30 lines
1.5 KiB
C
30 lines
1.5 KiB
C
// -----------------------------------------------------------------------------
|
|
// profiler & stats (@fixme: threadsafe)
|
|
|
|
#if !ENABLE_PROFILER
|
|
# define profile(section) for(int macro(i) = 1; macro(i); macro(i) = 0)
|
|
# define profile_incstat(name, accum) do {} while(0)
|
|
# define profile_setstat(name, value) do {} while(0)
|
|
# define profile_init() do {} while(0)
|
|
# define profile_render() do {} while(0)
|
|
# define profile_enable(x) 0
|
|
#else
|
|
# define profile(section) for( \
|
|
struct profile_t *found = profiler_enabled ? \
|
|
map_find_or_add(profiler, section "@" FILELINE, (struct profile_t){NAN} ) : NULL, \
|
|
*doit = found + ( found ? found->cost = -time_us(), 1 : 1 ); doit; \
|
|
doit = found ? found->cost += time_us(), found->avg = found->cost * 0.25 + found->avg * 0.75, NULL : NULL) ///+
|
|
# define profile_incstat(name, accum) for( \
|
|
struct profile_t *found = profiler_enabled ? map_find_or_add(profiler, name, (struct profile_t){0}) : NULL; \
|
|
found; found->stat += accum, found = NULL) ///+
|
|
# define profile_setstat(name, value) for( \
|
|
struct profile_t *found = profiler_enabled ? map_find_or_add(profiler, name, (struct profile_t){0}) : NULL; \
|
|
found; found->stat = value, found = NULL) ///+
|
|
API int profile_enable(bool on);
|
|
|
|
struct profile_t { double stat; int32_t cost, avg; }; ///-
|
|
typedef map(char *, struct profile_t) profiler_t; ///-
|
|
extern API profiler_t profiler; ///-
|
|
extern API int profiler_enabled; ///-
|
|
#endif
|