SpringFlowers AutumnMoon wrote: > The performance gain I got from Ruby 1.8.6 to Ruby 1.9 is only from > about 52,000 iterations per second to 58,000... I wonder why other > people get so big performance gain instead. is it because they compile > their only Ruby 1.9. If that is true, then is the release version specifically compiled to be slow? Which compiler is the best and which settings to use for a "roll your own" ruby for windows? Unix? -- Posted via http://www.ruby-forum.com/.