[#68478] Looking for MRI projects for Ruby Google Summer of Code 2015 — Tony Arcieri <bascule@...>
Hi ruby-core,
10 messages
2015/03/10
[#68480] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/10
I have.
[#68549] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/17
I sent several ideas on previous, mail, but they are seems rejected?
[#68493] [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false" — nobu@...
Issue #10532 has been updated by Nobuyoshi Nakada.
5 messages
2015/03/11
[#68503] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Eric Wong <normalperson@...>
2015/03/12
Committed as r49948.
[#68504] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Nobuyoshi Nakada <nobu@...>
2015/03/12
On 2015/03/12 12:08, Eric Wong wrote:
[#68506] Seven stacks (and two questions) — Jakub Trzebiatowski <jaktrze1@...>
The Ruby Hacking Guide says that Ruby has=E2=80=A6 seven stacks. Is it =
5 messages
2015/03/12
[#68520] Possible regression in 2.1 and 2.2 in binding when combined with delegate? — Joe Swatosh <joe.swatosh@...>
# The following code
3 messages
2015/03/14
[#68604] GSOC project Cross-thread Fiber support — surya pratap singh raghuvanshi <oshosurya@...>
- *hi i am a third year computer science student interested in working
6 messages
2015/03/22
[#68606] Re: GSOC project Cross-thread Fiber support
— Tony Arcieri <bascule@...>
2015/03/22
Hi Surya,
[#68619] Re: GSOC project Cross-thread Fiber support
— surya pratap singh raghuvanshi <oshosurya@...>
2015/03/23
hi tony,
[ruby-core:68629] Re: CRuby Roadmap, GC improvements
From:
Balazs Varga <varbalazs@...>
Date:
2015-03-24 19:08:20 UTC
List:
ruby-core #68629
Hi, Thanks for your answer. With your comment and the explanation here[1] I'm feeling back on track. I also started to read this paper[2], seems useful. > Maybe nobody do it. Now I'm working on one thing. Could you share what you are working on? I'm doing a meetup presentation about the evolution of GC in CRuby and the last thing missing is the "future" slide :) [1]: http://www.iecc.com/gclist/GC-algorithms.html [2]: http://hoelzle.org/publications/write-barrier.pdf Thanks, Balazs On 24 March 2015 at 14:15, SASADA Koichi <ko1@atdot.net> wrote: > Hi, > > On 2015/03/24 21:44, Balazs Varga wrote: >> I'm researching the GC improvements in CRuby for a while now and I'd >> like to ask two questions: >> >> 1., Could somebody summarize what are write barrier (un)protected objects? >> >> I read about them on heroku blog[1] and also watched Koichi's >> presentation[2] but the concept is still unclear to me. > > WB guarantees the object relationship. For example, GC can know old gen > objects refer to new gen objects on generational GC. > > However, WB unprotected objects doesn't do that. It means that GC can > not know what objects WB unprotected objects refer to. With such > objects, we can 't make WB required GC algorithms such as gen gc and inc > gc. MRI 2.1 and 2.2 use technique to avoid such issue. > > # Now, I'm writing a paper about them, but not sure when I can publish. > >> 2., What are the ongoing developments, planned improvements on GC >> (2.x, 3.x)? Where can I find the planned roadmap for CRuby? >> >> I tried to search for this information in the bug tracker without any luck. > > Maybe nobody do it. Now I'm working on one thing. > > -- > // SASADA Koichi at atdot dot net >