[#58730] [ruby-trunk - misc #9188][Open] r43870 make benchmark/bm_so_k_nucleotide.rb slow — "authorNari (Narihiro Nakamura)" <authorNari@...>
17 messages
2013/12/01
[#58955] [ruby-trunk - misc #9188] r43870 make benchmark/bm_so_k_nucleotide.rb slow
— "tmm1 (Aman Gupta)" <ruby@...1.net>
2013/12/08
[#59494] Re: [ruby-trunk - misc #9188] r43870 make benchmark/bm_so_k_nucleotide.rb slow
— Eric Wong <normalperson@...>
2014/01/03
Btw, I took some time to work on this further. Only _very_ lightly
[#59574] Re: [ruby-trunk - misc #9188] r43870 make benchmark/bm_so_k_nucleotide.rb slow
— SASADA Koichi <ko1@...>
2014/01/06
(2014/01/03 12:49), Eric Wong wrote:
[#59575] Re: [ruby-trunk - misc #9188] r43870 make benchmark/bm_so_k_nucleotide.rb slow
— Eric Wong <normalperson@...>
2014/01/06
SASADA Koichi <ko1@atdot.net> wrote:
[#59578] Re: [ruby-trunk - misc #9188] r43870 make benchmark/bm_so_k_nucleotide.rb slow
— SASADA Koichi <ko1@...>
2014/01/06
(2014/01/06 15:49), Eric Wong wrote:
[#58797] [ruby-trunk - Bug #9198][Open] Segfault in TestException#test_machine_stackoverflow — "vo.x (Vit Ondruch)" <v.ondruch@...>
11 messages
2013/12/02
[#58809] [ruby-trunk - Bug #9202][Assigned] Array#uniq freezes duplicate strings — "drbrain (Eric Hodel)" <drbrain@...7.net>
7 messages
2013/12/03
[#58810] [ruby-trunk - Bug #9202] Array#uniq freezes duplicate strings
— "drbrain (Eric Hodel)" <drbrain@...7.net>
2013/12/03
[#58817] [ANN] Developer Meeting Moved to 2013-12-05 — Zachary Scott <e@...>
Greetings!
4 messages
2013/12/03
[#58866] [ruby-trunk - misc #9215][Open] Maintenance Policy for Future Releases (2.1.0 & beyond) — "hone (Terence Lee)" <hone02@...>
17 messages
2013/12/05
[#58914] [ruby-trunk - Bug #9223][Open] Hash#reject!.size does not reflect changes to the hash — "dmarcotte (Daniel Marcotte)" <dmarcotte@...>
9 messages
2013/12/06
[#59095] [ruby-trunk - Bug #9248][Open] Struct methods, segmentation fault — "Soilent (H H)" <konstantin@...>
9 messages
2013/12/13
[#59110] [ruby-trunk - Bug #9249][Open] Ruby incorrectly inspects opaque libc jmp_buf for pointers to heap during GC. — "carlos@... (Carlos O'Donell)" <carlos@...>
8 messages
2013/12/14
[#59122] [ruby-trunk - Bug #9251][Open] ! operator has lower precedence than = in an assignment expression — "rits (First Last)" <redmine@...>
26 messages
2013/12/15
[#59198] [ruby-trunk - Bug #9262][Open] global_method_cache should be configurable or grow automatically — "tmm1 (Aman Gupta)" <ruby@...1.net>
28 messages
2013/12/19
[#59518] [ruby-trunk - Bug #9262] global_method_cache should be configurable or grow automatically
— "sam.saffron (Sam Saffron)" <sam.saffron@...>
2014/01/03
[#60145] [ruby-trunk - Bug #9262] global_method_cache should be configurable or grow automatically
— normalperson@...
2014/01/27
Issue #9262 has been updated by Eric Wong.
[#61218] [ruby-trunk - Bug #9262] global_method_cache should be configurable or grow automatically
— nobu@...
2014/03/02
Issue #9262 has been updated by Nobuyoshi Nakada.
[#59209] [ruby-trunk - Bug #9264][Open] Compiling error: encdb.bundle Undefined symbols for architecture x86_64 — "spastorino (Santiago Pastorino)" <santiago@...>
15 messages
2013/12/19
[#59211] [ruby-trunk - Bug #9264][Feedback] Compiling error: encdb.bundle Undefined symbols for architecture x86_64
— "zzak (Zachary Scott)" <e@...>
2013/12/19
[#59212] Re: [ruby-trunk - Bug #9264][Feedback] Compiling error: encdb.bundle Undefined symbols for architecture x86_64
— Santiago Pastorino <spastorino@...>
2013/12/19
zzak, make distclean is the first thing I've ran. Read the gist again :),
[#59213] Re: [ruby-trunk - Bug #9264][Feedback] Compiling error: encdb.bundle Undefined symbols for architecture x86_64
— Zachary Scott <e@...>
2013/12/19
Sorry I missed the gist, can you try building outside of $srcdir?
[#59214] Re: [ruby-trunk - Bug #9264][Feedback] Compiling error: encdb.bundle Undefined symbols for architecture x86_64
— Santiago Pastorino <spastorino@...>
2013/12/19
It works if I do ...
[#59215] Re: [ruby-trunk - Bug #9264][Feedback] Compiling error: encdb.bundle Undefined symbols for architecture x86_64
— Zachary Scott <e@...>
2013/12/19
I've been using the following:
[#59216] Re: [ruby-trunk - Bug #9264][Feedback] Compiling error: encdb.bundle Undefined symbols for architecture x86_64
— Santiago Pastorino <spastorino@...>
2013/12/20
It works but I'm missing to link against homebrew's gdbm, libyaml and
[#59218] Re: [ruby-trunk - Bug #9264][Feedback] Compiling error: encdb.bundle Undefined symbols for architecture x86_64
— Santiago Pastorino <spastorino@...>
2013/12/20
Now I did ...
[#59222] [ruby-trunk - Bug #9266][Open] dead links to rubyforge — "znz (Kazuhiro NISHIYAMA)" <redmine@...>
7 messages
2013/12/20
[#59260] [ruby-trunk - Feature #9278][Open] Magic comment "immutable: string" makes "literal".freeze the default for that file — "colindkelley (Colin Kelley)" <colin@...>
12 messages
2013/12/22
[#59306] [ruby-trunk - Bug #9295][Open] `Exception#backtrace_locations` returns `nil` — "sawa (Tsuyoshi Sawada)" <sawadatsuyoshi@...>
4 messages
2013/12/24
[#59312] [ANN] Ruby 2.1.0 is released — "NARUSE, Yui" <naruse@...>
Hi,
6 messages
2013/12/25
[#59326] Re: [ANN] Ruby 2.1.0 is released
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2013/12/26
I can't compile it on Debian sid (using RVM):
[#59316] [ruby-trunk - Bug #9300][Open] YAML Regression Concerning Escaping of Strings — "schneems (Richard Schneeman)" <richard.schneeman@...>
9 messages
2013/12/25
[#59359] BigDecimal division in Ruby 2.1 — Andre Bernardes <abernardes@...>
Hi there,
5 messages
2013/12/28
[#59398] [ruby-trunk - Bug #9321][Open] rb_mod_const_missing does not generate a c-return event — "drkaes (Stefan Kaes)" <stkaes@...>
41 messages
2013/12/30
[#59470] [ruby-trunk - Bug #9321] rb_mod_const_missing does not generate a c-return event
— "drkaes (Stefan Kaes)" <stkaes@...>
2014/01/02
[#59408] [ruby-trunk - Feature #9323][Open] IO#writev — "Glass_saga (Masaki Matsushita)" <glass.saga@...>
11 messages
2013/12/30
[#59429] [ruby-trunk - Feature #9330][Open] [PATCH 0/3] avoid redundant fcntl/fstat syscalls for cloexec sockets — "normalperson (Eric Wong)" <normalperson@...>
10 messages
2013/12/31
[#59857] [ruby-trunk - Feature #9330] [PATCH 0/3] avoid redundant fcntl/fstat syscalls for cloexec sockets
— akr@...
2014/01/18
Issue #9330 has been updated by Akira Tanaka.
[ruby-core:58894] [ruby-trunk - misc #8962] [DOC] add step to enable Generational GC merits in README.EXT*
From:
"zzak (Zachary Scott)" <e@...>
Date:
2013-12-06 05:33:58 UTC
List:
ruby-core #58894
Issue #8962 has been updated by zzak (Zachary Scott).
Assignee changed from zzak (Zachary Scott) to ko1 (Koichi Sasada)
During the 2013-12-05 developers meeting[1] Koichi was given this assignment, and I will help him write the documentation.
1: http://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20131205Japan
----------------------------------------
misc #8962: [DOC] add step to enable Generational GC merits in README.EXT*
https://bugs.ruby-lang.org/issues/8962#change-43446
Author: tad (Tadashi Saito)
Status: Assigned
Priority: Normal
Assignee: ko1 (Koichi Sasada)
Category: doc
Target version: current: 2.1.0
=begin
Is there any chance to reap the benefit of new Generational GC merits for
C-extension library authors?
== Background
First of all: RGenGC is great. Ko1 showed that it could make significant
performance improvement at RubyKaigi2013. (especially P82)
((<RubyKaigi2013-ko1.pdf|URL:http://www.atdot.net/~ko1/activities/RubyKaigi2013-ko1.pdf>))
I guess the improvement is triggered by marking most (or all?) of built-in
classes as WB-protected struct to work with Generational GC.
== Motivation
As an extension library author, I want to try to get the performance merit.
But there is no document or guide to enable it.
The PDF says "Inserting WBs step by step, and increase performance gradually",
and I believe it is the greatest point of RGenGC, but there is no guide to
proceed with the steps for now. It's sad.
== Subject
Could you write about it as a document, ko1 or anyone?
I guess it's good to be written at ((%README.EXT*%)).
(The case of ((%iseq.c%)) may be used as an example.)
I'm glad to see the documents are written before Ruby 2.1 release.
== Restriction
Sorry for the absence of my knowledge. Because I'm not good at
RGenGC, I could't write the document by myself but could only request.
PS
I guess this issue depends on #3064 (sorry, in Japanse), the request of
documenting (({RTypedData})), because there is no interface to specify
(({FL_WB_PROTECTED})) flag with traditional (({RData})).
=end
--
http://bugs.ruby-lang.org/