update lite subgraph. (#30056)

cmake/external/lite.cmake

@@ -34,7 +34,7 @@ if (NOT LITE_SOURCE_DIR OR NOT LITE_BINARY_DIR)
   set(LITE_INSTALL_DIR ${THIRD_PARTY_PATH}/install/lite)
 
   if(NOT LITE_GIT_TAG)
-    set(LITE_GIT_TAG 68e64e0eb74cdd13383ae78caf889973499ebd14)
+    set(LITE_GIT_TAG d3a3a6931b6d22d504d21ba32b3ae972770e9204)
   endif()
 
   if(NOT CUDA_ARCH_NAME)

paddle/fluid/inference/analysis/ir_passes/lite_subgraph_pass.cc

@@ -272,6 +272,8 @@ void LiteSubgraphPass::SetUpEngine(
       paddle::lite_api::Place({target_type, PRECISION(kInt64)}),
       paddle::lite_api::Place({target_type, PRECISION(kFloat)}),
       paddle::lite_api::Place({TARGET(kHost), PRECISION(kFloat)}),
+      paddle::lite_api::Place({TARGET(kX86), precision_type}),
+      paddle::lite_api::Place({TARGET(kX86), PRECISION(kFloat)}),
   };
   config.cpu_math_library_num_threads = cpu_math_library_num_threads;
   config.xpu_l3_workspace_size = xpu_l3_workspace_size;

paddle/fluid/inference/lite/tensor_utils.cc

@@ -195,10 +195,8 @@ void InitDstTensor(paddle::lite_api::Tensor* dst,
 
 void InitDstTensor(framework::LoDTensor* dst,
                    const paddle::lite_api::Tensor& src) {
-  constexpr framework::proto::VarType::Type dtype =
-      framework::proto::VarType_Type_FP32;
   dst->mutable_data(inference::lite::utils::GetNativePlace(src.target()),
-                    dtype);
+                    GetNativePrecisionType(src.precision()));
   SetLoD(dst->mutable_lod(), src.lod());
 }
 
@@ -254,17 +252,17 @@ void TensorDataShare(paddle::lite_api::Tensor* dst, framework::LoDTensor* src) {
 
 template <>
 void TensorDataShare(framework::LoDTensor* dst, paddle::lite_api::Tensor* src) {
-  constexpr framework::proto::VarType::Type dtype =
-      framework::proto::VarType_Type_FP32;
   void* src_raw_data =
-      GetLiteTensorDataPtr(src, GetLitePrecisionType(dtype), src->target());
-  size_t memory_size = GetLiteTensorNumel(*src) * sizeof(float);
+      GetLiteTensorDataPtr(src, src->precision(), src->target());
+  size_t memory_size =
+      GetLiteTensorNumel(*src) *
+      framework::SizeOfType(GetNativePrecisionType(src->precision()));
   std::shared_ptr<memory::allocation::Allocation> holder(
       new memory::allocation::Allocation(src_raw_data, memory_size,
                                          GetNativePlace(src->target())));
   dst->Resize(paddle::framework::make_ddim(src->shape()));
   SetLoD(dst->mutable_lod(), src->lod());
-  dst->ResetHolderWithType(holder, dtype);
+  dst->ResetHolderWithType(holder, GetNativePrecisionType(src->precision()));
 }
 
 }  // namespace utils