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7796c7d751
This benchmark measures a initialize time of non-used variable. * benchmark/bm_vm1_lvar_set.rb: added. This benchmark measures a local variables initialization time. * benchmark/bm_vm2_bigarray.rb: added. This benchmark mesures a big array literal creation time. * benchmark/bm_vm2_bighash.rb: This benchmark mesures a big hash literal creation time. * benchmark/bm*: change notation "i=0" to "i = 0". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
21 lines
268 B
Ruby
21 lines
268 B
Ruby
# two threads, one mutex
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require 'thread'
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m = Mutex.new
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r = 0
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max = 2000
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lmax = (max * max)/2
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(1..2).map{
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Thread.new{
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i = 0
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while i<lmax
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i+=1
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m.synchronize{
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r += 1
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}
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end
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}
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}.each{|e|
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e.join
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}
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raise r.to_s if r != max * max
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