Decrements the kernel reference count.
cl_int clReleaseKernel(cl_kernel kernel)
The kernel object is deleted once the number of instances that are retained to
kernel become zero and the kernel object is no longer needed by any enqueued commands that use
Using this function to release a reference that was not obtained by creating the object or by calling
clRetainKernel causes undefined behavior.
CL_SUCCESS if the kernel objects are successfully alloctaed.
Otherwise, it returns one of the following errors:
kernelis not a valid kernel object.
CL_OUT_OF_RESOURCESif there is a failure to allocate resources required by the OpenCL implementation on the device.
CL_OUT_OF_HOST_MEMORYif there is a failure to allocate resources required by the OpenCL implementation on the host.