Merge remote-tracking branch 'rccl/develop' into 2.19.4

2024-01-31 11:08:54 -06:00
parent 9ff53eeeae 01b359027b
commit 1a134b283b
14 changed files with 31 additions and 30 deletions
@@ -863,6 +863,7 @@ ncclResult_t ncclTopoComputeP2pChannels(struct ncclComm* comm) {
  } else {
    // Round to next pow2 nChannelsPerPeer and nChannels
    comm->p2pnChannelsPerPeer = (ncclParamNChannelsPerPeer() == -2 ? nextPow2(minChannels) : ncclParamNChannelsPerPeer());
+    comm->p2pnChannelsPerPeer *= 2;
    comm->p2pnChannels = nextPow2(comm->p2pnChannels);
  }