Narihiro Nakamura authorNari
authorNari
/ ruby-1.9.3-disable_lazy_sweep.patch
Last active
December 15, 2015 07:59
— forked from mrkn/ruby-1.9.3-disable_lazy_sweep.patch
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| diff --git a/gc.c b/gc.c | |
| index 0f84e22..8efd053 100644 | |
| --- a/gc.c | |
| +++ b/gc.c | |
| @@ -393,6 +393,7 @@ typedef struct rb_objspace { | |
| struct gc_list *global_list; | |
| size_t count; | |
| int gc_stress; | |
| + int gc_disable_lazy_sweep; | |
| } rb_objspace_t; |
authorNari
/ gc-cow.rb
Created
March 24, 2012 00:38
— forked from wr0ngway/gc-cow.rb
test to see if GC in ruby 2 is truly copy on write friendly
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| #!/usr/bin/env ruby | |
| rss = '.+?Rss:\s+(\d+)' | |
| share = '.+?Shared_Clean:\s+(\d+)' | |
| share << '.+?Shared_Dirty:\s+(\d+)' | |
| priv = '.+?Private_Clean:\s+(\d+)' | |
| priv << '.+?Private_Dirty:\s+(\d+)' | |
| MEM_REGEXP = /\[heap\]#{rss}#{share}#{priv}/m | |
| def mem_usage() |