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David Goldblatt 99fc0717e6 psset: Reconceptualize insertion/removal. 
Really, this isn't a functional change, just a naming change.  We start thinking
of pageslabs as being always in the psset.  What we used to think of as removal
is now thought of as being in the psset, but in the process of being updated
(and therefore, unavalable for serving new allocations).

This is in preparation of subsequent changes to support deferred purging;
allocations will still be in the psset for the purposes of choosing when to
purge, but not for purposes of allocation/deallocation.
2021-02-04 20:58:31 -08:00
bin Backport jeprof --collapse for flamegraph generation 2020-12-04 10:48:21 -08:00
build-aux Update config.{sub,guess} to support support-aarch64-apple-darwin as a target 2021-01-11 14:00:03 -08:00
doc Add runtime detection for MADV_DONTNEED zeroes pages (mostly for qemu) 2021-01-20 20:08:30 -08:00
doc_internal Add a logo to doc_internal. 2020-10-19 15:32:51 -07:00
include psset: Reconceptualize insertion/removal. 2021-02-04 20:58:31 -08:00
m4 Support C++17 over-aligned allocation 2019-11-22 10:14:16 -08:00
msvc Add ticker_geom_t. 2021-02-04 14:10:43 -08:00
scripts Add a script to check for clang-formattedness. 2020-10-02 14:49:56 -07:00
src psset: Reconceptualize insertion/removal. 2021-02-04 20:58:31 -08:00
test psset: Reconceptualize insertion/removal. 2021-02-04 20:58:31 -08:00
.appveyor.yml Appveyor: fix 404 errors. 2020-10-27 15:28:20 -07:00
.autom4te.cfg Disable autom4te cache. 2014-09-02 17:49:29 -07:00
.cirrus.yml Cirrus-CI: test on new freebsd releases. 2020-02-23 20:43:38 -08:00
.clang-format Add a .clang-format file. 2020-10-02 14:49:56 -07:00
.gitattributes fix git handling of newlines on windows 2014-05-07 18:48:39 -04:00
.gitignore Add PROFILING_INTERNALS.md 2020-09-10 15:56:59 -07:00
.travis.yml CI support for PPC64LE architecture 2020-09-17 10:03:08 -07:00
autogen.sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
ChangeLog Update Changelog for 5.2.1. 2019-08-05 12:52:43 -07:00
config.stamp.in Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
configure.ac Mac OS: Tag mapped pages. 2021-02-03 15:05:53 -08:00
COPYING Update copyright dates. 2019-01-25 13:25:20 -08:00
INSTALL.md Remove --with-slab-maxregs options from INSTALL.md 2020-09-17 10:05:40 -07:00
jemalloc.pc.in Reformat the version number in jemalloc.pc.in. 2018-05-07 20:12:03 -07:00
Makefile.in Add ticker_geom_t. 2021-02-04 14:10:43 -08:00
README Update project URL. 2016-09-12 11:56:24 -07:00
run_tests.sh Introduce scripts to run all possible tests 2017-01-30 17:51:57 -08:00
TUNING.md Add TUNING.md. 2018-05-03 12:52:52 -07:00

README 

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: http://jemalloc.net/