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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. |