Usernamegen benchmarks

general-ips.txt

initial load  0.010000   0.000000   0.010000 (  0.001589)
Calculating -------------------------------------
               ::new    71.000  i/100ms
-------------------------------------------------
               ::new    726.286  (± 3.4%) i/s -      3.692k

Calculating -------------------------------------
               ::one    71.000  i/100ms
                #one     6.942k i/100ms
-------------------------------------------------
               ::one    697.537  (± 5.6%) i/s -      3.479k
                #one     84.734k (± 4.2%) i/s -    423.462k

Comparison:
                #one:    84733.8 i/s
               ::one:      697.5 i/s - 121.48x slower


Calculating -------------------------------------
                #one     6.792k i/100ms
            #some(1)     6.469k i/100ms
           #some(10)   787.000  i/100ms
                #all     1.000  i/100ms
      #all_for_thing     7.000  i/100ms
       #all_for_desc    10.000  i/100ms
-------------------------------------------------
                #one     85.050k (± 7.4%) i/s -    427.896k
            #some(1)     77.483k (± 5.4%) i/s -    388.140k
           #some(10)      8.197k (± 5.0%) i/s -     40.924k
                #all      0.066  (± 0.0%) i/s -      1.000  in  15.148152s
      #all_for_thing     80.428  (±19.9%) i/s -    378.000 
       #all_for_desc    104.230  (± 6.7%) i/s -    520.000 

Comparison:
                #one:    85050.1 i/s
            #some(1):    77483.0 i/s - 1.10x slower
           #some(10):     8197.1 i/s - 10.38x slower
       #all_for_desc:      104.2 i/s - 815.98x slower
      #all_for_thing:       80.4 i/s - 1057.47x slower
                #all:        0.1 i/s - 1288351.46x slower

one.rb

Benchmark.benchmark("", 20) do |x|
  x.report("cold 1")         { 1.times{ Usernamegen.new.one } }
  x.report("cold 100")       { 100.times{ Usernamegen.new.one } }
  x.report("cold 100_000")   { 100_000.times{ Usernamegen.new.one } }
  
  instance = Usernamegen.new
  x.report("warm 1")         { 1.times{ instance.one } }
  x.report("warm 100")       { 100.times{ instance.one } }
  x.report("warm 100_000")   { 100_000.times{ instance.one } }
end

# cold 1                 0.000000   0.000000   0.000000 (  0.002208)
# cold 100               0.150000   0.010000   0.160000 (  0.146431)
# cold 100_000         135.820000   1.770000 137.590000 (137.603294)
# warm 1                 0.000000   0.000000   0.000000 (  0.000023)
# warm 100               0.000000   0.000000   0.000000 (  0.001111)
# warm 100_000           1.240000   0.010000   1.250000 (  1.253366)

one_vs_some.txt

Calculating -------------------------------------
                #one     6.593k i/100ms
            #some(1)     6.072k i/100ms
           #some(10)   754.000  i/100ms
-------------------------------------------------
                #one     81.080k (± 2.6%) i/s -    408.766k
            #some(1)     75.689k (± 2.5%) i/s -    382.536k
           #some(10)      7.862k (± 3.0%) i/s -     39.962k

Comparison:
                #one:    81080.4 i/s
            #some(1):    75689.1 i/s - 1.07x slower
           #some(10):     7862.0 i/s - 10.31x slower