ruby--ruby/benchmark/bm_vm1_gc_wb_ary.rb

long_lived = []
GC.start
GC.start

i = 0
short_lived = ''
while i<30_000_000 # while loop 1
  long_lived[0] = short_lived # write barrier
  i+=1
end
* properties. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2013-11-05 19:21:05 -05:00			`long_lived = []`
			`GC.start`
			`GC.start`

			`i = 0`
			`short_lived = ''`
			`while i<30_000_000 # while loop 1`
			`long_lived[0] = short_lived # write barrier`
			`i+=1`
			`end`