Function hipGraphHostNodeGetParams 

pub unsafe extern "C" fn hipGraphHostNodeGetParams(
    node: hipGraphNode_t,
    pNodeParams: *mut hipHostNodeParams,
) -> hipError_t

@brief Returns a host node’s parameters.

@param [in] node - Instance of the node to get parameters of. @param [out] pNodeParams - Pointer to the parameters. @returns #hipSuccess, #hipErrorInvalidValue @warning This API is marked as Beta. While this feature is complete, it can change and might have outstanding issues.