ruby.git/benchmark/bm_vm3_backtrace.rb, branch v2_4_0_preview2 The Ruby Programming Language * vm.c (frame_info_to_str): add `break'. 2012-05-26T03:25:15+00:00 ko1 ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2012-05-26T03:25:15+00:00 fbf531c4a249e75260e80ed767114b02e0a1e985 * vm.c (backtrace_object): remove lev and n parameter. backtrace_object always returns all of backtrace information. * vm.c (rb_backtrace_to_str_ary): fix to use backtrace_object(). This change improve performance of caller(lev, n). * benchmark/bm_vm3_backtrace.rb: added to check above improvement. FYI: measurement on my laptop, 1.9.3p229 needs 5.125 sec, and current trunk only needs 0.299sec. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
* vm.c (backtrace_object): remove lev and n parameter.
  backtrace_object always returns all of backtrace information.
* vm.c (rb_backtrace_to_str_ary): fix to use backtrace_object().
  This change improve performance of caller(lev, n).
* benchmark/bm_vm3_backtrace.rb: added to check above improvement.
  FYI: measurement on my laptop, 1.9.3p229 needs 5.125 sec,
  and current trunk only needs 0.299sec.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e