diff options
| author | tmm1 <tmm1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-03 08:11:07 +0000 |
|---|---|---|
| committer | tmm1 <tmm1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-03 08:11:07 +0000 |
| commit | 084b602d9a52b62a04d17f65ba1a9b8a767d1e3e (patch) | |
| tree | 397a5f2e6ec8b546fc44ae5f16e212be20c5d577 /ChangeLog | |
| parent | ee7fa8b227a43f2e0af34c73bbdbf549bfaeb189 (diff) | |
* include/ruby/ruby.h (struct RClass): Add wrapper struct around
RClass->m_tbl with serial. This prevents double marking method
tables, since many classes/modules can share the same method table.
This improves minor mark time in a large application by 30%.
* internal.h (struct method_table_wrapper): Define new
wrapper struct with additional serial.
* internal.h (RCLASS_M_TBL_INIT): New macro for initializing method
table wrapper and st_table.
* method.h (void rb_sweep_method_entry): Rename rb_free_m_table to
rb_free_m_tbl for consistentcy
* .gdbinit (define rb_method_entry): Update rb_method_entry gdb helper
for new method table structure.
* class.c: Use RCLASS_M_TBL_WRAPPER and
RCLASS_M_TBL_INIT macros.
* class.c (rb_include_class_new): Share WRAPPER between module and
iclass, so serial can prevent double marking.
* eval.c (rb_prepend_module): ditto.
* eval.c (rb_using_refinement): ditto.
* gc.c: Mark and free new wrapper struct.
* gc.c (obj_memsize_of): Count size of additional wrapper struct.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -1,3 +1,26 @@ +Tue Dec 3 17:01:45 2013 Aman Gupta <ruby@tmm1.net> + + * include/ruby/ruby.h (struct RClass): Add wrapper struct around + RClass->m_tbl with serial. This prevents double marking method + tables, since many classes/modules can share the same method table. + This improves minor mark time in a large application by 30%. + * internal.h (struct method_table_wrapper): Define new + wrapper struct with additional serial. + * internal.h (RCLASS_M_TBL_INIT): New macro for initializing method + table wrapper and st_table. + * method.h (void rb_sweep_method_entry): Rename rb_free_m_table to + rb_free_m_tbl for consistentcy + * .gdbinit (define rb_method_entry): Update rb_method_entry gdb helper + for new method table structure. + * class.c: Use RCLASS_M_TBL_WRAPPER and + RCLASS_M_TBL_INIT macros. + * class.c (rb_include_class_new): Share WRAPPER between module and + iclass, so serial can prevent double marking. + * eval.c (rb_prepend_module): ditto. + * eval.c (rb_using_refinement): ditto. + * gc.c: Mark and free new wrapper struct. + * gc.c (obj_memsize_of): Count size of additional wrapper struct. + Tue Dec 3 14:05:49 2013 Masaki Matsushita <glass.saga@gmail.com> * array.c (rb_ary_uniq_bang): remove duplicate code. |