That's indeed weird!
I wonder if installing the sdk made the default opencl driver a software-implemented one? Did you notice your cpu spiking while running the slow opencl?
Once you get an instance of an opencl object, you can query it about its properties, including its name and description. You may want to compare its output pre vs post sdk install.
I wonder if installing the sdk made the default opencl driver a software-implemented one? Did you notice your cpu spiking while running the slow opencl?
Once you get an instance of an opencl object, you can query it about its properties, including its name and description. You may want to compare its output pre vs post sdk install.