Struct FromHostDmaStats

Nested Relationships

Nested Types

Struct Documentation

struct FromHostDmaStats

Data structure for the monitoring of a FromHost DMA buffer.

Public Functions

FromHostDmaStats get_increment(FromHostDmaStats &prev_dma_stats)

Get the increment of DMA stats compared to previous stats.

Parameters:

prev_dma_stats -- Previous DMA stats

Returns:

Incremented DMA stats

inline FromHostDmaStats()

Default constructor initializing all values to zero.

inline explicit FromHostDmaStats(uint32_t dma_id, uint32_t free_MB, uint64_t msg, uint64_t bytes)

Constructor to initialize DMA stats with specific values.

Parameters:

  • dma_id -- DMA ID

  • free_MB -- Free memory in MB

  • msg -- Message counter

  • bytes -- Bytes counter

Public Members

uint32_t dmaid = {}

ID of the DMA.

uint32_t dma_free_MB = {}

Free memory in the DMA buffer in MB.

uint64_t msg_counter = {}

Counter for the number of messages.

float msg_rate_Hz = {}

Message rate in Hz.

uint64_t bytes_counter = {}

Counter for the number of bytes.

float msg_rate_Mbps = {}

Message rate in Mbps.

struct ts

Timestamp of the last update.