Add more informative message for CUDA error
Add more informative message for CUDA error

zyhkz/waifu2x,nagadomi/waifu2x,zyhkz/waifu2x,nagadomi/waifu2x,zyhkz/waifu2x,zyhkz/waifu2x,nagadomi/waifu2x,nagadomi/waifu2x,Spitfire1900/upscaler,nagadomi/waifu2x,Spitfire1900/upscaler