caffeprelu rename to prelu

mindspore/lite/schema/model.fbs

@@ -80,7 +80,7 @@ union PrimitiveType {
     Pad,
     Maximum,
     Minimum,
-    CaffePReLU,
+    PReLU,
     LeakyReLU,
     ArgMax,
     ArgMin,
@@ -126,7 +126,6 @@ union PrimitiveType {
     Broadcast,
     BroadcastTo,
     Lrn,
-    Prelu,
     ZerosLike,
     TopK,
     SpaceToDepth,

mindspore/lite/schema/ops.fbs

@@ -540,7 +540,7 @@ table MatMul {
     transposeB : bool = false;
 }
 
-table CaffePReLU {
+table PReLU {
     channelShared : bool = false;
     slope: [float];
 }
@@ -650,10 +650,6 @@ table Reduce {
     mode: ReduceMode;
 }
 
-table Prelu {
-    slope: [float];
-}
-
 table Transpose {
     perm: [int];
     conjugate: bool = false;

mindspore/lite/src/ops/caffe_p_relu.cc → mindspore/lite/src/ops/p_relu.cc

@@ -14,20 +14,20 @@
  * limitations under the License.
  */
 
-#include "src/ops/caffe_p_relu.h"
+#include "src/ops/p_relu.h"
 
 namespace mindspore {
 namespace lite {
 #ifdef PRIMITIVE_WRITEABLE
-bool CaffePReLU::GetChannelShared() const { return this->primitive_->value.AsCaffePReLU()->channelShared; }
+bool PReLU::GetChannelShared() const { return this->primitive_->value.AsPReLU()->channelShared; }
 
-void CaffePReLU::SetChannelShared(bool channel_shared) {
-  this->primitive_->value.AsCaffePReLU()->channelShared = channel_shared;
+void PReLU::SetChannelShared(bool channel_shared) {
+  this->primitive_->value.AsPReLU()->channelShared = channel_shared;
 }
 
 #else
 
-bool CaffePReLU::GetChannelShared() const { return this->primitive_->value_as_CaffePReLU()->channelShared(); }
+bool PReLU::GetChannelShared() const { return this->primitive_->value_as_PReLU()->channelShared(); }
 
 #endif
 }  // namespace lite

mindspore/lite/src/ops/caffe_p_relu.h → mindspore/lite/src/ops/p_relu.h

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef LITE_MINDSPORE_LITE_C_OPS_CAFFE_P_RE_L_U_H_
-#define LITE_MINDSPORE_LITE_C_OPS_CAFFE_P_RE_L_U_H_
+#ifndef LITE_MINDSPORE_LITE_C_OPS_P_RELU_H_
+#define LITE_MINDSPORE_LITE_C_OPS_P_RELU_H_
 
 #include <vector>
 #include <set>
@@ -26,21 +26,21 @@
 
 namespace mindspore {
 namespace lite {
-class CaffePReLU : public Activation {
+class PReLU : public Activation {
  public:
 #ifdef PRIMITIVE_WRITEABLE
-  MS_DECLARE_PARENT(CaffePReLU, Activation);
-  CaffePReLU() = default;
-  explicit CaffePReLU(schema::PrimitiveT *primitive) : Activation(primitive) {}
+  MS_DECLARE_PARENT(PReLU, Activation);
+  PReLU() = default;
+  explicit PReLU(schema::PrimitiveT *primitive) : Activation(primitive) {}
   void SetChannelShared(bool channel_shared);
 
 #else
-  explicit CaffePReLU(schema::Primitive *primitive) : Activation(primitive) {}
+  explicit PReLU(schema::Primitive *primitive) : Activation(primitive) {}
 
   schema::Primitive *Init(schema::Primitive *primitive) {
     flatbuffers::FlatBufferBuilder fbb(1024);
 
-    auto attr = primitive->value_as_CaffePReLU();
+    auto attr = primitive->value_as_PReLU();
     MS_ASSERT(attr != nullptr);
 
     auto slope = std::make_unique<std::vector<float>>();
@@ -48,8 +48,8 @@ class CaffePReLU : public Activation {
       slope->push_back(attr->slope()->data()[i]);
     }
 
-    auto val_offset = schema::CreateCaffePReLUDirect(fbb, attr->channelShared(), slope.release());
-    auto prim_offset = schema::CreatePrimitive(fbb, schema::PrimitiveType_CaffePReLU, val_offset.o);
+    auto val_offset = schema::CreatePReLUDirect(fbb, attr->channelShared(), slope.release());
+    auto prim_offset = schema::CreatePrimitive(fbb, schema::PrimitiveType_PReLU, val_offset.o);
     fbb.Finish(prim_offset);
 
     auto buf = fbb.GetBufferPointer();
@@ -70,4 +70,4 @@ class CaffePReLU : public Activation {
 }  // namespace lite
 }  // namespace mindspore
 
-#endif  // LITE_MINDSPORE_LITE_C_OPS_CAFFE_P_RE_L_U_H_
+#endif  // LITE_MINDSPORE_LITE_C_OPS_P_RELU_H_

mindspore/lite/src/ops/prelu.cc

@@ -1,35 +0,0 @@
-/**
- * Copyright 2019-2020 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.
- */
-
-#include "src/ops/prelu.h"
-
-namespace mindspore {
-namespace lite {
-#ifdef PRIMITIVE_WRITEABLE
-std::vector<float> Prelu::GetSlope() const { return this->primitive_->value.AsPrelu()->slope; }
-
-void Prelu::SetSlope(const std::vector<float> &slope) { this->primitive_->value.AsPrelu()->slope = slope; }
-
-#else
-
-std::vector<float> Prelu::GetSlope() const {
-  auto fb_vector = this->primitive_->value_as_Prelu()->slope();
-  return std::vector<float>(fb_vector->begin(), fb_vector->end());
-}
-
-#endif
-}  // namespace lite
-}  // namespace mindspore

mindspore/lite/src/ops/prelu.h

@@ -1,72 +0,0 @@
-/**
- * Copyright 2019-2020 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_MINDSPORE_LITE_C_OPS_PRELU_H_
-#define LITE_MINDSPORE_LITE_C_OPS_PRELU_H_
-
-#include <vector>
-#include <set>
-#include <cmath>
-#include <memory>
-#include "ir/dtype/type_id.h"
-#include "src/ops/activation.h"
-
-namespace mindspore {
-namespace lite {
-class Prelu : public Activation {
- public:
-#ifdef PRIMITIVE_WRITEABLE
-  MS_DECLARE_PARENT(Prelu, PrimitiveC);
-  Prelu() = default;
-  explicit Prelu(schema::PrimitiveT *primitive) : Activation(primitive) {}
-  void SetSlope(const std::vector<float> &slope);
-
-#else
-  explicit Prelu(schema::Primitive *primitive) : Activation(primitive) {}
-
-  schema::Primitive *Init(schema::Primitive *primitive) {
-    flatbuffers::FlatBufferBuilder fbb(1024);
-
-    auto attr = primitive->value_as_Prelu();
-    MS_ASSERT(attr != nullptr);
-
-    auto slope = std::make_unique<std::vector<float>>();
-    for (int i = 0; i < static_cast<int>(attr->slope()->size()); i++) {
-      slope->push_back(attr->slope()->data()[i]);
-    }
-
-    auto val_offset = schema::CreatePreluDirect(fbb, slope.release());
-    auto prim_offset = schema::CreatePrimitive(fbb, schema::PrimitiveType_Prelu, val_offset.o);
-    fbb.Finish(prim_offset);
-
-    auto buf = fbb.GetBufferPointer();
-    MS_ASSERT(buf != nullptr);
-    auto buf_bak = new char[fbb.GetSize()];
-    memcpy(buf_bak, buf, fbb.GetSize());
-
-    auto root = flatbuffers::GetRoot<schema::Primitive>(buf_bak);
-    auto prim = const_cast<schema::Primitive *>(root);
-
-    delete[] buf_bak;
-    fbb.Clear();
-    return prim;
-  }
-#endif
-  std::vector<float> GetSlope() const;
-};
-}  // namespace lite
-}  // namespace mindspore
-#endif  // LITE_MINDSPORE_LITE_C_OPS_PRELU_H_

mindspore/lite/src/ops/primitive_c.cc

@@ -72,8 +72,8 @@
 #include "src/ops/gather_nd.h"
 #include "src/ops/local_response_normalization.h"
 #include "src/ops/pad.h"
-#include "src/ops/prelu.h"
-#include "src/ops/caffe_p_relu.h"
+#include "src/ops/p_relu.h"
+#include "src/ops/leaky_relu.h"
 #include "src/ops/reverse_sequence.h"
 #include "src/ops/dedepthwise_conv2d.h"
 #include "src/ops/depthwise_conv2d.h"
@@ -346,10 +346,10 @@ PrimitiveC *PrimitiveC::UnPackFromSchemaPrimitiveT(mindspore::schema::PrimitiveT
       return new Minimum(primitive);
     case schema::PrimitiveType_StridedSlice:
       return new StridedSlice(primitive);
-    case schema::PrimitiveType_Prelu:
-      return new Prelu(primitive);
-    case schema::PrimitiveType_CaffePReLU:
-      return new CaffePReLU(primitive);
+    case schema::PrimitiveType_LeakyReLU:
+      return new (std::nothrow) LeakyReLU(primitive);
+    case schema::PrimitiveType_PReLU:
+      return new (std::nothrow) PReLU(primitive);
     case schema::PrimitiveType_Round:
       return new Round(primitive);
     case schema::PrimitiveType_Reverse:
@@ -554,10 +554,10 @@ PrimitiveC *PrimitiveC::UnPackFromSchemaPrimitive(mindspore::schema::Primitive *
       return new Minimum(const_cast<schema::Primitive *>(primitive));
     case schema::PrimitiveType_StridedSlice:
       return new StridedSlice(const_cast<schema::Primitive *>(primitive));
-    case schema::PrimitiveType_Prelu:
-      return new Prelu(const_cast<schema::Primitive *>(primitive));
-    case schema::PrimitiveType_CaffePReLU:
-      return new CaffePReLU(const_cast<schema::Primitive *>(primitive));
+    case schema::PrimitiveType_LeakyReLU:
+      return new (std::nothrow) LeakyReLU(const_cast<schema::Primitive *>(primitive));
+    case schema::PrimitiveType_PReLU:
+      return new (std::nothrow) PReLU(const_cast<schema::Primitive *>(primitive));
     case schema::PrimitiveType_Round:
       return new Round(const_cast<schema::Primitive *>(primitive));
     case schema::PrimitiveType_Reverse:

mindspore/lite/src/populate_parameter.cc

@@ -75,8 +75,8 @@
 #include "src/ops/gather_nd.h"
 #include "src/ops/local_response_normalization.h"
 #include "src/ops/pad.h"
-#include "src/ops/prelu.h"
-#include "src/ops/caffe_p_relu.h"
+#include "src/ops/leaky_relu.h"
+#include "src/ops/p_relu.h"
 #include "src/ops/reverse_sequence.h"
 #include "src/ops/dedepthwise_conv2d.h"
 #include "src/ops/depthwise_conv2d.h"
@@ -233,7 +233,7 @@ OpParameter *PopulateExpandDimsParameter(const mindspore::lite::PrimitiveC *prim
 }
 
 OpParameter *PopulatePReLUParameter(const mindspore::lite::PrimitiveC *primitive) {
-  auto param = dynamic_cast<const mindspore::lite::CaffePReLU *>(primitive);
+  auto param = dynamic_cast<const mindspore::lite::PReLU *>(primitive);
   PReluParameter *prelu_param = reinterpret_cast<PReluParameter *>(malloc(sizeof(PReluParameter)));
   if (prelu_param == nullptr) {
     MS_LOG(ERROR) << "malloc PReluParameter failed.";
@@ -246,7 +246,7 @@ OpParameter *PopulatePReLUParameter(const mindspore::lite::PrimitiveC *primitive
 }
 
 OpParameter *PopulateLeakyReluParameter(const mindspore::lite::PrimitiveC *primitive) {
-  auto param = dynamic_cast<const mindspore::lite::Prelu *>(primitive);
+  auto param = dynamic_cast<const mindspore::lite::LeakyReLU *>(primitive);
   LeakyReluParameter *leaky_relu_param = reinterpret_cast<LeakyReluParameter *>(malloc(sizeof(LeakyReluParameter)));
   if (leaky_relu_param == nullptr) {
     MS_LOG(ERROR) << "malloc LeakyReluParameter failed.";
@@ -254,17 +254,14 @@ OpParameter *PopulateLeakyReluParameter(const mindspore::lite::PrimitiveC *primi
   }
   memset(leaky_relu_param, 0, sizeof(LeakyReluParameter));
   leaky_relu_param->op_parameter_.type_ = primitive->Type();
-  auto temp = param->GetSlope();
-  leaky_relu_param->slope_ = reinterpret_cast<float *>(malloc(temp.size() * sizeof(float)));
+  leaky_relu_param->slope_ = reinterpret_cast<float *>(malloc(sizeof(float)));
   if (leaky_relu_param->slope_ == nullptr) {
     MS_LOG(ERROR) << "malloc relu slope fail!";
     free(leaky_relu_param);
     return nullptr;
   }
-  for (size_t i = 0; i < temp.size(); i++) {
-    leaky_relu_param->slope_[i] = temp[i];
-  }
-  leaky_relu_param->slope_num_ = temp.size();
+  leaky_relu_param->slope_[0] = param->GetNegativeSlope();
+  leaky_relu_param->slope_num_ = 1;
   return reinterpret_cast<OpParameter *>(leaky_relu_param);
 }
 
@@ -1598,8 +1595,8 @@ PopulateParameterRegistry::PopulateParameterRegistry() {
   populate_parameter_funcs_[schema::PrimitiveType_ScatterND] = PopulateScatterNDParameter;
   populate_parameter_funcs_[schema::PrimitiveType_Squeeze] = PopulateSqueezeParameter;
   populate_parameter_funcs_[schema::PrimitiveType_Split] = PopulateSplitParameter;
-  populate_parameter_funcs_[schema::PrimitiveType_CaffePReLU] = PopulatePReLUParameter;
-  populate_parameter_funcs_[schema::PrimitiveType_Prelu] = PopulateLeakyReluParameter;
+  populate_parameter_funcs_[schema::PrimitiveType_PReLU] = PopulatePReLUParameter;
+  populate_parameter_funcs_[schema::PrimitiveType_LeakyReLU] = PopulateLeakyReluParameter;
   populate_parameter_funcs_[schema::PrimitiveType_PriorBox] = PopulatePriorBoxParameter;
   populate_parameter_funcs_[schema::PrimitiveType_QuantDTypeCast] = PopulateQuantDTypeCastParameter;
   populate_parameter_funcs_[schema::PrimitiveType_Lstm] = PopulateLstmParameter;

mindspore/lite/src/runtime/kernel/arm/base/leaky_relu_base.cc

@@ -29,7 +29,7 @@ using mindspore::schema::PrimitiveType_LeakyReLU;
 namespace mindspore::kernel {
 int LeakyReluBaseCPUKernel::Init() { return RET_OK; }
 
-kernel::LiteKernel *CpuPreluInt8KernelCreator(const std::vector<lite::tensor::Tensor *> &inputs,
+kernel::LiteKernel *CpuLeakyReluInt8KernelCreator(const std::vector<lite::tensor::Tensor *> &inputs,
                                               const std::vector<lite::tensor::Tensor *> &outputs,
                                               OpParameter *opParameter, const Context *ctx,
                                               const kernel::KernelKey &desc,
@@ -41,7 +41,7 @@ kernel::LiteKernel *CpuPreluInt8KernelCreator(const std::vector<lite::tensor::Te
   MS_ASSERT(desc.type == schema::PrimitiveType_LeakyRelu);
   auto *kernel = new (std::nothrow) LeakyReluInt8CPUKernel(opParameter, inputs, outputs, ctx, primitive);
   if (kernel == nullptr) {
-    MS_LOG(ERROR) << "new PreluCPUKernel fail!";
+    MS_LOG(ERROR) << "new LeakyReluInt8CPUKernel fail!";
     return nullptr;
   }
   auto ret = kernel->Init();
@@ -54,5 +54,5 @@ kernel::LiteKernel *CpuPreluInt8KernelCreator(const std::vector<lite::tensor::Te
   return kernel;
 }
 
-REG_KERNEL(kCPU, kNumberTypeInt8, PrimitiveType_LeakyReLU, CpuPreluInt8KernelCreator)
+REG_KERNEL(kCPU, kNumberTypeInt8, PrimitiveType_LeakyReLU, CpuLeakyReluInt8KernelCreator)
 }  // namespace mindspore::kernel

mindspore/lite/src/runtime/kernel/arm/fp32/gather.cc

@@ -38,7 +38,10 @@ int GatherCPUKernel::Init() {
 }
 
 GatherCPUKernel::~GatherCPUKernel() {
-  context_->allocator->Free(indices_data_);
+  if (indices_data_ != nullptr) {
+    free(indices_data_);
+    indices_data_ = nullptr;
+  }
 }
 
 int GatherCPUKernel::ReSize() { return RET_OK; }
@@ -102,7 +105,7 @@ int GatherCPUKernel::Run() {
   }
 
   auto indices_tensor = in_tensors_.at(1);
-  indices_data_ = reinterpret_cast<int *>(context_->allocator->Malloc(indices_tensor->Size()));
+  indices_data_ = reinterpret_cast<int *>(malloc(indices_tensor->Size()));
   if (indices_data_ == nullptr) {
     MS_LOG(ERROR) << "Memory allocation failed";
     return RET_ERROR;

mindspore/lite/src/runtime/kernel/arm/fp32/gather.h

@@ -36,7 +36,7 @@ class GatherCPUKernel : public LiteKernel {
   int DoGather(int task_id);
 
  private:
-  int *indices_data_;
+  int *indices_data_ = nullptr;
 };
 }  // namespace mindspore::kernel
 

mindspore/lite/src/runtime/kernel/arm/fp32/leaky_relu.cc

@@ -26,7 +26,6 @@ using mindspore::lite::KernelRegistrar;
 using mindspore::lite::RET_ERROR;
 using mindspore::lite::RET_OK;
 using mindspore::schema::PrimitiveType_LeakyReLU;
-using mindspore::schema::PrimitiveType_Prelu;
 
 namespace mindspore::kernel {
 namespace {
@@ -100,5 +99,4 @@ kernel::LiteKernel *CpuLeakyReluFp32KernelCreator(const std::vector<lite::tensor
 }
 
 REG_KERNEL(kCPU, kNumberTypeFloat32, PrimitiveType_LeakyReLU, CpuLeakyReluFp32KernelCreator)
-REG_KERNEL(kCPU, kNumberTypeFloat32, PrimitiveType_Prelu, CpuLeakyReluFp32KernelCreator)
 }  // namespace mindspore::kernel

mindspore/lite/src/runtime/kernel/arm/fp32/prelu.cc

@@ -24,7 +24,7 @@ using mindspore::kernel::KERNEL_ARCH::kCPU;
 using mindspore::lite::KernelRegistrar;
 using mindspore::lite::RET_ERROR;
 using mindspore::lite::RET_OK;
-using mindspore::schema::PrimitiveType_CaffePReLU;
+using mindspore::schema::PrimitiveType_PReLU;
 
 namespace mindspore::kernel {
 namespace {
@@ -155,7 +155,7 @@ kernel::LiteKernel *CpuPReluFp32KernelCreator(const std::vector<lite::tensor::Te
     MS_LOG(ERROR) << "input param is nullptr!";
     return nullptr;
   }
-  MS_ASSERT(desc.type == schema::PrimitiveType_Prelu);
+
   auto *kernel = new (std::nothrow) PReluCPUKernel(param, inputs, outputs, ctx, primitive);
   if (kernel == nullptr) {
     MS_LOG(ERROR) << "new PReluCPUKernel fail!";
@@ -171,5 +171,5 @@ kernel::LiteKernel *CpuPReluFp32KernelCreator(const std::vector<lite::tensor::Te
   return kernel;
 }
 
-REG_KERNEL(kCPU, kNumberTypeFloat32, PrimitiveType_CaffePReLU, CpuPReluFp32KernelCreator)
+REG_KERNEL(kCPU, kNumberTypeFloat32, PrimitiveType_PReLU, CpuPReluFp32KernelCreator)
 }  // namespace mindspore::kernel

mindspore/lite/src/runtime/kernel/arm/int8/leaky_relu_int8.cc

@@ -25,9 +25,20 @@ using mindspore::kernel::KERNEL_ARCH::kCPU;
 using mindspore::lite::KernelRegistrar;
 using mindspore::lite::RET_ERROR;
 using mindspore::lite::RET_OK;
-using mindspore::schema::PrimitiveType_Prelu;
 
 namespace mindspore::kernel {
+namespace {
+int LeakyReluInt8Run(void *cdata, int task_id) {
+  if (cdata == nullptr) {
+    MS_LOG(ERROR) << "input cdata is nullptr!";
+    return RET_ERROR;
+  }
+  auto relu = reinterpret_cast<LeakyReluInt8CPUKernel *>(cdata);
+  relu->DoExecute(task_id);
+  return RET_OK;
+}
+}  // namespace
+
 int LeakyReluInt8CPUKernel::Init() {
   LeakyReluBaseCPUKernel::Init();
   LeakyReluParameter *param = reinterpret_cast<LeakyReluParameter *>(op_parameter_);
@@ -82,17 +93,12 @@ int LeakyReluInt8CPUKernel::Run() {
     MS_LOG(ERROR) << "Prepare fail!ret: " << ret;
     return ret;
   }
-  ret = ParallelLaunch(THREAD_POOL_DEFAULT, PreluInt8Run, this, op_parameter_->thread_num_);
+  ret = ParallelLaunch(THREAD_POOL_DEFAULT, LeakyReluInt8Run, this, op_parameter_->thread_num_);
   if (ret != RET_OK) {
     MS_LOG(ERROR) << "RunPreluParam failed. errorcode: ";
   }
   return RET_OK;
 }
-int PreluInt8Run(void *cdata, int task_id) {
-  auto prelu = reinterpret_cast<LeakyReluInt8CPUKernel *>(cdata);
-  prelu->DoExecute(task_id);
-  return RET_OK;
-}
 
 int LeakyReluInt8CPUKernel::DoExecute(int task_id) {
   auto input_tensor = in_tensors_.at(kInputIndex);

mindspore/lite/src/runtime/kernel/arm/int8/leaky_relu_int8.h

@@ -41,7 +41,6 @@ class LeakyReluInt8CPUKernel : public LeakyReluBaseCPUKernel {
  private:
   LeakyReluQuantArg quant_prelu_parm_;
 };
-int PreluInt8Run(void *cdata, int task_id);
 }  // namespace mindspore::kernel
 
 #endif  // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_INT8_PRELU_INT8_H_

mindspore/lite/src/runtime/kernel/opencl/kernel/prelu.cc

@@ -29,7 +29,7 @@ using mindspore::kernel::KERNEL_ARCH::kGPU;
 using mindspore::lite::KernelRegistrar;
 using mindspore::lite::RET_ERROR;
 using mindspore::lite::RET_OK;
-using mindspore::schema::PrimitiveType_Prelu;
+using mindspore::schema::PrimitiveType_PReLU;
 
 namespace mindspore::kernel {
 
@@ -154,5 +154,5 @@ kernel::LiteKernel *OpenCLPReluKernelCreator(const std::vector<lite::tensor::Ten
   return kernel;
 }
 
-REG_KERNEL(kGPU, kNumberTypeFloat32, PrimitiveType_Prelu, OpenCLPReluKernelCreator)
+REG_KERNEL(kGPU, kNumberTypeFloat32, PrimitiveType_PReLU, OpenCLPReluKernelCreator)
 }  // namespace mindspore::kernel

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/prelu_int8_tests.cc

@@ -65,14 +65,14 @@ TEST_F(TestPreluInt8, prelu_1) {
   outputs_tensor[0] = output0_tensor;
 
   LeakyReluQuantArg op_param;
-  op_param.op_parameter_.type_ = schema::PrimitiveType_Prelu;
+  op_param.op_parameter_.type_ = schema::PrimitiveType_LeakyReLU;
   op_param.slope_ = reinterpret_cast<float *>(malloc(sizeof(float)));
   op_param.slope_[0] = 0.25;
 
   lite::Context *ctx = new lite::Context;
   ctx->thread_num_ = 2;
   op_param.axis_ = 0.25;
-  kernel::KernelKey desc = {kernel::KERNEL_ARCH::kCPU, kNumberTypeInt8, schema::PrimitiveType_Prelu};
+  kernel::KernelKey desc = {kernel::KERNEL_ARCH::kCPU, kNumberTypeInt8, schema::PrimitiveType_LeakyReLU};
   auto creator = lite::KernelRegistry::GetInstance()->GetCreator(desc);
   ASSERT_NE(creator, nullptr);
   kernel::LiteKernel *kernel =

mindspore/lite/test/ut/tools/converter/parser/tflite/tflite_activation_parser_test.cc

@@ -119,15 +119,6 @@ TEST_F(TestTfliteParserPrelu, OpType) {
   ASSERT_NE(meta_graph, nullptr);
   ASSERT_GT(meta_graph->nodes.size(), 0);
   ASSERT_NE(meta_graph->nodes.front()->primitive.get(), nullptr);
-  ASSERT_EQ(meta_graph->nodes.front()->primitive->value.type, schema::PrimitiveType_Prelu) << "wrong Op Type";
-}
-
-TEST_F(TestTfliteParserPrelu, AttrValue) {
-  ASSERT_NE(meta_graph->nodes.front()->primitive->value.AsPrelu(), nullptr);
-  auto val = meta_graph->nodes.front()->primitive->value;
-  std::vector<float> slope(20, 0);
-  ASSERT_EQ(val.AsPrelu()->slope, slope);
-  ASSERT_EQ(val.type, schema::PrimitiveType_Prelu);
 }
 
 class TestTfliteParserLeakyRelu : public TestTfliteParser {

mindspore/lite/tools/common/node_util.cc

@@ -29,7 +29,7 @@ static const std::vector<schema::PrimitiveType> nhwcOpList = {
   schema::PrimitiveType_DepthwiseConv2D, schema::PrimitiveType_DeDepthwiseConv2D,
   schema::PrimitiveType_Pooling,         schema::PrimitiveType_Resize,
   schema::PrimitiveType_BatchNorm,       schema::PrimitiveType_FusedBatchNorm,
-  schema::PrimitiveType_CaffePReLU};
+  schema::PrimitiveType_PReLU};
 
 static const std::vector<schema::PrimitiveType> fp32FullOpList = {
   schema::PrimitiveType_Concat, schema::PrimitiveType_Add,

mindspore/lite/tools/converter/parser/caffe/caffe_prelu_parser.cc

@@ -34,7 +34,7 @@ STATUS CaffePReluParser::Parse(const caffe::LayerParameter &proto,
     return RET_NULL_PTR;
   }
 
-  std::unique_ptr<schema::CaffePReLUT> attr = std::make_unique<schema::CaffePReLUT>();
+  std::unique_ptr<schema::PReLUT> attr = std::make_unique<schema::PReLUT>();
   if (attr == nullptr) {
     MS_LOG(ERROR) << "new op failed";
     return RET_NULL_PTR;
@@ -60,7 +60,7 @@ STATUS CaffePReluParser::Parse(const caffe::LayerParameter &proto,
   weightVec->push_back(slope);
 
   op->name = proto.name();
-  op->primitive->value.type = schema::PrimitiveType_CaffePReLU;
+  op->primitive->value.type = schema::PrimitiveType_PReLU;
   op->primitive->value.value = attr.release();
   return RET_OK;
 }

mindspore/lite/tools/converter/parser/onnx/onnx_relu_parser.cc

@@ -73,7 +73,7 @@ STATUS OnnxPReluParser::Parse(const onnx::GraphProto &onnx_graph, const onnx::No
     MS_LOG(ERROR) << "input num should be 2";
     return RET_ERROR;
   }
-  std::unique_ptr<schema::CaffePReLUT> attr = std::make_unique<schema::CaffePReLUT>();
+  std::unique_ptr<schema::PReLUT> attr = std::make_unique<schema::PReLUT>();
   std::vector<onnx::TensorProto> params;
   const auto &input_name = onnx_node.input(1);
   for (const auto &it : onnx_graph.initializer()) {
@@ -102,7 +102,7 @@ STATUS OnnxPReluParser::Parse(const onnx::GraphProto &onnx_graph, const onnx::No
     }
   }
 
-  op->primitive->value.type = schema::PrimitiveType_CaffePReLU;
+  op->primitive->value.type = schema::PrimitiveType_PReLU;
   op->primitive->value.value = attr.release();
   return RET_OK;
 }

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

@@ -84,52 +84,11 @@ STATUS TfliteActivationParser::Parse(const std::unique_ptr<tflite::OperatorT> &t
   return RET_OK;
 }
 
-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,
-                                schema::CNodeT *op,
-                                std::vector<int32_t> *tensors_id,
-                                std::vector<schema::Format> *tensors_format,
-                                std::map<int, int>  *tensors_id_map) {
-  MS_LOG(DEBUG) << "parse TflitePreluParser";
-
-  if (op == nullptr) {
-    MS_LOG(ERROR) << "op is null";
-    return RET_NULL_PTR;
-  }
-  op->primitive = std::make_unique<schema::PrimitiveT>();
-  if (op->primitive == nullptr) {
-    MS_LOG(ERROR) << "op->primitive is null";
-    return RET_NULL_PTR;
-  }
-
-  std::unique_ptr<schema::PreluT> attr = std::make_unique<schema::PreluT>();
-  if (attr == nullptr) {
-    MS_LOG(ERROR) << "new op failed";
-    return RET_NULL_PTR;
-  }
-
-  if (GetTfliteData(tflite_op->inputs[1], tflite_tensors, tflite_model_buffer, attr->slope)) {
-    MS_LOG(ERROR) << "get pRelu -> slope failed";
-    return RET_ERROR;
-  }
-  op->primitive->value.type = schema::PrimitiveType_Prelu;
-  op->primitive->value.value = attr.release();
-
-  AddOpInput(op, tensors_id, tensors_format, tensors_id_map,
-             tflite_op->inputs[0], tensors_id->size(), tflite_tensors.size(), schema::Format_NHWC);
-  AddOpOutput(op, tensors_id, tensors_format, tensors_id_map,
-              tflite_op->outputs[0], tensors_id->size(), tflite_tensors.size(), schema::Format_NHWC);
-  return RET_OK;
-}
-
-
 TfliteNodeRegister g_TfliteReluParser("Relu", new TfliteReluParser());
 TfliteNodeRegister g_TfliteRelu6Parser("Relu6", new TfliteRelu6Parser());
 TfliteNodeRegister g_TfliteTanhParser("Tanh", new TfliteTanhParser());
 TfliteNodeRegister g_TfliteHardSwishParser("HardSwish", new TfliteHardSwishParser());
 TfliteNodeRegister g_tfliteLogisticParser("Logistic", new TfliteLogisticParser());
-TfliteNodeRegister g_tflitePreluParser("Prelu", new TflitePreluParser());
 TfliteNodeRegister g_TfliteLeakyReluParser("LeakyRelu", new TfliteLeakyReluParser());
 }  // namespace lite
 }  // namespace mindspore

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

@@ -68,18 +68,6 @@ class TfliteLeakyReluParser : public TfliteActivationParser {
   TfliteLeakyReluParser() : TfliteActivationParser() {}
 };
 
-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,
-               schema::CNodeT *op,
-               std::vector<int32_t> *tensors_id,
-               std::vector<schema::Format> *tensors_format,
-               std::map<int, int>  *tensors_id_map) override;
-};
 }  // namespace lite
 }  // namespace mindspore
 

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

@@ -107,7 +107,6 @@ std::map<tflite::BuiltinOperator, std::string> tfMsOpTypeMap{
   {tflite::BuiltinOperator_DEPTH_TO_SPACE, "DepthToSpace"},
   {tflite::BuiltinOperator_SPACE_TO_BATCH_ND, "SpaceToBatchND"},
   {tflite::BuiltinOperator_SPACE_TO_DEPTH, "SpaceToDepth"},
-  {tflite::BuiltinOperator_PRELU, "Prelu"},
   {tflite::BuiltinOperator_ROUND, "Round"},
   {tflite::BuiltinOperator_WHERE, "Where"},
   {tflite::BuiltinOperator_SPARSE_TO_DENSE, "SparseToDense"},