- 10 Oct, 2021 1 commit
-
-
Yoav Steinberg authored
-
- 03 May, 2021 1 commit
-
-
Oran Agra authored
-
- 20 May, 2020 1 commit
-
-
Oran Agra authored
There's a rare case which leads to stagnation in the defragger, causing it to keep scanning the keyspace and do nothing (not moving any allocation), this happens when all the allocator slabs of a certain bin have the same % utilization, but the slab from which new allocations are made have a lower utilization. this commit fixes it by removing the current slab from the overall average utilization of the bin, and also eliminate any precision loss in the utilization calculation and move the decision about the defrag to reside inside jemalloc. and also add a test that consistently reproduce this issue.
-
- 11 Jul, 2018 1 commit
-
-
Oran Agra authored
* overflow in jemalloc fragmentation hint to the defragger
-
- 27 Jun, 2018 1 commit
-
-
Oran Agra authored
-
- 24 May, 2018 1 commit
-
-
antirez authored
-
- 22 Apr, 2017 1 commit
-
- 30 Jan, 2017 1 commit
-
-
antirez authored
The original jemalloc source tree was modified to: 1. Remove the configure error that prevents nested builds. 2. Insert the Redis private Jemalloc API in order to allow the Redis fragmentation function to work.
-
- 10 Jan, 2017 1 commit
-
-
antirez authored
This commit also includes minor aesthetic changes like removal of trailing spaces.
-
- 06 Oct, 2015 1 commit
-
-
antirez authored
-
- 24 Jul, 2015 1 commit
-
-
antirez authored
This gives us a 24 bytes size class which is dict.c dictEntry size, thus improving the memory efficiency of Redis significantly. Moreover other non 16 bytes aligned tiny classes are added that further reduce the fragmentation of the allocator. Technically speaking LG_QUANTUM should be 4 on i386 / AMD64 because of SSE types and other 16 bytes types, however we don't use those, and our jemalloc only targets Redis. New versions of Jemalloc will have an explicit configure switch in order to specify the quantum value for a platform without requiring any change to the Jemalloc source code: we'll switch to this system when available. This change was originally proposed by Oran Agra (@oranagra) as a change to the Jemalloc script to generate the size classes define. We ended doing it differently by changing LG_QUANTUM since it is apparently the supported Jemalloc method to obtain a 24 bytes size class, moreover it also provides us other potentially useful size classes. Related to issue #2510.
-
- 20 Jun, 2014 1 commit
-
-
antirez authored
Not a single bug in about 3 months, and our previous version was too old (3.2.0).
-
- 28 Nov, 2012 1 commit
-
-
antirez authored
-
- 16 May, 2012 1 commit
-
-
antirez authored
Full changelog here: http://www.canonware.com/cgi-bin/gitweb.cgi?p=jemalloc.git;a=blob_plain;f=ChangeLog;hb=master Notable improvements from the point of view of Redis: 1) Bugfixing. 2) Support for Valgrind. 3) Support for OSX Lion, FreeBSD.
-
- 23 Nov, 2011 1 commit
-
-
jbergstroem authored
-
- 20 Jun, 2011 1 commit
-
-
antirez authored
-