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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,17 @@ +Sat May 26 12:18:09 2012 Koichi Sasada <ko1@atdot.net> + + * vm.c (frame_info_to_str): add `break'. + + * 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. + Sat May 26 11:05:09 2012 Koichi Sasada <ko1@atdot.net> * vm.c (rb_frame_info_t): keep previous ISEQ frame info for CFUNC |