hello Aarti,
OpenCL it is going to use direclty the GPU, so the only thing that we need to route it is the IPU buffer, which it is done at EGL layer, so I basically if you do your application in OpenCL and you are getting info from a Camera this the routing to the GPU it is going to be automatic done by the driver layers. here is a document on how to add OpenCL
GPU Compute and OpenCL: Hello Compute World application
