[#21039] Happy new year and... moving Ruby development to Git? — Michael Klishin <michael.s.klishin@...>

Happy new year everyone.

94 messages 2009/01/01
[#21040] Re: Happy new year and... moving Ruby development to Git? — James Gray <james@...> 2009/01/01

On Jan 1, 2009, at 6:42 AM, Michael Klishin wrote:

[#21041] Re: Happy new year and... moving Ruby development to Git? — brabuhr@... 2009/01/01

On Thu, Jan 1, 2009 at 11:22 AM, James Gray <james@grayproductions.net> wrote:

[#21042] Re: Happy new year and... moving Ruby development to Git? — Federico Builes <federico.builes@...> 2009/01/01

brabuhr@gmail.com writes:

[#21049] Re: Happy new year and... moving Ruby development to Git? — Michael Klishin <michael.s.klishin@...> 2009/01/01

[#21053] Re: Happy new year and... moving Ruby development to Git? — znmeb@... 2009/01/01

Quoting Michael Klishin <michael.s.klishin@gmail.com>:

[#21068] Re: Happy new year and... moving Ruby development to Git? — Yukihiro Matsumoto <matz@...> 2009/01/02

Hi,

[#21069] Re: Happy new year and... moving Ruby development to Git? — Florian Gilcher <flo@...> 2009/01/02

-----BEGIN PGP SIGNED MESSAGE-----

[#21070] Re: Happy new year and... moving Ruby development to Git? — "Luis Lavena" <luislavena@...> 2009/01/02

T24gRnJpLCBKYW4gMiwgMjAwOSBhdCAxMjoxOCBQTSwgRmxvcmlhbiBHaWxjaGVyIDxmbG9AYW5k

[#21073] Re: Happy new year and... moving Ruby development to Git? — mathew <meta@...> 2009/01/02

My opinion:

[#21078] Re: Happy new year and... moving Ruby development to Git? — "Eust痃uio Rangel" <eustaquiorangel@...> 2009/01/02

My two cents:

[#21101] Re: Happy new year and... moving Ruby development to Git? — "M. Edward (Ed) Borasky" <znmeb@...> 2009/01/03

Eust=E1quio Rangel wrote:

[#21102] Re: Happy new year and... moving Ruby development to Git? — "Nikolai Weibull" <now@...> 2009/01/03

On Sat, Jan 3, 2009 at 21:40, M. Edward (Ed) Borasky <znmeb@cesmail.net> wrote:

[#21104] Re: Happy new year and... moving Ruby development to Git? — "M. Edward (Ed) Borasky" <znmeb@...> 2009/01/03

Nikolai Weibull wrote:

[#21106] Re: Happy new year and... moving Ruby development to Git? — "Giuseppe Bilotta" <giuseppe.bilotta@...> 2009/01/04

On Sat, Jan 3, 2009 at 10:39 PM, M. Edward (Ed) Borasky

[#21114] Re: Happy new year and... moving Ruby development to Git? — Joel VanderWerf <vjoel@...> 2009/01/04

Giuseppe Bilotta wrote:

[#21132] Re: Happy new year and... moving Ruby development to Git? — Michael Klishin <michael.s.klishin@...> 2009/01/05

[#21134] Re: Happy new year and... moving Ruby development to Git? — Daniel Berger <djberg96@...> 2009/01/05

Michael Klishin wrote:

[#21080] Re: Happy new year and... moving Ruby development to Git? — Eric Hodel <drbrain@...7.net> 2009/01/02

On Jan 1, 2009, at 04:42 AM, Michael Klishin wrote:

[#21083] Re: Happy new year and... moving Ruby development to Git? — "Nikolai Weibull" <now@...> 2009/01/03

On Sat, Jan 3, 2009 at 00:34, Eric Hodel <drbrain@segment7.net> wrote:

[#21089] Re: Happy new year and... moving Ruby development to Git? — Michael Klishin <michael.s.klishin@...> 2009/01/03

[#21147] Re: Happy new year and... moving Ruby development to Git? — Paul Brannan <pbrannan@...> 2009/01/05

On Sat, Jan 03, 2009 at 12:48:09PM +0900, Michael Klishin wrote:

[#21160] Re: Happy new year and... moving Ruby development to Git? — Eric Hodel <drbrain@...7.net> 2009/01/05

On Jan 2, 2009, at 17:25 PM, Nikolai Weibull wrote:

[#21165] Re: Happy new year and... moving Ruby development to Git? — Sylvain Joyeux <sylvain.joyeux@...4x.org> 2009/01/06

> I think I'm entitled to an opinion on the subject because I am a

[#21097] [Bug #977] caller for all threads patch — Roger Pack <redmine@...>

Bug #977: caller for all threads patch

15 messages 2009/01/03
[#23760] Re: [Bug #977] caller for all threads patch — SASADA Koichi <ko1@...> 2009/06/08

I made a patch to Thread#caller(lev=1). It may be more flexible than

[#21244] [Bug #999] SSL & ZIP missing from ruby-1.9.1-preview1-i386-mswin32 — William Mason <redmine@...>

Bug #999: SSL & ZIP missing from ruby-1.9.1-preview1-i386-mswin32

14 messages 2009/01/10

[#21259] Do I need a special build arg to get irb to accept utf characters on OSX — Dave Thomas <dave@...>

I'm seeing very strange behavior at the irb prompt with ruby 1.9.1 =20

10 messages 2009/01/11

[#21310] [Bug #1008] Missing shell version of ruby-1.9 commands (gem, rake, ...) for MinGW installation — Chauk-Mean Proum <redmine@...>

Bug #1008: Missing shell version of ruby-1.9 commands (gem, rake, ...) for MinGW installation

8 messages 2009/01/13

[#21339] [Bug #1010] Ruby-1.9's rake sh doesn't work on Windows (but fix provided) — Chauk-Mean Proum <redmine@...>

Bug #1010: Ruby-1.9's rake sh doesn't work on Windows (but fix provided)

10 messages 2009/01/14

[#21399] Proposal: Module#copy_method — Yehuda Katz <wycats@...>

I'd like it to be possible to copy methods from one module to another. The

38 messages 2009/01/18
[#21428] Re: Proposal: Module#copy_method — Yukihiro Matsumoto <matz@...> 2009/01/19

Hi,

[#21550] [Feature #1046] request: ability to run without specifying .rb — Roger Pack <redmine@...>

Feature #1046: request: ability to run without specifying .rb

13 messages 2009/01/24

[#21552] [Feature #1047] request: getters, setters for the GC — Roger Pack <redmine@...>

Feature #1047: request: getters, setters for the GC

15 messages 2009/01/24

[#21613] [Bug #1063] in `write': Not enough space - <STDOUT> (Errno::ENOMEM) on Windows XP — Nick Gorbikoff <redmine@...>

Bug #1063: in `write': Not enough space - <STDOUT> (Errno::ENOMEM) on Windows XP

11 messages 2009/01/27

[#21640] [Bug #1068] Ruby Cannot Handle Some UIDs — James Gray <redmine@...>

Bug #1068: Ruby Cannot Handle Some UIDs

12 messages 2009/01/28
[#21642] Re: [Bug #1068] Ruby Cannot Handle Some UIDs — Ondrej Bilka <neleai@...> 2009/01/28

On Wed, Jan 28, 2009 at 05:00:05PM +0100, James Gray wrote:

[#21663] Re: [Bug #1068] Ruby Cannot Handle Some UIDs — Nobuyoshi Nakada <nobu@...> 2009/01/29

Hi,

[#21701] [Feature #1081] add File::write() convenience method — Suraj Kurapati <redmine@...>

Feature #1081: add File::write() convenience method

34 messages 2009/01/31
[#28450] [Feature #1081] add File::write() convenience method — Yusuke Endoh <redmine@...> 2010/03/03

Issue #1081 has been updated by Yusuke Endoh.

[#28455] Re: [Feature #1081] add File::write() convenience method — Yukihiro Matsumoto <matz@...> 2010/03/04

Hi,

[#28472] Re: [Feature #1081] add File::write() convenience method — Yusuke ENDOH <mame@...> 2010/03/04

Hi,

[#21702] [Feature #1082] add Object#singleton_class method — Suraj Kurapati <redmine@...>

Feature #1082: add Object#singleton_class method

54 messages 2009/01/31
[#27372] [Feature #1082] add Object#singleton_class method — Suraj Kurapati <redmine@...> 2010/01/02

Issue #1082 has been updated by Suraj Kurapati.

[#27384] Re: [Feature #1082] add Object#singleton_class method — Yukihiro Matsumoto <matz@...> 2010/01/04

Hi,

[#27394] Re: [Feature #1082] add Object#singleton_class method — Yusuke ENDOH <mame@...> 2010/01/04

Hi,

[#27407] Re: [Feature #1082] add Object#singleton_class method — Shugo Maeda <shugo@...> 2010/01/05

Hi,

[#27409] Re: [Feature #1082] add Object#singleton_class method — Yukihiro Matsumoto <matz@...> 2010/01/05

Hi,

[#28304] Re: [Feature #1082] add Object#singleton_class method — Shugo Maeda <shugo@...> 2010/02/23

Hi,

[ruby-core:21593] Re: [Bug #744] memory leak in callcc?

From: Brent Roman <brent@...>
Date: 2009-01-27 05:40:52 UTC
List: ruby-core #21593
Michael,

MBARI3 is a factors the big rb_eval() into many smaller functions.
It's a big patch.
When I ported it from 1.6.8 to 1.8.7, it was by far the most tedious.
I put 1.6.8 and 1.8.7 side-by-side into xxdiff and worked through it
block-by-block.

You could try backing out the MBARI3 patch by replacing the
factored rb_eval() with the original one from 1.8.6.  All the rest 
of the patches should work.  You'll just have slower context
switches due to the larger call stack, but the memory leaks caused by
ghost object references should still be eliminated by MBARI4 and MBARI7. 
If that fixes the bug, you could start factoring half of rb_eval()
at a time (binary search) until you find its cause. 

I'm not surprised that you still see the memory size improvement
with STACK_WIPE_SITES set to 0x0000 -- the factored rb_eval() is
more likely to overwrite ghost object references.

- brent


Michael King-2 wrote:
> 
> On Thu, Jan 22, 2009 at 10:48 PM, Michael King <kingmt@gmail.com> wrote:
> 
>>
>>
>> Combining all these patches gets a little tricky in a couple places, if I
>> need to I will use a GC stats patched MRI for performance and profiling
>> and
>> MBARI patched for production to save memory. The REE copy-on-write is
>> just
>> an added bonus.
>>
> 
> Its starting to look like it is trickier than I originally thought...
> 
> 
>>
>>
>>> > When running test/runner.rb for the patched Ruby I am seeing the
>>> follwing
>>> > error and failure:
>>> >
>>> >   1) Failure:
>>> > test_should_propagate_signaled(TestBeginEndBlock)
>>> > [./test/ruby/test_beginendblock.rb:82]:
>>> > <""> expected to be =~
>>> > </Interrupt$/>.
>>> >
>>> >
>>> >   2) Error:
>>> > test_object_id_collision(YAML_Unit_Tests):
>>> > RuntimeError: id collision in ordered map
>>> >     ./test/yaml/test_yaml.rb:1281:in `test_object_id_collision'
>>> >
>>>
>>
>> This is interesting.... I will rerun the tests tomorrow, I'm done for
>> tonight.
>>
>> Unpatched Ruby 1.8.6 capped out at 94M
>> Ruby 1.8.6 patched with MBARI and GC-stats capped out at 42M
>> Ruby 1.8.6 patched with MBARI capped out at 53M
>>
>>
>> - Michael
>>
>>
> I recompiled Ruby 1.8.6 patched with MBARI and set the STACK_WIPE_SITES to
> 0x0000. Rerunning the test show the same failure, however the memory use
> was
> 54M. It would appear that I applied the patches wrong somehow...
> 
> - Michael
> 
> 

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