From 66e16b7e9980c3994b24a5a2eb7341aa2678e584 Mon Sep 17 00:00:00 2001
From: Wilber <jiweibo@baidu.com>
Date: Mon, 4 Jan 2021 10:43:30 +0800
Subject: [PATCH] update lite subgraph. (#30056)

---
 cmake/external/lite.cmake                          |  2 +-
 .../analysis/ir_passes/lite_subgraph_pass.cc       |  2 ++
 paddle/fluid/inference/lite/tensor_utils.cc        | 14 ++++++--------
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/cmake/external/lite.cmake b/cmake/external/lite.cmake
index 274511e3d39..849dc3c6fa5 100644
--- a/cmake/external/lite.cmake
+++ b/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)
diff --git a/paddle/fluid/inference/analysis/ir_passes/lite_subgraph_pass.cc b/paddle/fluid/inference/analysis/ir_passes/lite_subgraph_pass.cc
index 2c454893a62..4402d5c595a 100644
--- a/paddle/fluid/inference/analysis/ir_passes/lite_subgraph_pass.cc
+++ b/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;
diff --git a/paddle/fluid/inference/lite/tensor_utils.cc b/paddle/fluid/inference/lite/tensor_utils.cc
index 7b909b3f842..25d046f511c 100644
--- a/paddle/fluid/inference/lite/tensor_utils.cc
+++ b/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
-- 
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