[#69892] [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API — normalperson@...
Issue #11339 has been reported by Eric Wong.
8 messages
2015/07/07
[#69983] Re: [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API
— Eric Wong <normalperson@...>
2015/07/15
normalperson@yhbt.net wrote:
[#69990] Re: [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API
— SASADA Koichi <ko1@...>
2015/07/16
On 2015/07/16 4:41, Eric Wong wrote:
[#69995] Re: [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API
— Eric Wong <normalperson@...>
2015/07/16
SASADA Koichi <ko1@atdot.net> wrote:
[#69984] $SAFE inside an Array — Bertram Scharpf <lists@...>
Hi,
4 messages
2015/07/15
[#70001] [Ruby trunk - Bug #11336] [Open] TestProcess#test_exec_fd_3_redirect failed on Solaris 10 — ngotogenome@...
Issue #11336 has been updated by Naohisa Goto.
4 messages
2015/07/16
[#70005] Re: [Ruby trunk - Bug #11336] [Open] TestProcess#test_exec_fd_3_redirect failed on Solaris 10
— Eric Wong <normalperson@...>
2015/07/16
Sorry, but I think rb_divert_reserved_fd seems a racy fix. I think the
[#70011] [Ruby trunk - Bug #11362] [Open] [PATCH] ensure Process.kill(:STOP, $$) is resumable — normalperson@...
Issue #11362 has been reported by Eric Wong.
3 messages
2015/07/17
[#70016] [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg — merch-redmine@...
Issue #11364 has been reported by Jeremy Evans.
8 messages
2015/07/17
[#70052] Re: [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg
— Eric Wong <normalperson@...>
2015/07/20
merch-redmine@jeremyevans.net wrote:
[#70055] Re: [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg
— Jeremy Evans <code@...>
2015/07/20
On 07/20 10:46, Eric Wong wrote:
[#70056] Re: [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg
— Eric Wong <normalperson@...>
2015/07/21
Jeremy Evans <code@jeremyevans.net> wrote:
[#70103] [Ruby trunk - Feature #11375] Decreased Object Allocation in Pathname.rb — richard.schneeman@...
Issue #11375 has been updated by Richard Schneeman.
3 messages
2015/07/23
[#70156] [Ruby trunk - Bug #11396] Bad performance in ruby >= 2.2 for Hash with many symbol keys — dunric29a@...
Issue #11396 has been updated by David Unric.
3 messages
2015/07/28
[ruby-core:69834] [Ruby trunk - Bug #11203] Change method entries into VALUE
From:
nagachika00@...
Date:
2015-07-02 00:14:11 UTC
List:
ruby-core #69834
Issue #11203 has been updated by Tomoyuki Chikanaga. Backport changed from 2.0.0: WONTFIX, 2.1: WONTFIX, 2.2: UNKNOWN to 2.0.0: WONTFIX, 2.1: WONTFIX, 2.2: WONTFIX ---------------------------------------- Bug #11203: Change method entries into VALUE https://bugs.ruby-lang.org/issues/11203#change-53232 * Author: Koichi Sasada * Status: Closed * Priority: Normal * Assignee: * ruby -v: * Backport: 2.0.0: WONTFIX, 2.1: WONTFIX, 2.2: WONTFIX ---------------------------------------- Now, `rb_method_entry_t` is an allocated data pointed from method tables (`class/module` has) and from control frame stacks. I will change this data structure to make `VALUE` (`T_IMEMO/ment`). And I put them onto value frames instead of control frame stacks. This change has several advantages. * Solve these issues. * [Bug #11200] Memory leak of method entries * [Bug #11046] `__callee__` returns incorrect method name in orphan proc * Simplify sweeping process of method entry * We can remove `rb_control_frame_t::me` * No need to push CREF for every method invocation. Method entries know required CREF. * We can share per method CREF only for make them public visibility scope. * We can introduce other optimization techniques. * We can remove `rb_control_frame_t::klass` field because method entries can manipulate this information. * We can introduce new method cache mechanism (maybe). The following pictures show how SVAR/CREF/MENT are located at value stacks.   The following picture shows how alias was implemented.  ---Files-------------------------------- 1.PNG (46.6 KB) 2.PNG (43.4 KB) 3.png (31.8 KB) -- https://bugs.ruby-lang.org/