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Pre-generate ncached_max for all bins for better tcache_max tuning experience.

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guangli-dai 2023-08-22 16:31:54 -07:00 • committed by Qi Wang
parent 36becb1302
commit 6b197fdd46
12 changed files with 417 additions and 308 deletions
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3
src/jemalloc.c
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@ -4140,7 +4140,8 @@ batch_alloc(void **ptrs, size_t num, size_t size, int flags) {
tcache_t *tcache = tcache_get_from_ind(tsd, tcache_ind,
/* slow */ true, /* is_alloc */ true);
if (likely(tcache != NULL &&
ind < tcache_nhbins_get(tcache)) && progress < batch) {
!tcache_bin_disabled(ind, &tcache->bins[ind],
tcache->tcache_slow)) && progress < batch) {
if (bin == NULL) {
bin = &tcache->bins[ind];
}