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Implement NIC identification and remapping (#420)

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* Add 1H16P GPU model

* Implement NIC identification and remapping

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

This reverts commit 2d0ed8dff6.

* 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 caf5c9992a.
This commit is contained in:
Wenkai Du
2021-08-24 09:42:04 -07:00
committed by GitHub
parent 5f15ed6e3e
commit 5c8380ff5b
11 changed files with 623 additions and 47 deletions
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tools/topo_expl/utils.cpp
+1 -1
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@@ -489,7 +489,7 @@ ncclResult_t initTransportsRank_1(struct ncclComm* comm, struct allGather1Data_t
if (comm->topo->nodes[GPU].count == comm->topo->nRanks && (comm->topo->type & RCCL_TOPO_CR8G))
allGather3Data[rank].nc = 4;
if (comm->topo->nodes[GPU].count == comm->topo->nRanks && comm->topo->nodes[GPU].nodes[idx].gpu.gcn == 910)
allGather3Data[rank].nc = 6;
allGather3Data[rank].nc = 4;
allGather3Data[rank].tree.pattern = treeGraph.pattern;
allGather3Data[rank].tree.nChannels = treeGraph.nChannels;
allGather3Data[rank].tree.sameChannels = treeGraph.sameChannels;