diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | bench/bench.rb | 158 | ||||
| -rw-r--r-- | rake_tasks/benchmark.rake | 3 |
3 files changed, 32 insertions, 130 deletions
@@ -11,5 +11,4 @@ Gemfile.lock test/executable/source.rb.html test/executable/source.rb.json test/scanners -bench/test.div.html old-stuff diff --git a/bench/bench.rb b/bench/bench.rb index 1958c73..92f9d07 100644 --- a/bench/bench.rb +++ b/bench/bench.rb @@ -1,142 +1,46 @@ -# The most ugly test script I've ever written! -# Shame on me! - -require 'pathname' -require 'profile' if ARGV.include? '-p' - -MYDIR = File.dirname(__FILE__) -LIBDIR = Pathname.new(MYDIR).join('..', 'lib').cleanpath.to_s -$:.unshift MYDIR, LIBDIR +require 'benchmark' +$: << File.expand_path('../../lib', __FILE__) require 'coderay' -@size = ARGV.fetch(2, 100).to_i * 1000 - -lang = ARGV.fetch(0) do - puts <<-HELP -Usage: - ruby bench.rb (c|ruby) (null|text|tokens|count|statistic|yaml|html) [size in kB] [stream] - - SIZE defaults to 100 kB (= 100,000 bytes). - SIZE = 0 means the whole input. - --p generates a profile (slow! use with SIZE = 1) --o shows the output -stream enabled streaming mode - -Sorry for the strange interface. I will improve it in the next release. - HELP +if ARGV.include? '-h' + puts DATA.read exit end -format = ARGV.fetch(1, 'html').downcase - -$stream = ARGV.include? 'stream' -$optimize = ARGV.include? 'opt' -$style = ARGV.include? 'style' - -require 'benchmark' -require 'fileutils' +lang = ARGV.fetch(0, 'ruby') +data = nil +File.open(File.expand_path("../example.#{lang}", __FILE__), 'rb') { |f| data = f.read } +raise 'Example file is empty.' if data.empty? -if format == 'comp' - format = 'page' - begin - require 'syntax' - require 'syntax/convertors/html.rb' - rescue LoadError - puts 'Syntax no found!! (Try % gem install syntax)' - end -end +format = ARGV.fetch(1, 'html').downcase +encoder = CodeRay.encoder(format) -def here fn = nil - return MYDIR unless fn - File.join here, fn +size = ARGV.fetch(2, 1000).to_i * 1000 +unless size.zero? + data += data until data.size >= size + data = data[0, size] end +size = data.size +puts "encoding %d kB of #{lang} code to #{format}..." % [(size / 1000.0).round] -n = ARGV.find { |a| a[/^N/] } -N = if n then n[/\d+/].to_i else 1 end -$filename = ARGV.include?('strange') ? 'strange' : 'example' - -Benchmark.bm(20) do |bm| -N.times do - - data = nil - File.open(here("#$filename." + lang), 'rb') { |f| data = f.read } - raise 'Example file is empty.' if data.empty? - unless @size.zero? - data += data until data.size >= @size - data = data[0, @size] - end - @size = data.size - - options = { - :tab_width => 2, - # :line_numbers => :inline, - :css => $style ? :style : :class, - } - $hl = CodeRay.encoder(format, options) - time = bm.report('CodeRay') do - if $stream || true - $o = $hl.encode(data, lang, options) - else - tokens = CodeRay.scan(data, lang) - tokens.optimize! if $optimize - $o = tokens.encode($hl) - end - end - $file_created = here('test.' + $hl.file_extension) - File.open($file_created, 'wb') do |f| - # f.write $o - end - - time_real = time.real - - puts "\t%7.2f KB/s (%d.%d KB)" % [((@size / 1000.0) / time_real), @size / 1000, @size % 1000] - puts $o if ARGV.include? '-o' - -end +n = ARGV.fetch(3, 5).to_s[/\d+/].to_i +require 'profile' if ARGV.include? '-p' +n.times do |i| + time = Benchmark.realtime { encoder.encode(data, lang) } + puts "run %d: %5.2f s, %4.0f kB/s" % [i + 1, time, size / time / 1000.0] end -puts "Files created: #$file_created" -STDIN.gets if ARGV.include? 'wait' +STDIN.gets if ARGV.include? '-w' __END__ -.ruby .normal {} -.ruby .comment { color: #005; font-style: italic; } -.ruby .keyword { color: #A00; font-weight: bold; } -.ruby .method { color: #077; } -.ruby .class { color: #074; } -.ruby .module { color: #050; } -.ruby .punct { color: #447; font-weight: bold; } -.ruby .symbol { color: #099; } -.ruby .string { color: #944; background: #FFE; } -.ruby .char { color: #F07; } -.ruby .ident { color: #004; } -.ruby .constant { color: #07F; } -.ruby .regex { color: #B66; background: #FEF; } -.ruby .number { color: #F99; } -.ruby .attribute { color: #7BB; } -.ruby .global { color: #7FB; } -.ruby .expr { color: #227; } -.ruby .escape { color: #277; } +Usage: + ruby bench.rb [lang] [format] [size in kB] [number of runs] -.xml .normal {} -.xml .namespace { color: #B66; font-weight: bold; } -.xml .tag { color: #F88; } -.xml .comment { color: #005; font-style: italic; } -.xml .punct { color: #447; font-weight: bold; } -.xml .string { color: #944; } -.xml .number { color: #F99; } -.xml .attribute { color: #BB7; } + - lang defaults to ruby. + - format defaults to html. + - size defaults to 1000 kB (= 1,000,000 bytes). 0 uses the whole example input. + - number of runs defaults to 5. -.yaml .normal {} -.yaml .document { font-weight: bold; color: #07F; } -.yaml .type { font-weight: bold; color: #05C; } -.yaml .key { color: #F88; } -.yaml .comment { color: #005; font-style: italic; } -.yaml .punct { color: #447; font-weight: bold; } -.yaml .string { color: #944; } -.yaml .number { color: #F99; } -.yaml .time { color: #F99; } -.yaml .date { color: #F99; } -.yaml .ref { color: #944; } -.yaml .anchor { color: #944; } +-h prints this help +-p generates a profile (slow, use with SIZE = 1) +-w waits after the benchmark (for debugging memory usw) diff --git a/rake_tasks/benchmark.rake b/rake_tasks/benchmark.rake index 040951b..2e38b57 100644 --- a/rake_tasks/benchmark.rake +++ b/rake_tasks/benchmark.rake @@ -1,7 +1,6 @@ desc 'Do a benchmark' task :benchmark do - ruby "-v" - ruby "-wIlib bench/bench.rb ruby div 3000 N5" + ruby 'bench/bench.rb ruby html 3000' end task :bench => :benchmark |