Is opencv with CUDA only to be compiled on the local system

C++
1

since OpenCV has give the compiled opencv library, so why not give the compiled library with cuda, is CUDA only to be compiled on the local system?

2

The maintainers have to choose which optional components to include. The main reasons off the top of my head as to why its not included would be:

  1. CUDA is not part of the main repository.
  2. Currently it would create a hard dependency on the CUDA libs.
  3. It would create a much bigger library if all the compute capabilities were supported (> 800MB).
  4. …
2 Likes
3

what do you mean “compute capabilities were supported (> 800MB).”，gpu global memary>800MB?.usually it is GB level

4

that means download and disk space for the library

it does not mean RAM/VRAM usage