From: ThoML Date: 2008-06-09T23:29:58+09:00 Subject: Re: Ruby vs JRuby Performance > jruby -v > ruby 1.8.6 (2008-05-28 rev 6586) [x86-jruby1.1.2] > *JRuby: > jruby sudoku01final.rb > Elapsed Time: 1.058 Secs* Try to run it with jruby -J-server ...