Add TODO for GPU unittest

Author: reyoung

paddle/capi/tests/test_Arguments.cpp

@@ -29,6 +29,7 @@ static std::vector<paddle_real> randomBuffer(size_t bufSize) {
 }
 
 TEST(CAPIArguments, create) {
+  //! TODO(yuyang18): Test GPU Code.
   paddle_arguments args = paddle_arguments_create_none();
   uint64_t size;
   ASSERT_EQ(kPD_NO_ERROR, paddle_arguments_size(args, &size));

paddle/capi/tests/test_GradientMachine.cpp

@@ -33,6 +33,7 @@ static std::vector<paddle_real> randomBuffer(size_t bufSize) {
 }
 
 TEST(GradientMachine, testPredict) {
+  //! TODO(yuyang18): Test GPU Code.
   paddle::TrainerConfigHelper config("./test_predict_network.py");
   std::string buffer;
   ASSERT_TRUE(config.getModelConfig().SerializeToString(&buffer));

paddle/capi/tests/test_Matrix.cpp

@@ -16,6 +16,7 @@ limitations under the License. */
 #include "gtest/gtest.h"
 
 TEST(CAPIMatrix, create) {
+  //! TODO(yuyang18): Test GPU Code.
   paddle_matrix mat = paddle_matrix_create(128, 32, false);
   std::vector<paddle_real> sampleRow;
   sampleRow.resize(32);

paddle/capi/tests/test_Vector.cpp

@@ -16,6 +16,7 @@ limitations under the License. */
 #include "gtest/gtest.h"
 
 TEST(CAPIVector, create) {
+  //! TODO(yuyang18): Test GPU Code.
   paddle_ivector vec;
   int array[3] = {1, 2, 3};
   vec = paddle_ivector_create(array, 3, true, false);