1 files changed, 0 insertions, 142 deletions
diff --git a/etc/speedup2/multi.rb b/etc/speedup2/multi.rb
deleted file mode 100644
index bd9551c..0000000
--- a/etc/speedup2/multi.rb
+++ /dev/null
@@ -1,142 +0,0 @@
-require 'strscan'
-require 'benchmark'
-require 'thread'
-
-class Scanner < StringScanner
-  
-  def initialize code
-    super code
-  end
-  
-  def tokenize encoder = Tokens.new
-    scan_tokens encoder
-    encoder
-  end
-  
-protected
-  
-  def scan_tokens encoder
-    until eos?
-      if matched = scan(/\s+/)
-        encoder.text_token matched, :space
-      elsif matched = scan(/!/)
-        encoder.text_token matched, :not_going_to_happen
-      elsif matched = scan(/=/)  #/
-        encoder.text_token matched, :not_going_to_happen
-      elsif matched = scan(/%/)
-        encoder.text_token matched, :not_going_to_happen
-      elsif matched = scan(/\d+/)
-        encoder.text_token matched, :number
-      elsif matched = scan(/\w+/)
-        encoder.text_token matched, :word
-      elsif matched = scan(/[,.]/)
-        encoder.text_token matched, :op
-      elsif scan(/\(/)
-        encoder.begin_group :par
-      elsif scan(/\)/)
-        encoder.end_group :par
-      else
-        raise
-      end
-    end
-  end
-  
-end
-
-
-class Tokens < Array
-  alias token push
-  alias text_token push
-  alias block_token push
-  def begin_group kind; push :begin_group, kind end
-  def end_group kind; push :end_group, kind end
-end
-
-
-class Encoder
-  
-  def setup
-    @out = ''
-    @opened = []
-  end
-  
-  def finish
-    while kind = @opened.pop
-      close kind
-    end
-    @out
-  end
-  
-  def encode scanner
-    setup
-    scanner.tokenize self
-    finish
-  end
-  
-  def token content, kind
-    if content.is_a? ::String
-      text_token content, kind
-    elsif content.is_a? ::Symbol
-      block_token content, kind
-    else
-      raise 'Unknown token content type: %p' % [content]
-    end
-  end
-  
-  def text_token text, kind
-    @out <<
-      if kind == :space
-        text
-      else
-        text.gsub!(/[)\\]/, '\\\\\0')  # escape ) and \
-        "#{kind}(#{text})"
-      end
-  end
-  
-  def block_token action, kind
-    case action
-    when :begin_group
-      begin_group kind
-    when :end_group
-      end_group kind
-    else
-      raise
-    end
-  end
-  
-  def begin_group kind
-    @opened << kind
-    @out << "#{kind}<"
-  end
-  
-  def end_group kind
-    @opened.pop
-    @out << '>'
-  end
-  
-end
-
-N = (5 ** (ARGV.first || 8).to_i)
-code = (1..N).map { |n| "#{n} alpha, beta, (gamma).\n" }.join
-
-slice_size = (ARGV[1] || 100).to_i
-3.times do
-  time = Benchmark.realtime do
-    threads = []
-    code.lines.each_slice slice_size do |lines|
-      threads << Thread.new do
-        Thread.current[:out] = Encoder.new.encode(Scanner.new(lines.inject(&:+)))
-      end
-    end
-    threads.each(&:join)
-    out = threads.map { |t| t[:out] }.join
-  end
-  puts 'Multi-Threaded: %0.2fs -- %0.0f kTok/s' % [time, (N * 11 + 1) / time / 1000]
-end
-
-3.times do
-  time = Benchmark.realtime do
-    out = Encoder.new.encode(Scanner.new(code))
-  end
-  puts 'Current: %0.2fs -- %0.0f kTok/s' % [time, (N * 11 + 1) / time / 1000]
-end