Revision 81fc7c56f2b2fb30c6dc22be56e875872b16f0e7 authored by Clayton Wheeler on 26 July 2012, 23:54:51 UTC, committed by Clayton Wheeler on 26 July 2012, 23:54:51 UTC
1 parent 7bcede3
split_bench
#!/usr/bin/env ruby
require 'benchmark'
n = 2000000
line = 's tupBel1.scaffold_3803.1-85889 33686 61 + 85889 ttcaggaagggggcccaaaacgcttgagtggtcagctctta-ttttgcgtttactggatggg'
Benchmark.bmbm do |x|
x.report("basic String#split") do
n.times do
parts = line.split
end
end
x.report("regex split") do
n.times do
parts = line.split(/\s+/)
end
end
x.report("regex fields") do
n.times do
if m = /^s\s+(\S+)\s+(\d+)\s+(\d+)\s+([+-])\s+(\d+)\s+(\S+)/.match(line)
parts = m.captures
end
end
end
x.report("regex fields") do
n.times do
if m = /^s\s+(\S+)\s+(\d+)\s+(\d+)\s+([+-])\s+(\d+)\s+(\S+)/.match(line)
parts = m.captures
end
end
end
end
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