Dart VS Ruby benchmarks

Current benchmark data was generated on Mon Feb 06 2023, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz (Model 85)

* -m in a file name stands for multi-threading or multi-processing

* -i in a file name stands for direct intrinsics usage. (Usage of simd intrinsics via libraries is not counted)

* -ffi in a file name stands for non-stdlib FFI usage

* (You may find time < time(user) + time(sys) for some non-parallelized programs, the overhead is from GC or JIT compiler, which are allowed to take advantage of multi-cores as that's more close to real-world scenarios.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 1234ms 8.4ms 86.2MB 1207ms 33ms dart/exe 2.19.1
dart 1.dart 1267ms 28ms 88.1MB 1227ms 43ms dart/exe 3.0.0-187.0.dev
ruby 1.rb timeout 0.0ms 72.6MB 4943ms 40ms ruby 3.2.0
ruby 1.rb timeout 0.0ms 100.2MB 4937ms 43ms ruby/yjit 3.2.0
ruby 1.rb timeout 0.0ms 499.1MB 8423ms 310ms truffleruby 22.3.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 113ms 2.2ms 47.9MB 80ms 23ms dart/exe 2.19.1
dart 1.dart 117ms 2.7ms 47.5MB 93ms 17ms dart/exe 3.0.0-187.0.dev
ruby 1.rb 600ms 3.1ms 40.7MB 567ms 17ms ruby/yjit 3.2.0
ruby 1.rb 1122ms 5.1ms 40.2MB 1097ms 13ms ruby 3.2.0
ruby 1-m.rb 1195ms 48ms 434.8MB 1953ms 170ms truffleruby 22.3.1

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 4122ms 30ms 82.7MB 4040ms 63ms ruby/yjit 3.2.0
dart 1.dart timeout 0.0ms 24.4MB 4910ms 73ms dart/exe 2.19.1
dart 1.dart timeout 0.0ms 26.0MB 4907ms 73ms dart/exe 3.0.0-187.0.dev
ruby 1.rb timeout 0.0ms 77.8MB 4917ms 63ms ruby 3.2.0
ruby 1.rb timeout 0.0ms 1107.6MB 4193ms 1413ms truffleruby 22.3.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 266ms 2.2ms 45.1MB 227ms 23ms ruby/yjit 3.2.0
ruby 1.rb 304ms 3.5ms 44.3MB 257ms 30ms ruby 3.2.0
dart 1.dart 557ms 1.1ms 15.8MB 523ms 20ms dart/exe 2.19.1
dart 1.dart 576ms 5.7ms 16.0MB 550ms 10ms dart/exe 3.0.0-187.0.dev
ruby 1.rb timeout 0.0ms 1091.8MB 4383ms 1290ms truffleruby 22.3.1

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart timeout 0.0ms 22.2MB 4967ms 13ms dart/exe 2.19.1
dart 1.dart timeout 0.0ms 21.6MB 4980ms 10ms dart/exe 3.0.0-187.0.dev

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 1738ms 0.8ms 16.0MB 1707ms 23ms dart/exe 2.19.1
dart 1.dart 1746ms 3.0ms 15.4MB 1713ms 27ms dart/exe 3.0.0-187.0.dev

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 4275ms 2.1ms 13.6MB 4263ms 0ms dart/exe 2.19.1
dart 2.dart 4701ms 1.9ms 13.9MB 4683ms 0ms dart/exe 3.0.0-187.0.dev

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 347ms 1.2ms 12.1MB 330ms 0ms dart/exe 2.19.1
dart 2.dart 380ms 1.0ms 12.0MB 363ms 0ms dart/exe 3.0.0-187.0.dev

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 485ms 0.5ms 14.7MB 470ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 524ms 1.4ms 14.1MB 503ms 0ms dart/exe 2.19.1
ruby 6.rb 2378ms 0.7ms 43.6MB 2337ms 27ms ruby/yjit 3.2.0
ruby 6-m.rb 2793ms 58ms 383.3MB 4990ms 307ms truffleruby 22.3.1
ruby 6.rb 4253ms 47ms 43.1MB 4210ms 27ms ruby 3.2.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 60ms 0.5ms 14.9MB 47ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 65ms 1.6ms 16.4MB 50ms 0ms dart/exe 2.19.1
ruby 6.rb 312ms 1.0ms 35.0MB 277ms 17ms ruby/yjit 3.2.0
ruby 6.rb 502ms 6.0ms 34.4MB 473ms 13ms ruby 3.2.0
ruby 6-m.rb 905ms 19ms 321.2MB 1523ms 133ms truffleruby 22.3.1

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 8.0ms 0.2ms 11.4MB 0ms 0ms dart/exe 3.0.0-187.0.dev
ruby 1.rb 52ms 3.6ms 165.0MB 28ms 30ms truffleruby 22.3.1
ruby 1.rb 77ms 1.6ms 32.3MB 52ms 10ms ruby/yjit 3.2.0
ruby 1.rb 81ms 1.0ms 32.2MB 54ms 16ms ruby 3.2.0
dart 1.dart 608ms 548ms 12.1MB 0ms 0ms dart/exe 2.19.1

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1808ms 68ms 116.8MB 1090ms 810ms dart/exe 3.0.0-187.0.dev
dart 2.dart 1852ms 447ms 118.6MB 1057ms 823ms dart/exe 2.19.1
dart 1.dart 3799ms 82ms 114.6MB 1190ms 687ms dart/exe 3.0.0-187.0.dev
dart 1.dart 3829ms 50ms 107.7MB 1100ms 623ms dart/exe 2.19.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 264ms 9.5ms 55.0MB 183ms 143ms dart/exe 2.19.1
dart 2.dart 295ms 5.7ms 56.6MB 193ms 140ms dart/exe 3.0.0-187.0.dev
dart 1.dart 1492ms 130ms 55.6MB 177ms 107ms dart/exe 2.19.1
dart 1.dart 1679ms 308ms 55.7MB 170ms 130ms dart/exe 3.0.0-187.0.dev

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 298ms 2.6ms 58.8MB 270ms 17ms dart/exe 2.19.1
dart 1.dart 304ms 5.1ms 59.1MB 273ms 17ms dart/exe 3.0.0-187.0.dev
ruby 1.rb 462ms 4.3ms 54.5MB 423ms 20ms ruby/yjit 3.2.0
ruby 1.rb 472ms 2.2ms 51.8MB 430ms 23ms ruby 3.2.0
ruby 1.rb timeout 0.0ms 460.8MB 9140ms 237ms truffleruby 22.3.1

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 2233ms 7.1ms 300.2MB 2287ms 130ms dart/exe 2.19.1
dart 1.dart 2312ms 3.3ms 300.6MB 2360ms 130ms dart/exe 3.0.0-187.0.dev
ruby 1.rb 4072ms 8.8ms 175.6MB 3980ms 70ms ruby/yjit 3.2.0
ruby 1.rb 4077ms 0.4ms 174.4MB 3957ms 103ms ruby 3.2.0
ruby 1.rb timeout 0.0ms 414.1MB 9210ms 220ms truffleruby 22.3.1

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3-m.dart 2759ms 53ms 254.5MB 4833ms 117ms dart/exe 2.19.1
dart 3-m.dart 4006ms 128ms 283.8MB 7067ms 117ms dart/exe 3.0.0-187.0.dev

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3-m.dart 446ms 13ms 198.6MB 680ms 83ms dart/exe 2.19.1
dart 3-m.dart 566ms 15ms 200.6MB 913ms 77ms dart/exe 3.0.0-187.0.dev

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 236ms 1.7ms 15.3MB 223ms 0ms dart/exe 3.0.0-187.0.dev
dart 2.dart 237ms 1.2ms 17.0MB 213ms 7ms dart/exe 2.19.1
ruby 1.rb 467ms 3.7ms 33.0MB 430ms 23ms ruby/yjit 3.2.0
ruby 1.rb 670ms 10ms 32.4MB 637ms 13ms ruby 3.2.0
ruby 1-m.rb 892ms 15ms 329.9MB 1300ms 120ms truffleruby 22.3.1
dart 1.dart 1064ms 2.3ms 14.7MB 1040ms 10ms dart/exe 2.19.1
dart 1.dart 1077ms 0.2ms 16.5MB 1053ms 7ms dart/exe 3.0.0-187.0.dev

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 678ms 1.6ms 16.8MB 657ms 3ms dart/exe 3.0.0-187.0.dev
dart 2.dart 683ms 13ms 14.2MB 663ms 3ms dart/exe 2.19.1
ruby 1.rb 1239ms 3.7ms 32.9MB 1210ms 13ms ruby/yjit 3.2.0
ruby 1.rb 1672ms 87ms 359.1MB 2143ms 143ms truffleruby 22.3.1
ruby 1.rb 1812ms 11ms 32.4MB 1783ms 13ms ruby 3.2.0
dart 1.dart 3168ms 4.6ms 16.4MB 3147ms 7ms dart/exe 2.19.1
dart 1.dart 3209ms 4.6ms 14.7MB 3193ms 7ms dart/exe 3.0.0-187.0.dev

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 111ms 1.9ms 14.8MB 93ms 0ms dart/exe 2.19.1
dart 2.dart 113ms 2.6ms 14.7MB 93ms 7ms dart/exe 3.0.0-187.0.dev
dart 1.dart 183ms 2.2ms 14.9MB 163ms 0ms dart/exe 2.19.1
dart 1.dart 187ms 2.7ms 16.3MB 170ms 3ms dart/exe 3.0.0-187.0.dev
ruby 1.rb 270ms 0.7ms 32.9MB 240ms 13ms ruby/yjit 3.2.0
ruby 1.rb 371ms 2.0ms 32.3MB 340ms 17ms ruby 3.2.0
ruby 1-m.rb 639ms 18ms 319.0MB 957ms 107ms truffleruby 22.3.1

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 533ms 7.8ms 68.6MB 510ms 20ms dart/exe 2.19.1
dart 1.dart 612ms 5.3ms 70.8MB 590ms 27ms dart/exe 3.0.0-187.0.dev
ruby 1.rb timeout 0.0ms 96.5MB 4927ms 57ms ruby 3.2.0
ruby 1.rb timeout 0.0ms 97.1MB 4927ms 53ms ruby/yjit 3.2.0
ruby 1.rb timeout 0.0ms 515.5MB 9077ms 260ms truffleruby 22.3.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 134ms 3.3ms 48.7MB 103ms 20ms dart/exe 2.19.1
dart 1.dart 145ms 1.2ms 48.7MB 113ms 20ms dart/exe 3.0.0-187.0.dev
ruby 1.rb 3322ms 2877ms 52.8MB 4930ms 40ms ruby 3.2.0
ruby 1-m.rb 3712ms 39ms 590.9MB 6777ms 257ms truffleruby 22.3.1
ruby 1.rb 4121ms 6.3ms 53.6MB 4070ms 30ms ruby/yjit 3.2.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 620ms 1.1ms 13.8MB 603ms 0ms dart/exe 3.0.0-187.0.dev
dart 3.dart 621ms 2.4ms 13.6MB 603ms 0ms dart/exe 2.19.1
ruby 2.rb 1216ms 34ms 313.2MB 1420ms 117ms truffleruby 22.3.1
ruby 2.rb timeout 0.0ms 32.1MB 4970ms 13ms ruby 3.2.0
ruby 2.rb timeout 0.0ms 33.0MB 4967ms 17ms ruby/yjit 3.2.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 72ms 1.9ms 12.0MB 60ms 0ms dart/exe 2.19.1
dart 3.dart 75ms 0.9ms 11.6MB 57ms 0ms dart/exe 3.0.0-187.0.dev
ruby 2-m.rb 452ms 38ms 311.2MB 690ms 93ms truffleruby 22.3.1
ruby 2.rb 2122ms 1.9ms 32.9MB 2093ms 13ms ruby/yjit 3.2.0
ruby 2.rb 3393ms 17ms 32.2MB 3363ms 17ms ruby 3.2.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1796ms 33ms 22.4MB 1740ms 43ms dart/exe 2.19.1
dart 2.dart 1835ms 18ms 22.1MB 1777ms 43ms dart/exe 3.0.0-187.0.dev
ruby 1.rb timeout 0.0ms 157.8MB 4917ms 67ms ruby 3.2.0
ruby 1.rb timeout 0.0ms 158.5MB 4903ms 77ms ruby/yjit 3.2.0
ruby 1.rb timeout 0.0ms 431.5MB 9403ms 223ms truffleruby 22.3.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 416ms 5.5ms 20.6MB 377ms 20ms dart/exe 3.0.0-187.0.dev
dart 2.dart 445ms 0.8ms 22.2MB 403ms 23ms dart/exe 2.19.1
ruby 1-m.rb 2269ms 60ms 418.2MB 4133ms 190ms truffleruby 22.3.1
ruby 1.rb 3194ms 6.2ms 158.6MB 3097ms 77ms ruby/yjit 3.2.0
ruby 1.rb 3219ms 10ms 157.8MB 3123ms 77ms ruby 3.2.0

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart timeout 0.0ms 162.2MB 4923ms 57ms dart/exe 2.19.1
dart 1.dart timeout 0.0ms 156.0MB 4923ms 53ms dart/exe 3.0.0-187.0.dev

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 702ms 1.5ms 55.9MB 667ms 20ms dart/exe 3.0.0-187.0.dev
dart 1.dart 709ms 1.6ms 53.6MB 677ms 20ms dart/exe 2.19.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 4806ms 5.2ms 11.6MB 4790ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart timeout 0.0ms 11.4MB 4980ms 0ms dart/exe 2.19.1
ruby 4.rb timeout 0.0ms 32.1MB 4970ms 13ms ruby 3.2.0
ruby 4.rb timeout 0.0ms 32.8MB 4963ms 13ms ruby/yjit 3.2.0
ruby 4.rb timeout 0.0ms 389.6MB 5257ms 167ms truffleruby 22.3.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 1207ms 2.7ms 13.8MB 1193ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 1407ms 1.5ms 14.2MB 1390ms 0ms dart/exe 2.19.1
ruby 4.rb timeout 0.0ms 32.2MB 4973ms 7ms ruby 3.2.0
ruby 4.rb timeout 0.0ms 32.8MB 4967ms 17ms ruby/yjit 3.2.0
ruby 4.rb timeout 0.0ms 457.7MB 5487ms 180ms truffleruby 22.3.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 312ms 2.6ms 14.0MB 297ms 3ms dart/exe 3.0.0-187.0.dev
dart 1.dart 362ms 3.3ms 13.8MB 340ms 0ms dart/exe 2.19.1
ruby 4.rb 2875ms 14ms 407.1MB 3453ms 140ms truffleruby 22.3.1
ruby 4.rb timeout 0.0ms 32.4MB 4970ms 10ms ruby 3.2.0
ruby 4.rb timeout 0.0ms 32.8MB 4970ms 10ms ruby/yjit 3.2.0