[#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窶ヲ seven stacks. Is it an implementation choice (and it could be implemented with one stack), or is there really a need for seven logical stacks? For example, Lua has one stack, and still closures with upvalues are totally possible (it窶冱 like Ruby窶冱 blocks that can reference local variables of their enclosing method, but it works for any function with any upvalues).
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:68407] [Ruby trunk - Bug #10931] [PERF]bm_app_mandelbrot.rb 20% slower.
From:
nobu@...
Date:
2015-03-04 08:37:15 UTC
List:
ruby-core #68407
Issue #10931 has been updated by Nobuyoshi Nakada. My results. ----------------------------------------------------------- benchmark results: Execution time (sec) name |r49722 |r49723 |r49724 |r49732 |r49743 |r49754 |r49757 ----------------|-------|-------|-------|-------|-------|-------|------- app_mandelbrot |0.969 |0.980 |0.957 |0.971 |0.996 |0.976 |1.004 so_mandelbrot |1.787 |1.743 |1.740 |1.741 |1.744 |1.752 |1.755 Speedup ratio: compare with the result of `r49722' (greater is better) name |r49723 |r49724 |r49732 |r49743 |r49754 |r49757 ----------------|-------|-------|-------|-------|-------|------- app_mandelbrot |0.989 |1.013 |0.998 |0.973 |0.993 |0.966 so_mandelbrot |1.026 |1.027 |1.027 |1.025 |1.020 |1.018 Log file: bmlog-20150304-170709.40624 ---------------------------------------- Bug #10931: [PERF]bm_app_mandelbrot.rb 20% slower. https://bugs.ruby-lang.org/issues/10931#change-51756 * Author: Guo Xiang Tan * Status: Open * Priority: Normal * Assignee: Nobuyoshi Nakada * ruby -v: ruby 2.3.0dev * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN ---------------------------------------- http://rubybench.org/ruby/ruby/commits?result_type=app_mandelbrot Relevant Commits: https://github.com/ruby/ruby/commit/909c4c0 https://github.com/ruby/ruby/commit/41b2f1a Before: 0.786s After Commit 909c4c0: 0.856s After Commit 41b2f1a: 0.923s Just want to raise awareness on this. Feel free to close this issue if the performance trade-offs were intended. Let me know if more information is required. Thank you! -- https://bugs.ruby-lang.org/