Add IO write throughput/locking overhead benchmark.
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2022-05-28 12:44:47 +09:00
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#!/usr/bin/env ruby
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require 'benchmark'
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i, o = IO.pipe
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o.sync = true
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DOT = ".".freeze
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chunks = 100_000.times.collect{DOT}
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thread = Thread.new do
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while i.read(1024)
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end
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end
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100.times do
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o.write(*chunks)
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end
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o.close
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thread.join
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