Decrement the context reference count.
cl_int clReleaseContext(cl_context context);
context
The context to release.
After the context reference count becomes zero and all the objects attached to context (such as memory objects, command-queues) are released, the context is deleted.
Returns CL_SUCCESS if the function is executed successfully. Otherwise, it returns one of the following values:
CL_INVALID_CONTEXT if context is not a valid OpenCL context.
CL_OUT_OF_RESOURCES if there is a failure to allocate resources required by the OpenCL implementation on the device.
CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required by the OpenCL implementation on the host.
\m[blue]OpenCL Specification\m[]\s-2\u[1]\d\s+2
clCreateContext(3clc), clCreateContextFromType(3clc), clGetContextInfo(3clc), clRetainContext(3clc), clGetContextInfo(3clc)
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OpenCL Specification
page 57, section 4.4 - Contexts