1.3.9 Profiling Operations on Memory Objects and Kernels
| (require opencl/c/5-9) | package: opencl |
A dummy Racket function that refers callers to the other clGetEventProfilingInfo-based functions which access the true C function.
procedure
(clGetEventProfilingInfo:length event param_name) → _size_t/c event : _cl_event/c param_name : _cl_profiling_info/c
Returns the size of param_name field of the argument(s). Calls clGetEventProfilingInfo with values for param_value_size and param_value such that param_value_size_ret is queried.
procedure
(clGetEventProfilingInfo:_cl_ulong event param_name) → _cl_ulong/c event : _cl_event/c param_name : _cl_profiling_info/c
Returns the value associated with param_name for the argument(s). Implemented by clGetEventProfilingInfo with param_value_size set to (ctype-sizeof _cl_ulong) so that the value is queried. Valid param_names are '(CL_PROFILING_COMMAND_QUEUED CL_PROFILING_COMMAND_SUBMIT CL_PROFILING_COMMAND_START CL_PROFILING_COMMAND_END).
A contract for the return values of clGetEventProfilingInfo:generic. Its definition is: (or/c _cl_ulong/c).
procedure
(clGetEventProfilingInfo:generic event param_name) → clGetEventProfilingInfo/c event : _cl_event/c param_name : _cl_profiling_info/c
Returns the value associated with param_name for the argument(s). Selects the appropriate clGetEventProfilingInfo-based function to extract the appropriate value, automatically providing the right length for variable length functions.