split_with_block_bench.rb

# jt -u jvm-ce benchmark -e 'string = "a:" * 500_000; benchmark { string.split(":") }'

1.2712554515493182
2.160920504253029
17.192892688457704
61.5012920434102
77.74676398417816
82.08563672136926
79.00306258772991
84.1567876139306
83.73938168950544
84.3295603440849
84.90500207796002
87.29870319536553
87.34425918477079

# jt -u jvm-ce benchmark -e 'string = "a:" * 500_000; benchmark { arr = []; string.split(":") {|e| arr << e} }'

1.6775865726295065
7.85006403169612
30.684028173768695
45.230951318510265
47.93623254070432
50.207803960653465
49.06903223937734
50.2554031377233
52.00429682217744
51.63648749291007
53.854072165720176
51.30308614200201
52.5127787290565


# jt -u jvm-ce benchmark -e 'string = "a:" * 500_000; benchmark { string.split(":") { |e| } }'

1.2159786812054363
2.8066044195490005
9.416124924250898
51.60747123905944
56.26877565220941
56.807241294450854
56.28343029892998
59.07268178794763
58.754281547181
59.46445516066874
60.77559842780783
60.492331053301704
60.12677646410276