Tune clique-based AllReduce for device type 908 (#372)

* Changing switch-over point for clique-based AllReduce [ROCm/rccl commit: ddceadc313]
2021-05-18 15:36:07 -06:00
parent 08addb85a2
commit 87423792fd
1 changed files with 1 additions and 1 deletions
@@ -261,7 +261,7 @@ void CliqueManager::SetByteLimits()
    switch (m_gcnArch)
    {
    case 906: m_allReduceByteLimit =  16777216; break;
-    case 908: m_allReduceByteLimit = 536870912; break;
+    case 908: m_allReduceByteLimit =   8388608; break;
    default:  m_allReduceByteLimit =  16777216; break;
    }
  }