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5201602c27
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
17 lines
276 B
Ruby
17 lines
276 B
Ruby
# IO.select performance. a lot of fd
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ios = []
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nr = 100
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max = Process.getrlimit(Process::RLIMIT_NOFILE)[0]
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puts "max fd: #{max} (results not apparent with <= 1024 max fd)"
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(max - 10).times do
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r, w = IO.pipe
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r.close
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ios.push w
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end
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nr.times do
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IO.select nil, ios
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end
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