[#79914] [Ruby trunk Bug#13282] opt_str_freeze does not always dedupe — normalperson@...
Issue #13282 has been reported by Eric Wong.
4 messages
2017/03/05
[#80140] [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus) — shyouhei@...
Issue #13295 has been updated by shyouhei (Shyouhei Urabe).
5 messages
2017/03/13
[#80362] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— Eric Wong <normalperson@...>
2017/03/26
shyouhei@ruby-lang.org wrote:
[#80368] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— SASADA Koichi <ko1@...>
2017/03/27
On 2017/03/26 15:16, Eric Wong wrote:
[#80205] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint — Eric Wong <normalperson@...>
duerst@ruby-lang.org wrote:
4 messages
2017/03/17
[#80213] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint
— Martin J. Dürst <duerst@...>
2017/03/17
Hello Eric,
[#80290] [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch — normalperson@...
Issue #13355 has been reported by normalperson (Eric Wong).
4 messages
2017/03/23
[#80410] Re: [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch
— Eric Wong <normalperson@...>
2017/03/27
normalperson@yhbt.net wrote:
[#80415] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
5 messages
2017/03/28
[#80488] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
4 messages
2017/03/29
[ruby-core:79844] [Ruby trunk Feature#13265] TracePoint for basic operation redefinition
From:
magaudet@...
Date:
2017-03-01 14:41:45 UTC
List:
ruby-core #79844
Issue #13265 has been reported by Matthew Gaudet.
----------------------------------------
Feature #13265: TracePoint for basic operation redefinition
https://bugs.ruby-lang.org/issues/13265
* Author: Matthew Gaudet
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
----------------------------------------
Add TracePoint for basic operation redefinition.
This infrequent event can have an outsized performance impact by eliminating a lot of the optimization that exists in the Ruby interpreter.
In order to know when these sorts of things happen, this patch adds a trace point that will fire when a basic operation is redefined.
The event data can be accessed by calling #basic_operation_redefined, which returns a hash of the class being modified and the basic operation that's been redefined.
This patch may also be useful for JIT compilers that want to speculate on basic operation definitions.
This is my first patch to Ruby, and I'd welcome and appreciate any feedback or desired changes.
---Files--------------------------------
0001-Add-TracePoint-for-basic-operation-redefinition.patch (6.13 KB)
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