nrf_edgeai_obsv_metrics.h File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	nrf_edgeai_obsv_metric_snapshot_t
	Read-only view over one metric's accumulated counters. More...
struct	nrf_edgeai_obsv_metric_s
	Observability metric operation table and list node. More...
struct	nrf_obsv_probs_dist_cfg_t
	Runtime configuration for probability distribution metric. More...

Macros
#define	NRF_EDGEAI_OBSV_PD_STORAGE_BYTES(n_classes)
	Minimum byte size of a probability distribution storage buffer for n_classes classes.
#define	NRF_EDGEAI_OBSV_TM_STORAGE_BYTES(n_classes)
	Minimum byte size of a transition matrix storage buffer for n_classes classes.

Typedefs
typedef struct nrf_edgeai_obsv_metric_s	nrf_edgeai_obsv_metric_t
	Observability metric operation table and list node.

Enumerations
enum	nrf_edgeai_obsv_source { NRF_EDGEAI_OBSV_SOURCE_PROBS = 0 , NRF_EDGEAI_OBSV_SOURCE_FEATURES = 1 }
	Data stream a metric consumes. More...
enum	nrf_edgeai_obsv_metric_id {   NRF_EDGEAI_OBSV_METRIC_ID_TRANSITION_MATRIX = 2 , NRF_EDGEAI_OBSV_METRIC_ID_PROBS_DISTRIBUTION = 3 , NRF_EDGEAI_OBSV_METRIC_ID_PREDICTION_SWITCHING_RATE = 4 , NRF_EDGEAI_OBSV_METRIC_ID_PROBS_ENTROPY_DIST = 5 ,   NRF_EDGEAI_OBSV_METRIC_ID_PROBS_TOP2_MARGIN_DIST = 6 , NRF_EDGEAI_OBSV_METRIC_ID_MEL_ENERGY_DESC = 7 , NRF_EDGEAI_OBSV_METRIC_ID_MEL_SPECTRAL_DESC = 8 }
	Metric identifier values emitted by each metric's snapshot. More...

Functions
void	nrf_edgeai_obsv_metric_pd_create (nrf_edgeai_obsv_metric_t *metric, void *buf, uint16_t n_classes)
	Initialize a probability distribution metric using caller-provided storage.
void	nrf_edgeai_obsv_metric_tm_create (nrf_edgeai_obsv_metric_t *metric, void *buf, uint16_t n_classes)
	Initialize a transition matrix metric using caller-provided storage.