Class: Benchmark::Suite

Inherits:
Object
  • Object
show all
Defined in:
lib/benchmark/suite.rb

Defined Under Namespace

Classes: SimpleReport

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Suite

Returns a new instance of Suite.



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# File 'lib/benchmark/suite.rb', line 35

def initialize
  @report = nil
  @reports = {}
  @order = []
  @quiet = false
end

Instance Attribute Details

#reports ⇒ Object (readonly)

Returns the value of attribute reports.



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# File 'lib/benchmark/suite.rb', line 42

def reports
  @reports
end

Class Method Details

.create ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 9

def self.create
  if block_given?
    old = @current

    begin
      s = new
      @current = s
      yield s
      return s
    ensure
      @current = old
    end
  else
    @current = new
  end
end

.current ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 5

def self.current
  @current
end

Instance Method Details

#add_report(rep, location) ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 67

def add_report(rep, location)
  if @report
    @report << rep
  else
    @report = [rep]
  end

  @report_location = location
end

#display ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 104

def display
  if @report
    file = @report_location ? @report_location.split(":").first : "<unknown.rb>"
    @order << file
    @reports[file] = [@report]
  end

  @order.each do |file|
    STDOUT.puts "#{file}:"
    reports = @reports[file]

    if reports.empty?
      STDOUT.puts "  NO REPORTS FOUND"
    else
      reports.each do |rep|
        STDOUT.puts "  #{rep}"
      end
    end
  end
end

#quiet! ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 44

def quiet!
  @quiet = true
end

#quiet? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/benchmark/suite.rb', line 48

def quiet?
  @quiet
end

#run(file) ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 77

def run(file)
  start = Time.now

  begin
    load file
  rescue Exception => e
    STDOUT.puts "\nError in #{file}:"
    if e.respond_to? :render
      e.render(STDERR)
    else
      STDOUT.puts e.backtrace
    end
    return
  end

  fin = Time.now

  if @report
    @reports[file] = @report
    @report = nil
  else
    @reports[file] = SimpleReport.new(start, fin)
  end

  @order << file
end

#running(label, sec) ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 62

def running(label, sec)
  return unless @verbose
  STDOUT.puts " running: #{sec}s..."
end

#warming(label, sec) ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 52

def warming(label, sec)
  return unless @verbose
  STDOUT.print "#{label.rjust(20)} warmup: #{sec}s"
end

#warmup_stats(time, cycles) ⇒ Object 



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# File 'lib/benchmark/suite.rb', line 57

def warmup_stats(time, cycles)
  return unless @verbose
  STDOUT.print " time=#{time}us, cycles=#{cycles}."
end