[#19731] use of require thread safety — "Roger Pack" <rogerpack2005@...>

I'm sure this has been discussed before, but...should there be

56 messages 2008/11/08
[#19796] Re: use of require thread safety — Nobuyoshi Nakada <nobu@...> 2008/11/11

Hi,

[#21651] Re: use of require thread safety — Charles Oliver Nutter <charles.nutter@...> 2009/01/29

Nobuyoshi Nakada wrote:

[#19798] Re: use of require thread safety — "Roger Pack" <rogerpack2005@...> 2008/11/11

> While a thread is requiring a given file, another thread which

[#20732] Re: use of require thread safety — "Roger Pack" <rogerpack2005@...> 2008/12/20

> Currently with 1.8.7 (for me) the secondmost thread continues

[#20737] Re: use of require thread safety — Charles Oliver Nutter <charles.nutter@...> 2008/12/20

Roger Pack wrote:

[#20769] Re: use of require thread safety — Charles Oliver Nutter <charles.nutter@...> 2008/12/21

Charles Oliver Nutter wrote:

[#20795] Re: use of require thread safety — Paul Brannan <pbrannan@...> 2008/12/22

On Mon, Dec 22, 2008 at 03:05:07AM +0900, Charles Oliver Nutter wrote:

[#19821] Re: use of require thread safety — Paul Brannan <pbrannan@...> 2008/11/11

On Tue, Nov 11, 2008 at 10:51:45AM +0900, Nobuyoshi Nakada wrote:

[#19829] Re: use of require thread safety — Charles Oliver Nutter <charles.nutter@...> 2008/11/11

Paul Brannan wrote:

[#19759] Proposal: Method#get_args — "Yehuda Katz" <wycats@...>

I'd like to propose a way to introspect into the arguments of a method

97 messages 2008/11/09
[#19787] Re: Proposal: Method#get_args — "Roger Pack" <rogerpack2005@...> 2008/11/11

The only question I have is why would one want to know the names of

[#19789] Re: Proposal: Method#get_args — Trans <transfire@...> 2008/11/11

On Nov 10, 7:18=A0pm, "Roger Pack" <rogerpack2...@gmail.com> wrote:

[#19818] Re: Proposal: Method#get_args — Mikael Hlund <mikael@...> 2008/11/11

Allow me to throw in my ~.116892074 DKK;

[#19837] Re: Proposal: Method#get_args — Charles Oliver Nutter <charles.nutter@...> 2008/11/11

Mikael H淡ilund wrote:

[#19838] Re: Proposal: Method#get_args — Dave Thomas <dave@...> 2008/11/11

[#19870] Re: Proposal: Method#get_args — Brian Candler <B.Candler@...> 2008/11/12

On Wed, Nov 12, 2008 at 04:48:03AM +0900, Dave Thomas wrote:

[#19874] Re: Proposal: Method#get_args — Paul Brannan <pbrannan@...> 2008/11/12

On Wed, Nov 12, 2008 at 06:01:40PM +0900, Brian Candler wrote:

[#19881] Re: Proposal: Method#get_args — Charles Oliver Nutter <charles.nutter@...> 2008/11/12

Paul Brannan wrote:

[#19887] Re: Proposal: Method#get_args — Paul Brannan <pbrannan@...> 2008/11/12

On Thu, Nov 13, 2008 at 02:06:15AM +0900, Charles Oliver Nutter wrote:

[#19889] Re: Proposal: Method#get_args — Charles Oliver Nutter <charles.nutter@...> 2008/11/12

Paul Brannan wrote:

[#19892] Re: Proposal: Method#get_args — Jim Weirich <jim.weirich@...> 2008/11/12

[#19893] Re: Proposal: Method#get_args — Jim Deville <jdeville@...> 2008/11/12

> -----Original Message-----

[#19894] Re: Proposal: Method#get_args — Brian Candler <B.Candler@...> 2008/11/12

On Thu, Nov 13, 2008 at 04:33:07AM +0900, Jim Deville wrote:

[#19895] Re: Proposal: Method#get_args — Jim Weirich <jim.weirich@...> 2008/11/12

[#19896] Re: Proposal: Method#get_args — Charles Oliver Nutter <charles.nutter@...> 2008/11/12

Jim Weirich wrote:

[#19899] Re: Proposal: Method#get_args — Jim Weirich <jim.weirich@...> 2008/11/12

On Nov 12, 2008, at 4:12 PM, Charles Oliver Nutter wrote:

[#19915] Re: Proposal: Method#get_args — Brian Candler <B.Candler@...> 2008/11/13

On Thu, Nov 13, 2008 at 07:02:25AM +0900, Jim Weirich wrote:

[#19927] Re: {Proc,Method}#parameters (Re: Proposal: Method#get_args) — Nobuyoshi Nakada <nobu@...> 2008/11/14

Hi,

[#19784] Status of copy-on-write friendly garbage collector — Hongli Lai <hongli@...99.net>

Hi.

22 messages 2008/11/10
[#19799] Re: Status of copy-on-write friendly garbage collector — "Narihiro Nakamura" <authornari@...> 2008/11/11

Hi.

[#19812] Re: Status of copy-on-write friendly garbage collector — "Yehuda Katz" <wycats@...> 2008/11/11

Narihiro,

[#19823] Re: Status of copy-on-write friendly garbage collector — Yukihiro Matsumoto <matz@...> 2008/11/11

Hi,

[#19845] [Bug #743] Socket.gethostbyname returns odd values — Roger Pack <redmine@...>

Bug #743: Socket.gethostbyname returns odd values

11 messages 2008/11/11

[#19846] [Bug #744] memory leak in callcc? — Roger Pack <redmine@...>

Bug #744: memory leak in callcc?

142 messages 2008/11/11
[#21394] [Bug #744] memory leak in callcc? — Roger Pack <redmine@...> 2009/01/17

Issue #744 has been updated by Roger Pack.

[#21429] Re: [Bug #744] memory leak in callcc? — Brent Roman <brent@...> 2009/01/19

[#21441] Re: [Bug #744] memory leak in callcc? — Nobuyoshi Nakada <nobu@...> 2009/01/19

Hi,

[#21483] Re: [Bug #744] memory leak in callcc? — Brent Roman <brent@...> 2009/01/21

[#21487] Re: [Bug #744] memory leak in callcc? — Michal Babej <calcifer@...> 2009/01/21

On Wednesday 21 of January 2009 10:21:19 Brent Roman wrote:

[#21711] Re: [Bug #744] memory leak in callcc? — Brent Roman <brent@...> 2009/02/01

[#22062] Re: [Bug #744] memory leak in callcc? — Roger Pack <rogerdpack@...> 2009/02/14

>> I've tried that myself but it didn't work very well

[#22265] Re: [Bug #744] memory leak in callcc? — Michal Babej <calcifer@...> 2009/02/19

On Saturday 14 of February 2009 08:17:22 Roger Pack wrote:

[#21514] Re: [Bug #744] memory leak in callcc? — Brent Roman <brent@...> 2009/01/22

[#19945] [Bug #744] memory leak in callcc? — Roger Pack <redmine@...> 2008/11/15

Issue #744 has been updated by Roger Pack.

[#19968] Re: [Bug #744] memory leak in callcc? — Brent Roman <brent@...> 2008/11/17

[#19969] Re: [Bug #744] memory leak in callcc? — Martin Duerst <duerst@...> 2008/11/17

At 12:54 08/11/17, Brent Roman wrote:

[#19970] Re: [Bug #744] memory leak in callcc? — Brent Roman <brent@...> 2008/11/17

[#19972] Re: [Bug #744] memory leak in callcc? — Kurt Stephens <kurt@...> 2008/11/17

A common technique is to allocate a reasonably sized array (256-bytes)

[#20149] Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/11/28

[#20517] Re: Promising C coding techniques to reduce MRI's memory use — "Roger Pack" <rogerpack2005@...> 2008/12/13

> I implemented a scheme for recording the maximum depth of the C stack in

[#20534] Re: Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/12/13

[#20750] [PATCH] Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/12/21

[#20751] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — Ezra Zygmuntowicz <ezmobius@...> 2008/12/21

[#20752] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/12/21

[#20781] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — "Roger Pack" <rogerpack2005@...> 2008/12/22

First thanks for doing all that hard work. I'm sure it's not pleasant

[#20783] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/12/22

[#20903] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — "Roger Pack" <rogerpack2005@...> 2008/12/26

Seems to overall be a tidge slower for "micro" stuff--5 or 10%.

[#20914] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/12/27

[#20922] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — "Roger Pack" <rogerpack2005@...> 2008/12/27

> You ran this benchmark suite, correct?

[#20931] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/12/28

[#20995] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — "Roger Pack" <rogerpack2005@...> 2008/12/30

Hmm interesting.

[#21261] Re: [PATCH] Promising C coding techniques to reduce MRI's memory use — "Stephen Sykes" <sdsykes@...> 2009/01/11

Brent,

[#20168] Re: Promising C coding techniques to reduce MRI's memory use — Nobuyoshi Nakada <nobu@...> 2008/11/30

Hi,

[#20175] Re: Promising C coding techniques to reduce MRI's memory use — Brian Candler <B.Candler@...> 2008/11/30

The problem can be demonstrated with a very simple program (attached), and

[#20178] Re: Promising C coding techniques to reduce MRI's memory use — Brent Roman <brent@...> 2008/11/30

[#20185] Re: Promising C coding techniques to reduce MRI's memory use — Brian Candler <B.Candler@...> 2008/12/01

> What I did come up with was not ugly at all. Factor the unwieldy switch

[#19938] Fibers in 1.8 — "Aman Gupta" <rubytalk@...1.net>

Are there any plans to backport Fiber to ruby 1.8?

13 messages 2008/11/15

[#20008] [Bug #766] 'Not enough space' error on windows — Ittay Dror <redmine@...>

Bug #766: 'Not enough space' error on windows

17 messages 2008/11/20

[#20092] [Bug #797] bug or feature: local method ? — Francois Proulx <redmine@...>

Bug #797: bug or feature: local method ?

23 messages 2008/11/25
[#20097] Re: [Bug #797] bug or feature: local method ? — Yukihiro Matsumoto <matz@...> 2008/11/25

Hi,

[#20098] Re: [Bug #797] bug or feature: local method ? — Dave Thomas <dave@...> 2008/11/25

[#20100] Re: [Bug #797] bug or feature: local method ? — Yukihiro Matsumoto <matz@...> 2008/11/25

Hi,

[#20127] Re: [Bug #797] bug or feature: local method ? — Francoys <francois.pr@...> 2008/11/26

Yukihiro Matsumoto wrote:

[ruby-core:20082] [Bug #788] r20287 broke rb_str_replace

From: Jeremy Kemper <redmine@...>
Date: 2008-11-25 03:35:18 UTC
List: ruby-core #20082
Bug #788: r20287 broke rb_str_replace
http://redmine.ruby-lang.org/issues/show/788

Author: Jeremy Kemper
Status: Open, Priority: High
Assigned to: Nobuyoshi Nakada

$ ruby -rrexml/document -e "REXML::Document.new('<a>b</a>')"
ruby(17210) malloc: *** error for object 0xab1f8: pointer being reallocated was not allocated
*** set a breakpoint in malloc_error_break to debug
ruby(17210) malloc: *** error for object 0xab1f8: pointer being reallocated was not allocated
*** set a breakpoint in malloc_error_break to debug
/usr/local/ruby/1.8.7-gc/lib/ruby/1.8/rexml/text.rb:77:in `initialize_copy': failed to allocate memory (NoMemoryError)
	from /usr/local/ruby/1.8.7-gc/lib/ruby/1.8/rexml/text.rb:77:in `clone'
	from /usr/local/ruby/1.8.7-gc/lib/ruby/1.8/rexml/text.rb:77:in `initialize'
	from /usr/local/ruby/1.8.7-gc/lib/ruby/1.8/rexml/parsers/treeparser.rb:43:in `new'
	from /usr/local/ruby/1.8.7-gc/lib/ruby/1.8/rexml/parsers/treeparser.rb:43:in `parse'
	from /usr/local/ruby/1.8.7-gc/lib/ruby/1.8/rexml/document.rb:227:in `build'
	from /usr/local/ruby/1.8.7-gc/lib/ruby/1.8/rexml/document.rb:43:in `initialize'
	from -e:1:in `new'
	from -e:1

$ gdb ruby
GNU gdb 6.3.50-20050815 (Apple version gdb-908) (Tue Feb 19 15:23:53 UTC 2008)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-apple-darwin"...Reading symbols for shared libraries .... done

(gdb) break malloc_error_break
Breakpoint 1 at 0xe812e
(gdb) run -rrexml/document -e "REXML::Document.new('<a>b</a>')"
Starting program: /usr/local/ruby/1.8.7-gc/bin/ruby -rrexml/document -e "REXML::Document.new('<a>b</a>')"
Reading symbols for shared libraries +++... done
Breakpoint 1 at 0x95f43131
ruby(17253) malloc: *** error for object 0xab1f8: pointer being reallocated was not allocated
*** set a breakpoint in malloc_error_break to debug

Breakpoint 1, 0x95f43131 in malloc_error_break ()
(gdb) bt
#0  0x95f43131 in malloc_error_break ()
#1  0x95f3e11f in szone_error ()
#2  0x95e66cbd in szone_realloc ()
#3  0x95e66c0e in malloc_zone_realloc ()
#4  0x95e66b81 in realloc ()
#5  0x0003ccae in ruby_xrealloc (ptr=0xab1f8, size=2) at gc.c:228
#6  0x0008e9c2 in rb_str_resize (str=0, len=700920) at string.c:706
#7  0x00091d12 in rb_str_replace (str=0, str2=28003820) at string.c:2324
#8  0x00024df2 in rb_call0 (klass=28766640, recv=28003780, id=2977, oid=2977, argc=-1073755048, argv=0xbfffcd70, body=0x1b6f110, flags=<value temporarily unavailable, due to optimizations>) at eval.c:5908
#9  0x000259fc in rb_call (klass=28766640, recv=28003780, mid=2977, argc=1, argv=0xbfffcd70, scope=1, self=6) at eval.c:6155
#10 0x0002675d in vafuncall (recv=28003780, mid=2977, n=1, ar=0xbfffcdec) at eval.c:6232
#11 0x000268b1 in rb_funcall (recv=0, mid=2514863270, n=-1073756068) at eval.c:6249
#12 0x000570be in init_copy (dest=28003780, obj=28003820) at object.c:188
#13 0x0005857b in rb_obj_clone (obj=28003780) at object.c:227


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