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use int64 for time (instead of double)

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daan 2019-11-04 08:44:40 -08:00
parent 9d6a5acb22
commit 8afd06b248
5 changed files with 70 additions and 59 deletions
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95
src/stats.c
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@ -231,9 +231,9 @@ static void mi_stats_print_bins(mi_stat_count_t* all, const mi_stat_count_t* bin
#endif
static void mi_process_info(double* utime, double* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit);
static void mi_process_info(mi_msecs_t* utime, mi_msecs_t* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit);
static void _mi_stats_print(mi_stats_t* stats, double secs, mi_output_fun* out) mi_attr_noexcept {
static void _mi_stats_print(mi_stats_t* stats, mi_msecs_t elapsed, mi_output_fun* out) mi_attr_noexcept {
mi_print_header(out);
#if MI_STAT>1
mi_stat_count_t normal = { 0,0,0,0 };
@ -266,16 +266,16 @@ static void _mi_stats_print(mi_stats_t* stats, double secs, mi_output_fun* out)
mi_stat_print(&stats->threads, "threads", -1, out);
mi_stat_counter_print_avg(&stats->searches, "searches", out);
_mi_fprintf(out, "%10s: %7i\n", "numa nodes", _mi_os_numa_node_count());
if (secs >= 0.0) _mi_fprintf(out, "%10s: %9.3f s\n", "elapsed", secs);
if (elapsed > 0) _mi_fprintf(out, "%10s: %7ld.%03ld s\n", "elapsed", elapsed/1000, elapsed%1000);
double user_time;
double sys_time;
mi_msecs_t user_time;
mi_msecs_t sys_time;
size_t peak_rss;
size_t page_faults;
size_t page_reclaim;
size_t peak_commit;
mi_process_info(&user_time, &sys_time, &peak_rss, &page_faults, &page_reclaim, &peak_commit);
_mi_fprintf(out,"%10s: user: %.3f s, system: %.3f s, faults: %lu, reclaims: %lu, rss: ", "process", user_time, sys_time, (unsigned long)page_faults, (unsigned long)page_reclaim );
_mi_fprintf(out,"%10s: user: %ld.%03ld s, system: %ld.%03ld s, faults: %lu, reclaims: %lu, rss: ", "process", user_time/1000, user_time%1000, sys_time/1000, sys_time%1000, (unsigned long)page_faults, (unsigned long)page_reclaim );
mi_printf_amount((int64_t)peak_rss, 1, out, "%s");
if (peak_commit > 0) {
_mi_fprintf(out,", commit charge: ");
@ -284,9 +284,7 @@ static void _mi_stats_print(mi_stats_t* stats, double secs, mi_output_fun* out)
_mi_fprintf(out,"\n");
}
double _mi_clock_end(double start);
double _mi_clock_start(void);
static double mi_time_start = 0.0;
static mi_msecs_t mi_time_start; // = 0
static mi_stats_t* mi_stats_get_default(void) {
mi_heap_t* heap = mi_heap_get_default();
@ -316,71 +314,72 @@ void _mi_stats_done(mi_stats_t* stats) { // called from `mi_thread_done`
}
static void mi_stats_print_ex(mi_stats_t* stats, double secs, mi_output_fun* out) {
static void mi_stats_print_ex(mi_stats_t* stats, mi_msecs_t elapsed, mi_output_fun* out) {
mi_stats_merge_from(stats);
_mi_stats_print(&_mi_stats_main, secs, out);
_mi_stats_print(&_mi_stats_main, elapsed, out);
}
void mi_stats_print(mi_output_fun* out) mi_attr_noexcept {
mi_stats_print_ex(mi_stats_get_default(),_mi_clock_end(mi_time_start),out);
mi_msecs_t elapsed = _mi_clock_end(mi_time_start);
mi_stats_print_ex(mi_stats_get_default(),elapsed,out);
}
void mi_thread_stats_print(mi_output_fun* out) mi_attr_noexcept {
_mi_stats_print(mi_stats_get_default(), _mi_clock_end(mi_time_start), out);
mi_msecs_t elapsed = _mi_clock_end(mi_time_start);
_mi_stats_print(mi_stats_get_default(), elapsed, out);
}
// --------------------------------------------------------
// Basic timer for convenience
// --------------------------------------------------------
// ----------------------------------------------------------------
// Basic timer for convenience; use milli-seconds to avoid doubles
// ----------------------------------------------------------------
#ifdef _WIN32
#include <windows.h>
static double mi_to_seconds(LARGE_INTEGER t) {
static double freq = 0.0;
if (freq <= 0.0) {
static mi_msecs_t mi_to_msecs(LARGE_INTEGER t) {
static LARGE_INTEGER mfreq; // = 0
if (mfreq.QuadPart == 0LL) {
LARGE_INTEGER f;
QueryPerformanceFrequency(&f);
freq = (double)(f.QuadPart);
mfreq.QuadPart = f.QuadPart/1000LL;
if (mfreq.QuadPart == 0) mfreq.QuadPart = 1;
}
return ((double)(t.QuadPart) / freq);
return (mi_msecs_t)(t.QuadPart / mfreq.QuadPart);
}
static double mi_clock_now(void) {
mi_msecs_t _mi_clock_now(void) {
LARGE_INTEGER t;
QueryPerformanceCounter(&t);
return mi_to_seconds(t);
return mi_to_msecs(t);
}
#else
#include <time.h>
#ifdef CLOCK_REALTIME
static double mi_clock_now(void) {
mi_msecs_t _mi_clock_now(void) {
struct timespec t;
clock_gettime(CLOCK_REALTIME, &t);
return (double)t.tv_sec + (1.0e-9 * (double)t.tv_nsec);
return ((mi_msecs_t)t.tv_sec * 1000) + ((mi_msecs_t)t.tv_nsec / 1000000);
}
#else
// low resolution timer
static double mi_clock_now(void) {
return ((double)clock() / (double)CLOCKS_PER_SEC);
mi_msecs_t _mi_clock_now(void) {
return ((mi_msecs_t)clock() / ((mi_msecs_t)CLOCKS_PER_SEC / 1000));
}
#endif
#endif
static double mi_clock_diff = 0.0;
static mi_msecs_t mi_clock_diff;
double _mi_clock_start(void) {
mi_msecs_t _mi_clock_start(void) {
if (mi_clock_diff == 0.0) {
double t0 = mi_clock_now();
mi_clock_diff = mi_clock_now() - t0;
mi_msecs_t t0 = _mi_clock_now();
mi_clock_diff = _mi_clock_now() - t0;
}
return mi_clock_now();
return _mi_clock_now();
}
double _mi_clock_end(double start) {
double end = mi_clock_now();
mi_msecs_t _mi_clock_end(mi_msecs_t start) {
mi_msecs_t end = _mi_clock_now();
return (end - start - mi_clock_diff);
}
@ -394,21 +393,21 @@ double _mi_clock_end(double start) {
#include <psapi.h>
#pragma comment(lib,"psapi.lib")
static double filetime_secs(const FILETIME* ftime) {
static mi_msecs_t filetime_msecs(const FILETIME* ftime) {
ULARGE_INTEGER i;
i.LowPart = ftime->dwLowDateTime;
i.HighPart = ftime->dwHighDateTime;
double secs = (double)(i.QuadPart) * 1.0e-7; // FILETIME is in 100 nano seconds
return secs;
mi_msecs_t msecs = (i.QuadPart / 10000); // FILETIME is in 100 nano seconds
return msecs;
}
static void mi_process_info(double* utime, double* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit) {
static void mi_process_info(mi_msecs_t* utime, mi_msecs_t* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit) {
FILETIME ct;
FILETIME ut;
FILETIME st;
FILETIME et;
GetProcessTimes(GetCurrentProcess(), &ct, &et, &st, &ut);
*utime = filetime_secs(&ut);
*stime = filetime_secs(&st);
*utime = filetime_msecs(&ut);
*stime = filetime_msecs(&st);
PROCESS_MEMORY_COUNTERS info;
GetProcessMemoryInfo(GetCurrentProcess(), &info, sizeof(info));
@ -427,11 +426,11 @@ static void mi_process_info(double* utime, double* stime, size_t* peak_rss, size
#include <mach/mach.h>
#endif
static double timeval_secs(const struct timeval* tv) {
return (double)tv->tv_sec + ((double)tv->tv_usec * 1.0e-6);
static mi_msecs_t timeval_secs(const struct timeval* tv) {
return ((mi_msecs_t)tv->tv_sec * 1000L) + ((mi_msecs_t)tv->tv_usec / 1000L);
}
static void mi_process_info(double* utime, double* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit) {
static void mi_process_info(mi_msecs_t* utime, mi_msecs_t* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit) {
struct rusage rusage;
getrusage(RUSAGE_SELF, &rusage);
#if defined(__APPLE__) && defined(__MACH__)
@ -452,12 +451,12 @@ static void mi_process_info(double* utime, double* stime, size_t* peak_rss, size
#pragma message("define a way to get process info")
#endif
static void mi_process_info(double* utime, double* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit) {
static void mi_process_info(mi_msecs_t* utime, mi_msecs_t* stime, size_t* peak_rss, size_t* page_faults, size_t* page_reclaim, size_t* peak_commit) {
*peak_rss = 0;
*page_faults = 0;
*page_reclaim = 0;
*peak_commit = 0;
*utime = 0.0;
*stime = 0.0;
*utime = 0;
*stime = 0;
}
#endif