Bugs

Using "event driven" and "driver controlled" (in-device many duplicated but partial kernels) pipelining is out of spec of OpenCL but seems to be working for Amd and Intel GPUs for now(2017). When they are enabled(by adding a "true" boolean value as parameter to compute()), the API slices a region into N parts and reads/writes only that parts with clEnqueueRead/WriteBuffer commands per (sliced and offsetted)kernel. Multiple kernels writing(reading is ok) to different regions of a buffer at the same time and this is undefined behavior.

Tests that seemed to be working, have shown no error in data nor in OpenCL error code, yet. Anyway, use it at your own risk.

Driver - event pipelining page:

https://github.com/tugrul512bit/Cekirdekler/wiki/Pipelining

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