diff --git a/parser/common/op_def/variable_op.cc b/parser/common/op_def/variable_op.cc
index 2cf294e..6000a2e 100644
--- a/parser/common/op_def/variable_op.cc
+++ b/parser/common/op_def/variable_op.cc
@@ -43,6 +43,11 @@ VariableOperator &VariableOperator::Placement(const std::string &placement) {
   return *this;
 }
 
+VariableOperator &VariableOperator::MemType(const uint32_t &mem_type) {
+  Attr(ATTR_OUTPUT_MEMORY_TYPE, mem_type);
+  return *this;
+}
+
 VariableOperator &VariableOperator::SrcType(const int64_t &dtype) {
   Attr(VAR_ATTR_DTYPE, dtype);
   return *this;
diff --git a/parser/common/op_def/variable_op.h b/parser/common/op_def/variable_op.h
index c9b85d3..166681e 100644
--- a/parser/common/op_def/variable_op.h
+++ b/parser/common/op_def/variable_op.h
@@ -35,6 +35,8 @@ class VariableOperator : public ParserOperator {
 
   VariableOperator &Placement(const std::string &placement);
 
+  VariableOperator &MemType(const uint32_t &mem_type);
+
   VariableOperator &SrcType(const int64_t &dtype);
 
   VariableOperator &VarShape(const std::vector<int64_t> &shape_value);
diff --git a/parser/common/parser_types.cc b/parser/common/parser_types.cc
index 440e884..b53d37a 100644
--- a/parser/common/parser_types.cc
+++ b/parser/common/parser_types.cc
@@ -347,7 +347,9 @@ const char *HCOMREDUCESCATTER = "HcomReduceScatter";
 const char *HCOMSEND = "HcomSend";
 const char *HCOMRECEIVE = "HcomReceive";
 const char *HCOMREMOTEREAD = "HcomRemoteRead";
+const char *HCOMREMOTEREFREAD = "HcomRemoteRefRead";
 const char *HCOMREMOTEWRITE = "HcomRemoteWrite";
+const char *HCOMREMOTESCATTERWRITE = "HcomRemoteScatterWrite";
 
 const char *VARASSIGN = "VarAssign";
 const char *VARISINITIALIZEDOP = "VarIsInitializedOp";
diff --git a/parser/tensorflow/tensorflow_variable_v2_parser.cc b/parser/tensorflow/tensorflow_variable_v2_parser.cc
index 139dd0e..c8b8a98 100644
--- a/parser/tensorflow/tensorflow_variable_v2_parser.cc
+++ b/parser/tensorflow/tensorflow_variable_v2_parser.cc
@@ -225,6 +225,17 @@ static void ParsePlacement(const domi::tensorflow::NodeDef *node, VariableOperat
   }
 }
 
+static void ParseMemType(const domi::tensorflow::NodeDef *node, VariableOperator *op) {
+  // The upper caller guarantees input params is not empty.
+  string node_src_name = node->name();
+  domi::tensorflow::AttrValue attr_value;
+  GELOGI("Start to parse mem_type, %s", node_src_name.c_str());
+  if (TensorFlowUtil::FindAttrValue(node, ge::ATTR_OUTPUT_MEMORY_TYPE, attr_value)) {
+    uint32_t mem_type = attr_value.i();
+    op->MemType(mem_type);
+  }
+}
+
 Status ParseParams(const Message *op_src, VariableOperator *op) {
   GE_CHECK_NOTNULL(op_src);
   const NodeDef *node = reinterpret_cast<const NodeDef *>(op_src);
@@ -241,6 +252,7 @@ Status ParseParams(const Message *op_src, VariableOperator *op) {
   GE_RETURN_IF_ERROR(ParseSrcType(node, op));
   GE_RETURN_IF_ERROR(ParseVarShape(node, op));
   ParsePlacement(node, op);
+  ParseMemType(node, op);
 
   GELOGD("VariabeV2 OP parser params success.op name : %s.", node->name().c_str());