project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
909 Commits 2 Branches 0 Tags 13 MiB
C 87.4%
Perl 6.1%
M4 3.6%
Shell 1%
Makefile 0.9%
Other 1%
f500a10b2e
Go to file
Jason Evans f500a10b2e Refactor base_alloc() to guarantee demand-zeroed memory. 
Refactor base_alloc() to guarantee that allocations are carved from
demand-zeroed virtual memory.  This supports sparse data structures such
as multi-page radix tree nodes.

Enhance base_alloc() to keep track of fragments which were too small to
support previous allocation requests, and try to consume them during
subsequent requests.  This becomes important when request sizes commonly
approach or exceed the chunk size (as could radix tree node
allocations).
2015-02-04 16:51:53 -08:00
bin Implement the jemalloc-config script. 2015-01-22 17:55:58 -08:00
doc Implement the prof.gdump mallctl. 2015-01-25 21:21:35 -08:00
include Refactor base_alloc() to guarantee demand-zeroed memory. 2015-02-04 16:51:53 -08:00
src Refactor base_alloc() to guarantee demand-zeroed memory. 2015-02-04 16:51:53 -08:00
test Implement more atomic operations. 2015-02-04 16:50:05 -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 Implement the jemalloc-config script. 2015-01-22 17:55:58 -08:00
autogen.sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
ChangeLog Update ChangeLog for 3.6.0. 2014-03-31 09:23:10 -07:00
config.guess Update config.{guess,sub} to more recent versions, to add better support to OpenRISC/or1k (among others) 2014-07-29 23:15:26 +01:00
config.stamp.in Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
config.sub Fixed iOS build after OR1 changes 2014-09-12 07:24:28 +03:00
configure.ac Fix shell test to use = instead of ==. 2015-02-04 16:50:04 -08:00
COPYING Update copyright dates for 2015. 2015-01-22 16:03:00 -08:00
coverage.sh Add test code coverage analysis. 2013-12-06 18:50:51 -08:00
INSTALL Fix line wrapping. 2014-10-14 22:31:49 -07:00
install-sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
jemalloc.pc.in Generate a pkg-config file 2014-09-19 22:27:35 +01:00
Makefile.in Implement the jemalloc-config script. 2015-01-22 17:55:58 -08:00
README Update README. 2013-10-20 19:38:19 -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, Valgrind integration, 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://www.canonware.com/jemalloc/