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Jason Evans 96d4120ac0 Avoid NULL check in free() and malloc_usable_size(). 
Generalize isalloc() to handle NULL pointers in such a way that the NULL
checking overhead is only paid when introspecting huge allocations (or
NULL).  This allows free() and malloc_usable_size() to no longer check
for NULL.

Submitted by Igor Bukanov and Mike Hommey.
2012-04-02 14:50:03 -07:00
bin Refactor SO and REV make variables. 2011-11-01 22:27:41 -07:00
doc Add the "thread.tcache.enabled" mallctl. 2012-03-26 19:02:49 -07:00
include/jemalloc Avoid NULL check in free() and malloc_usable_size(). 2012-04-02 14:50:03 -07:00
src Avoid NULL check in free() and malloc_usable_size(). 2012-04-02 14:50:03 -07:00
test Avoid NULL check in free() and malloc_usable_size(). 2012-04-02 14:50:03 -07:00
.gitignore Simplify small size class infrastructure. 2012-02-28 16:50:47 -08:00
autogen.sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
ChangeLog Update ChangeLog for 2.2.5. 2011-11-14 17:12:45 -08:00
config.guess Update config.guess and config.sub. 2012-03-12 15:57:24 -07:00
config.stamp.in Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
config.sub Update config.guess and config.sub. 2012-03-12 15:57:24 -07:00
configure.ac Change AC_COMPILE_IFELSE into AC_LINK_IFELSE for the __sync_{add, sub}_and_fetch() test 2012-03-30 10:25:59 -07:00
COPYING Unify license. 2012-03-04 10:46:12 -08:00
INSTALL Add the --disable-experimental option. 2012-03-02 17:47:37 -08:00
install-sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
Makefile.in Avoid NULL check in free() and malloc_usable_size(). 2012-04-02 14:50:03 -07:00
README Port to FreeBSD. 2012-02-02 23:09:53 -08:00

README 

jemalloc is a general-purpose scalable concurrent malloc(3) implementation.
This distribution is a stand-alone "portable" implementation that currently
targets FreeBSD, Linux and Apple OS X.  jemalloc is included as the default
allocator in the FreeBSD and NetBSD operating systems, and it is used by the
Mozilla Firefox web browser on Microsoft Windows-related platforms.  Depending
on your needs, one of the other divergent versions may suit your needs better
than this distribution.

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://www.canonware.com/jemalloc/