From: KOSAKI Motohiro Date: 2011-07-20T10:13:56+09:00 Subject: [ruby-core:38230] Re: [Ruby 1.9 - Feature #5033] PATCH: 1.9: gc_mark_children: Avoid gc_mark() tail recursion, use goto again. > + git checkout trunk > Switched to branch 'trunk' > + make test > > real � �0m49.938s > user � �0m19.598s > sys � � 0m13.396s > > + git checkout trunk-gc-mark-optimization > Switched to branch 'trunk-gc-mark-optimization' > > real � �0m50.157s > user � �0m19.735s > sys � � 0m13.487s Hmm... Don't you have any good result? Usually we reject the ticket if the optimization patch don't show any better result. I'm waiting someone which is interesting this ticket post the result. But, for remark, if nobody success to get it, I'll reject this. Thanks.