Indicator that the next value in the \p extra parameter to
::cuLaunchKernel will be a pointer to a buffer containing all kernel
parameters used for launching kernel \p f. This buffer needs to
honor all alignment/padding requirements of the individual parameters.
If ::CU_LAUNCH_PARAM_BUFFER_SIZE is not also specified in the
\p extra array, then ::CU_LAUNCH_PARAM_BUFFER_POINTER will have no
effect.
Indicator that the next value in the \p extra parameter to ::cuLaunchKernel will be a pointer to a buffer containing all kernel parameters used for launching kernel \p f. This buffer needs to honor all alignment/padding requirements of the individual parameters. If ::CU_LAUNCH_PARAM_BUFFER_SIZE is not also specified in the \p extra array, then ::CU_LAUNCH_PARAM_BUFFER_POINTER will have no effect.