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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -1,3 +1,26 @@ +Thu Nov 19 20:08:59 2015 Koichi Sasada <ko1@atdot.net> + + * gc.c: trivial performance improvements. + + name modified + vm1_gc_short_lived* 1.015 + vm1_gc_short_with_complex_long* 1.014 + vm1_gc_short_with_long* 1.000 + vm1_gc_short_with_symbol* 1.016 + vm1_gc_wb_ary* 1.002 + vm1_gc_wb_ary_promoted* 0.996 + vm1_gc_wb_obj* 1.045 + vm1_gc_wb_obj_promoted* 1.014 + vm3_gc 1.021 + + * gc.c (gc_writebarrier_generational): reorder parameters to optimize + register passing function call. + + * gc.c (gc_writebarrier_incremental): ditto. + + * gc.c (rb_gc_writebarrier): remove LIKELY(). + LIKELY() seems to move related functions not better places. + Thu Nov 19 19:45:05 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> * ruby.c (ruby_prog_init): [DOC] ARGV does not contain the name of |