clean code

Author: kexinzhao

paddle/fluid/operators/load_op.cc

@@ -12,7 +12,6 @@ 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 <fstream>
-#include <iostream>
 
 #include "paddle/fluid/framework/data_type_transform.h"
 #include "paddle/fluid/framework/op_registry.h"
@@ -53,30 +52,22 @@ class LoadOp : public framework::OperatorBase {
     auto in_dtype = framework::ToDataType(tensor->type());
     auto out_dtype = load_as_fp16 ? framework::proto::VarType::FP16 : in_dtype;
 
-    std::cout << "In load op: " << std::endl;
-    std::cout << "before conversion block" << std::endl;
-
     if (in_dtype != out_dtype) {
       // convert to float16 tensor
       auto in_kernel_type = framework::OpKernelType(in_dtype, place);
       auto out_kernel_type = framework::OpKernelType(out_dtype, place);
       framework::LoDTensor fp16_tensor;
       // copy LoD info to the new tensor
       fp16_tensor.set_lod(tensor->lod());
-      std::cout << "before TransDataType" << std::endl;
       framework::TransDataType(in_kernel_type, out_kernel_type, *tensor,
                                &fp16_tensor);
-      std::cout << "after TransDataType" << std::endl;
+
       // reset output tensor
       out_var->Clear();
       tensor = out_var->GetMutable<framework::LoDTensor>();
       tensor->set_lod(fp16_tensor.lod());
-      std::cout << "before TransDataType" << std::endl;
       tensor->ShareDataWith(fp16_tensor);
-      std::cout << "after TransDataType" << std::endl;
     }
-
-    std::cout << "Out of load op: " << std::endl;
   }
 };
 

paddle/fluid/operators/save_load_op_test.cc

@@ -127,17 +127,13 @@ TEST(LoadFP16Op, CPU) {
   auto load_var = scope.Var("out_var");
   auto load_op = paddle::framework::OpRegistry::CreateOp(
       "load", {}, {{"Out", {"out_var"}}}, attrs);
-  LOG(INFO) << "before load op run";
   load_op->Run(scope, place);
-  LOG(INFO) << "after load op run";
 
   auto target = load_var->Get<paddle::framework::LoDTensor>();
   paddle::platform::float16* actual = target.data<paddle::platform::float16>();
-  LOG(INFO) << "after target->data";
   for (int64_t i = 0; i < tensor->numel(); ++i) {
     EXPECT_EQ(expect[i], static_cast<float>(actual[i]));
   }
-  LOG(INFO) << "after expect equal";
 
   auto& actual_lod = target.lod();
   EXPECT_EQ(expect_lod.size(), actual_lod.size());