#include <oski/common.h>
Go to the source code of this file.
Defines | |
#define | INC_OSKI_TIMER_H |
oski/timer.h included. | |
#define | INVALID_TIMER ((oski_timer_t)NULL) |
Invalid timer object. | |
Typedefs | |
typedef struct tagBebop_timerstruct_t * | oski_timer_t |
Timer object. | |
Functions | |
oski_timer_t | oski_CreateTimer (void) |
Allocate a new timer. | |
void | oski_DestroyTimer (oski_timer_t timer) |
Free previously allocated timer. | |
void | oski_RestartTimer (oski_timer_t timer) |
Start virtual stopwatch. | |
void | oski_StopTimer (oski_timer_t timer) |
Stop virtual stopwatch. | |
const char * | oski_GetTimerDesc (oski_timer_t timer) |
Get a short string description of the timer being used. | |
double | oski_ReadElapsedTime (oski_timer_t timer) |
Check virtual stopwatch and return elapsed time, in seconds, since the last call to either oski_RestartTimer() or oski_StopTimer(), whichever happened most recently. | |
void | oski_CalibrateTimer (oski_timer_t timer) |
Initialize timer. | |
double | oski_GetTimerSecsPerTick (void) |
Get the current calibration factor. |
#define INC_OSKI_TIMER_H |
oski/timer.h included.
#define INVALID_TIMER ((oski_timer_t)NULL) |
Invalid timer object.
Referenced by ChooseFastest(), main(), oski_CalibrateTimer(), and oski_CreateTimer().
void oski_CalibrateTimer | ( | oski_timer_t | timer | ) |
Initialize timer.
An application should call this at least once during its start-up to cache calibration results.
References g_seconds_per_tick, INVALID_TIMER, oski_GetTimerDesc(), oski_PrintDebugMessage(), and tagBebop_timerstruct_t::seconds_per_tick.
Referenced by oski_CreateTimer(), and oski_GetTimerSecsPerTick().
const char* oski_GetTimerDesc | ( | oski_timer_t | timer | ) |
double oski_ReadElapsedTime | ( | oski_timer_t | timer | ) |
Check virtual stopwatch and return elapsed time, in seconds, since the last call to either oski_RestartTimer() or oski_StopTimer(), whichever happened most recently.
References tagBebop_timerstruct_t::is_running, tagBebop_timerstruct_t::seconds_per_tick, tagBebop_timerstruct_t::t_end, and tagBebop_timerstruct_t::t_start.
Referenced by ChooseFastest(), main(), MeasureStreamTimeCSR(), oski_MatMult(), oski_MatMultAndMatTransMult(), oski_MatPowMult(), oski_MatTransMatMult(), oski_MatTrisolve(), and oski_TuneMat().