project-base/server-skynet-source-3rd-jemalloc
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12 Commits

Author SHA1 Message Date
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