Add compilation option

src/cpp20/Sequential/GrayScott/CMakeLists.txt

@@ -5,6 +5,8 @@ file(GLOB naiveSource "${CMAKE_CURRENT_SOURCE_DIR}/Naive/*.cpp")
 file(GLOB mainSource "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")
 
 add_executable(naive_gray_scott ${naiveSource} ${mainSource})
+set_property(TARGET naive_gray_scott PROPERTY COMPILE_FLAGS "-O3")
+
 target_link_libraries(naive_gray_scott tensor_alloc option_parser data_stream string_utils ${HDF5_CXX_LIBRARIES} TBB::tbb)
 
 

src/cpp20/Sequential/GrayScott/main.cpp

@@ -68,6 +68,12 @@ bool simulateImage(size_t nbRow, size_t nbCol, size_t nbImage, float killRate, f
 	tmpInV.fill(1.0f);
 	tmpOutV.fill(1.0f);
 	
+	tmpInU.setValue(nbRow/2lu, nbCol/2lu, 1.0f);
+	tmpInU.setValue(nbRow/3lu, nbCol/2lu, 1.0f);
+	tmpInU.setValue(nbRow/2lu, nbCol/3lu, 1.0f);
+	tmpInU.setValue(nbRow/4lu, nbCol/2lu, 1.0f);
+	tmpInU.setValue(nbRow/2lu, nbCol/4lu, 1.0f);
+	
 	float *tmpU1 = tmpInU.getData(), *tmpU2 = tmpOutU.getData();
 	float *tmpV1 = tmpInV.getData(), *tmpV2 = tmpOutV.getData();