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Jason Evans 04d8fcb745 Optimize malloc_large_stats_t maintenance. 
Convert the nrequests field to be partially derived, and the curlextents
to be fully derived, in order to reduce the number of stats updates
needed during common operations.

This change affects ndalloc stats during arena reset, because it is no
longer possible to cancel out ndalloc effects (curlextents would become
negative).
2017-03-04 08:18:31 -08:00
bin jemalloc cpp new/delete bindings 2016-12-12 18:36:06 -08:00
build-aux Update config.{guess,sub} from upstream. 2016-11-10 15:02:05 -08:00
doc Implement arena.<i>.destroy . 2017-01-06 18:58:46 -08:00
include Optimize malloc_large_stats_t maintenance. 2017-03-04 08:18:31 -08:00
m4 jemalloc cpp new/delete bindings 2016-12-12 18:36:06 -08:00
msvc Update brace style. 2017-01-20 21:43:07 -08:00
scripts Dodge 32-bit-clang-specific backtracing failure. 2017-02-28 10:59:27 -08:00
src Optimize malloc_large_stats_t maintenance. 2017-03-04 08:18:31 -08:00
test Introduce a backport of C11 atomics 2017-03-03 13:40:59 -08:00
.appveyor.yml CI: Run --enable-debug builds on windows 2017-01-31 17:23:30 -08:00
.autom4te.cfg Disable autom4te cache. 2014-09-02 17:49:29 -07:00
.gitattributes fix git handling of newlines on windows 2014-05-07 18:48:39 -04:00
.gitignore jemalloc cpp new/delete bindings 2016-12-12 18:36:06 -08:00
.travis.yml Beef up travis CI integration testing 2017-01-26 21:31:21 -08:00
autogen.sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
ChangeLog Fix typos. 2017-03-01 15:31:30 -08:00
config.stamp.in Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
configure.ac Introduce a backport of C11 atomics 2017-03-03 13:40:59 -08:00
COPYING Update copyright dates for 2016. 2016-02-28 15:20:40 -08:00
coverage.sh Add test code coverage analysis. 2013-12-06 18:50:51 -08:00
INSTALL Add huge page configuration and pages_[no}huge(). 2016-12-26 17:59:34 -08:00
jemalloc.pc.in Update project URL. 2016-09-12 11:56:24 -07:00
Makefile.in Introduce a backport of C11 atomics 2017-03-03 13:40:59 -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

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/