Add missed log for reduce_scatter_tensor_coalesced (#1808)

Author: Chao1Han

src/xccl/ProcessGroupXCCL.cpp

@@ -1740,6 +1740,26 @@ c10::intrusive_ptr<Work> ProcessGroupXCCL::reduce_scatter_tensor_coalesced(
     std::vector<at::Tensor>& outputs,
     std::vector<at::Tensor>& inputs,
     const ReduceScatterOptions& opts) {
+
+  RECORD_PARAM_COMMS_DATA_WITH_LOG(
+      std::make_tuple(
+          static_cast<int64_t>(seqCollective_) + 1,
+          false), // seq + 1 to match collective and assume only one collective
+                  // in coalesced range
+      std::make_tuple(pg_uid_, pg_desc_), // PG name tuple
+      inputs, // inputTensors
+      outputs, // outputTensors
+      rank_, // rank
+      "reduce_scatter_tensor_coalesced", // collective name
+      getTensorsNumel(inputs), // inNelems
+      getTensorsNumel(outputs), // outNelems
+      inputs[0].scalar_type(), // dType
+      std::vector<int64_t>(), // inSplitSizes
+      std::vector<int64_t>(), // outSplitSizes
+      -1, // globalRankStart
+      -1, // globalRankStride
+      this->getSize()); // worldSize
+
   return collectiveCoalesced(
       inputs,
       outputs,