Can't release anything yet, I've tested, but sometimes got wrong results!
Too busy at the moment, I'm not a real programmer, I've to spend some time working now...
I'm not surrendered, but working changes needs study.
By the way, IBM has released an upgrade to OpenCL, with big changes about device control and more, but I haven't test yet.
I've to end up with a simple host code to run the cpyrit_opencl alone and setup timing to see if any changes are good!