Linux/DRA746: With openCL accelerate openCV lib, Does the openCV API return means the function have done its job and we can get the right result immediately?

Part Number:DRA746

Tool/software: Linux

Hi, Sir

        Recently, I tested the openCV function remap with openCL acceleration use DSP core device on the DRA7X platform, I found that with openCL accelerated , an 1080p picture ,which used to do remap , this only

cost 0.237331 ms, i wondered it is the time which A15 send command to DSP then return back , but DSP do not finish its job at all. how cam i safely to call the openCV API use the openCL accelerrate? when the

openCV API return back,does it mean all of the work on DSP have finished? I can use the result safely when the openCV API return ?

Regards

Wenbo Geng