void nested()
{
/* local variable definition */
sysClkRateSet(1000);
sysTimestampEnable();
jiffies_per_tick = sysTimestampPeriod();
clock_frequency = sysTimestampFreq();
microseconds_per_tick = (jiffies_per_tick / clock_frequency)*1000000.0;
microseconds_per_jiffy = microseconds_per_tick / jiffies_per_tick;
int i, j, p;
start_profiling();
for(i=2; i<100; i++) {
start_profiling_in();
for(j=2; j <= (i/j); j++)
if(!(i%j)) break; /* if factor found, not prime*/
stop_profiling_in();
if(j > (i/j)) p = i;
}
stop_profiling();
output_profiling("nested for outer loop including inner loop profiling");
start_profiling();
for(i=2; i<100; i++) {
for(j=2; j <= (i/j); j++)
if(!(i%j)) break; /* if factor found, not prime*/
if(j > (i/j)) p = i;
}
stop_profiling();
output_profiling("nested for outer loop without inner loop profiling");
}
void CFE_PSP_InitLocalTime(void)
{
/* Set the sys clock rate */
sysClkRateSet(200);
/*
** Disable the Aux timer interrupt, and disable the Timestamp timer
*/
sysAuxClkDisable();
if(sysTimestampDisable() == ERROR)
{
OS_printf("CFE_PSP: Unable to disable the Timestamp timer!\n");
}
/*
** Set the Aux timer
*/
if(sysAuxClkRateGet() != CFE_PSP_TIMER_AUX_TICK_PER_SEC)
{
if(sysAuxClkRateSet(CFE_PSP_TIMER_AUX_TICK_PER_SEC) == ERROR)
{
OS_printf("CFE_PSP: Unable to set Aux Clock Rate!\n");
}
if(CFE_PSP_TIMER_PRINT_DBG == TRUE)
{
OS_printf("CFE_PSP: Aux Clock Rate %d.\n", sysAuxClkRateGet());
OS_printf("CFE_PSP: Timestamp Frequency %u.\n", sysTimestampFreq());
OS_printf("CFE_PSP: Timestamp Period %u.\n", sysTimestampPeriod());
}
}
}/* end CFE_PSP_InitLocalTime */
