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BenchmarkX

BenchmarkX is standard benchmark with sexy graph using Gruff.

Install

% sudo gem install

Usage

BenchmarkX behaves almost same as standard Benchmark module(benchmark.rb).

require "benchmarkx"

BenchmarkX.bm |x| do
    # set the graph's filename
    x.filename = "graph.png"
    # set the graph's title
    x.gruff.title = "#{n} times iterations of `a = \"1\"'"
    x.report("for:")   {for i in 1..n; a = "1"; end} # Benchmark::measure
    x.report("times:") {n.times do   ; a = "1"; end}
    x.report("upto:")  {1.upto(n) do ; a = "1"; end}
end

This benchmark makes the following graph:

And also output standard benchmark result to STDOUT.

50000 times iterations of `a = "1"'
             user     system      total        real
for:     0.040000   0.010000   0.050000 (  0.062325)
times:   0.030000   0.000000   0.030000 (  0.049322)
upto:    0.050000   0.010000   0.060000 (  0.065992)

Links

• Gruff
• BenchmarkX
  • RubyForge
  • API document
  • GitHub