These functions setup stream accesses in native mode. More...

Overview

These functions setup stream accesses in native mode.

Streams are connected to some source/destination outside of the core. In the mesimulator setup they are connected to a file. In native there exists only the kernel code. These functions therefore connect a stream to a file under the hood. "open_ss0" for example allocates a file object. Further calls to "get_ss" will read from this internally.

Read and write to streams as normal. See Streams.

Open and close
These functions are not intrinsics and exist to facilitate the creation of "testbench" code for native mode.
void	open_ss (std::string const &filename, int width)

void	open_ms (std::string const &filename, int width)

void	open_scd (std::string const &filename, int width)

void	open_mcd (std::string const &filename, int width)

void	close_ss ()

void	close_ms ()

void	close_scd ()

void	close_mcd ()

Function Documentation

◆ close_mcd()

void close_mcd ( )

◆ close_ms()

void close_ms ( )

◆ close_scd()

void close_scd ( )

◆ close_ss()

void close_ss ( )

◆ open_mcd()

void open_mcd	(	std::string const &	filename,
		int	width
	)

◆ open_ms()

void open_ms	(	std::string const &	filename,
		int	width
	)

◆ open_scd()

void open_scd	(	std::string const &	filename,
		int	width
	)

◆ open_ss()

void open_ss	(	std::string const &	filename,
		int	width
	)

Stream access - 2024.2 English - UG1583

AI Engine-ML Intrinsics User Guide (UG1583)