Performance System Tests

Collaboration diagram for Performance System Tests:

Functions
void	PerfFile (FILE *file, uint32_t n, const char *buffer, uint32_t size)
	Check the performance of writing to file.
void	PerfStream (std::ostream &stream, uint32_t n, const char *buffer, uint32_t size)
	Check the performance of writing to an output stream.

Detailed Description

Performance System Tests

Note: these tests are (for real) scripts to be run. The output is the time (in nanoseconds) that the test required to perform the requested write operations.

Function Documentation

PerfFile()

void PerfFile	(	FILE *	file,
		uint32_t	n,
		const char *	buffer,
		uint32_t	size )

Check the performance of writing to file.

Parameters

file	The file to write to.
n	The number of writes to perform.
buffer	The buffer to write.
size	The buffer size.

Definition at line 26 of file perf-io.cc.

References NS_ABORT_MSG.

PerfStream()

void PerfStream	(	std::ostream &	stream,
		uint32_t	n,
		const char *	buffer,
		uint32_t	size )

Check the performance of writing to an output stream.

Parameters

stream	The output stream to write to.
n	The number of writes to perform.
buffer	The buffer to write.
size	The buffer size.

Definition at line 48 of file perf-io.cc.