Revert "[AG and RS channel tuning] Add thread work threshold to tuning models and precompute reg index in LL128 (#1641)"

This reverts commit 00c1eb098c.
2025-05-21 08:50:55 -07:00
parent 66ef428714
commit 7f878baef0
7 changed files with 15 additions and 52 deletions
@@ -1769,7 +1769,6 @@ static ncclResult_t topoGetAlgoInfo(
    // NVLS should not need more than 16 channels to get peak BW.
    nc = comm->nvlsChannels;
  } else {
-    rcclUpdateThreadThreshold(comm, nBytes, info, threadThreshold);
    // Ring/Tree channel tuning
    while (nBytes < nc * nt * threadThreshold) {
      if (nc >= 2) nc--;