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stats: convert timers to nanoseconds

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This commit is contained in:
Dudemanguy 2023-10-11 12:46:53 -05:00
parent 5cda1a5deb
commit d310430332
1 changed files with 10 additions and 10 deletions
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20
common/stats.c
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@ -58,7 +58,7 @@ struct stat_entry {
double val_d;
int64_t val_rt;
int64_t val_th;
int64_t time_start_us;
int64_t time_start_ns;
int64_t cpu_start_ns;
pthread_t thread;
};
@ -146,9 +146,9 @@ void stats_global_query(struct mpv_global *global, struct mpv_node *out)
node_init(out, MPV_FORMAT_NODE_ARRAY, NULL);
int64_t now = mp_time_us();
int64_t now = mp_time_ns();
if (stats->last_time) {
double t_ms = (now - stats->last_time) / 1e3;
double t_ms = MP_TIME_NS_TO_MS(now - stats->last_time);
struct mpv_node *ne = node_array_add(out, MPV_FORMAT_NODE_MAP);
node_map_add_string(ne, "name", "poll-time");
node_map_add_double(ne, "value", t_ms);
@ -187,9 +187,9 @@ void stats_global_query(struct mpv_global *global, struct mpv_node *out)
e->val_d = 0;
break;
case VAL_TIME: {
double t_cpu = e->val_th / 1e6;
double t_cpu = MP_TIME_NS_TO_MS(e->val_th);
add_stat(out, e, "cpu", t_cpu, mp_tprintf(80, "%.2f ms", t_cpu));
double t_rt = e->val_rt / 1e3;
double t_rt = MP_TIME_NS_TO_MS(e->val_rt);
add_stat(out, e, "time", t_rt, mp_tprintf(80, "%.2f ms", t_rt));
e->val_rt = e->val_th = 0;
break;
@ -198,7 +198,7 @@ void stats_global_query(struct mpv_global *global, struct mpv_node *out)
int64_t t = get_thread_cpu_time_ns(e->thread);
if (!e->cpu_start_ns)
e->cpu_start_ns = t;
double t_msec = (t - e->cpu_start_ns) / 1e6;
double t_msec = MP_TIME_NS_TO_MS(t - e->cpu_start_ns);
add_stat(out, e, NULL, t_msec, mp_tprintf(80, "%.2f ms", t_msec));
e->cpu_start_ns = t;
break;
@ -288,7 +288,7 @@ void stats_time_start(struct stats_ctx *ctx, const char *name)
pthread_mutex_lock(&ctx->base->lock);
struct stat_entry *e = find_entry(ctx, name);
e->cpu_start_ns = get_thread_cpu_time_ns(pthread_self());
e->time_start_us = mp_time_us();
e->time_start_ns = mp_time_ns();
pthread_mutex_unlock(&ctx->base->lock);
}
@ -299,11 +299,11 @@ void stats_time_end(struct stats_ctx *ctx, const char *name)
return;
pthread_mutex_lock(&ctx->base->lock);
struct stat_entry *e = find_entry(ctx, name);
if (e->time_start_us) {
if (e->time_start_ns) {
e->type = VAL_TIME;
e->val_rt += mp_time_us() - e->time_start_us;
e->val_rt += mp_time_ns() - e->time_start_ns;
e->val_th += get_thread_cpu_time_ns(pthread_self()) - e->cpu_start_ns;
e->time_start_us = 0;
e->time_start_ns = 0;
}
pthread_mutex_unlock(&ctx->base->lock);
}