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merge from dev-atomic

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This commit is contained in:
daan 2020-09-03 09:47:01 -07:00
commit 900c97664a
18 changed files with 391 additions and 398 deletions
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24
src/stats.c
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@ -26,13 +26,13 @@ static void mi_stat_update(mi_stat_count_t* stat, int64_t amount) {
if (mi_is_in_main(stat))
{
// add atomically (for abandoned pages)
mi_atomic_addi64(&stat->current,amount);
mi_atomic_maxi64(&stat->peak, mi_atomic_readi64(&stat->current));
int64_t current = mi_atomic_addi64_relaxed(&stat->current, amount);
mi_atomic_maxi64_relaxed(&stat->peak, current + amount);
if (amount > 0) {
mi_atomic_addi64(&stat->allocated,amount);
mi_atomic_addi64_relaxed(&stat->allocated,amount);
}
else {
mi_atomic_addi64(&stat->freed, -amount);
mi_atomic_addi64_relaxed(&stat->freed, -amount);
}
}
else {
@ -50,8 +50,8 @@ static void mi_stat_update(mi_stat_count_t* stat, int64_t amount) {
void _mi_stat_counter_increase(mi_stat_counter_t* stat, size_t amount) {
if (mi_is_in_main(stat)) {
mi_atomic_addi64( &stat->count, 1 );
mi_atomic_addi64( &stat->total, (int64_t)amount );
mi_atomic_addi64_relaxed( &stat->count, 1 );
mi_atomic_addi64_relaxed( &stat->total, (int64_t)amount );
}
else {
stat->count++;
@ -71,17 +71,17 @@ void _mi_stat_decrease(mi_stat_count_t* stat, size_t amount) {
static void mi_stat_add(mi_stat_count_t* stat, const mi_stat_count_t* src, int64_t unit) {
if (stat==src) return;
if (src->allocated==0 && src->freed==0) return;
mi_atomic_addi64( &stat->allocated, src->allocated * unit);
mi_atomic_addi64( &stat->current, src->current * unit);
mi_atomic_addi64( &stat->freed, src->freed * unit);
mi_atomic_addi64_relaxed( &stat->allocated, src->allocated * unit);
mi_atomic_addi64_relaxed( &stat->current, src->current * unit);
mi_atomic_addi64_relaxed( &stat->freed, src->freed * unit);
// peak scores do not work across threads..
mi_atomic_addi64( &stat->peak, src->peak * unit);
mi_atomic_addi64_relaxed( &stat->peak, src->peak * unit);
}
static void mi_stat_counter_add(mi_stat_counter_t* stat, const mi_stat_counter_t* src, int64_t unit) {
if (stat==src) return;
mi_atomic_addi64( &stat->total, src->total * unit);
mi_atomic_addi64( &stat->count, src->count * unit);
mi_atomic_addi64_relaxed( &stat->total, src->total * unit);
mi_atomic_addi64_relaxed( &stat->count, src->count * unit);
}
// must be thread safe as it is called from stats_merge