[#56982] [ruby-trunk - Bug #8854][Open] Update URL for bug reports — "stomar (Marcus Stollsteimer)" <redmine@...>
7 messages
2013/09/03
[#57038] [ruby-trunk - Feature #3620] Add Queue, SIzedQueue and ConditionVariable implementations in C in addition to ruby ones — "Glass_saga (Masaki Matsushita)" <glass.saga@...>
4 messages
2013/09/05
[#57040] Re: [ruby-trunk - Feature #3620] Add Queue, SIzedQueue and ConditionVariable implementations in C in addition to ruby ones
— SASADA Koichi <ko1@...>
2013/09/05
(2013/09/05 20:52), Glass_saga (Masaki Matsushita) wrote:
[#57058] [ruby-trunk - Bug #8875][Open] Select is not usable with SSLSocket — "headius (Charles Nutter)" <headius@...>
11 messages
2013/09/07
[#57092] [ruby-trunk - Bug #8883][Open] Rational canonicalization unexpectedly converts to Fixnum — "melquiades (Paul Cantrell)" <cantrell@...>
16 messages
2013/09/09
[#57111] [ruby-trunk - Feature #8887][Open] min(n), max(n), min_by(n), max_by(n) — "akr (Akira Tanaka)" <akr@...>
13 messages
2013/09/10
[#57117] [ruby-trunk - Feature #8890][Open] [PATCH] Eliminate less-than-zero checks for unsigned variables — "tonyo (Anton Ovchinnikov)" <revolver112@...>
5 messages
2013/09/10
[#57134] [CommonRuby - Feature #8896][Open] #tap with missing block — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>
5 messages
2013/09/11
[#57138] [ruby-trunk - Feature #8897][Open] client side TCP fast open — "Glass_saga (Masaki Matsushita)" <glass.saga@...>
5 messages
2013/09/11
[#57195] [ruby-trunk - Feature #8897][Assigned] client side TCP fast open
— "Glass_saga (Masaki Matsushita)" <glass.saga@...>
2013/09/14
[#57186] [ruby-trunk - Feature #8909][Open] Expand "f" frozen suffix to literal arrays and hashes — "headius (Charles Nutter)" <headius@...>
37 messages
2013/09/14
[#57224] [ruby-trunk - Feature #8909] Expand "f" frozen suffix to literal arrays and hashes
— "headius (Charles Nutter)" <headius@...>
2013/09/15
[#57262] [ruby-trunk - Feature #8921][Open] Allow select, reject, etc to accept a regex — "kyledecot (Kyle Decot)" <kyle.decot@...>
13 messages
2013/09/18
[#57264] [ruby-trunk - Feature #8921] Allow select, reject, etc to accept a regex
— "kyledecot (Kyle Decot)" <kyle.decot@...>
2013/09/18
[#57265] Re: [ruby-trunk - Feature #8921] Allow select, reject, etc to accept a regex
— Fuad Saud <fuadksd@...>
2013/09/18
Shouldn't select/reject use threequals?
[#57292] [ruby-trunk - Feature #8931][Open] Update URL in REPORTBUG_MSG — "zzak (Zachary Scott)" <e@...>
4 messages
2013/09/20
[#57315] [ruby-trunk - Feature #8938][Open] it keyword — "Sing9898 (Sing Lou)" <3b06e8d4@...>
5 messages
2013/09/23
[#57367] [ruby-trunk - Feature #8951][Open] Please add a hash-to-hash alternative of the map method to Hash — "behrangsa (Behrang Saeedzadeh)" <behrangsa@...>
8 messages
2013/09/25
[#57385] [ruby-trunk - Bug #8953][Open] `str =~ /pattern/` does not call =~ method if (1) str is a String, (2) /pattern/ is a Regexp literal — "gfx (Goro Fuji)" <gfuji@...>
12 messages
2013/09/26
[#57394] [ruby-trunk - Bug #8955][Open] LocalJumpError - no block given (yield) after implementation of class hierarchy method cache invalidation — "mfla (Morten Fla)" <mmflaa@...>
4 messages
2013/09/26
[#57462] [ruby-trunk - misc #8962][Open] [DOC] add step to enable Generational GC merits in README.EXT* — "tad (Tadashi Saito)" <redmine@...>
6 messages
2013/09/28
[ruby-core:57038] [ruby-trunk - Feature #3620] Add Queue, SIzedQueue and ConditionVariable implementations in C in addition to ruby ones
From:
"Glass_saga (Masaki Matsushita)" <glass.saga@...>
Date:
2013-09-05 11:52:38 UTC
List:
ruby-core #57038
Issue #3620 has been updated by Glass_saga (Masaki Matsushita). File patch3.diff added Sorry for my late response. I fixed a bug in ext/thread.c ([ruby-core:56861]). It was not compatible with Objects extended by Mutex_m and test/test_mutex_m.rb failed. Moreover, I use rb_thread_sleep_deadly() to make it get along with deadlock detection. Attached patch includes: * updated ext/thread.c * added test from [ruby-core:45950] to test/thread/test_queue.rb * common.mk rewrited by Nakada-san ---------------------------------------- Feature #3620: Add Queue, SIzedQueue and ConditionVariable implementations in C in addition to ruby ones https://bugs.ruby-lang.org/issues/3620#change-41638 Author: panaggio (Ricardo Panaggio) Status: Assigned Priority: Normal Assignee: ko1 (Koichi Sasada) Category: ext Target version: next minor =begin Queue, SizedQueue and ConditionVariable are important synchronization primitives and are nowadays implemented in Ruby. Attached patch (initiated by myself and heavily enriched by Nobu) contains these sync primitives implemented in C, which makes them faster (see [1] for the benchmark's code): Rehearsal ------------------------------------------------- Q#push 1.590000 0.010000 1.600000 ( 1.605502) T#push 0.600000 0.010000 0.610000 ( 0.630444) Q#pop 4.390000 0.000000 4.390000 ( 4.389781) T#pop 0.580000 0.000000 0.580000 ( 0.578918) Q#empty? 0.480000 0.000000 0.480000 ( 0.484305) T#empty? 0.360000 0.000000 0.360000 ( 0.358559) Q#clear 1.210000 0.000000 1.210000 ( 1.214494) T#clear 0.600000 0.000000 0.600000 ( 0.588611) Q#size 0.370000 0.000000 0.370000 ( 0.365587) T#size 0.350000 0.000000 0.350000 ( 0.356985) Q#num_waiting 0.380000 0.000000 0.380000 ( 0.379199) T#num_waiting 0.370000 0.000000 0.370000 ( 0.368075) --------------------------------------- total: 11.300000sec It has already been discussed on ruby-core (see ruby-core:31100). This patch is one of the deliverables of my RubySoC project (slot #17): "Improving Ruby's Synchronization Primitives and Core Libraries" [2,3] [1] http://github.com/panaggio/rubysoc-2010/blob/master/benchmarks/queue.rb [2] http://pastebin.com/viSnfqe6 [3] http://rubysoc.org/projects =end -- http://bugs.ruby-lang.org/