Class: Benchmark::Inputs::Report

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#label ⇒ String (readonly)

The label for the report.

Returns:

  • (String) 


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# File 'lib/benchmark/inputs.rb', line 211

def label
  @label
end

#ratio ⇒ Float? (readonly)

The ratio of iterations per second for this report compared to the fastest report. Will be nil if the difference between the two falls within the combined measurement error.

This value is set by Job#compare!.

Returns:

  • (Float, nil) 


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# File 'lib/benchmark/inputs.rb', line 220

def ratio
  @ratio
end

Instance Method Details

#ips ⇒ Float

The estimated iterations per second for the report.

Returns:

  • (Float) 


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# File 'lib/benchmark/inputs.rb', line 249

def ips
  @mean
end

#stddev ⇒ Float

The #ips standard deviation.

Returns:

  • (Float) 


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# File 'lib/benchmark/inputs.rb', line 256

def stddev
  @stddev ||= @n < 2 ? 0.0 : Math.sqrt(@m2 / (@n - 1))
end