diff options
Diffstat (limited to 'src/util/stats.h')
-rw-r--r-- | src/util/stats.h | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/src/util/stats.h b/src/util/stats.h index a005c7689..f8c10c79f 100644 --- a/src/util/stats.h +++ b/src/util/stats.h @@ -310,6 +310,36 @@ inline std::ostream& operator<<(std::ostream& os, const ::timespec& t) { } +#ifdef __APPLE__ + +class TimerStat : public BackedStat< ::timespec > { + bool d_running; + +public: + + TimerStat(const std::string& s) : + BackedStat< ::timespec >(s, ::timespec()), + d_running(false) { + } + + void start() { + if(__CVC4_USE_STATISTICS) { + AlwaysAssert(!d_running); + d_running = true; + } + } + + void stop() { + if(__CVC4_USE_STATISTICS) { + AlwaysAssert(d_running); + ++d_data.tv_sec; + d_running = false; + } + } +};/* class TimerStat */ + +#else /* __APPLE__ */ + class TimerStat : public BackedStat< ::timespec > { // strange: timespec isn't placed in 'std' namespace ?! ::timespec d_start; @@ -325,7 +355,7 @@ public: void start() { if(__CVC4_USE_STATISTICS) { AlwaysAssert(!d_running); - clock_gettime(CLOCK_REALTIME, &d_start); + clock_gettime(CLOCK_MONOTONIC, &d_start); d_running = true; } } @@ -334,13 +364,14 @@ public: if(__CVC4_USE_STATISTICS) { AlwaysAssert(d_running); ::timespec end; - clock_gettime(CLOCK_REALTIME, &end); + clock_gettime(CLOCK_MONOTONIC, &end); d_data += end - d_start; d_running = false; } } };/* class TimerStat */ +#endif /* __APPLE__ */ #undef __CVC4_USE_STATISTICS |