server-skynet-source-3rd-je.../include/jemalloc
Dave Watson b8823ab026 Use linear scan for small bitmaps
For small bitmaps, a linear scan of the bitmap is slightly faster than
a tree search - bitmap_t is more compact, and there are fewer writes
since we don't have to propogate state transitions up the tree.
On x86_64 with the current settings, I'm seeing ~.5%-1% CPU improvement
in production canaries with this change.

The old tree code is left since 32bit sizes are much larger (and ffsl
smaller), and maybe the run sizes will change in the future.

This resolves #339.
2016-02-26 14:21:10 -08:00
..
internal Use linear scan for small bitmaps 2016-02-26 14:21:10 -08:00
jemalloc_defs.h.in Detect LG_SIZEOF_PTR depending on MSVC platform target 2016-02-20 10:50:24 -08:00
jemalloc_macros.h.in Make *allocx() size class overflow behavior defined. 2016-02-25 15:29:49 -08:00
jemalloc_mangle.sh Fix name mangling for stress tests. 2014-01-16 17:38:01 -08:00
jemalloc_protos.h.in Add JEMALLOC_CXX_THROW to the memalign() function prototype. 2015-08-26 13:47:20 -07:00
jemalloc_rename.sh Fix name mangling for stress tests. 2014-01-16 17:38:01 -08:00
jemalloc_typedefs.h.in Implement chunk hook support for page run commit/decommit. 2015-08-07 00:50:58 -07:00
jemalloc.sh Remove extraneous ';' on closing 'extern "C"' 2015-07-16 11:37:19 +01:00