diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-05-26 03:25:15 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-05-26 03:25:15 +0000 |
| commit | fbf531c4a249e75260e80ed767114b02e0a1e985 (patch) | |
| tree | e4d7d74812f89b89bff865595de72c3148552da9 /ChangeLog | |
| parent | 6d597718cf45aff0dd25ee7c7e8bd8e158ac0268 (diff) | |
| download | ruby-fbf531c4a249e75260e80ed767114b02e0a1e985.tar.gz | |
* 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.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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 |