20 lines
488 B
C
20 lines
488 B
C
|
#ifndef COMMON_H_
|
||
|
|
#define COMMON_H_
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Output the seconds elapsed while execution.
|
||
|
|
*
|
||
|
|
* @param seconds Seconds spent on execution, excluding IO.
|
||
|
|
*/
|
||
|
|
void print_time(double const seconds);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Return the number of seconds since an unspecified time (e.g., Unix
|
||
|
|
* epoch). This is accomplished with a high-resolution monotonic timer,
|
||
|
|
* suitable for performance timing.
|
||
|
|
*
|
||
|
|
* @return The number of seconds.
|
||
|
|
*/
|
||
|
|
inline double monotonic_seconds();
|
||
|
|
|
||
|
|
#endif
|