Forked from hackling/scrabble_benchmarking.rb
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May 31, 2017 02:03
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parameme revised this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -8,6 +8,10 @@ "Y" => 4, "Z" => 10 } POINTS_BY_FIXNUM = POINTS.map{ |k, v| [k.bytes.first, v] }.to_h ASCII_CAPITALISATION_BITMASK = (255 - 32) # Mask off all but bit 6 class Scrabble def self.hackling(word) word ||= "" @@ -35,6 +39,11 @@ def self.hybrid2(word) word.chars.map {|char| POINTS[char.upcase] }.inject(&:+) end def self.parameme(word) return 0 unless (word && word.is_a?(String) && word.size > 0) word.each_byte.reduce(0) { |_, byte| _ + POINTS_BY_FIXNUM.fetch(byte & ASCII_CAPITALISATION_BITMASK) } end end require "fruity" @@ -46,6 +55,7 @@ def self.hybrid2(word) fuzzmonkey { Scrabble.fuzzmonkey(word) } hybrid { Scrabble.hybrid(word) } hybrid2 { Scrabble.hybrid2(word) } parameme { Scrabble.parameme(word) } end TIMES = 500_000 @@ -62,6 +72,7 @@ def self.hybrid2(word) x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid: ") { TIMES.times { Scrabble.hybrid(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } x.report("parameme: ") { TIMES.times { Scrabble.parameme(word) } } end puts "" @@ -73,6 +84,7 @@ def self.hybrid2(word) x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid: ") { TIMES.times { Scrabble.hybrid(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } x.report("parameme: ") { TIMES.times { Scrabble.parameme(word) } } end puts "" @@ -84,6 +96,7 @@ def self.hybrid2(word) x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid: ") { TIMES.times { Scrabble.hybrid(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } x.report("parameme: ") { TIMES.times { Scrabble.parameme(word) } } end puts "" @@ -94,4 +107,5 @@ def self.hybrid2(word) x.report(" jma: ") { TIMES.times { Scrabble.jma(word) } } x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } x.report("parameme: ") { TIMES.times { Scrabble.parameme(word) } } end -
hackling created this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,97 @@ POINTS = { "A" => 1, "B" => 3, "C" => 3, "D" => 2, "E" => 1, "F" => 4, "G" => 2, "H" => 4, "I" => 1, "J" => 8, "K" => 5, "L" => 1, "M" => 3, "N" => 1, "O" => 1, "P" => 3, "Q" => 10, "R" => 1, "S" => 1, "T" => 1, "U" => 1, "V" => 4, "W" => 4, "X" => 8, "Y" => 4, "Z" => 10 } class Scrabble def self.hackling(word) word ||= "" return 0 if word == "" word.upcase.chars.map {|char| POINTS[char] }.inject(&:+) end def self.jma(word) String(word).upcase.each_char.map { |char| POINTS[char] }.inject(0, :+) end def self.fuzzmonkey(word) word.to_s.chars.map{|c| POINTS[c.upcase].to_i }.inject(:+).to_i end def self.hybrid(word) # I thought upcasing in the block might be faster by saving a pass through the array String(word).each_char.map { |char| POINTS[char.upcase] }.inject(0, :+) end def self.hybrid2(word) word ||= "" return 0 if word == "" word.chars.map {|char| POINTS[char.upcase] }.inject(&:+) end end require "fruity" word = "qwertyuiopasdfghjklzxcvbnm" compare do hackling { Scrabble.hackling(word) } jma { Scrabble.jma(word) } fuzzmonkey { Scrabble.fuzzmonkey(word) } hybrid { Scrabble.hybrid(word) } hybrid2 { Scrabble.hybrid2(word) } end TIMES = 500_000 require 'benchmark' word = "qwertyuiopasdfghjklzxcvbnm" puts "Number of Times: #{TIMES}" puts "" puts "Long Word" word = "qwertyuiopasdfghjklzxcvbnm" Benchmark.bm(12) do |x| x.report("hackling: ") { TIMES.times { Scrabble.hackling(word) } } x.report(" jma: ") { TIMES.times { Scrabble.jma(word) } } x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid: ") { TIMES.times { Scrabble.hybrid(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } end puts "" puts "Short Word" word = "qwerty" Benchmark.bm(12) do |x| x.report("hackling: ") { TIMES.times { Scrabble.hackling(word) } } x.report(" jma: ") { TIMES.times { Scrabble.jma(word) } } x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid: ") { TIMES.times { Scrabble.hybrid(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } end puts "" puts "Nil Word" word = nil Benchmark.bm(12) do |x| x.report("hackling: ") { TIMES.times { Scrabble.hackling(word) } } x.report(" jma: ") { TIMES.times { Scrabble.jma(word) } } x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid: ") { TIMES.times { Scrabble.hybrid(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } end puts "" puts "Empty Word" word = "" Benchmark.bm(12) do |x| x.report("hackling: ") { TIMES.times { Scrabble.hackling(word) } } x.report(" jma: ") { TIMES.times { Scrabble.jma(word) } } x.report("fuzzmnky: ") { TIMES.times { Scrabble.fuzzmonkey(word) } } x.report(" hybrid2: ") { TIMES.times { Scrabble.hybrid2(word) } } end