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change arena allocator to atomic bitmap as well

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This commit is contained in:
daan 2019-11-06 22:49:01 -08:00
parent 00e19cad9a
commit b09282bc0d
5 changed files with 94 additions and 208 deletions
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20
src/os.c
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@ -940,16 +940,18 @@ void* _mi_os_alloc_huge_os_pages(size_t pages, int numa_node, mi_msecs_t max_mse
_mi_stat_increase(&_mi_stats_main.reserved, MI_HUGE_OS_PAGE_SIZE);
// check for timeout
mi_msecs_t elapsed = _mi_clock_end(start_t);
if (page >= 1) {
mi_msecs_t estimate = ((elapsed / (page+1)) * pages);
if (estimate > 2*max_msecs) { // seems like we are going to timeout, break
elapsed = max_msecs + 1;
if (max_msecs > 0) {
mi_msecs_t elapsed = _mi_clock_end(start_t);
if (page >= 1) {
mi_msecs_t estimate = ((elapsed / (page+1)) * pages);
if (estimate > 2*max_msecs) { // seems like we are going to timeout, break
elapsed = max_msecs + 1;
}
}
if (elapsed > max_msecs) {
_mi_warning_message("huge page allocation timed out\n");
break;
}
}
if (elapsed > max_msecs) {
_mi_warning_message("huge page allocation timed out\n");
break;
}
}
mi_assert_internal(page*MI_HUGE_OS_PAGE_SIZE <= size);