I’m quite new to CUDA programming and SMP architectures so I hope this question is not too stupid ;-)
I want to do the following:
I have to images both residing on the graphic cards memory. I want to use CUDA now to compare those images pixelwise. So what i thought of was spliting the images in small blocks and let them be compared in parallel. Now i was wondering if there was a function ind Cuda or Cublas which for example takes two blocks of a specified sizes and compares them to each other and then returns true or false.
Any help is appreciated. Thx