[#41908] [Backport93 - Backport #5844][Open] Can't install ruby-debug-base19 — Brian Osborne <bosborne11@...>
3 messages
2012/01/05
[#41916] Proposal: Bitmap Marking GC — Narihiro Nakamura <authornari@...>
Hi.
18 messages
2012/01/05
[#41919] Re: Proposal: Bitmap Marking GC
— Roger Pack <rogerdpack2@...>
2012/01/05
> And, GC is a little bit slower. But, I think it's in acceptable range.
[#41968] Re: Proposal: Bitmap Marking GC
— Eric Wong <normalperson@...>
2012/01/07
Narihiro Nakamura <authornari@gmail.com> wrote:
[#41969] Re: Proposal: Bitmap Marking GC
— KOSAKI Motohiro <kosaki.motohiro@...>
2012/01/07
> Narihiro Nakamura <authornari@gmail.com> wrote:
[#41934] feature request: marshallable proc's — Roger Pack <rogerdpack2@...>
Every so often I wish I could do something like
10 messages
2012/01/05
[#41936] Re: feature request: marshallable proc's
— Urabe Shyouhei <shyouhei@...>
2012/01/06
On 2012年01月06日 08:54, Roger Pack wrote:
[#42898] Re: feature request: marshallable proc's
— SASADA Koichi <ko1@...>
2012/02/25
What should happen on the following code?
[#41979] [ruby-trunk - Bug #5865][Open] Exception#== should return false if the classes differ — Hiro Asari <asari.ruby@...>
10 messages
2012/01/08
[#41997] [ruby-trunk - Bug #5865] Exception#== should return false if the classes differ
— Hiro Asari <asari.ruby@...>
2012/01/09
[#42000] Re: [ruby-trunk - Bug #5865] Exception#== should return false if the classes differ
— Yukihiro Matsumoto <matz@...>
2012/01/09
Hi,
[#42002] Re: [ruby-trunk - Bug #5865] Exception#== should return false if the classes differ
— Nikolai Weibull <now@...>
2012/01/09
On Mon, Jan 9, 2012 at 12:43, Yukihiro Matsumoto <matz@ruby-lang.org> wrote=
[#42003] [ruby-trunk - Bug #5871][Open] regexp \W matches some word characters when inside a case-insensitive character class — Gareth Adams <gareth@...>
14 messages
2012/01/09
[#42016] [ruby-trunk - Feature #5873][Open] Adopt FFI over DL — Heesob Park <phasis@...>
15 messages
2012/01/10
[#42035] [ruby-trunk - Feature #5873] Adopt FFI over DL
— Heesob Park <phasis@...>
2012/01/10
[#42125] Re: [ruby-trunk - Feature #5873] Adopt FFI over DL
— Aaron Patterson <tenderlove@...>
2012/01/13
On Tue, Jan 10, 2012 at 10:01:26PM +0900, Heesob Park wrote:
[#42127] Re: [ruby-trunk - Feature #5873] Adopt FFI over DL
— Nobuyoshi Nakada <nobu@...>
2012/01/14
Hi,
[#42129] Re: [ruby-trunk - Feature #5873] Adopt FFI over DL
— KOSAKI Motohiro <kosaki.motohiro@...>
2012/01/14
> To remove original DL completely, we have to bundle libffi itself
[#42042] RUBY 2 RCR: remove Thread#raise — Roger Pack <rogerdpack2@...>
Hello.
6 messages
2012/01/10
[#42061] Re: RUBY 2 RCR: remove Thread#raise
— Eric Wong <normalperson@...>
2012/01/11
Roger Pack <rogerdpack2@gmail.com> wrote:
[#42049] [ruby-trunk - Bug #5877][Open] Poor performance of initial and final UTF-8 substrings — Nathan Weizenbaum <nex342@...>
4 messages
2012/01/10
[#42063] [ruby-trunk - Bug #5884][Open] Float::NAN and 0.0/0.0 is represented differently when packed with 'g' — Hiro Asari <asari.ruby@...>
9 messages
2012/01/11
[#42080] [ruby-trunk - Bug #5887][Open] The documentation of Module.constants is incorrect — Shugo Maeda <redmine@...>
9 messages
2012/01/12
[#42085] [ruby-trunk - Bug #5888][Open] JSON unittest fails — Vit Ondruch <v.ondruch@...>
13 messages
2012/01/12
[#42093] Backport93 help needed for a few Windows requests? — Jon <jon.forums@...>
Currently the following Windows-specific backport requests to ruby_1_9_3 remain unassigned:
4 messages
2012/01/12
[#42113] [ruby-trunk - Feature #5893][Open] named return,next... — Ondrej Bilka <neleai@...>
7 messages
2012/01/13
[#42114] Re: [ruby-trunk - Feature #5893][Open] named return,next...
— Anurag Priyam <anurag08priyam@...>
2012/01/13
On Fri, Jan 13, 2012 at 7:21 PM, Ondrej Bilka <neleai@seznam.cz> wrote:
[#42115] Re: [ruby-trunk - Feature #5893][Open] named return,next...
— Ondřej Bílka <neleai@...>
2012/01/13
On Fri, Jan 13, 2012 at 11:11:28PM +0900, Anurag Priyam wrote:
[#42139] [ruby-trunk - Feature #5898][Open] raise and Exception#initialize — Thomas Sawyer <transfire@...>
10 messages
2012/01/16
[#42149] [ruby-trunk - Feature #5899][Open] chaining comparsions. — Ondrej Bilka <neleai@...>
12 messages
2012/01/16
[#42160] [ruby-trunk - Bug #5902][Open] Array#join with an unused, infected separator may or may not infect the result — John Firebaugh <john.firebaugh@...>
8 messages
2012/01/17
[#42164] [ruby-trunk - Feature #5903][Open] Optimize st_table (take 2) — Yura Sokolov <funny.falcon@...>
18 messages
2012/01/17
[#42189] [ruby-trunk - Bug #5914][Open] Calling extend with an anonymous module requires use of parentheses — Mark Somerville <mark@...>
3 messages
2012/01/20
[#42194] [ruby-trunk - Bug #5915][Open] Array#join with explicit nil should not use $, — John Firebaugh <john.firebaugh@...>
10 messages
2012/01/20
[#42222] [ruby-trunk - Bug #5925][Open] Lazy initialization is not thread safe. — Xuân Baldauf <xuan--2009--xbaldauf--redmine.ruby-lang.org@...>
5 messages
2012/01/23
[#42235] [ruby-trunk - Bug #5931][Open] Random SEGV during execution on YARD specs — Vit Ondruch <v.ondruch@...>
9 messages
2012/01/26
[#42246] Fwd: RCR String#{last, first} — Roger Pack <rogerdpack2@...>
Hello.
6 messages
2012/01/27
[#42256] [ruby-trunk - Feature #5945][Open] Add the ability to mark a at_exit as process-local. — Robert Gleeson <rob@...>
4 messages
2012/01/30
[#42257] [Backport93 - Backport #5942][Open] Backport r34309-34310 r34312-32414 — Yura Sokolov <funny.falcon@...>
4 messages
2012/01/30
[#42285] Why Ruby 1.9 GUI hangs if i do any intensive computation in separate Ruby thread? — Grigory Petrov <grigory.v.p@...>
Hello
4 messages
2012/01/31
[#42286] Re: Why Ruby 1.9 GUI hangs if i do any intensive computation in separate Ruby thread?
— "Haase, Konstantin" <Konstantin.Haase@...>
2012/01/31
the GIL is *not* supposed to lift if some threads enters native code...
[ruby-core:42036] [ruby-trunk - Feature #5875][Open] Couple of tiny changes to string
From:
Yura Sokolov <funny.falcon@...>
Date:
2012-01-10 13:01:26 UTC
List:
ruby-core #42036
Issue #5875 has been reported by Yura Sokolov.
----------------------------------------
Feature #5875: Couple of tiny changes to string
https://bugs.ruby-lang.org/issues/5875
Author: Yura Sokolov
Status: Open
Priority: Normal
Assignee:
Category: core
Target version: 2.0.0
* change capacity increment from (capa + 1) * 2 to capa * 2 + 1
previous increment formula leads to inconvenient allocation patterns: 25bytes, 51bytes, etc
new formula leads to more comfortable allocation pattern: 24b, 48b, 96b
* change STR_BUF_MIN_SIZE from 128 to 79
128 leads to allocation of 129 bytes, which is very uncomfortable for allocators and unnecessary large.
(during Redmine startup this method is called about 3000000 times with capa < 128)
https://github.com/ruby/ruby/pull/80
https://github.com/funny-falcon/ruby/commit/2240a04d49118d9fa6f038655dac27f0ad96ed6b.patch
--
http://bugs.ruby-lang.org/