbef7042 Add NCCL_NCHANNELS_PER_PEER override (#767) 
Also fix topol_expl build issue

[ROCm/rccl commit: 3af90902c8]
 2023-06-06 08:41:38 -07:00
Ziyue Yang f7f669e7f0 MSCCL: Improve executor and integrate scheduler (#694) 
* MSCCL: improve executor and add scheduler for testing

* Use external scheduler

* Fix cmake error

* Address comments

* Fix thread safe issue

* Make MSCCL lifecycle APIs thread safe

* Make MSCCL internal scheduler aware of topology hint

* Revise error message

[ROCm/rccl commit: e3b2342f39]
 2023-03-14 14:34:25 -07:00
Wenkai Du c76bc214c8 Merge remote-tracking branch 'nccl/master' into HEAD 
[ROCm/rccl commit: e1cb45ff22]
 2023-02-04 01:44:43 +00:00
Wenkai Du 7be2c55b32 topo_expl: fix broken build by adding hipify steps (#670) 
[ROCm/rccl commit: a0dd8e0b84]
 2023-01-06 07:29:40 -08:00
Wenkai Du ffecb74b1e Update tuning table and fix topo_expl 
[ROCm/rccl commit: 94ad7f6f51]
 2022-11-07 18:24:24 +00:00
Wenkai Du 36e5e02e46 Merge remote-tracking branch 'nccl/master' into develop 
[ROCm/rccl commit: 4f0e223db4]
 2022-10-20 15:41:29 +00:00
Wenkai Du 7fe0b0161f topo_expl: fix compilation error (#639) 
[ROCm/rccl commit: fc554a2428]
 2022-10-19 14:19:50 -07:00
gilbertlee-amd 0ca30fb88a Updating files for missing licenses (#637) 
[ROCm/rccl commit: ebb8b5bf63]
 2022-10-14 13:49:16 -06:00
Wenkai Du 7874a99c75 Merge remote-tracking branch 'nccl/master' into develop 
[ROCm/rccl commit: a79d9e3586]
 2022-09-09 16:05:38 +00:00
arvindcheru a44be6655d HIP Path default updated to ROCM_PATH (reorg path) (#592) 
Updated default path for hip to ROCM_PATH (/opt/rocm instead of /opt/rocm/hip) as per new/current structure.

[ROCm/rccl commit: 2cb2f9493a]
 2022-08-04 13:38:41 -04:00
Edgar 8953f5b5ca Introduce multi-rank support per device. 
This is a single commit of the source code changes required to
introduce support for multiple ranks per device.
A new interface (ncclCommRankInitMulti) has to be used to make use of
this new feature.


[ROCm/rccl commit: 0336ffdf70]
 2022-06-10 14:23:12 +00:00
Wenkai Du 5becf1669f Add another Rome model (#553) 
* Add another Rome model

* Add option to force enable intranet on single node

* Limit p2p channels to number of ranks

* Refine p2p channels handling

[ROCm/rccl commit: ef499c4810]
 2022-05-31 11:31:30 -07:00
Wenkai Du 2c125ce6ed Update Rome model (#552) 
[ROCm/rccl commit: c5b77121f0]
 2022-05-26 09:59:23 -07:00
akolliasAMD 22dc8bd246 Added creation of new tree and added switch for using treesplit for specific cases (#551) 
[ROCm/rccl commit: 98f0809a39]
 2022-05-25 18:55:14 -04:00
Wenkai Du b30b8becea Refine and add new Rome models (#548) 
[ROCm/rccl commit: 283dc86a73]
 2022-05-17 08:23:59 -07:00
Wenkai Du 95b30d9762 topo_expl: fix build and add tuning support (#539) 
[ROCm/rccl commit: 063da25563]
 2022-04-26 15:40:07 -07:00
Wenkai Du 67e7e6507e Merge remote-tracking branch 'nccl/master' into develop 
[ROCm/rccl commit: d28e1cb44f]
 2022-04-18 11:15:25 -07:00
Wenkai Du 011447e4dc Add new Rome model (#536) 
[ROCm/rccl commit: 2151c79d14]
 2022-04-13 11:45:40 -07:00
Wenkai Du f8023f2e07 Add new Rome model (#535) 
[ROCm/rccl commit: ba4c165bf3]
 2022-04-12 13:27:32 -07:00
Wenkai Du 3332cdff07 Support multiple tuning tables (#522) 
* Support multiple tuning tables

* [UnitTests] Skip managed memory testing

[ROCm/rccl commit: bbe780ca6c]
 2022-03-31 17:09:21 -07:00
Wenkai Du db1e628ba3 Update Rome model matching and add new models (#516) 
* Update Rome model matching and add new models

* Add missing file

* Models update

[ROCm/rccl commit: cd17cf6dce]
 2022-03-21 10:54:40 -07:00
Ziyue Yang dfa9b9e958 Add Pivot AllToAll algorithm for Rome model (#503) 
* add a2a pivot interface

* remove debug info

* address comments

* fix bug

* remove custom script

* address comments

* fix bug

[ROCm/rccl commit: b569c0a1db]
 2022-02-20 21:09:47 -08:00
Wenkai Du 4d43d9ce22 Update Rome models (#491) 
[ROCm/rccl commit: 598c6fdded]
 2022-01-14 10:03:30 -08:00
Wenkai Du 02a94fc552 topo_expl: update for 2.11.4 (#490) 
* topo_expl: update for 2.11.4

* topo_expl: revert a few logging changes

[ROCm/rccl commit: 369c021992]
 2022-01-13 13:33:07 -08:00
Wenkai Du 93c7526fdc Add another Rome model (#483) 
[ROCm/rccl commit: f8d0775a6f]
 2022-01-05 09:26:31 -08:00
Wenkai Du fd98ee84b4 Update Rome model matching (#461) 
* Update Rome model matching

* Add another Rome model

* Automatically setup NET GDR level from model

[ROCm/rccl commit: 0331e39f81]
 2021-11-05 08:53:47 -07:00
Wenkai Du 15143b1cfb Query XGMI link count through rocm_smi_lib API (#442) 
[ROCm/rccl commit: 14a184eb67]
 2021-10-26 10:30:20 -07:00
Wenkai Du b587b55c2e Add more Rome models (#434) 
* Add more Rome models

* Update models and tuning

* Update tuning

[ROCm/rccl commit: 2249a1d9d3]
 2021-10-12 08:23:20 -07:00
Wenkai Du d377c4dcc6 Add another Rome model (#431) 
[ROCm/rccl commit: e0053311c0]
 2021-10-06 08:17:12 -07:00
Wenkai Du 91eca0d7d2 Trim NICs when all GPUs are connected by XGMI (#430) 
* Trim NICs when all GPUs are connected by XGMI

* Only enable clique with maximum of 2 hops

[ROCm/rccl commit: 29c729d8b6]
 2021-10-05 18:27:43 -07:00
Wenkai Du 4fd7a14087 Merge remote-tracking branch 'origin/develop' into 2.10.3 
[ROCm/rccl commit: d5f93649ff]
 2021-08-24 09:49:47 -07:00
Wenkai Du b9508a6aba Implement NIC identification and remapping (#420) 
* Add 1H16P GPU model

* Implement NIC identification and remapping

* Revert "Sort IB devices based on device name (#413)"

This reverts commit de0c586bad.

* Fix permute and check order

* Correction on IB speed reporting

* Revert "Allow user to link layer with RCCL_IB_HCA_SKIP_LINK_LAYER (#361)"

This reverts commit fa690c47a0.

[ROCm/rccl commit: 5c8380ff5b]
 2021-08-24 09:42:04 -07:00
Wenkai Du 57518da006 Add gfx908 VM model (#418) 
[ROCm/rccl commit: 5f15ed6e3e]
 2021-08-10 08:55:11 -07:00
Wenkai Du 4b89e98675 Merge remote-tracking branch 'nccl/master' into 2.10.3 
[ROCm/rccl commit: bf2339f93e]
 2021-07-30 16:23:14 -07:00
Wenkai Du faea6ead5c Query XGMI links from xml and adjust gfx906 channel usage (#410) 
[ROCm/rccl commit: 818cdb16a8]
 2021-07-27 17:32:41 -07:00
Wenkai Du 8fbeb14175 topo_expl: fix build after switching to rocm-smi-lib (#405) 
* topo_expl: fix build after switching to rocm-smi-lib

* Use minimal of 4 channels for gfx908

[ROCm/rccl commit: 135d47d125]
 2021-07-27 08:30:08 -07:00
Wenkai Du 90ae176437 Fixes for NCCL_MAX_NCHANNELS and topo_expl (#398) 
[ROCm/rccl commit: fa6d7e9a63]
 2021-06-22 08:41:49 -07:00
Wenkai Du 5bebcb0015 Setup collectives threshold for enabling intranet (#387) 
* Setup collectives threshold for enabling intranet

* Use separate operation counters for coll and p2p

[ROCm/rccl commit: b815a2800f]
 2021-06-09 13:24:26 -07:00
Wenkai Du c8a432dc25 Allow intranode use of network connection (#383) 
* Allow intranode use of network connection

* Checking for graph for null pointer

[ROCm/rccl commit: a3a8c2d56b]
 2021-06-08 07:37:59 -07:00
Wenkai Du 4b31e521e9 Add option to enable multiple SAT in SHARP (#380) 
* Add option to enable multiple SAT in SHARP

* Extend number of NICs to 16

[ROCm/rccl commit: 961922ea02]
 2021-06-03 19:45:18 -07:00
Wenkai Du cdf2780687 topo_expl: update to 2.9.9 
[ROCm/rccl commit: 13dc80ee14]
 2021-05-26 09:24:34 -07:00
Wenkai Du aa95cc6102 Update Rome models matching (#376) 
[ROCm/rccl commit: 4c83adb75c]
 2021-05-25 10:12:40 -07:00
Wenkai Du a76bebf8b6 Merge remote-tracking branch 'nccl/master' into develop 
[ROCm/rccl commit: a4ea1fed5b]
 2021-05-05 16:01:01 -07:00
Wenkai Du 0f4d497edc Add gfx90a target (#344) 
* Add gfx90a target

* Support gfx90a topology

Co-authored-by: Eiden Yoshida <eiden.yoshida@amd.com>

[ROCm/rccl commit: 1fe031402a]
 2021-04-14 09:29:00 -06:00
Wenkai Du b4a7fa7011 Cleanup number of channels calculation (#340) 
[ROCm/rccl commit: e26ad2995e]
 2021-04-05 17:51:56 -07:00
Wenkai Du 8927d8bf17 Fix incorrect net counting (#339) 
* Fix incorrect net counting

* Add comments

[ROCm/rccl commit: 17491c918e]
 2021-04-05 12:21:57 -07:00
Wenkai Du 018a31877c Rework network port trimming code (#338) 
* Rework network port trimming code

* Move Rome related changes to separate source files

[ROCm/rccl commit: 1d2946ee4b]
 2021-03-31 10:25:59 -07:00
Wenkai Du 065bde98d8 collnet: support multiple NICs (#335) 
[ROCm/rccl commit: d87dc7c2e8]
 2021-03-25 20:59:32 -07:00
Wenkai Du 287ed0f18a Enable collnet in RCCL (#333) 
* Enable CollNet and use different number of channels

* topo_expl: enable collnet

[ROCm/rccl commit: 1d6244b18d]
 2021-03-19 12:58:13 -07:00
Wenkai Du b7253710ca Revert "Port alltoall[v]" (#325) 
This reverts commit 2c49121171.

[ROCm/rccl commit: 8e180cf087]
 2021-03-06 13:59:31 -08:00