[#59445] [ruby-trunk - Bug #9335][Open] dynamic rescue regression in Ruby 2.1 — "fdr (Daniel Farina)" <daniel@...>
6 messages
2014/01/01
[#59448] [ruby-trunk - Bug #9335][Rejected] dynamic rescue regression in Ruby 2.1
— "nobu (Nobuyoshi Nakada)" <nobu@...>
2014/01/01
[#59462] [ruby-trunk - Bug #9342][Open] [PATCH] SizedQueue#clear does not notify waiting threads in Ruby 1.9.3 — "jsc (Justin Collins)" <redmine@...>
9 messages
2014/01/02
[#59466] [ruby-trunk - Bug #9343][Open] [PATCH] SizedQueue#max= wakes up waiters properly — "normalperson (Eric Wong)" <normalperson@...>
11 messages
2014/01/02
[#60513] [ruby-trunk - Bug #9343] [PATCH] SizedQueue#max= wakes up waiters properly
— normalperson@...
2014/02/05
Issue #9343 has been updated by Eric Wong.
[#59498] [ruby-trunk - Bug #9352][Open] [BUG] rb_sys_fail_str(connect(2) for [fe80::1%lo0]:3000) - errno == 0 — "kain (Claudio Poli)" <claudio@...>
10 messages
2014/01/03
[#59516] [ruby-trunk - Bug #9356][Open] TCPSocket.new does not seem to handle INTR — "charliesome (Charlie Somerville)" <charliesome@...>
48 messages
2014/01/03
[#60863] [ruby-trunk - Bug #9356] TCPSocket.new does not seem to handle INTR
— shugo@...
2014/02/19
Issue #9356 has been updated by Shugo Maeda.
[#59546] [ruby-trunk - Bug #9356] TCPSocket.new does not seem to handle INTR
— "charliesome (Charlie Somerville)" <charliesome@...>
2014/01/04
[#59517] [ruby-trunk - Bug #9357][Open] TracePoint's c_return traces return from call to 'trace' — "andhapp (Anuj Dutta)" <anuj@...>
5 messages
2014/01/03
[#59538] [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed — "shyouhei (Shyouhei Urabe)" <shyouhei@...>
33 messages
2014/01/03
[#59582] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— SASADA Koichi <ko1@...>
2014/01/06
Intersting challenge.
[#59585] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Urabe Shyouhei <shyouhei@...>
2014/01/06
On 01/06/2014 04:52 PM, SASADA Koichi wrote:
[#59594] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Urabe Shyouhei <shyouhei@...>
2014/01/06
On 01/06/2014 06:11 PM, Urabe Shyouhei wrote:
[#59605] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— SASADA Koichi <ko1@...>
2014/01/06
(2014/01/06 23:10), Urabe Shyouhei wrote:
[#59630] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Urabe Shyouhei <shyouhei@...>
2014/01/07
On 01/07/2014 07:36 AM, SASADA Koichi wrote:
[#59541] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/04
Hi, I noticed a trivial typo in array.c, and it fails building struct.c
[#59542] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/04
Eric Wong <normalperson@yhbt.net> wrote:
[#59543] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/04
Btw, I just pushed a few trivial fixes up (a few more failures below):
[#59545] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/04
OK, last update of the night :o I think everything is good on 32-bit...
[#59551] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/04
Eric Wong <normalperson@yhbt.net> wrote:
[#59565] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/06
Btw, I started working on cachelined-time branch on git://80x24.org/ruby
[#59566] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/06
Eric Wong <normalperson@yhbt.net> wrote:
[#59567] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Urabe Shyouhei <shyouhei@...>
2014/01/06
On 01/06/2014 12:02 PM, Eric Wong wrote:
[#59568] Re: [ruby-trunk - Feature #9362][Assigned] Minimize cache misshit to gain optimal speed
— Eric Wong <normalperson@...>
2014/01/06
Urabe Shyouhei <shyouhei@ruby-lang.org> wrote:
[#59564] [ruby-trunk - Bug #9365][Open] Sporadic TypeError (wrong argument type Thread (expected VM/thread)) from IO#close (via Net:HTTP) — "ggiesemann (Geoffrey Giesemann)" <geoffwa@...>
6 messages
2014/01/05
[#60151] [ruby-trunk - Bug #9365] Sporadic TypeError (wrong argument type Thread (expected VM/thread)) from IO#close (via Net:HTTP)
— geoffwa@...
2014/01/28
Issue #9365 has been updated by Geoffrey Giesemann.
[#59728] Ruby 2.1.0 in Production: known bugs and patches — Aman Gupta <ruby@...1.net>
Last week, we upgraded the github.com rails app to ruby 2.1.0 in production.
6 messages
2014/01/13
[#59733] Re: Ruby 2.1.0 in Production: known bugs and patches
— "Martin J. Dürst" <duerst@...>
2014/01/13
Hello Aman,
[#59770] bug report did not propagate to ruby-core — Mean Login <meanlogin@...>
https://bugs.ruby-lang.org/issues/9416
4 messages
2014/01/15
[#59791] About unmarshallable DRb objects life-time — Rodrigo Rosenfeld Rosas <rr.rosas@...>
A while ago I created a proof-of-concept that I intended to use in my
16 messages
2014/01/15
[#59794] Re: About unmarshallable DRb objects life-time
— Eric Hodel <drbrain@...7.net>
2014/01/15
On 15 Jan 2014, at 11:58, Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com> wrote:
[#59808] Re: About unmarshallable DRb objects life-time
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2014/01/16
Em 15-01-2014 19:42, Eric Hodel escreveu:
[#59810] Re: About unmarshallable DRb objects life-time
— Eric Hodel <drbrain@...7.net>
2014/01/16
On 16 Jan 2014, at 02:15, Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com> wrote:
[#59826] Re: About unmarshallable DRb objects life-time
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2014/01/17
Em 16-01-2014 19:43, Eric Hodel escreveu:
[#59832] Re: About unmarshallable DRb objects life-time
— Eric Hodel <drbrain@...7.net>
2014/01/17
On 17 Jan 2014, at 04:22, Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com> wrote:
[#59860] Re: About unmarshallable DRb objects life-time
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2014/01/18
Em 17-01-2014 19:53, Eric Hodel escreveu:
[#59915] Re: About unmarshallable DRb objects life-time
— Eric Hodel <drbrain@...7.net>
2014/01/20
On 18 Jan 2014, at 15:12, Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com> wrote:
[#59929] Re: About unmarshallable DRb objects life-time
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2014/01/21
Em 20-01-2014 21:51, Eric Hodel escreveu:
[#59937] Re: About unmarshallable DRb objects life-time
— Eric Hodel <drbrain@...7.net>
2014/01/21
On 21 Jan 2014, at 02:01, Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com> wrote:
[#59974] Re: About unmarshallable DRb objects life-time
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2014/01/22
Em 21-01-2014 19:36, Eric Hodel escreveu:
[#59807] [ruby-trunk - misc #9421] [Open] [PATCH] doc/contributing.rdoc: allow/encourage other git hosts — normalperson@...
Issue #9421 has been reported by Eric Wong.
5 messages
2014/01/16
[#59882] [ruby-trunk - Feature #9428] [Rejected] Inline argument expressions and re-assignment — matz@...
Issue #9428 has been updated by Yukihiro Matsumoto.
4 messages
2014/01/20
[#59896] Re: [ruby-trunk - Feature #9428] [Rejected] Inline argument expressions and re-assignment
— "Martin J. Dürst" <duerst@...>
2014/01/20
On 2014/01/20 11:32, matz@ruby-lang.org wrote:
[#59909] [ruby-trunk - Feature #9425] [PATCH] st: use power-of-two sizes to avoid slow modulo ops — shyouhei@...
Issue #9425 has been updated by Shyouhei Urabe.
4 messages
2014/01/20
[#59917] Re: [ruby-trunk - Feature #9425] [PATCH] st: use power-of-two sizes to avoid slow modulo ops
— Eric Wong <normalperson@...>
2014/01/21
shyouhei@ruby-lang.org wrote:
[#60229] [ruby-trunk - Feature #9427] [Feedback] [PATCH] io.c: remove socket check for sendfile — akr@...
Issue #9427 has been updated by Akira Tanaka.
3 messages
2014/01/29
[#60377] Re: [ruby-cvs:51920] nobu:r44775 (trunk): socket.c: suppress warnings — Eric Wong <normalperson@...>
nobu@ruby-lang.org wrote:
3 messages
2014/01/31
[ruby-core:60312] [ruby-trunk - Feature #8977] String#frozen that takes advantage of the deduping
From:
shibata.hiroshi@...
Date:
2014-01-30 06:17:20 UTC
List:
ruby-core #60312
Issue #8977 has been updated by Hiroshi SHIBATA.
Target version changed from 2.1.0 to current: 2.2.0
----------------------------------------
Feature #8977: String#frozen that takes advantage of the deduping
https://bugs.ruby-lang.org/issues/8977#change-44803
* Author: Sam Saffron
* Status: Assigned
* Priority: Normal
* Assignee: Yukihiro Matsumoto
* Category:
* Target version: current: 2.2.0
----------------------------------------
During memory profiling I noticed that a large amount of string duplication is generated from non pre-determined strings.
Take this report for example https://gist.github.com/SamSaffron/6789005 (generated using the memory_profiler gem that works against head)
">=" x 4953
/Users/sam/.rbenv/versions/2.1.0-dev/lib/ruby/2.1.0/rubygems/requirement.rb:93 x 4535
This string is most likely extracted from a version.
Or
"/Users/sam/.rbenv/versions/2.1.0-dev/lib/ruby/gems" x 5808
/Users/sam/.rbenv/versions/2.1.0-dev/lib/ruby/gems/2.1.0/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251 x 3894
A string that can not be pre-determined.
----
It would be nice to have
"hello,world".split(",")[0].frozen.object_id == "hello"f.object_id
Adding #frozen will give library builders a way of using the de-duping. It also could be implemented using weak refs in 2.0 and stubbed with a .dup.freeze in 1.9.3 .
Thoughts ?
--
http://bugs.ruby-lang.org/