!14366 support rpnt_pdr model

From: @zoloft
Reviewed-by: @wangchengyuan,@hangangqiang
Signed-off-by: @wangchengyuan

mindspore/lite/micro/cmake/file_list.cmake

@@ -59,6 +59,7 @@ set(CODER_OPCODERS_SRC
         ${MICRO_DIR}/coder/opcoders/base/reshape_base_coder.cc
         ${MICRO_DIR}/coder/opcoders/base/softmax_base_coder.cc
         ${MICRO_DIR}/coder/opcoders/base/detection_post_process_base_coder.cc
+        ${MICRO_DIR}/coder/opcoders/base/strided_slice_base_coder.cc
         #### cmsis int8 coder
         ${MICRO_DIR}/coder/opcoders/cmsis-nn/int8/add_int8_coder.cc
         ${MICRO_DIR}/coder/opcoders/cmsis-nn/int8/conv2d_base_coder.cc
@@ -96,6 +97,7 @@ set(CODER_OPCODERS_SRC
         ${MICRO_DIR}/coder/opcoders/nnacl/fp32/tile_fp32_coder.cc
         ${MICRO_DIR}/coder/opcoders/nnacl/fp32/transpose_fp32_coder.cc
         ${MICRO_DIR}/coder/opcoders/nnacl/fp32/splice_fp32_coder.cc
+        ${MICRO_DIR}/coder/opcoders/nnacl/fp32/exp_fp32_coder.cc
         #### nnacl int8 coder
         ${MICRO_DIR}/coder/opcoders/nnacl/int8/activation_int8_coder.cc
         ${MICRO_DIR}/coder/opcoders/nnacl/int8/add_int8_coder.cc
@@ -138,6 +140,7 @@ set(LITE_SRC
         ${LITE_DIR}/src/common/utils.cc
         ### populate operator parameter
         ${LITE_DIR}/src/ops/ops_utils.cc
+        ${LITE_DIR}/src/ops/populate/default_populate.cc
         ${LITE_DIR}/src/ops/populate/conv2d_populate.cc
         ${LITE_DIR}/src/ops/populate/arithmetic_populate.cc
         ${LITE_DIR}/src/ops/populate/add_populate.cc
@@ -158,6 +161,15 @@ set(LITE_SRC
         ${LITE_DIR}/src/ops/populate/activation_populate.cc
         ${LITE_DIR}/src/ops/populate/softmax_populate.cc
         ${LITE_DIR}/src/ops/populate/splice_populate.cc
+        ${LITE_DIR}/src/ops/populate/transpose_populate.cc
+        ${LITE_DIR}/src/ops/populate/sub_populate.cc
+        ${LITE_DIR}/src/ops/populate/power_populate.cc
+        ${LITE_DIR}/src/ops/populate/mul_populate.cc
+        ${LITE_DIR}/src/ops/populate/arithmetic_self_populate.cc
+        ${LITE_DIR}/src/ops/populate/div_populate.cc
+        ${LITE_DIR}/src/ops/populate/erf_populate.cc
+        ${LITE_DIR}/src/ops/populate/exp_populate.cc
+        ${LITE_DIR}/src/ops/populate/strided_slice_populate.cc
         ### tools
         ${LITE_DIR}/tools/common/flag_parser.cc
         )

mindspore/lite/micro/coder/allocator/allocator.cc

@@ -104,7 +104,8 @@ void MemoryAllocator::RecordOriginWeightsAddr(const std::vector<std::unique_ptr<
   for (const auto &node : nodes) {
     std::vector<Tensor *> inputs = node->input_tensors();
     for (const auto &tensor : inputs) {
-      if (tensor->category() == Tensor::Category::CONST_TENSOR) {
+      if (tensor->category() == Tensor::Category::CONST_TENSOR ||
+          tensor->category() == Tensor::Category::CONST_SCALAR) {
         std::string runtime_addr = net_weight_addr_ + std::to_string(weight_index_);
         origin_weights_addr_.insert(std::make_pair(tensor, runtime_addr));
         weight_index_++;

mindspore/lite/micro/coder/graph.cc

@@ -60,24 +60,25 @@ int CoderGraph::ConvertTensors() {
     // tensor dims
     std::vector<int> shape;
     if (origin_tensor->nodeType() == NodeType_ValueNode) {
-      MS_CHECK_PTR_WITH_EXE(origin_tensor->dims(), clear_tensors());
+      if (origin_tensor->dims() != nullptr) {
-      for (uint32_t j = 0; j < origin_tensor->dims()->size(); j++) {
+        for (uint32_t j = 0; j < origin_tensor->dims()->size(); j++) {
-        MS_CHECK_PTR(origin_tensor->dims()->data());
+          MS_CHECK_PTR(origin_tensor->dims()->data());
-        int dim = static_cast<int>(origin_tensor->dims()->data()[j]);
+          int dim = static_cast<int>(origin_tensor->dims()->data()[j]);
-        MS_CHECK_RET_CODE_WITH_EXE(check_dim(dim), "parse shape failed!", clear_tensors());
+          MS_CHECK_RET_CODE_WITH_EXE(check_dim(dim), "parse shape failed!", clear_tensors());
-        shape.push_back(dim);
+          shape.push_back(dim);
+        }
       }
     }
     // tensor Datatype
+    if (shape.empty()) {
+      shape.push_back(1);
+    }
     int origin_data_type = static_cast<int>(origin_tensor->dataType());
     Tensor *dstTensor = new (std::nothrow)
       lite::Tensor(TypeId(origin_data_type), shape, origin_tensor->format(), TensorCategory(origin_tensor));
     MS_CHECK_PTR(dstTensor);
     if (origin_tensor->nodeType() == NodeType_ValueNode && origin_tensor->data() != nullptr &&
         origin_tensor->data()->size() > 0) {
-      if (shape.empty()) {
-        shape.push_back(1);
-      }
       // copy data, this is weight && bias
       MS_CHECK_TRUE_WITH_EXE(origin_tensor->data()->size() > 0, "invalid meta_tensor data size.", delete dstTensor);
       auto data_size = static_cast<size_t>(origin_tensor->data()->size());
@@ -120,10 +121,8 @@ int CoderGraph::InitGraphInOutTensors() {
   std::vector<uint32_t> input_indices;
   for (auto in_node_index : graph_input_node_indexes) {
     in_node_index = static_cast<uint32_t>(in_node_index);
-    auto *in_node = model_->all_nodes_.at(in_node_index);
+    auto in_node = model_->all_nodes_.at(in_node_index);
-    if (in_node == nullptr) {
+    MS_CHECK_PTR(in_node);
-      return RET_ERROR;
-    }
     for (uint32_t i = 0; i < in_node->input_indices_.size(); i++) {
       auto in_tensor_index = size_t(in_node->input_indices_.at(i));
       bool is_graph_input = false;

mindspore/lite/micro/coder/opcoders/base/strided_slice_base_coder.cc

@@ -0,0 +1,164 @@
+/**
+ * Copyright 2021 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.
+ */
+
+#include "coder/opcoders/base/strided_slice_base_coder.h"
+#include <math.h>
+#include <string>
+#include "coder/opcoders/file_collector.h"
+#include "coder/opcoders/serializers/nnacl_serializer/nnacl_fp32_serializer.h"
+using mindspore::schema::PrimitiveType_StridedSlice;
+
+namespace mindspore::lite::micro {
+
+namespace {
+size_t GetInnerSize(TypeId type_id, int inner_elements) {
+  switch (type_id) {
+    case kNumberTypeInt8:
+      return inner_elements * sizeof(int8_t);
+    case kNumberTypeFloat32:
+      return inner_elements * sizeof(float);
+    case kNumberTypeInt32:
+      return inner_elements * sizeof(int32_t);
+    default:
+      MS_LOG(ERROR) << "Not supported data type: " << type_id;
+      return 0;
+  }
+}
+}  // namespace
+
+bool StridedSliceBaseCoder::MatchFastPattern() {
+  std::vector<int> in_shape = input_tensor_->shape();
+  std::vector<int> out_shape = output_tensor_->shape();
+  if (in_shape.size() != out_shape.size()) {
+    return false;
+  }
+  std::vector<int> axis_list;
+  for (int i = 0; i < static_cast<int>(in_shape.size()); ++i) {
+    if (in_shape[i] != out_shape[i]) {
+      axis_list.emplace_back(i);
+    }
+  }
+  if (axis_list.size() == 1) {
+    split_axis_ = axis_list.front();
+    return true;
+  }
+  return false;
+}
+
+void StridedSliceBaseCoder::InitFastRunParam() {
+  std::vector<int> in_shape = input_tensor_->shape();
+  std::vector<int> out_shape = output_tensor_->shape();
+  // reset && cal inner, outer
+  for (int i = 0; i < split_axis_; ++i) {
+    outer_ *= in_shape[i];
+  }
+  for (size_t i = split_axis_ + 1; i < in_shape.size(); i++) {
+    inner_ *= in_shape[i];
+  }
+  int thread_num = strided_slice_parameter_->op_parameter_.thread_num_;
+  // decide multi-thread launch strategy
+  if (outer_ == 1) {
+    parallel_on_split_axis_ = true;
+    cal_num_per_thread_ = UP_DIV(out_shape[split_axis_], thread_num);
+  } else {
+    parallel_on_outer_ = true;
+    cal_num_per_thread_ = UP_DIV(outer_, thread_num);
+  }
+}
+
+int StridedSliceBaseCoder::ReSize() {
+  fast_run_ = MatchFastPattern();
+  if (fast_run_) {
+    InitFastRunParam();
+  }
+  return RET_OK;
+}
+
+int StridedSliceBaseCoder::Prepare(CoderContext *context) {
+  strided_slice_parameter_ = reinterpret_cast<StridedSliceParameter *>(parameter_);
+  return ReSize();
+}
+
+int StridedSliceBaseCoder::DoFastCode(CoderContext *ctx) {
+  std::vector<int> in_shape = input_tensor_->shape();
+  std::vector<int> out_shape = output_tensor_->shape();
+  int task_id = 0;
+  int begin_index = strided_slice_parameter_->begins_[split_axis_];
+  int caled_num = task_id * cal_num_per_thread_;
+  nnacl::NNaclFp32Serializer code;
+  std::string input_ptr_str = allocator_->GetRuntimeAddr(input_tensor_);
+  std::string output_ptr_str = allocator_->GetRuntimeAddr(output_tensor_);
+  if (parallel_on_outer_) {
+    int cur_outer = outer_ - caled_num;
+    if (cur_outer <= 0) {
+      return RET_OK;
+    }
+    if (cur_outer > cal_num_per_thread_) {
+      cur_outer = cal_num_per_thread_;
+    }
+    code << "uint8_t *cur_in_ptr = " << input_ptr_str << " + "
+         << (caled_num * in_shape[split_axis_] + begin_index) * inner_size_ << ";\n";
+    code << " uint8_t *cur_out_ptr = " << output_ptr_str << " + " << caled_num * out_shape[split_axis_] * inner_size_
+         << ";\n";
+    code.CodeFunction("FastStride", "cur_in_ptr", "cur_out_ptr", out_shape.at(split_axis_),
+                      strided_slice_parameter_->strides_[split_axis_], cur_outer, inner_size_,
+                      in_shape.at(split_axis_) * inner_size_);
+  } else {
+    int cal_axis_num = out_shape.at(split_axis_) - caled_num;
+    if (cal_axis_num <= 0) {
+      return RET_OK;
+    }
+    if (cal_axis_num > cal_num_per_thread_) {
+      cal_axis_num = cal_num_per_thread_;
+    }
+    code << "uint8_t *cur_in_ptr = " << input_ptr_str << " + "
+         << (caled_num * strided_slice_parameter_->strides_[split_axis_] + begin_index) * inner_size_ << ";\n";
+    code << "uint8_t *cur_out_ptr = " << output_ptr_str << " + " << caled_num * inner_size_ << ";\n";
+    code.CodeFunction("FastStride", "cur_in_ptr", "cur_out_ptr", cal_axis_num,
+                      strided_slice_parameter_->strides_[split_axis_], 1, inner_size_, 0);
+  }
+  ctx->AppendCode(code.str());
+  return RET_OK;
+}
+
+int StridedSliceBaseCoder::DoNormalCode(CoderContext *ctx) {
+  nnacl::NNaclFp32Serializer code;
+  code.CodeStruct("strided_slice_parameter", *strided_slice_parameter_);
+  code.CodeFunction("DoStridedSlice", input_tensor_, output_tensor_,
+                    "(StridedSliceParameter *)&strided_slice_parameter");
+  ctx->AppendCode(code.str());
+  return RET_OK;
+}
+
+int StridedSliceBaseCoder::DoCode(CoderContext *ctx) {
+  inner_size_ = GetInnerSize(input_tensor_->data_type(), inner_);
+  Collect(ctx,
+          {
+            "nnacl/fp32/strided_slice_fp32.h",
+          },
+          {
+            "strided_slice_fp32.c",
+          });
+  if (fast_run_) {
+    return DoFastCode(ctx);
+  }
+  return DoNormalCode(ctx);
+}
+REG_OPERATOR_CODER(kAllTargets, kNumberTypeFloat32, PrimitiveType_StridedSlice,
+                   CPUOpCoderCreator<StridedSliceBaseCoder>)
+REG_OPERATOR_CODER(kAllTargets, kNumberTypeInt32, PrimitiveType_StridedSlice, CPUOpCoderCreator<StridedSliceBaseCoder>)
+REG_OPERATOR_CODER(kAllTargets, kNumberTypeInt8, PrimitiveType_StridedSlice, CPUOpCoderCreator<StridedSliceBaseCoder>)
+}  // namespace mindspore::lite::micro

mindspore/lite/micro/coder/opcoders/base/strided_slice_base_coder.h

@@ -0,0 +1,53 @@
+/**
+ * Copyright 2021 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 MINDSPORE_LITE_MICRO_CODER_OPCODERS_BASE_STRIDED_SLICE_BASE_CODER_H
+#define MINDSPORE_LITE_MICRO_CODER_OPCODERS_BASE_STRIDED_SLICE_BASE_CODER_H
+#include <vector>
+#include "coder/opcoders/op_coder.h"
+#include "nnacl/fp32/strided_slice_fp32.h"
+namespace mindspore::lite::micro {
+class StridedSliceBaseCoder final : public OperatorCoder {
+ public:
+  StridedSliceBaseCoder(const std::vector<Tensor *> &in_tensors, const std::vector<Tensor *> &out_tensors,
+                        const Model::Node *node, size_t node_index, Target target)
+      : OperatorCoder(in_tensors, out_tensors, node, node_index, target) {}
+
+  ~StridedSliceBaseCoder() override = default;
+
+  int Prepare(CoderContext *context) override;
+
+  int DoCode(CoderContext *context) override;
+
+ private:
+  int ReSize();
+  void InitFastRunParam();
+  bool MatchFastPattern();
+  int DoNormalCode(CoderContext *ctx);
+  int DoFastCode(CoderContext *ctx);
+
+ private:
+  StridedSliceParameter *strided_slice_parameter_{nullptr};
+  int split_axis_{-1};
+  int inner_{1};
+  int outer_{1};
+  int cal_num_per_thread_{1};
+  size_t inner_size_{1};
+  bool fast_run_{false};
+  bool parallel_on_split_axis_{false};
+  bool parallel_on_outer_{false};
+};
+}  // namespace mindspore::lite::micro
+#endif  // MINDSPORE_LITE_MICRO_CODER_OPCODERS_BASE_STRIDED_SLICE_BASE_CODER_H

mindspore/lite/micro/coder/opcoders/nnacl/fp32/arithmetic_self_fp32_coder.cc

@@ -48,6 +48,7 @@ int ArithmeticSelfFP32Coder::Prepare(CoderContext *const context) {
     {PrimitiveType_Ceil, [this]() { arithmetic_self_run_ = "ElementCeil"; }},
     {PrimitiveType_Round, [this]() { arithmetic_self_run_ = "ElementRound"; }},
     {PrimitiveType_Neg, [this]() { arithmetic_self_run_ = "ElementNegative"; }},
+    {PrimitiveType_Erf, [this]() { arithmetic_self_run_ = "ElementErf"; }},
   };
   auto iter = type_setters.find(parameter_->type_);
   if (iter != type_setters.end()) {
@@ -108,4 +109,6 @@ REG_OPERATOR_CODER(kAllTargets, kNumberTypeFloat32, PrimitiveType_Round, CPUOpCo
 
 REG_OPERATOR_CODER(kAllTargets, kNumberTypeFloat32, PrimitiveType_Neg, CPUOpCoderCreator<ArithmeticSelfFP32Coder>)
 
+REG_OPERATOR_CODER(kAllTargets, kNumberTypeFloat32, PrimitiveType_Erf, CPUOpCoderCreator<ArithmeticSelfFP32Coder>)
+
 }  // namespace mindspore::lite::micro::nnacl

mindspore/lite/micro/coder/opcoders/nnacl/fp32/arithmetic_self_fp32_coder.h

@@ -87,6 +87,8 @@ using mindspore::schema::PrimitiveType_Sin;
 
 using mindspore::schema::PrimitiveType_Square;
 
+using mindspore::schema::PrimitiveType_Erf;
+
 class ArithmeticSelfFP32Coder final : public OperatorCoder {
  public:
   ArithmeticSelfFP32Coder(const std::vector<Tensor *> &in_tensors, const std::vector<Tensor *> &out_tensors,

mindspore/lite/micro/coder/opcoders/nnacl/fp32/exp_fp32_coder.cc

@@ -0,0 +1,58 @@
+/**
+ * Copyright 2021 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.
+ */
+
+#include "coder/opcoders/nnacl/fp32/exp_fp32_coder.h"
+#include <math.h>
+#include "coder/opcoders/file_collector.h"
+#include "coder/opcoders/serializers/nnacl_serializer/nnacl_fp32_serializer.h"
+using mindspore::schema::PrimitiveType_ExpFusion;
+
+namespace mindspore::lite::micro::nnacl {
+int ExpFP32Coder::Prepare(CoderContext *context) {
+  exp_parameter_ = reinterpret_cast<ExpParameter *>(parameter_);
+  exp_parameter_->thread_num_ = exp_parameter_->op_parameter_.thread_num_;
+  float log_ = (exp_parameter_->base_ == -1) ? 1 : logf(exp_parameter_->base_);
+  exp_parameter_->in_scale_ = exp_parameter_->scale_ * log_;
+  if (exp_parameter_->shift_ == 0) {
+    exp_parameter_->out_scale_ = 1;
+  } else {
+    if (log_ == 1) {
+      exp_parameter_->out_scale_ = expf(exp_parameter_->shift_);
+    } else {
+      exp_parameter_->out_scale_ = powf(exp_parameter_->base_, exp_parameter_->shift_);
+    }
+  }
+  exp_parameter_->element_num_ = input_tensor_->ElementsNum();
+  return RET_OK;
+}
+
+int ExpFP32Coder::DoCode(CoderContext *ctx) {
+  Collect(ctx,
+          {
+            "nnacl/fp32/exp_fp32.h",
+          },
+          {
+            "exp_fp32.c",
+          });
+  nnacl::NNaclFp32Serializer code;
+  int task_id = 0;
+  code.CodeStruct("exp_parameter", *exp_parameter_);
+  code.CodeFunction("Exp", input_tensor_, "(ExpParameter *)&exp_parameter", task_id);
+  ctx->AppendCode(code.str());
+  return RET_OK;
+}
+REG_OPERATOR_CODER(kAllTargets, kNumberTypeFloat32, PrimitiveType_ExpFusion, CPUOpCoderCreator<ExpFP32Coder>)
+}  // namespace mindspore::lite::micro::nnacl

mindspore/lite/micro/coder/opcoders/nnacl/fp32/exp_fp32_coder.h

@@ -0,0 +1,39 @@
+/**
+ * Copyright 2021 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 MINDSPORE_LITE_MICRO_CODER_OPCODERS_NNACL_FP32_EXP_FP32_CODER_H
+#define MINDSPORE_LITE_MICRO_CODER_OPCODERS_NNACL_FP32_EXP_FP32_CODER_H
+#include <vector>
+#include "coder/opcoders/op_coder.h"
+#include "nnacl/fp32/exp_fp32.h"
+namespace mindspore::lite::micro::nnacl {
+class ExpFP32Coder final : public OperatorCoder {
+ public:
+  ExpFP32Coder(const std::vector<Tensor *> &in_tensors, const std::vector<Tensor *> &out_tensors,
+               const Model::Node *node, size_t node_index, Target target)
+      : OperatorCoder(in_tensors, out_tensors, node, node_index, target) {}
+
+  ~ExpFP32Coder() override = default;
+
+  int Prepare(CoderContext *context) override;
+
+  int DoCode(CoderContext *context) override;
+
+ private:
+  ExpParameter *exp_parameter_{nullptr};
+};
+}  // namespace mindspore::lite::micro::nnacl
+#endif  // MINDSPORE_LITE_MICRO_CODER_OPCODERS_NNACL_FP32_EXP_FP32_CODER_H

mindspore/lite/micro/coder/opcoders/nnacl/fp32/transpose_fp32_coder.cc

@@ -42,10 +42,10 @@ int TransposeFp32Coder::Resize() {
   MS_CHECK_TRUE(out_shape.size() > 0, "invalid shape size");
   auto in_shape_data_size = static_cast<size_t>(in_shape.size() * sizeof(int));
   auto out_shape_data_size = static_cast<size_t>(out_shape.size() * sizeof(int));
-  in_shape_ = reinterpret_cast<int *>(allocator_->Malloc(kNumberTypeInt, in_shape_data_size, kOfflinePackWeight));
+  in_shape_ = reinterpret_cast<int *>(allocator_->Malloc(kNumberTypeInt32, in_shape_data_size, kOfflinePackWeight));
   MS_CHECK_PTR(in_shape_);
   out_shape_ =
-    reinterpret_cast<int *>(allocator_->Malloc(kNumberTypeInt, out_shape.size() * sizeof(int), kOfflinePackWeight));
+    reinterpret_cast<int *>(allocator_->Malloc(kNumberTypeInt32, out_shape.size() * sizeof(int), kOfflinePackWeight));
   MS_CHECK_PTR(out_shape_);
   MS_CHECK_RET_CODE(memcpy_s(in_shape_, in_shape_data_size, in_shape.data(), in_shape_data_size), "memcpy failed");
   MS_CHECK_RET_CODE(memcpy_s(out_shape_, out_shape_data_size, out_shape.data(), out_shape_data_size), "memcpy failed");

mindspore/lite/micro/coder/opcoders/serializers/nnacl_serializer/nnacl_fp32_serializer.cc

@@ -127,4 +127,20 @@ void NNaclFp32Serializer::CodeStruct(const std::string &name, const SpliceParame
                  splice_parameter.forward_indexes_dim_, splice_parameter.src_to_dst_row_offset_, "splice_context",
                  nullptr, splice_parameter.output_dim_);
 }
+
+void NNaclFp32Serializer::CodeStruct(const std::string &name, const ExpParameter &exp_parameter) {
+  CodeBaseStruct("ExpParameter", name, exp_parameter.op_parameter_, exp_parameter.base_, exp_parameter.scale_,
+                 exp_parameter.shift_, exp_parameter.thread_num_, exp_parameter.in_scale_, exp_parameter.out_scale_,
+                 exp_parameter.element_num_);
+}
+
+void NNaclFp32Serializer::CodeStruct(const std::string &name, const StridedSliceParameter &strided_slice_parameter) {
+  CodeBaseStruct("StridedSliceParameter", name, strided_slice_parameter.op_parameter_,
+                 ToString(strided_slice_parameter.begins_), ToString(strided_slice_parameter.ends_),
+                 ToString(strided_slice_parameter.strides_), strided_slice_parameter.isScale,
+                 strided_slice_parameter.in_shape_length_, ToString(strided_slice_parameter.in_shape_),
+                 strided_slice_parameter.num_axes_, strided_slice_parameter.data_type,
+                 strided_slice_parameter.begins_mask_, strided_slice_parameter.ellipsisMask_,
+                 strided_slice_parameter.newAxisMask_, strided_slice_parameter.shrinkAxisMask_);
+}
 }  // namespace mindspore::lite::micro::nnacl

mindspore/lite/micro/coder/opcoders/serializers/nnacl_serializer/nnacl_fp32_serializer.h

@@ -32,6 +32,8 @@
 #include "nnacl/splice_parameter.h"
 #include "nnacl/lstm_parameter.h"
 #include "wrapper/fp32/dequant_int8_to_fp32_wrapper.h"
+#include "nnacl/fp32/exp_fp32.h"
+#include "nnacl/fp32/strided_slice_fp32.h"
 namespace mindspore::lite::micro::nnacl {
 
 class NNaclFp32Serializer : public Serializer {
@@ -51,6 +53,8 @@ class NNaclFp32Serializer : public Serializer {
   void CodeStruct(const std::string &name, const TransposeParameter &transpose_parameter);
   void CodeStruct(const std::string &name, const DeQuantArg &de_quant_arg);
   void CodeStruct(const std::string &name, const SpliceParameter &splice_parameter);
+  void CodeStruct(const std::string &name, const ExpParameter &exp_parameter);
+  void CodeStruct(const std::string &name, const StridedSliceParameter &strided_slice_parameter);
 };
 
 }  // namespace mindspore::lite::micro::nnacl

mindspore/lite/micro/coder/opcoders/serializers/nnacl_serializer/nnacl_stream_utils.h

@@ -18,6 +18,7 @@
 #define MINDSPORE_LITE_MICRO_CODER_OPCODERS_SERIALIZERS_NNACL_STREAM_UTILS_H_
 #include <sstream>
 #include <string>
+#include "nnacl/op_base.h"
 #include "nnacl/pooling_parameter.h"
 #include "nnacl/slice_parameter.h"
 #include "nnacl/softmax_parameter.h"

mindspore/lite/micro/coder/opcoders/serializers/serializer.h

@@ -236,6 +236,7 @@ class Serializer {
   void GenCode(uint8_t t) { code << std::to_string(t); }
   void GenCode(decltype(nullptr) t) { code << "NULL"; }
   void GenCode(const char *t) { code << t; }
+  void GenCode(LiteDataType t) { code << "(LiteDataType)" << t; }
 };
 }  // namespace mindspore::lite::micro
 #endif  // MINDSPORE_LITE_MICRO_CODER_SERIALIZERS_SERIALIZER_H_