Is there a size limit on modules in Cuda fortran??
Do you mean is there a limit on the size of arrays? You’re limited to the amount of memory on your device. If an individual array is >2GB you need to add the flag “-Mlarge_arrays”, a compute capable 2.0 device and use CUDA 4.2 or later.
As far as code size, there probably is some practical limit but I’m not sure what it would be. I’ve seen a 4000 line kernel before so they can get big.
- Mat