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2.17.1-1

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Add new NVLS algorithm for allreduce using NVLink SHARP (intra-node only).
Add new config options: cgaClusterSize, minCTAs, maxCTAs, netName.
Enable LL128 when we use PXN to close rings.
NVTX3 includes update.
Fix crash when one CollNet (SHARP) rail fails to initialize.


[ROCm/rccl commit: 5d3ab08b69]
This commit is contained in:
Sylvain Jeaugey
2023-02-27 02:48:21 -08:00
parent e6e8f2555c
commit 8dcf8e8720
72 changed files with 4541 additions and 2391 deletions
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projects/rccl/src/graph/search.cc
-1
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@@ -765,7 +765,6 @@ ncclResult_t ncclTopoCompute(ncclTopoSystem* system, struct ncclTopoGraph* graph
if (ngpus == 1) if (graph->pattern != NCCL_TOPO_PATTERN_RING) graph->pattern = NCCL_TOPO_PATTERN_TREE;
// SPLIT_TREE works better on older archs.
int ccMin;
NCCLCHECK(ncclTopoGetCompCap(system, &ccMin, NULL));