holoscan::HoloscanUcxTransmitter

HoloscanUcxTransmitter class optionally adds a MessageLabel timestamp to every published message if data flow tracking is enabled.

Application authors are not expected to use this class directly. It will be automatically configured for output ports specified via Operator::setup when Application::add_flow has been used to make a connection across fragments of a distributed application and data flow tracking has been enabled.

==Parameters==

See UcxTransmitter for parameter descriptions.

#include <holoscan/holoscan_ucx_transmitter.hpp>

Inherits from: nvidia::gxf::UcxTransmitter (public)

Constructors

HoloscanUcxTransmitter

holoscan::HoloscanUcxTransmitter::HoloscanUcxTransmitter() = default

Methods

publish_abi

gxf_result_t holoscan::HoloscanUcxTransmitter::publish_abi(
    gxf_uid_t uid
)

This function overrides the UcxTransmitter::publish_abi() function.

It first calls annotates the message with a MessageLabel timestamp if data flow tracking is enabled. It then calls the base class’ publish_abi() function. Finally, if data flow tracking is enabled, it updates the Operator’s number of published messages.

op

holoscan::Operator * holoscan::HoloscanUcxTransmitter::op()

track

void holoscan::HoloscanUcxTransmitter::track()

Member variables