I recently updated my Sony Vaio laptop to windows 10. Updated Nvidia drivers and installed cuda 7.5. Installation went through smoothly (Visual studio 10). I can compile the simple testcuda program. But when I go to run it says,
Cudasetdevice failed. Cannot find any cuda capable device. It was working fine in 8.1. Any ideas?
Graphics card is : Geforce GT 640M
Thanks for your help,