Commit Graph

16 Commits

Author SHA1 Message Date
Jason Evans
fd88bd577e Report E/e option state in jemalloc_stats_print(). 2010-04-06 12:20:23 -07:00
Jason Evans
dafde14e08 Remove medium size classes.
Remove medium size classes, because concurrent dirty page purging is
no longer capable of purging inactive dirty pages inside active runs
(due to recent arena/bin locking changes).

Enhance tcache to support caching large objects, so that the same range
of size classes is still cached, despite the removal of medium size
class support.
2010-03-17 16:27:39 -07:00
Jason Evans
cfeccd34a3 Fix various config/build issues.
Don't look for a shared libunwind if --with-static-libunwind is
specified.

Set SONAME when linking the shared libjemalloc.

Add DESTDIR support.

Add install_{include,lib/man} build targets.

Clean up compiler flag configuration.
2010-03-03 16:38:07 -08:00
Jason Evans
ca6bd4f1c8 Add the --with-static-libunwind configure option. 2010-03-02 14:12:58 -08:00
Jason Evans
b27805b363 Various heap profiling improvements.
Add the --disable-prof-libgcc configure option, and add backtracing
based on libgcc, which is used by default.

Fix a bug in hash().

Fix various configuration-dependent compilation errors.
2010-02-10 18:20:38 -08:00
Jason Evans
6109fe07a1 Implement allocation profiling and leack checking.
Add the --enable-prof and --enable-prof-libunwind configure options.

Add the B/b, F/f, I/i, L/l, and U/u JEMALLOC_OPTIONS.

Interval-based profile dump triggering is not yet implemented.

Add supporting generic code:
* Add memory barriers.
* Add prn (LCG PRNG).
* Add hash (Murmur hash function).
* Add ckh (cuckoo hash tables).
2010-02-10 10:37:57 -08:00
Jason Evans
4201af0542 Add the --enable-swap configure option.
Add malloc_swap_enable().

Add the O/o JEMALLOC_OPTIONS flags, which control memory overcommit.

Fix mapped memory stats reporting for arenas.
2010-01-24 02:53:40 -08:00
Jason Evans
78d815c9de Add the --disable-tls configure option. 2010-01-17 14:06:20 -08:00
Jason Evans
b0fd5016db Add the --with-install-suffix configure option.
Fix some bugs in the Makefile's install target.
2010-01-17 01:49:20 -08:00
Jason Evans
6c8b13bf43 Update description of --with-rpath. 2009-12-29 00:09:15 -08:00
Jason Evans
84cbbcb90a Convert thread-specific caching from magazines, and implement incremental GC.
Add the 'G'/'g' and 'H'/'h' MALLOC_OPTIONS flags.

Add the malloc_tcache_flush() function.

Disable thread-specific caching until the application goes multi-threaded.
2009-12-29 00:09:15 -08:00
Jason Evans
3ee7a5c5b0 Remove the dynamic rebalancing code, since magazines reduce its utility. 2009-12-29 00:09:15 -08:00
Jason Evans
569432cffd Implement thread-aware allocation event tracing. 2009-12-29 00:09:15 -08:00
Jason Evans
90895cf859 Add --with-jemalloc-prefix, which supports API mangling.
Rename jemalloc_options-->malloc_options and jemalloc_message-->malloc_message.
2009-12-29 00:09:15 -08:00
Jason Evans
a9b0125e97 Minor documentation and comment cleanups. 2009-06-26 16:34:13 -07:00
Jason Evans
cc00a15770 Clean up the manpage and conditionalize various portions according to how
jemalloc is configured.

Modify arena_malloc() API to avoid unnecessary choose_arena() calls.  Remove
unnecessary code from choose_arena().

Enable lazy-lock by default, now that choose_arena() is both faster and out of
the critical path.

Implement objdir support in the build system.
2009-06-25 18:06:48 -07:00