class Benchmark::Memory::Job::Task

Hold a labelled job for later measurement.

def call

Returns:
  • (Measurement) - the memory usage measurement of the code. 
def call
  result = while_measuring_memory_usage { action.call }
  Measurement.from_result(result)
end

def initialize(label, action)

Raises:
  • (ArgumentError) - if the action does not respond to `#call`.

Parameters:
  • action (#call) -- The code to be measured.
  • label (#to_s) -- The label for the benchmark. 
def initialize(label, action)
  unless action.respond_to?(:call)
    raise(
      ArgumentError,
      "Invalid action (#{@action.inspect} does not respond to call)"
    )
  end
  @label = label
  @action = action
end

def while_measuring_memory_usage(&block) 

def while_measuring_memory_usage(&block)
  MemoryProfiler.report({}, &block)
end