Class: Benchmarker::Result

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Result

Returns a new instance of Result.



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# File 'lib/benchmarker.rb', line 616

def initialize()
  @iterations = []
end

Instance Method Details

#[](idx) ⇒ Object 



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# File 'lib/benchmarker.rb', line 620

def [](idx)
  return @iterations[idx]
end

#add(timeset) ⇒ Object 



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# File 'lib/benchmarker.rb', line 632

def add(timeset)
  #; [!thyms] adds timeset and returns self.
  @iterations << timeset
  self
end

#calc_average ⇒ Object 



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# File 'lib/benchmarker.rb', line 671

def calc_average()
  #; [!b91w3] returns average of timeddata.
  user = sys = total = real = 0.0
  @iterations.each do |t|
    user  += t.user
    sys   += t.sys
    total += t.total
    real  += t.real
  end
  n = @iterations.length
  return TimeSet.new(user/n, sys/n, total/n, real/n)
end

#clear ⇒ Object 



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# File 'lib/benchmarker.rb', line 638

def clear()
  #; [!fxrn6] clears timeset array.
  @iterations.clear()
  self
end

#each(&b) ⇒ Object 



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# File 'lib/benchmarker.rb', line 628

def each(&b)
  @iterations.each(&b)
end

#length ⇒ Object 



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# File 'lib/benchmarker.rb', line 624

def length()
  return @iterations.length
end

#remove_minmax(extra, key = :real) ⇒ Object 



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# File 'lib/benchmarker.rb', line 653

def remove_minmax(extra, key=:real)
  #; [!b55zh] removes best and worst timeset and returns them.
  i = 0
  pairs = @iterations.collect {|t| [t, i+=1] }
  pairs = pairs.sort_by {|pair| pair[0].__send__(key) }
  removed = []
  extra.times do
    min_timeset, min_idx = pairs.shift()
    max_timeset, max_idx = pairs.pop()
    min_t = min_timeset.__send__(key)
    max_t = max_timeset.__send__(key)
    removed << [min_t, min_idx, max_t, max_idx]
  end
  remained = pairs.sort_by {|_, i| i }.collect {|t, _| t }
  @iterations = remained
  return removed
end

#skipped=(reason) ⇒ Object 



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# File 'lib/benchmarker.rb', line 644

def skipped=(reason)
  @reason = reason
end

#skipped? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/benchmarker.rb', line 648

def skipped?
  #; [!bvzk9] returns true if reason has set, or returns false.
  return !!@reason
end