I have been looking to a way to develop openCL in Java. I found aparapi interesting as it focusses on parallelization but creates openCL code as well. As I understand it the code will run with or without a GPU but still run parallized. My trouble is: where can I find documentation on how to install what? The AMD site was often pointed at, but it contains no information about aparapi, I wondered as well whether their code will work on Nvidia cards. The links to Google code is obsolete and the Github site is neither very helpful. A pointer to some more documentation is very much appreciated.
As an aside: I noticed in Github that the aparapi pulse is not overwhelming. Is it wise to start with aparapi? I thought I had better stay from openCL itself because it seemed too low level to me. But maybe somebody can argument how I could make a better founded decision (LWJGL?).