Programming Language and compiler
Benchmarks

Ruby VS Javascript benchmarks

Current benchmark data was generated on Thu Jul 13 2023, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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
javascript 1.js 1144ms 13ms 191.4MB 1403ms 47ms bun 0.6.14
javascript 1.js 3424ms 30ms 266.2MB 2693ms 1280ms node 20.4.0
ruby 1.rb timeout 0.0ms 72.7MB 4953ms 33ms ruby 3.2.2
ruby 1.rb timeout 0.0ms 115.5MB 4917ms 63ms ruby/yjit 3.2.2
ruby 1.rb timeout 0.0ms 769.5MB 7713ms 377ms truffleruby 22.3.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 116ms 4.2ms 105.5MB 107ms 13ms bun 0.6.14
javascript 1.js 174ms 4.1ms 68.2MB 153ms 27ms node 20.4.0
ruby 1.rb 533ms 1.9ms 40.7MB 503ms 13ms ruby/yjit 3.2.2
ruby 1.rb 969ms 5.3ms 40.2MB 943ms 10ms ruby 3.2.2
ruby 1-m.rb 984ms 52ms 414.6MB 1597ms 140ms truffleruby 22.3.1

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2222ms 17ms 79.9MB 2267ms 43ms node 20.4.0
javascript 1.js 3195ms 143ms 121.5MB 3190ms 27ms bun 0.6.14
ruby 1.rb 3206ms 100ms 82.7MB 3143ms 47ms ruby/yjit 3.2.2
ruby 1.rb 3619ms 125ms 82.2MB 3550ms 53ms ruby 3.2.2
ruby 1.rb timeout 0.0ms 1163.0MB 4197ms 1267ms truffleruby 22.3.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 215ms 3.0ms 61.3MB 187ms 27ms node 20.4.0
ruby 1.rb 224ms 4.0ms 44.8MB 180ms 27ms ruby/yjit 3.2.2
ruby 1.rb 233ms 1.7ms 44.4MB 207ms 10ms ruby 3.2.2
javascript 1.js 235ms 6.8ms 102.0MB 240ms 13ms bun 0.6.14
ruby 1.rb timeout 0.0ms 1158.9MB 4150ms 1270ms truffleruby 22.3.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 6.rb 2359ms 7.6ms 43.6MB 2317ms 23ms ruby/yjit 3.2.2
ruby 6-m.rb 2525ms 40ms 381.9MB 4587ms 233ms truffleruby 22.3.1
ruby 6.rb 4204ms 50ms 43.0MB 4180ms 13ms ruby 3.2.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 6.rb 307ms 0.5ms 35.0MB 280ms 10ms ruby/yjit 3.2.2
ruby 6.rb 494ms 8.7ms 34.5MB 467ms 13ms ruby 3.2.2
ruby 6-m.rb 806ms 12ms 314.0MB 1380ms 100ms truffleruby 22.3.1

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 16ms 0.7ms 52.2MB 0ms 10ms bun 0.6.14
ruby 1.rb 43ms 2.1ms 157.2MB 16ms 26ms truffleruby 22.3.1
javascript 1.js 44ms 4.7ms 40.9MB 26ms 8ms node 20.4.0
ruby 1.rb 71ms 1.0ms 32.2MB 48ms 10ms ruby/yjit 3.2.2
ruby 1.rb 71ms 0.6ms 32.0MB 50ms 8ms ruby 3.2.2

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 128ms 2.1ms 95.6MB 103ms 17ms bun 0.6.14
javascript 1.js 152ms 5.3ms 63.3MB 127ms 23ms node 20.4.0
ruby 1.rb 433ms 0.1ms 51.6MB 410ms 7ms ruby/yjit 3.2.2
ruby 1.rb 436ms 1.6ms 48.8MB 397ms 27ms ruby 3.2.2
ruby 1.rb timeout 0.0ms 453.7MB 9193ms 197ms truffleruby 22.3.1

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 698ms 1.7ms 259.9MB 680ms 40ms bun 0.6.14
javascript 1.js 1025ms 5.8ms 221.6MB 1020ms 87ms node 20.4.0
ruby 1.rb 3991ms 0.7ms 175.2MB 3900ms 77ms ruby 3.2.2
ruby 1.rb 4015ms 44ms 174.0MB 3923ms 73ms ruby/yjit 3.2.2
ruby 1.rb timeout 0.0ms 426.7MB 9293ms 180ms truffleruby 22.3.1

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 2.js 372ms 9.7ms 53.0MB 350ms 20ms node 20.4.0
ruby 1.rb 442ms 0.6ms 32.9MB 417ms 10ms ruby/yjit 3.2.2
javascript 1.js 556ms 2.7ms 148.0MB 543ms 30ms bun 0.6.14
ruby 1.rb 589ms 3.1ms 32.4MB 563ms 13ms ruby 3.2.2
javascript 1.js 710ms 8.8ms 51.8MB 687ms 23ms node 20.4.0
ruby 1-m.rb 771ms 15ms 330.4MB 1130ms 100ms truffleruby 22.3.1
javascript 2.js 775ms 1.4ms 112.6MB 790ms 20ms bun 0.6.14

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 2.js 1001ms 3.1ms 63.0MB 973ms 23ms node 20.4.0
ruby 1.rb 1177ms 4.0ms 32.9MB 1150ms 13ms ruby/yjit 3.2.2
ruby 1.rb 1410ms 33ms 359.6MB 1697ms 150ms truffleruby 22.3.1
javascript 1.js 1591ms 6.1ms 173.4MB 1610ms 30ms bun 0.6.14
ruby 1.rb 1639ms 13ms 32.4MB 1613ms 10ms ruby 3.2.2
javascript 1.js 2007ms 8.0ms 58.4MB 1987ms 20ms node 20.4.0
javascript 2.js 2225ms 22ms 120.8MB 2230ms 27ms bun 0.6.14

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 2.js 207ms 5.6ms 46.6MB 187ms 20ms node 20.4.0
javascript 1.js 224ms 2.5ms 48.7MB 200ms 23ms node 20.4.0
ruby 1.rb 255ms 0.9ms 32.8MB 227ms 13ms ruby/yjit 3.2.2
javascript 1.js 283ms 1.9ms 118.4MB 270ms 20ms bun 0.6.14
ruby 1.rb 329ms 2.7ms 32.3MB 307ms 10ms ruby 3.2.2
javascript 2.js 421ms 4.8ms 107.6MB 423ms 20ms bun 0.6.14
ruby 1-m.rb 556ms 34ms 309.0MB 833ms 97ms truffleruby 22.3.1

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 740ms 11ms 158.0MB 823ms 20ms bun 0.6.14
javascript 1.js 761ms 9.1ms 120.7MB 763ms 50ms node 20.4.0
ruby 1.rb timeout 0.0ms 96.5MB 4927ms 60ms ruby 3.2.2
ruby 1.rb timeout 0.0ms 97.0MB 4930ms 50ms ruby/yjit 3.2.2
ruby 1.rb timeout 0.0ms 572.5MB 9213ms 233ms truffleruby 22.3.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 173ms 3.3ms 110.2MB 153ms 23ms bun 0.6.14
javascript 1.js 217ms 3.0ms 88.2MB 197ms 30ms node 20.4.0
ruby 1-m.rb 3266ms 25ms 595.8MB 5983ms 230ms truffleruby 22.3.1
ruby 1.rb 4134ms 16ms 53.6MB 4087ms 30ms ruby/yjit 3.2.2
ruby 1.rb 4915ms 13ms 52.8MB 4870ms 30ms ruby 3.2.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 611ms 7.4ms 45.7MB 590ms 17ms node 20.4.0
javascript 6.js 1018ms 11ms 74.0MB 1010ms 0ms bun 0.6.14
ruby 2.rb 1022ms 5.5ms 306.4MB 1213ms 87ms truffleruby 22.3.1
ruby 2.rb timeout 0.0ms 32.2MB 4967ms 17ms ruby 3.2.2
ruby 2.rb timeout 0.0ms 32.9MB 4977ms 3ms ruby/yjit 3.2.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 111ms 1.6ms 45.8MB 90ms 17ms node 20.4.0
javascript 6.js 123ms 0.5ms 75.7MB 120ms 7ms bun 0.6.14
ruby 2-m.rb 387ms 13ms 323.0MB 587ms 87ms truffleruby 22.3.1
ruby 2.rb 2106ms 0.9ms 32.9MB 2080ms 10ms ruby/yjit 3.2.2
ruby 2.rb 3217ms 21ms 32.3MB 3187ms 10ms ruby 3.2.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb timeout 0.0ms 344.6MB 4853ms 123ms ruby 3.2.2
ruby 1.rb timeout 0.0ms 345.2MB 4850ms 127ms ruby/yjit 3.2.2
ruby 1.rb timeout 0.0ms 683.4MB 5050ms 130ms truffleruby 22.3.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 2793ms 82ms 427.2MB 3267ms 127ms truffleruby 22.3.1
ruby 1.rb timeout 0.0ms 151.0MB 4927ms 50ms ruby 3.2.2
ruby 1.rb timeout 0.0ms 151.4MB 4923ms 60ms ruby/yjit 3.2.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 3.js timeout 0.0ms 77.2MB 4353ms 647ms node 20.4.0
ruby 1.rb timeout 0.0ms 159.2MB 4917ms 60ms ruby 3.2.2
ruby 1.rb timeout 0.0ms 159.8MB 4930ms 57ms ruby/yjit 3.2.2
ruby 1.rb timeout 0.0ms 416.1MB 9323ms 203ms truffleruby 22.3.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 3.js 1642ms 5.5ms 60.9MB 1547ms 107ms node 20.4.0
ruby 1-m.rb 1948ms 37ms 408.1MB 3603ms 127ms truffleruby 22.3.1
ruby 1.rb 2372ms 5.3ms 159.8MB 2293ms 67ms ruby/yjit 3.2.2
ruby 1.rb 2392ms 10.0ms 159.3MB 2323ms 53ms ruby 3.2.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2651ms 11ms 66.6MB 5087ms 50ms node 20.4.0
ruby 4.rb timeout 0.0ms 32.1MB 4973ms 7ms ruby 3.2.2
ruby 4.rb timeout 0.0ms 32.7MB 4973ms 10ms ruby/yjit 3.2.2
ruby 4.rb timeout 0.0ms 533.5MB 5240ms 213ms truffleruby 22.3.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 768ms 3.5ms 64.1MB 1393ms 47ms node 20.4.0
ruby 4.rb timeout 0.0ms 32.2MB 4977ms 3ms ruby 3.2.2
ruby 4.rb timeout 0.0ms 32.7MB 4973ms 7ms ruby/yjit 3.2.2
ruby 4.rb timeout 0.0ms 591.7MB 5390ms 237ms truffleruby 22.3.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 303ms 6.8ms 68.3MB 477ms 33ms node 20.4.0
ruby 4.rb 2469ms 3.3ms 477.2MB 2927ms 177ms truffleruby 22.3.1
ruby 4.rb timeout 0.0ms 32.4MB 4973ms 7ms ruby 3.2.2
ruby 4.rb timeout 0.0ms 32.8MB 4970ms 13ms ruby/yjit 3.2.2