add parser

mindspore/lite/schema/model.fbs

@@ -187,7 +187,9 @@ union PrimitiveType {
     DivGrad,
     PowerGrad,
     ActivationGrad,
-    PriorBox
+    PriorBox,
+    SpaceToBatchND,
+    TopKV2
 }
 
 enum QuantType: int {

mindspore/lite/schema/ops.fbs

@@ -677,12 +677,16 @@ table SpaceToBatch {
 }
 
 table SparseToDense {
+    outputShape: [int];
+    sparseValue: [int];
+    defaultValue: [int];
     validateIndices: bool;
 }
 
 table ReverseSequence {
     seqAxis: int;
     batchAxis: int;
+    seqLengths: [int];
 }
 
 table Rank {
@@ -781,6 +785,7 @@ table ScatterND {
 }
 
 table Unique {
+    outType: int;
 }
 
 table Unstack {
@@ -820,6 +825,7 @@ table OptMomentum {
 
 
 table Where{
+    condition: [bool];
 }
 
 table OneHot {
@@ -829,7 +835,7 @@ table OneHot {
 table Lstm{
     bidirection: bool = false;
 }
-
+ 
 table PriorBox {
     min_sizes: [int];
     max_sizes: [int];
@@ -843,3 +849,14 @@ table PriorBox {
     flip: bool = true;
     offset: float;
 }
+
+table SpaceToBatchND {
+    blockShape : [int];
+    paddings : [int];
+}
+
+table TopKV2 {
+    k : [int];
+    sorted : bool = true;
+}
+

mindspore/lite/tools/converter/parser/tflite/tflite_add_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_add_parser.h"
+#include "tools/converter/parser/tflite/tflite_add_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_add_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_addn_parser.cc

@@ -0,0 +1,44 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_addn_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteAddNParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                               schema::CNodeT *op,
+                               TensorCache *tensor_cache,
+                               bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteAddNParser";
+  std::unique_ptr<schema::AddNT> attr(new schema::AddNT());
+  attr->N = tflite_tensors.size();
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_AddN;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteAddNParser("AddN", new TfliteAddNParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_addn_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_ADDN_PARSER_H
+#define LITE_TFLITE_ADDN_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteAddNParser : public TfliteNodeParser {
+ public:
+  TfliteAddNParser() : TfliteNodeParser("AddN") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_ADDN_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_argmax_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_argmax_parser.h"
+#include "tools/converter/parser/tflite/tflite_argmax_parser.h"
 #include <memory>
 #include <vector>
 

mindspore/lite/tools/converter/parser/tflite/tflite_argmax_parser.h

@@ -19,8 +19,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_argmin_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_argmin_parser.h"
+#include "tools/converter/parser/tflite/tflite_argmin_parser.h"
 #include <memory>
 #include <vector>
 

mindspore/lite/tools/converter/parser/tflite/tflite_argmin_parser.h

@@ -19,8 +19,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_batch_to_space_parser.cc

@@ -0,0 +1,51 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_batch_to_space_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteBatchToSpaceParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                       const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                       const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                       const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                       schema::CNodeT *op,
+                                       TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteBatchToSpaceParser";
+  std::unique_ptr<schema::BatchToSpaceT> attr(new schema::BatchToSpaceT());
+  if (GetTfliteData(tflite_op->inputs[1], tflite_tensors, tflite_model_buffer, attr->blockShape)) {
+    MS_LOG(ERROR) << "batchToSpace -> blockShape get failed";
+    return RET_ERROR;
+  }
+  if (GetTfliteData(tflite_op->inputs[2], tflite_tensors, tflite_model_buffer, attr->crops)) {
+    MS_LOG(ERROR) << "batchToSpace -> crops get failed";
+    return RET_ERROR;
+  }
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_BatchToSpace;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteBatchToSpaceParser("BatchToSpace", new TfliteBatchToSpaceParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_batch_to_space_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_BATCH_TO_SPACE_PARSER_H
+#define LITE_TFLITE_BATCH_TO_SPACE_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteBatchToSpaceParser : public TfliteNodeParser {
+ public:
+  TfliteBatchToSpaceParser() : TfliteNodeParser("BatchToSpace") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_BATCH_TO_SPACE_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_broadcast_to_parser.cc

@@ -0,0 +1,47 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_broadcast_to_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteBroadcastToParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                      const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                      const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                      const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                      schema::CNodeT *op,
+                                      TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteBroadcastToParser";
+  std::unique_ptr<schema::BroadcastToT> attr(new schema::BroadcastToT());
+  if (GetTfliteData(tflite_op->inputs[1], tflite_tensors, tflite_model_buffer, attr->dst_shape)) {
+    MS_LOG(ERROR) << "broadCastTo -> dst_shape get failed";
+    return RET_ERROR;
+  }
+
+    if (op != nullptr) {
+      op->primitive = std::make_unique<schema::PrimitiveT>();
+      op->primitive->value.type = schema::PrimitiveType_BroadcastTo;
+      op->primitive->value.value = attr.release();
+    }
+    return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteBroadcastToParser("BroadcastTo", new TfliteBroadcastToParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_broadcast_to_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_BROADCAST_TO_PARSER_H
+#define LITE_TFLITE_BROADCAST_TO_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteBroadcastToParser : public TfliteNodeParser {
+ public:
+  TfliteBroadcastToParser() : TfliteNodeParser("BroadcastTo") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_BROADCAST_TO_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_cast_parser.cc

@@ -0,0 +1,51 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_cast_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteCastParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                               schema::CNodeT *op,
+                               TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteCastParser";
+  std::unique_ptr<schema::CastT> attr(new schema::CastT());
+  const auto &tflite_attr = tflite_op->builtin_options.AsCastOptions();
+  if (tflite_attr == nullptr) {
+    MS_LOG(ERROR) << "get op:" << op->name.c_str() << " attr failed";
+    return RET_NULL_PTR;
+  }
+
+  attr->srcT = tflite_attr->in_data_type;
+  attr->dstT = tflite_attr->out_data_type;
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_Cast;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+  TfliteNodeRegister g_tfliteCastParser("Cast", new TfliteCastParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_cast_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_CAST_PARSER_H
+#define LITE_TFLITE_CAST_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteCastParser : public TfliteNodeParser {
+ public:
+  TfliteCastParser() : TfliteNodeParser("Cast") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_CAST_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_ceil_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_ceil_parser.h"
+#include "tools/converter/parser/tflite/tflite_ceil_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_ceil_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_concat_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_concat_parser.h"
+#include "tools/converter/parser/tflite/tflite_concat_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_concat_parser.h

@@ -19,8 +19,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_conv_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_conv_parser.h"
+#include "tools/converter/parser/tflite/tflite_conv_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_conv_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_converter.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_converter.h"
+#include "tools/converter/parser/tflite/tflite_converter.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_converter.h

@@ -19,9 +19,9 @@
 
 #include <string>
 #include <memory>
-#include "mindspore/lite/tools/converter/converter.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_model_parser.h"
-#include "mindspore/lite/tools/converter/graphdef_transform.h"
+#include "tools/converter/converter.h"
+#include "tools/converter/parser/tflite/tflite_model_parser.h"
+#include "tools/converter/graphdef_transform.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_depth_to_space_parser.cc

@@ -0,0 +1,50 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_depth_to_space_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteDepthToSpaceParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                       const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                       const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                       const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                       schema::CNodeT *op,
+                                       TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteDepthToSpaceParser";
+  std::unique_ptr<schema::DepthToSpaceT> attr(new schema::DepthToSpaceT());
+  const auto &tflite_attr = tflite_op->builtin_options.AsDepthToSpaceOptions();
+  if (tflite_attr == nullptr) {
+    MS_LOG(ERROR) << "get op: %s attr failed", op->name.c_str();
+    return RET_NULL_PTR;
+  }
+  attr->blockSize = tflite_attr->block_size;
+  attr->format = schema::Format_NHWC;
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_DepthToSpace;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteDepthToSpaceParser("DepthToSpace", new TfliteDepthToSpaceParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_depth_to_space_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_DEPTH_TO_SPACE_PARSER_H
+#define LITE_TFLITE_DEPTH_TO_SPACE_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteDepthToSpaceParser : public TfliteNodeParser {
+ public:
+  TfliteDepthToSpaceParser() : TfliteNodeParser("DepthToSpace") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_DEPTH_TO_SPACE_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_depthwise_conv_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_depthwise_conv_parser.h"
+#include "tools/converter/parser/tflite/tflite_depthwise_conv_parser.h"
 #include "tools/common/node_util.h"
 
 namespace mindspore {

mindspore/lite/tools/converter/parser/tflite/tflite_depthwise_conv_parser.h

@@ -19,8 +19,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_div_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_div_parser.h"
+#include "tools/converter/parser/tflite/tflite_div_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_div_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_equal_parser.cc

@@ -0,0 +1,43 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_equal_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteEqualParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                schema::CNodeT *op,
+                                TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteEqualParser";
+  std::unique_ptr<schema::EqualT> attr(new schema::EqualT());
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_Equal;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteEqualParser("Equal", new TfliteEqualParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_equal_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_EQUAL_PARSER_H
+#define LITE_TFLITE_EQUAL_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteEqualParser : public TfliteNodeParser {
+ public:
+  TfliteEqualParser() : TfliteNodeParser("Equal") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_EQUAL_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_expand_dims_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_expand_dims_parser.h"
+#include "tools/converter/parser/tflite/tflite_expand_dims_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_expand_dims_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_fakequant_parser.h

@@ -18,8 +18,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_fill_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_fill_parser.h"
+#include "tools/converter/parser/tflite/tflite_fill_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_fill_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_floor_div_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_floor_div_parser.h"
+#include "tools/converter/parser/tflite/tflite_floor_div_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_floor_div_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_floor_mod_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_floor_mod_parser.h"
+#include "tools/converter/parser/tflite/tflite_floor_mod_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_floor_mod_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_floor_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_floor_parser.h"
+#include "tools/converter/parser/tflite/tflite_floor_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_floor_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_fullyconnected_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_fullyconnected_parser.h"
+#include "tools/converter/parser/tflite/tflite_fullyconnected_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_fullyconnected_parser.h

@@ -19,8 +19,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_gather_nd_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_gather_nd_parser.h"
+#include "tools/converter/parser/tflite/tflite_gather_nd_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_gather_nd_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_gather_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_gather_parser.h"
+#include "tools/converter/parser/tflite/tflite_gather_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_gather_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_gather_v2_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_gather_v2_parser.h"
+#include "tools/converter/parser/tflite/tflite_gather_v2_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_gather_v2_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_greater_equal_parser.cc

@@ -0,0 +1,43 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_greater_equal_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteGreaterEqualParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                       const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                       const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                       const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                       schema::CNodeT *op,
+                                       TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteGreaterEqualParser";
+  std::unique_ptr<schema::GreaterEqualT> attr(new schema::GreaterEqualT());
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_GreaterEqual;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteGreaterEqualParser("GreaterEqual", new TfliteGreaterEqualParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_greater_equal_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_GREATER_EQUAL_PARSER_H
+#define LITE_TFLITE_GREATER_EQUAL_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteGreaterEqualParser : public TfliteNodeParser {
+ public:
+  TfliteGreaterEqualParser() : TfliteNodeParser("GreaterEqual") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_GREATER_EQUAL_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_greater_parser.cc

@@ -0,0 +1,43 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_greater_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteGreaterParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                  const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                  const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                  const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                  schema::CNodeT *op,
+                                  TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteGreaterParser";
+  std::unique_ptr<schema::GreaterT> attr(new schema::GreaterT());
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_Greater;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteGreaterParser("Greater", new TfliteGreaterParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_greater_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_GREATER_PARSER_H
+#define LITE_TFLITE_GREATER_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteGreaterParser : public TfliteNodeParser {
+ public:
+  TfliteGreaterParser() : TfliteNodeParser("Greater") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_GREATER_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_inner_product_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_inner_product_parser.h"
+#include "tools/converter/parser/tflite/tflite_inner_product_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_inner_product_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_leaky_relu_parser.cc

@@ -16,7 +16,7 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_leaky_relu_parser.h"
+#include "tools/converter/parser/tflite/tflite_leaky_relu_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_leaky_relu_parser.h

@@ -17,8 +17,8 @@
 #ifndef PREDICT_TFLITE_LEAKY_RELU_PARSER_H
 #define PREDICT_TFLITE_LEAKY_RELU_PARSER_H
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_less_equal_parser.cc

@@ -0,0 +1,43 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_less_equal_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteLessEqualParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                    const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                    const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                    const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                    schema::CNodeT *op,
+                                    TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteLessEqualParser";
+  std::unique_ptr<schema::LessEqualT> attr(new schema::LessEqualT());
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_LessEqual;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteLessEqualParser("LessEqual", new TfliteLessEqualParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_less_equal_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_LESS_EQUAL_PARSER_H
+#define LITE_TFLITE_LESS_EQUAL_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteLessEqualParser : public TfliteNodeParser {
+ public:
+  TfliteLessEqualParser() : TfliteNodeParser("LessEqual") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_LESS_EQUAL_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_less_parser.cc

@@ -0,0 +1,43 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_less_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteLessParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                               schema::CNodeT *op,
+                               TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteLessParser";
+  std::unique_ptr<schema::LessT> attr(new schema::LessT());
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_Less;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteLessParser("Less", new TfliteLessParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_less_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_LESS_PARSER_H
+#define LITE_TFLITE_LESS_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteLessParser : public TfliteNodeParser {
+ public:
+  TfliteLessParser() : TfliteNodeParser("Less") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_LESS_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_logistic_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_logistic_parser.h"
+#include "tools/converter/parser/tflite/tflite_logistic_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_logistic_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_lrn_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_lrn_parser.h"
+#include "tools/converter/parser/tflite/tflite_lrn_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_lrn_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_max_pooling_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_max_pooling_parser.h"
+#include "tools/converter/parser/tflite/tflite_max_pooling_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_max_pooling_parser.h

@@ -19,8 +19,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_mean_pooling_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_mean_pooling_parser.h"
+#include "tools/converter/parser/tflite/tflite_mean_pooling_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_mean_pooling_parser.h

@@ -19,8 +19,8 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_model_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_model_parser.h"
+#include "tools/converter/parser/tflite/tflite_model_parser.h"
 #include <fstream>
 #include <utility>
 #include <memory>

mindspore/lite/tools/converter/parser/tflite/tflite_model_parser.h

@@ -29,8 +29,8 @@
 #include <map>
 
 #include "securec/include/securec.h"
-#include "mindspore/lite/tools/converter/model_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/model_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 #include "tools/common/tensor_util.h"
 
 #include "mindspore/lite/schema/inner/model_generated.h"

mindspore/lite/tools/converter/parser/tflite/tflite_mul_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_mul_parser.h"
+#include "tools/converter/parser/tflite/tflite_mul_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_mul_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.cc

@@ -18,7 +18,7 @@
 #include <memory>
 #include <unordered_map>
 #include "securec/include/securec.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h

@@ -20,7 +20,7 @@
 #include <string>
 #include <unordered_map>
 #include "tools/common/node_util.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_not_equal_parser.cc

@@ -0,0 +1,43 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_not_equal_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteNotEqualParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                   const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                   const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                   const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                   schema::CNodeT *op,
+                                   TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteNotEqualParser";
+  std::unique_ptr<schema::NotEqualT> attr(new schema::NotEqualT());
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_NotEqual;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteNotEqualParser("NotEqual", new TfliteNotEqualParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_not_equal_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_NOT_EQUAL_PARSER_H
+#define LITE_TFLITE_NOT_EQUAL_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteNotEqualParser : public TfliteNodeParser {
+ public:
+  TfliteNotEqualParser() : TfliteNodeParser("NotEqual") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_NOT_EQUAL_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_p_relu_parser.cc

@@ -0,0 +1,45 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_p_relu_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TflitePreluParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                schema::CNodeT *op, TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "paser TflitePreluParser";
+  std::unique_ptr<schema::PreluT> attr(new schema::PreluT());
+  if (GetTfliteData(tflite_op->inputs[1], tflite_tensors, tflite_model_buffer, attr->slope)) {
+    MS_LOG(ERROR) << "pRelu -> slope get failed";
+    return RET_ERROR;
+  }
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_Prelu;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tflitePreluParser("Prelu", new TflitePreluParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_p_relu_parser.h

@@ -0,0 +1,40 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_P_RELU_PARSER_H
+#define LITE_TFLITE_P_RELU_PARSER_H
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TflitePreluParser : public TfliteNodeParser {
+ public:
+  TflitePreluParser() : TfliteNodeParser("Prelu") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache, bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_P_RELU_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_pad_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_pad_parser.h"
+#include "tools/converter/parser/tflite/tflite_pad_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_pad_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_pow_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_pow_parser.h"
+#include "tools/converter/parser/tflite/tflite_pow_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_pow_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_range_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_range_parser.h"
+#include "tools/converter/parser/tflite/tflite_range_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_range_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_rank_parser.cc

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_rank_parser.h"
+#include "tools/converter/parser/tflite/tflite_rank_parser.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_rank_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_real_div_parser.cc

@@ -0,0 +1,43 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* distributed under the License is distributed on an AS
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <vector>
+#include <memory>
+#include "tools/converter/parser/tflite/tflite_real_div_parser.h"
+
+namespace mindspore {
+namespace lite {
+STATUS TfliteRealDivParser::Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+                                  const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+                                  const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+                                  const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset,
+                                  schema::CNodeT *op,
+                                  TensorCache *tensor_cache, bool quantized_model) {
+  MS_LOG(DEBUG) << "parse TfliteRealDivParser";
+  std::unique_ptr<schema::RealDivT> attr(new schema::RealDivT());
+
+  if (op != nullptr) {
+    op->primitive = std::make_unique<schema::PrimitiveT>();
+    op->primitive->value.type = schema::PrimitiveType_RealDiv;
+    op->primitive->value.value = attr.release();
+  }
+  return RET_OK;
+}
+
+TfliteNodeRegister g_tfliteRealDivParser("RealDiv", new TfliteRealDivParser());
+}  // namespace lite
+}  // namespace mindspore

mindspore/lite/tools/converter/parser/tflite/tflite_real_div_parser.h

@@ -0,0 +1,41 @@
+/**
+* Copyright 2020 Huawei Technologies Co., Ltd
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef LITE_TFLITE_REAL_DIV_PARSER_H
+#define LITE_TFLITE_REAL_DIV_PARSER_H
+
+#include <memory>
+#include <vector>
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
+
+namespace mindspore {
+namespace lite {
+class TfliteRealDivParser : public TfliteNodeParser {
+ public:
+  TfliteRealDivParser() : TfliteNodeParser("RealDiv") {}
+
+  STATUS Parse(const std::unique_ptr<tflite::OperatorT> &tflite_op,
+               const std::vector<std::unique_ptr<tflite::TensorT>> &tflite_tensors,
+               const std::vector<std::unique_ptr<tflite::BufferT>> &tflite_model_buffer,
+               const std::vector<std::unique_ptr<tflite::OperatorCodeT>> &tflite_opset, schema::CNodeT *op,
+               TensorCache *tensor_cache,
+               bool quantized_model) override;
+};
+}  // namespace lite
+}  // namespace mindspore
+
+#endif  // LITE_TFLITE_REAL_DIV_PARSER_H

mindspore/lite/tools/converter/parser/tflite/tflite_relu6_parser.cc

@@ -16,7 +16,7 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_relu6_parser.h"
+#include "tools/converter/parser/tflite/tflite_relu6_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_relu6_parser.h

@@ -17,8 +17,8 @@
 #ifndef PREDICT_TFLITE_RELU6_PARSER_H
 #define PREDICT_TFLITE_RELU6_PARSER_H
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_relu_parser.cc

@@ -16,7 +16,7 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_relu_parser.h"
+#include "tools/converter/parser/tflite/tflite_relu_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_relu_parser.h

@@ -17,8 +17,8 @@
 #ifndef PREDICT_TFLITE_RELU_PARSER_H
 #define PREDICT_TFLITE_RELU_PARSER_H
 
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 #include <vector>
 #include <memory>
 

mindspore/lite/tools/converter/parser/tflite/tflite_reshape_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_reshape_parser.h"
+#include "tools/converter/parser/tflite/tflite_reshape_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_reshape_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_resize_bilinear_parser.cc

@@ -16,7 +16,7 @@
 
 #include <vector>
 #include <memory>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_resize_bilinear_parser.h"
+#include "tools/converter/parser/tflite/tflite_resize_bilinear_parser.h"
 
 namespace mindspore {
 namespace lite {

mindspore/lite/tools/converter/parser/tflite/tflite_resize_bilinear_parser.h

@@ -19,8 +19,8 @@
 
 #include <memory>
 #include <vector>
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser.h"
-#include "mindspore/lite/tools/converter/parser/tflite/tflite_node_parser_registry.h"
+#include "tools/converter/parser/tflite/tflite_node_parser.h"
+#include "tools/converter/parser/tflite/tflite_node_parser_registry.h"
 
 namespace mindspore {
 namespace lite {