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Slobodan Predolac d758349ca4 Fix psset_pick_purge when last candidate with index 0 dirtiness is ineligible
psset_pick_purge used max_bit-- after rejecting a time-ineligible
candidate, which caused unnecessary re-scanning of the same bitmap
and makes assert fail in debug mode) and a size_t underflow
when the lowest-index entry was rejected.  Use max_bit = ind - 1
to skip directly past the rejected index.
2026-03-26 10:39:37 -07:00
.github/workflows Add a script to generate github actions instead of Travis CI and Cirrus 2026-03-10 18:14:33 -07:00
bin Updated jeprof with more symbols to filter. 2024-10-14 10:31:58 -07:00
build-aux Update config.guess and config.sub to the latest versions 2026-03-10 18:14:33 -07:00
doc Update doc to reflect muzzy decay is disabled by default. 2024-10-10 16:41:23 -07:00
doc_internal update PROFILING_INTERNALS.md 2022-10-03 10:48:29 -07:00
include improve hpdata_assert_consistent() 2026-03-26 10:39:23 -07:00
m4 Support C++17 over-aligned allocation 2019-11-22 10:14:16 -08:00
msvc Remove prof_threshold built-in event. It is trivial to implement it as user event if needed 2026-03-10 18:14:33 -07:00
scripts Add a script to generate github actions instead of Travis CI and Cirrus 2026-03-10 18:14:33 -07:00
src Fix psset_pick_purge when last candidate with index 0 dirtiness is ineligible 2026-03-26 10:39:37 -07:00
test Fix psset_pick_purge when last candidate with index 0 dirtiness is ineligible 2026-03-26 10:39:37 -07:00
.appveyor.yml Update appveyor settings. 2026-03-10 18:14:33 -07:00
.autom4te.cfg Disable autom4te cache. 2014-09-02 17:49:29 -07:00
.clang-format Modify .clang-format to have declarations aligned 2025-05-28 19:22:21 -07:00
.git-blame-ignore-revs Ignore the clang-format changes in the git blame. 2026-03-10 18:14:33 -07:00
.gitattributes fix git handling of newlines on windows 2014-05-07 18:48:39 -04:00
.gitignore Adding trace analysis in preparation for page allocator microbenchmark. 2026-03-10 18:14:33 -07:00
.travis.yml Remove Travis Windows CI for now since it has infra failures. 2026-03-10 18:14:33 -07:00
autogen.sh build: Make autogen.sh accept quoted extra options 2024-01-03 14:20:34 -08:00
ChangeLog Update ChangeLog for 5.3.0. 2022-05-06 11:24:21 -07:00
config.stamp.in Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
configure.ac configure: add --with-cxx-stdlib option 2026-03-10 18:14:33 -07:00
COPYING Update copyright dates. 2019-01-25 13:25:20 -08:00
INSTALL.md Update the configure cache file example in INSTALL.md 2024-10-10 16:41:48 -07:00
jemalloc.pc.in Expose jemalloc_prefix via pkg-config 2023-09-05 14:30:21 -07:00
Makefile.in Add unit tests for conf parsing and its helpers 2026-03-10 18:14:33 -07:00
README switch to https 2023-03-09 11:44:02 -08:00
run_tests.sh Introduce scripts to run all possible tests 2017-01-30 17:51:57 -08:00
TUNING.md switch to https 2023-03-09 11:44:02 -08:00

jemalloc is a general purpose malloc(3) implementation that emphasizes
fragmentation avoidance and scalable concurrency support.  jemalloc first came
into use as the FreeBSD libc allocator in 2005, and since then it has found its
way into numerous applications that rely on its predictable behavior.  In 2010
jemalloc development efforts broadened to include developer support features
such as heap profiling and extensive monitoring/tuning hooks.  Modern jemalloc
releases continue to be integrated back into FreeBSD, and therefore versatility
remains critical.  Ongoing development efforts trend toward making jemalloc
among the best allocators for a broad range of demanding applications, and
eliminating/mitigating weaknesses that have practical repercussions for real
world applications.

The COPYING file contains copyright and licensing information.

The INSTALL file contains information on how to configure, build, and install
jemalloc.

The ChangeLog file contains a brief summary of changes for each release.

URL: https://jemalloc.net/