[#81999] [Ruby trunk Bug#13737] "can't modify frozen String" when installing bundled gems — ko1@...
Issue #13737 has been updated by ko1 (Koichi Sasada).
4 messages
2017/07/11
[#82005] [Ruby trunk Bug#13737] "can't modify frozen String" when installing bundled gems — nobu@...
Issue #13737 has been updated by nobu (Nobuyoshi Nakada).
3 messages
2017/07/12
[#82102] Re: register_fstring_tainted:FL_TEST_RAW(str, RSTRING_FSTR) — Eric Wong <normalperson@...>
Koichi Sasada <ko1@atdot.net> wrote:
4 messages
2017/07/18
[#82151] [Ruby trunk Feature#13637] [PATCH] tool/runruby.rb: test with smallest possible machine stack — Rei.Odaira@...
Issue #13637 has been updated by ReiOdaira (Rei Odaira).
3 messages
2017/07/24
[ruby-core:82152] Re: [Ruby trunk Bug#13167] Dir.glob is 25x slower since Ruby 2.2
From:
Eric Wong <normalperson@...>
Date:
2017-07-24 20:28:45 UTC
List:
ruby-core #82152
pdahorek@seznam.cz wrote:
> Bug #13167: Dir.glob is 25x slower since Ruby 2.2
> https://bugs.ruby-lang.org/issues/13167#change-65905
I didn't see a difference in Linux between 2.1 and trunk;
but this seems wrong on Linux and could be optimized:
$ strace -c -e getdents ruby --disable=gems -e 'Dir.glob("*/*.{flac}")'
=> 935 getdents calls
$ strace -c -e getdents ruby --disable=gems -e 'Dir.glob("*/*.{flac,ogg}")'
=> 1870 getdents calls
$ strace -c -e getdents ruby --disable=gems -e 'Dir.glob("*/*.{flac,ogg,mp3}")'
=> 2805 getdents calls
Investigating...
Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>