jemalloc/test/unit/prof_threshold_small.c at 56cdce8592bf4ffd7962bed99b31027f22e1895d - jemalloc - Li Hao's Gitea

lihao/jemalloc

mirror of https://github.com/jemalloc/jemalloc.git synced 2026-07-22 04:03:11 +00:00

Files

Shai Duvdevani 257e64b968 Unlike prof_sample which is supported only with profiling mode active, prof_threshold is intended to be an always-supported allocation callback with much less overhead. The usage of the threshold allows performance critical callers to change program execution based on the callback: e.g. drop caches when memory becomes high or to predict the program is about to OOM ahead of time using peak memory watermarks.

2025-01-29 18:55:52 -08:00

3 lines

60 B

C

Raw Blame History

	`#include "test/jemalloc_test.h"`
	`#include "prof_threshold.c"`