Class HoloscanUcxReceiver

• Defined in File holoscan_ucx_receiver.hpp

Base Type

• public nvidia::gxf::UcxReceiver

class HoloscanUcxReceiver : public nvidia::gxf::UcxReceiver

HoloscanUcxReceiver class optionally tracks every received message with a MessageLabel timestamp if data flow tracking is enabled.

Application authors are not expected to use this class directly. It will be automatically configured for input 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 UcxReceiver for parameter descriptions.

Public Functions

HoloscanUcxReceiver() = default

gxf_result_t receive_abi(gxf_uid_t *uid)

This function overrides the UcxReceiver::receive_abi() function. It first calls the base class’ receive_abi() function and extracts the MessageLabel from the received message. It then adds a new OperatorTimestampLabel to the MessageLabel and updates the Operator’s input message label.

inline holoscan::Operator *op()

inline void op(holoscan::Operator *op)

Sets the associated operator for this HoloscanUcxReceiver. It is set at the.

See also

create_input_port() function.

Parameters

op – The operator that this receiver is attached to.

inline void track()