From: Narihiro Nakamura <authorNari@...>
Date: 2011-03-07T11:11:13+09:00
Subject: [ruby-core:35440] [Ruby 1.9 - Feature #1047] request: getters, setters for the GC


Issue #1047 has been updated by Narihiro Nakamura.


Hi.

I think this patch depend too much on inside implementation of MRI.
So, I can't agree this patch...


Thanks.
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Feature #1047: request: getters, setters for the GC
http://redmine.ruby-lang.org/issues/1047

Author: Roger Pack
Status: Assigned
Priority: Normal
Assignee: Narihiro Nakamura
Category: 
Target version: 1.9.x


 It has been shown that increasing the malloc_limit can have a dramatic effect in speeding up certain programs.
 ex:
 
 Ruby 1.9 normal: 
 real-world/bm_hilbert_matrix.rb, 
 4.0054624080658,4.09904861450195,4.052255511283875,0.046793103218079,50 
 
 ruby 1.9 trunk with increased malloc_limit [1] 
 real-world/bm_hilbert_matrix.rb, 
 2.87246918678284,2.8920271396637,2.882248163223267,0.009778976440430,50 
 
 So I would like to request getters and setters for malloc_limit, HEAP_MIN_SLOTS, etc, if that's possible.
 Thanks much!
 -=r
 
 [1] http://groups.google.com/group/ruby-benchmark-suite/browse_thread/thread/f56b4335cfd3ec57


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