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Contents
# ruby -Ilib -rrubygems test/benchmark.rb
require 'benchmark'
include Benchmark
require 'bibtex'
# data = File.open(BibTeX::Test.fixtures(:benchmark)).read
input = <<-END
@book{pickaxe,
Address = {Raleigh, North Carolina},
Author = {Thomas, Dave, and Fowler, Chad, and Hunt, Andy},
Date-Added = {2010-08-05 09:54:07 +0200},
Date-Modified = {2010-08-05 10:07:01 +0200},
Keywords = {ruby},
Publisher = {The Pragmatic Bookshelf},
Series = {The Facets of Ruby},
Title = {Programming Ruby 1.9: The Pragmatic Programmer's Guide},
Year = {2009}
}
END
n, k = 31, 10
lexer = BibTeX::Lexer.new
# parser = BibTeX::Parser.new
f = []
g = []
# Ruby 1.9.3
format = Benchmark.const_defined?(:FMTSTR) ? Benchmark::FMTSTR : Benchmark::FORMAT
Benchmark.benchmark((" "*15) + CAPTION, 7, format, '%14s:' % 'sum(f)', '%14s:' % 'sum(g)') do |b|
1.step(n,k) do |i|
f << b.report('%14s:' % "f(#{i})") do
i.times do
lexer.data = input
lexer.analyse
# BibTeX::Parser.new.parse(input)
end
end
data = input * i
g << b.report('%14s:' % "g(#{i})") do
lexer.data = data
lexer.analyse
# BibTeX::Parser.new.parse(data)
end
end
[f.inject(:+), g.inject(:+)]
end
# require 'gnuplot'
#
# f = f.map(&:total)
# g = g.map(&:total)
#
# x = 1.step(n,k).to_a
#
# Gnuplot.open do |gp|
# Gnuplot::Plot.new(gp) do |plot|
#
# plot.title 'BibTeX-Ruby Benchmark'
# plot.ylabel 't'
# plot.xlabel 'n'
#
# plot.data << Gnuplot::DataSet.new([x,f]) do |ds|
# ds.with = 'linespoints'
# ds.title = 'f'
# end
#
# plot.data << Gnuplot::DataSet.new([x,g]) do |ds|
# ds.with = 'linespoints'
# ds.title = 'g'
# end
#
# end
# end
Version data entries
37 entries across 37 versions & 1 rubygems