TMR.sx-xxx-xxx.c File Reference

Provides the implementation of the timing routines on a SUN platform. More...

#include <EDS/TMR.h>

Functions
int	TMR_initialize (void)
	Initializes the TMR facility.
TMR_tick	TMR_nsecs_to_ticks (int nanoseconds)
	Convert a number of nanoseconds to PTUs.
unsigned int	TMR_ticks_to_nsecs (TMR_tick ticks)
	Convert a number of ticks to nanoseconds.
TMR_usecs_nsecs	TMR_ticks_to_usecs_nsecs (TMR_tick ticks)
	Convert a number of ticks useconds.nanoseconds.
unsigned int	TMR_frequency (void)
	Get the frequency of the processor timer.

---

Detailed Description

Provides the implementation of the timing routines on a SUN platform.

Author:

JJRussell - russell@slac.stanford.edu

  CVS $Id: TMR.sx-xxx-xxx.c,v 1.3 2011/03/25 22:16:56 russell Exp $

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Function Documentation

unsigned int TMR_frequency

(

void

)

Get the frequency of the processor timer.

Returns:

The frequency, in Hertz, to the processor timer

int TMR_initialize

(

void

)

Initializes the TMR facility.

This is a one time only call to initialize internal data structures. This routine should be called as part of the library initialization sequence.

int TMR_nsecs_to_ticks

(

int

nanoseconds

)

Convert a number of nanoseconds to PTUs.

Parameters:

nanoseconds

The number of nanoseconds to convert to PTUs

Returns:

The number of equivalent PTUs

unsigned int TMR_ticks_to_nsecs

(

TMR_tick

ticks

)

Convert a number of ticks to nanoseconds.

Parameters:

ticks

The number of ticks to convert to nanoseconds

Returns:

The number of equivalent nanoseconds

TMR_usecs_nsecs TMR_ticks_to_usecs_nsecs

(

TMR_tick

ticks

)

Convert a number of ticks useconds.nanoseconds.

Parameters:

ticks

The number of ticks to convert

Returns:

The number of equivalent useconds, nanoseconds

References _TMR_usecs_nsecs::nsecs, and _TMR_usecs_nsecs::usecs.