Contents

class DevSystem::BenchDslMainPart < Liza::Part

  insertion do

    def self.call args
      log :higher, "Called #{self}.#{__method__} with args #{args}"

      # https://rubyapi.org/3.1/o/benchmark
      require "benchmark"

      if @setup_bl
        log "Setting up..."
        instance_exec &@setup_bl
        log "Set up"
      end

      log "Benchmarking #{marks.count} Ruby Blocks"
      puts

      length = marks.keys.map(&:length).max

      marks.each do |label, bl|
        log "Benchmarking #{label}"
        marks[label] = Benchmark.measure label, &bl
      end

      puts

      log "#{"Reporting".ljust_blanks(length + 17)} App CPU Time   Kernel CPU Time    Total CPU Time"
      puts

      sorted = marks.sort_by { |_k, tms| tms.total }.to_h

      sorted.each.with_index do |(label, tms), i|
        tms = tms.format "%10.6u     %10.6y         %10.6t"
        s = "[#{i.next.to_s.rjust_zeroes 2}/#{marks.count.to_s.rjust_zeroes 2}]      #{label.rjust_blanks length}   #{tms}"

        s = s.green if i == 0
        s = s.red if i == marks.count-1
        log s
      end
      puts
      log "Done"
    end

    #

    def self.marks()= @marks ||= {}

    def self.mark(label, &block)= marks[label] = block

    def self.setup &block
      @setup_bl = block if block_given?
    end

  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
lizarb-1.0.3	lib/dev_system/dev/controllers/bench_dsl_main_part.rb