#include <regtime.h>
Inheritance diagram for sc::RegionTimer:
Public Member Functions | |
RegionTimer (const char *topname="total", int cpu_time=0, int wall_time=1) | |
RegionTimer (const Ref< KeyVal > &) | |
void | enter (const char *=0) |
void | change (const char *newname, const char *oldname=0) |
void | exit (const char *=0, bool do_not_throw=false) |
void | set_default (const char *) |
void | unset_default () |
void | enter_default () |
void | exit_default () |
virtual void | print (std::ostream &=ExEnv::out0()) const |
Print the object. | |
void | update_top () const |
int | nregion () const |
void | get_region_names (const char *names[]) const |
void | get_wall_times (double *) const |
void | get_cpu_times (double *) const |
void | get_flops (double *) const |
void | get_depth (int *) const |
double | get_wall_time () const |
double | get_cpu_time () const |
double | get_flops () const |
void | add_wall_time (const char *, double) |
void | add_cpu_time (const char *, double) |
void | add_flops (const char *, double) |
Static Public Member Functions | |
static RegionTimer * | default_regiontimer () |
static void | set_default_regiontimer (const Ref< RegionTimer > &) |
Protected Attributes | |
int | wall_time_ |
int | cpu_time_ |
int | flops_ |
TimedRegion * | top_ |
TimedRegion * | current_ |
TimedRegion * | default_ |
During the run of a code, enter and exit members are called to begin and end timed sections. The print member is used to display the obtained times. Multiple enter calls for a region with the same name aggregate the timings. Nested regions are supported.