unsigned char cpuusage(){
unsigned char usage;
float load;
int ncores;
ncores = get_ncores();
load = get_load();
if(load>ncores)load=ncores;
usage = 100*(load/(float)ncores);
return usage;
}
/****f* simple.c/flip_led
*
* SUMMARY
* This function is used as a callback for timer tick events.
* It inverts the state of LED 1 and sends packets.
*
* SYNOPSIS
* void flip_led (uint ticks, uint null)
*
* INPUTS
* uint ticks: simulation time (in ticks) - provided by the RTS
* uint null: padding - all callbacks must have two uint arguments!
*
* SOURCE
*/
void flip_led (uint ticks, uint null)
{
/* flip led 1 */
/* Only 1 core should flip leds! */
if ((get_ncores(NUMBER_OF_CHIPS, core_map) == 1) || (coreID == 1))
{
spin1_led_control(LED_INV (1));
}
/* trigger user event to send packets */
if (spin1_trigger_user_event(ticks, NULL) == FAILURE)
{
ufailed++;
}
/* stop if desired number of ticks reached */
if (ticks >= TOTAL_TICKS) spin1_stop();
}
