parallel_worlds_3/build/x64/debug/ZERO_CHECK/ZERO_CHECK.log

-Der Buildvorgang wurde am 08.11.2014 18:02:18 gestartet.
-     1>Projekt "C:\Users\Tanja\Desktop\ct_projekt\8\parallelwelten_3\build\ZERO_CHECK.vcxproj" auf Knoten "2", Build Ziel(e).
-     1>CustomBuild:
-         Checking Build System
-         CMake does not need to re-run because C:/Users/Tanja/Desktop/ct_projekt/8/parallelwelten_3/build/CMakeFiles/generate.stamp is up-to-date.
-     1>Die Erstellung des Projekts "C:\Users\Tanja\Desktop\ct_projekt\8\parallelwelten_3\build\ZERO_CHECK.vcxproj" ist abgeschlossen, Build Ziel(e).
-
-Build erfolgreich.
-
-Verstrichene Zeit 00:00:04.20

parallel_worlds_3/build/x64/debug/zero_check/ZERO_CHECK.tlog/ZERO_CHECK.lastbuildstate

-#TargetFrameworkVersion=v4.0:PlatformToolSet=v120:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit
-Debug|x64|C:\Users\Tanja\Desktop\ct_projekt\8\parallelwelten_3\build\|

parallel_worlds_3/src/CMakeLists.txt

-cmake_minimum_required( VERSION 3.1 )
+cmake_minimum_required( VERSION 3.12 )
 project( parallel_worlds_3 )
 
 set( EXECUTABLE ${PROJECT_NAME} )
 
 if( MSVC )
 	message( "MSVC: adding compiler flags" )
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE2 /I.")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Z7 /arch:SSE2 /I.")
 endif( MSVC )
 
 if( UNIX )
 	message( "UNIX-like system: adding compiler flags" )
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse2 -I.")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -msse2 -I.")
 endif( UNIX )
 
 find_package( OpenCV REQUIRED )
 include_directories( ${OpenCV_INCLUDE_DIRS} )
 
+# THX: https://stackoverflow.com/questions/67641589/how-can-i-tell-cmake-3-9-i-want-to-use-nvidias-opencl-library
+find_package( CUDA )
+set(OpenCL_ROOT "${CUDA_TOOLKIT_ROOT_DIR}")
 find_package( OpenCL REQUIRED )
 
 include_directories( ${OpenCL_INCLUDE_DIRS} )

parallel_worlds_3/src/DeviceInterface.hpp

@@ -82,7 +82,7 @@ private:
 	}
 
 	void init(cl_device_type requestedDevice=CL_DEVICE_TYPE_GPU | CL_DEVICE_TYPE_ACCELERATOR) {
-		devices = findDevices(CL_DEVICE_TYPE_GPU | CL_DEVICE_TYPE_ACCELERATOR);
+		devices = findDevices(requestedDevice);
 		// In order to execute a kernel (OpenCL program), it is necessary to first define
 		// some hardware presentations:
 		// 1. a context that defines the devices (and thus the usable binary code)