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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -1,3 +1,19 @@ +Sun Mar 23 08:12:27 2014 Eric Wong <e@80x24.org> + + * st.c (hash_pos): use bitwise AND to avoid slow modulo op + (new_size): power-of-two sizes for hash_pos change + (st_numhash): adjust for common keys due to lack of prime modulo + [Feature #9425] + * hash.c (rb_any_hash): right shift for symbols + * benchmark/bm_hash_aref_miss.rb: added to show improvement + * benchmark/bm_hash_aref_sym_long.rb: ditto + * benchmark/bm_hash_aref_str.rb: ditto + * benchmark/bm_hash_aref_sym.rb: ditto + * benchmark/bm_hash_ident_num.rb: added to prevent regression + * benchmark/bm_hash_ident_obj.rb: ditto + * benchmark/bm_hash_ident_str.rb: ditto + * benchmark/bm_hash_ident_sym.rb: ditto + Sat Mar 22 22:56:45 2014 NARUSE, Yui <naruse@ruby-lang.org> * addr2line.c (fill_lines): compare the file names of object in which |