[LITE][BM] support efficienet,test=develop

lite/kernels/bm/bridges/CMakeLists.txt

@@ -36,7 +36,7 @@ lite_cc_library(subgraph_bridge_shape_op_bm SRCS shape_op.cc DEPS ${bm_subgraph_
 lite_cc_library(subgraph_bridge_split_op_bm SRCS split_op.cc DEPS ${bm_subgraph_bridge_deps})
 lite_cc_library(subgraph_bridge_matmul_op_bm SRCS matmul_op.cc DEPS ${bm_subgraph_bridge_deps})
 lite_cc_library(subgraph_bridge_density_prior_box_op_bm SRCS density_prior_box_op.cc DEPS ${bm_subgraph_bridge_deps})
-
+lite_cc_library(subgraph_bridge_swish_op_bm SRCS swish_op.cc DEPS ${bm_subgraph_bridge_deps})
 
 set(bm_subgraph_bridges
         subgraph_bridge_registry
@@ -71,4 +71,5 @@ set(bm_subgraph_bridges
         subgraph_bridge_split_op_bm
         subgraph_bridge_matmul_op_bm
         subgraph_bridge_density_prior_box_op_bm
+        subgraph_bridge_swish_op_bm
         CACHE INTERNAL "bm_subgraph_bridges")

lite/kernels/bm/bridges/dropout_op.cc

@@ -51,7 +51,8 @@ int DropoutConverter(void* ctx, OpLite* op, KernelBase* kernel) {
   auto dropout_prob = op_info->GetAttr<float>("dropout_prob");
   auto dropout_implementation =
       op_info->GetAttr<std::string>("dropout_implementation");
-  CHECK_EQ(dropout_implementation, "downgrade_in_infer");
+
+  if (dropout_implementation == "downgrade_in_infer") {
     add_const_binary_layer(graph->GetCompilerHandle(),
                            static_cast<const char*>(x_var_name.c_str()),
                            const_cast<const int*>(&i_x_shape_data[0]),
@@ -60,6 +61,13 @@ int DropoutConverter(void* ctx, OpLite* op, KernelBase* kernel) {
                            static_cast<const char*>(output_var_name.c_str()),
                            BINARY_MUL,
                            0);
+  } else {
+    add_identity_layer(graph->GetCompilerHandle(),
+                       static_cast<const char*>(x_var_name.c_str()),
+                       const_cast<const int*>(&i_x_shape_data[0]),
+                       x_dims.size(),
+                       static_cast<const char*>(output_var_name.c_str()));
+  }
 
   graph->AddNode(output_var_name);
   return SUCCESS;

lite/kernels/bm/bridges/elementwise_ops.cc

@@ -127,6 +127,7 @@ int ElementwiseConverter(void* ctx, OpLite* op, KernelBase* kernel) {
   const float* x_data = const_cast<const float*>(x->mutable_data<float>());
   auto unique_op_name = lite::subgraph::bm::UniqueName("expand_ndims");
   std::vector<int32_t> i_expand_shape_data(3);
+  LOG(INFO) << x_dims << " " << y_dims << " " << output_dims;
   if (x_is_const && y_is_const) {
     float* cpu_data = compute_elementwise_both_const(op);
     bm_add_const_tensor(graph->GetCompilerHandle(),
@@ -162,6 +163,9 @@ int ElementwiseConverter(void* ctx, OpLite* op, KernelBase* kernel) {
         shape[1] = &i_expand_shape_data[0];
         y_data = nullptr;
       }
+    } else if (4 == dim[1] && 1 == shape[1][2] && 1 == shape[1][3]) {
+      LOG(INFO) << "aaaaaaa";
+      y_data = nullptr;
     }
     add_binary_layer_v2(graph->GetCompilerHandle(),
                         name[0],

lite/kernels/bm/bridges/paddle_use_bridges.h

@@ -61,3 +61,4 @@ USE_SUBGRAPH_BRIDGE(matmul, kBM);
 USE_SUBGRAPH_BRIDGE(max_pool2d_with_index, kBM);
 USE_SUBGRAPH_BRIDGE(sigmoid, kBM);
 USE_SUBGRAPH_BRIDGE(density_prior_box, kBM);
+USE_SUBGRAPH_BRIDGE(swish, kBM);

lite/kernels/bm/bridges/swish_op.cc

+// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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 <bmcompiler_if.h>
+#include <bmcompiler_op_code.h>
+#include "lite/kernels/bm/bridges/graph.h"
+#include "lite/kernels/bm/bridges/utility.h"
+#include "lite/kernels/npu/bridges/registry.h"
+
+namespace paddle {
+namespace lite {
+namespace subgraph {
+namespace bm {
+
+int SwishConverter(void* ctx, OpLite* op, KernelBase* kernel) {
+  CHECK(ctx != nullptr);
+  CHECK(op != nullptr);
+  auto graph = static_cast<Graph*>(ctx);
+  auto scope = op->scope();
+  auto op_info = op->op_info();
+  auto op_type = op_info->Type();
+
+  // input
+  auto x_var_name = op_info->Input("X").front();
+  auto x = scope->FindVar(x_var_name)->GetMutable<lite::Tensor>();
+  auto x_dims = x->dims();
+  const int64_t* x_shape_data = const_cast<const int64_t*>(&x_dims.data()[0]);
+  std::vector<int> i_x_shape_data(x_dims.size());
+  for (size_t i = 0; i < x_dims.size(); i++) {
+    i_x_shape_data[i] = static_cast<int>(x_shape_data[i]);
+  }
+  // output
+  auto output_var_name = op_info->Output("Out").front();
+  auto output = scope->FindVar(output_var_name)->GetMutable<lite::Tensor>();
+  auto output_dims = output->dims();
+  std::vector<int32_t> i_output_shape_data(output_dims.size());
+  for (size_t i = 0; i < output_dims.size(); i++) {
+    i_output_shape_data[i] = output_dims[i];
+  }
+  auto unique_sigmoid_name =
+      lite::subgraph::bm::UniqueName(op_type + "_sigmoid");
+  auto beta = op_info->GetAttr<float>("beta");
+  CHECK_EQ(beta, 1.f);
+  add_active_layer(graph->GetCompilerHandle(),
+                   const_cast<const int*>(&i_x_shape_data[0]),
+                   x_dims.size(),
+                   static_cast<const char*>(x_var_name.c_str()),
+                   const_cast<const int*>(&i_output_shape_data[0]),
+                   output_dims.size(),
+                   static_cast<const char*>(unique_sigmoid_name.c_str()),
+                   ACTIVE_SIGMOID);
+
+  add_batch_matmul_layer(graph->GetCompilerHandle(),
+                         static_cast<const char*>(x_var_name.c_str()),
+                         const_cast<const int*>(&i_x_shape_data[0]),
+                         x_dims.size(),
+                         0,
+                         nullptr,
+                         static_cast<const char*>(unique_sigmoid_name.c_str()),
+                         const_cast<const int*>(&i_output_shape_data[0]),
+                         output_dims.size(),
+                         0,
+                         nullptr,
+                         static_cast<const char*>(output_var_name.c_str()));
+  graph->AddNode(output_var_name);
+  return SUCCESS;
+}
+
+}  // namespace bm
+}  // namespace subgraph
+}  // namespace lite
+}  // namespace paddle
+
+REGISTER_SUBGRAPH_BRIDGE(swish,
+                         kBM,
+                         paddle::lite::subgraph::bm::SwishConverter);