message: Disable grouping for WhileOp and ForOp temporarily.
diff: @@ -32,17 +32,18 @@ namespace {
  static const int64 kFunctionalOpEventTypes[] = {
  HostEventType::kCallOp,
  - HostEventType::kParallelForOp,
  - HostEventType::kForeverOp,
  HostEventType::kNumericalGradientOpEvalRight,
  HostEventType::kNumericalGradientOpEvalLeft,
  HostEventType::kSymbolicGradientOp,
  HostEventType::kRemoteCallOp,
  HostEventType::kIfOp,
  HostEventType::kCaseOp,
  - HostEventType::kWhileOpEvalCond,
  - HostEventType::kWhileOpStartBody,
  - HostEventType::kForOp,
  + // TODO(b/154510598): Fix handling of the loop ops.
  + // HostEventType::kWhileOpEvalCond,
  + // HostEventType::kWhileOpStartBody,
  + // HostEventType::kForOp,
  + // HostEventType::kParallelForOp,
  + // HostEventType::kForeverOp,
  HostEventType::kPartitionedCallOp,
  };
  