[#46049] [ruby-trunk - Feature #6590] Dealing with bigdecimal, etc gems in JRuby — "mrkn (Kenta Murata)" <muraken@...>
4 messages
2012/07/01
[#46078] [ruby-trunk - Feature #2565] adding hooks for better tracing — "mame (Yusuke Endoh)" <mame@...>
4 messages
2012/07/01
[#46108] Re: [ruby-trunk - Feature #2565] adding hooks for better tracing
— Aaron Patterson <tenderlove@...>
2012/07/02
On Mon, Jul 02, 2012 at 03:06:59AM +0900, mame (Yusuke Endoh) wrote:
[#46127] [ruby-trunk - Feature #2565] adding hooks for better tracing — "vo.x (Vit Ondruch)" <v.ondruch@...>
4 messages
2012/07/03
[#46160] [ruby-trunk - Feature #6693][Open] Don't warn for unused variables starting with _ — "marcandre (Marc-Andre Lafortune)" <ruby-core@...>
15 messages
2012/07/04
[#46163] [ruby-trunk - Feature #6695][Open] Configuration for Thread/Fiber creation — "ko1 (Koichi Sasada)" <redmine@...>
7 messages
2012/07/04
[#46172] [ruby-trunk - Feature #6697][Open] [PATCH] Add Kernel#Symbol conversion method like String(), Array() etc. — "madeofcode (Mark Dodwell)" <mark@...>
7 messages
2012/07/04
[#46236] [ruby-trunk - Bug #6704][Open] Random core dump — "trans (Thomas Sawyer)" <transfire@...>
7 messages
2012/07/07
[#46248] building ruby-1.9.3-p194 on AIX 6.1 TL05 SP06 — Perry Smith <pedzsan@...>
I am just now starting to debug this but hoped someone has already =
10 messages
2012/07/08
[#46251] Re: building ruby-1.9.3-p194 on AIX 6.1 TL05 SP06
— Yutaka Kanemoto <kinpoco@...>
2012/07/08
Hi Perry
[#46252] Re: building ruby-1.9.3-p194 on AIX 6.1 TL05 SP06
— Perry Smith <pedzsan@...>
2012/07/08
[#46254] Re: building ruby-1.9.3-p194 on AIX 6.1 TL05 SP06
— Perry Smith <pedzsan@...>
2012/07/08
[#46259] Re: building ruby-1.9.3-p194 on AIX 6.1 TL05 SP06
— Perry Smith <pedzsan@...>
2012/07/09
[#46266] Re: building ruby-1.9.3-p194 on AIX 6.1 TL05 SP06
— Yutaka Kanemoto <kinpoco@...>
2012/07/09
Hi Perry,
[#46262] [ruby-trunk - Feature #6710][Open] new special binding specifier :isolated — "ko1 (Koichi Sasada)" <redmine@...>
8 messages
2012/07/09
[#46276] Lambdaification of Method Calls — Robert Klemme <shortcutter@...>
Hi,
3 messages
2012/07/09
[#46320] [ruby-trunk - Feature #6721][Open] Object#yield_self — "alexeymuranov (Alexey Muranov)" <redmine@...>
25 messages
2012/07/11
[#46339] [ruby-trunk - Bug #6724][Open] waaaaaaant! ( — "zenspider (Ryan Davis)" <redmine@...>
11 messages
2012/07/11
[#46537] Re: [ruby-trunk - Bug #6724][Open] waaaaaaant! (
— Aaron Patterson <tenderlove@...>
2012/07/17
On Thu, Jul 12, 2012 at 08:58:36AM +0900, zenspider (Ryan Davis) wrote:
[#46540] Re: [ruby-trunk - Bug #6724][Open] waaaaaaant! (
— Luis Lavena <luislavena@...>
2012/07/18
On Tue, Jul 17, 2012 at 6:27 PM, Aaron Patterson
[#46377] [ruby-trunk - Feature #6727][Open] Add Array#rest (with implementation) — "duckinator (Nick Markwell)" <nick@...>
25 messages
2012/07/13
[#46420] [ruby-trunk - Feature #6731][Open] add new method "Object.present?" as a counter to #empty? — "rogerdpack (Roger Pack)" <rogerpack2005@...>
4 messages
2012/07/14
[#46500] [ruby-trunk - Feature #6739][Open] One-line rescue statement should support specifying an exception class — Quintus (Marvin Gülker) <sutniuq@...>
22 messages
2012/07/15
[#46535] [ruby-trunk - Bug #6749][Open] rdoc of Time class (incorrect explanation of leap seconds) — "stomar (Marcus Stollsteimer)" <redmine@...>
7 messages
2012/07/17
[#46687] [ruby-trunk - Bug #6749] rdoc of Time class (incorrect explanation of leap seconds)
— "drbrain (Eric Hodel)" <drbrain@...7.net>
2012/07/23
[#46713] Re: [ruby-trunk - Bug #6749] rdoc of Time class (incorrect explanation of leap seconds)
— sto.mar@...
2012/07/24
Hi Eric,
[#46734] Re: [ruby-trunk - Bug #6749] rdoc of Time class (incorrect explanation of leap seconds)
— Eric Hodel <drbrain@...7.net>
2012/07/24
On Jul 23, 2012, at 11:52 PM, sto.mar@web.de wrote:
[#46763] Re: [ruby-trunk - Bug #6749] rdoc of Time class (incorrect explanation of leap seconds)
— sto.mar@...
2012/07/25
Am 24.07.2012 19:44, schrieb Eric Hodel:
[#46546] Fwd: [ruby-cvs:43609] ko1:r36433 (trunk): * thread.c (rb_thread_call_without_gvl2): added. — SASADA Koichi <ko1@...>
Hi,
4 messages
2012/07/18
[#46547] Re: Fwd: [ruby-cvs:43609] ko1:r36433 (trunk): * thread.c (rb_thread_call_without_gvl2): added.
— Eric Wong <normalperson@...>
2012/07/18
SASADA Koichi <ko1@atdot.net> wrote:
[#46553] [ruby-trunk - Feature #2565] adding hooks for better tracing — "tenderlovemaking (Aaron Patterson)" <aaron@...>
4 messages
2012/07/18
[#46564] Ruby under CI - Windows — Luis Lavena <luislavena@...>
Hello,
6 messages
2012/07/20
[#46574] [ruby-trunk - Feature #6762][Open] Control interrupt timing — "ko1 (Koichi Sasada)" <redmine@...>
39 messages
2012/07/20
[#46575] [ruby-trunk - Feature #6762] Control interrupt timing
— "ko1 (Koichi Sasada)" <redmine@...>
2012/07/20
[#46576] Re: [ruby-trunk - Feature #6762] Control interrupt timing
— Eric Wong <normalperson@...>
2012/07/20
"ko1 (Koichi Sasada)" <redmine@ruby-lang.org> wrote:
[#48390] [ruby-trunk - Feature #6762] Control interrupt timing
— "ko1 (Koichi Sasada)" <redmine@...>
2012/10/26
[#50542] Re: [ruby-trunk - Feature #6762][Open] Control interrupt timing
— Brent Roman <brent@...>
2012/12/03
I was suggesting "interruptible" as a better alternative for
[#46577] [ruby-trunk - Feature #6763][Open] Introduce Flonum technique to speedup floating computation on th 64bit environment — "ko1 (Koichi Sasada)" <redmine@...>
7 messages
2012/07/20
[#46586] [ruby-trunk - Bug #6764][Open] IO#read(size, buf) causes can't set length of shared string in trunk (2.0.0dev) — "nahi (Hiroshi Nakamura)" <nakahiro@...>
4 messages
2012/07/21
[#46641] [ruby-trunk - Bug #6780][Open] cannot compile zlib module, when cross-compiling. — "jinleileiking (lei king)" <jinleileiking@...>
14 messages
2012/07/23
[#46686] [ruby-trunk - Bug #6784][Open] Test failures related to numeric with x64 mingw — "h.shirosaki (Hiroshi Shirosaki)" <h.shirosaki@...>
5 messages
2012/07/23
[#46741] [ruby-trunk - Bug #6789][Open] parse.y compilation error due not updated id.h — "luislavena (Luis Lavena)" <luislavena@...>
8 messages
2012/07/24
[#46742] [ruby-trunk - Bug #6789][Assigned] parse.y compilation error due not updated id.h
— "luislavena (Luis Lavena)" <luislavena@...>
2012/07/24
[#46744] [ruby-trunk - Bug #6791][Open] ext/js on/generator/generator.c fails to compile on nightly build (AIX 6.1) — "pedz (Perry Smith)" <pedz@...>
4 messages
2012/07/25
[#46752] Re: [ruby-trunk - Bug #6791][Open] ext/js on/generator/generator.c fails to compile on nightly build (AIX 6.1)
— Yutaka Kanemoto <kinpoco@...>
2012/07/25
Hi Perry,
[#46772] Ruby 1.9.3 release? — Charles Oliver Nutter <headius@...>
JRuby will soon release 1.7.0pre2, the second preview of 1.7. Perhaps
6 messages
2012/07/25
[#46847] Re: Ruby 1.9.3 release?
— "NARUSE, Yui" <naruse@...>
2012/07/29
(2012/07/26 7:07), Charles Oliver Nutter wrote:
[#46864] Re: Ruby 1.9.3 release?
— Luis Lavena <luislavena@...>
2012/07/29
On Sat, Jul 28, 2012 at 10:59 PM, NARUSE, Yui <naruse@airemix.jp> wrote:
[#46792] [ruby-trunk - Bug #6799][Open] Digest::*.hexdigest returns an ASCII-8BIT String — "Eregon (Benoit Daloze)" <redmine@...>
11 messages
2012/07/26
[#46832] [ruby-trunk - Bug #6807][Open] Can't compile ruby without ruby — "devcurmudgeon (Paul Sherwood)" <storitel@...>
13 messages
2012/07/28
[#46834] [ruby-trunk - Feature #6808][Open] Implicit index for enumerations — "trans (Thomas Sawyer)" <transfire@...>
15 messages
2012/07/28
[#46838] [ruby-trunk - Bug #6810][Open] `module A::B; end` is not equivalent to `module A; module B; end; end` with respect to constant lookup (scope) — "alexeymuranov (Alexey Muranov)" <redmine@...>
17 messages
2012/07/28
[#46854] [ruby-trunk - Feature #6811][Open] File, Dir and FileUtils should have bang-versions of singleton methods that fails silently — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>
7 messages
2012/07/29
[#46896] (Half-baked DRAFT) new `require' framework — SASADA Koichi <ko1@...>
Hi,
22 messages
2012/07/31
[#46897] Re: (Half-baked DRAFT) new `require' framework
— =?KOI8-R?B?4NLJyiDzz8vPzM/X?= <funny.falcon@...>
2012/07/31
2012/7/31 SASADA Koichi <ko1@atdot.net>
[#46899] Re: (Half-baked DRAFT) new `require' framework
— Alex Young <alex@...>
2012/07/31
On 31/07/12 13:29, SASADA Koichi wrote:
[#46902] Re: (Half-baked DRAFT) new `require' framework
— Trans <transfire@...>
2012/07/31
On Tue, Jul 31, 2012 at 12:07 PM, Alex Young <alex@blackkettle.org> wrote:
[#46903] Re: (Half-baked DRAFT) new `require' framework
— Clifford Heath <clifford.heath@...>
2012/07/31
On 01/08/2012, at 5:59 AM, Trans wrote:
[#47040] Re: (Half-baked DRAFT) new `require' framework
— SASADA Koichi <ko1@...>
2012/08/07
(2012/07/31 21:29), SASADA Koichi wrote:
[#47054] Re: (Half-baked DRAFT) new `require' framework
— Rocky Bernstein <rockyb@...>
2012/08/07
If one is considering importing archive files like zip, tar, jar, or gem, I
[#47056] Re: (Half-baked DRAFT) new `require' framework
— Charles Oliver Nutter <headius@...>
2012/08/07
On Tue, Aug 7, 2012 at 8:48 AM, Rocky Bernstein <rockyb@rubyforge.org> wrote:
[ruby-core:46506] [ruby-trunk - Bug #6183] Enumerator::Lazy performance issue
From:
"gregolsen (Innokenty Mikhailov)" <anotheroneman@...>
Date:
2012-07-16 07:02:35 UTC
List:
ruby-core #46506
Issue #6183 has been updated by gregolsen (Innokenty Mikhailov).
File 2012-07-14.diff added
Here's an update:
Finally I've fixed the last test for Enumerator::Lazy#inspect - now it supports procs chaining too.
Nobuyoshi Nakada, please, see diff attached and let me know your thoughts about this.
Thanks.
----------------------------------------
Bug #6183: Enumerator::Lazy performance issue
https://bugs.ruby-lang.org/issues/6183#change-28140
Author: gregolsen (Innokenty Mikhailov)
Status: Assigned
Priority: Low
Assignee: nobu (Nobuyoshi Nakada)
Category:
Target version:
ruby -v: ruby 2.0.0dev (2012-03-17 trunk 35075) [x86_64-linux]
I benchmarked Enumerator::Lazy and that's what I got:
user system total real
Lazy: 0.690000 0.010000 0.700000 ( 0.733160)
Normal: 0.160000 0.010000 0.170000 ( 0.186695)
It seems like even with 4 chain links and 3000 elements in initial array, Lazy enumerator is almost 4(!) times slower than the normal case.
Instead of performance benefit we've got 4 times performance drawback.
See test file attached.
--
http://bugs.ruby-lang.org/