Programming Language and compiler
Benchmarks

All Ruby benchmarks

Current benchmark data was generated on Wed Jan 22 2025, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -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

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 4697ms 14ms 109.5MB 4587ms 90ms ruby/yjit 3.4.1
1.rb timeout 0.0ms 70.1MB 4937ms 50ms ruby 3.4.1
1.rb timeout 0.0ms 782.5MB 6640ms 683ms truffleruby 24.1.2

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 478ms 0.8ms 20.4MB 460ms 7ms ruby/yjit 3.4.1
1-m.rb 593ms 65ms 442.1MB 1223ms 143ms truffleruby 24.1.2
1.rb 945ms 11ms 19.6MB 920ms 13ms ruby 3.4.1

coro-prime-sieve

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 1399ms 20ms 63.9MB 1310ms 70ms ruby/yjit 3.4.1
1.rb 1850ms 15ms 63.3MB 1773ms 60ms ruby 3.4.1
1.rb timeout 0.0ms 720.1MB 4753ms 1447ms truffleruby 24.1.2

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 160ms 5.4ms 25.8MB 120ms 27ms ruby/yjit 3.4.1
1.rb 181ms 4.2ms 25.1MB 147ms 20ms ruby 3.4.1
1.rb timeout 0.0ms 698.9MB 4753ms 1487ms truffleruby 24.1.2

fasta

Input: 2500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
6.rb 2040ms 8.8ms 23.1MB 2023ms 0ms ruby/yjit 3.4.1
6-m.rb 2230ms 140ms 416.5MB 5760ms 373ms truffleruby 24.1.2
6.rb 3691ms 41ms 22.5MB 3663ms 13ms ruby 3.4.1

Input: 250000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
6.rb 281ms 27ms 15.2MB 257ms 10ms ruby/yjit 3.4.1
6.rb 424ms 3.1ms 14.5MB 403ms 3ms ruby 3.4.1
6-m.rb 803ms 10ms 383.2MB 1957ms 183ms truffleruby 24.1.2

helloworld

Input: QwQ

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 39ms 0.6ms 162.9MB 12ms 28ms truffleruby 24.1.2
1.rb 52ms 1.6ms 13.3MB 34ms 6ms ruby/yjit 3.4.1
1.rb 54ms 1.5ms 12.9MB 40ms 2ms ruby 3.4.1

json-serde

Input: sample 5000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 248ms 0.9ms 30.0MB 227ms 10ms ruby/yjit 3.4.1
1.rb 252ms 5.7ms 29.5MB 220ms 17ms ruby 3.4.1
1-m.rb 4601ms 279ms 548.8MB 12067ms 347ms truffleruby 24.1.2

Input: canada 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 2071ms 5.8ms 133.2MB 1977ms 77ms ruby 3.4.1
1.rb 2092ms 22ms 132.9MB 2007ms 70ms ruby/yjit 3.4.1
1.rb timeout 0.0ms 493.0MB 13207ms 337ms truffleruby 24.1.2

lru

Input: 1000 1000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 332ms 2.7ms 13.6MB 317ms 0ms ruby/yjit 3.4.1
1.rb 528ms 2.0ms 13.0MB 507ms 3ms ruby 3.4.1
1-m.rb 687ms 26ms 371.7MB 1250ms 123ms truffleruby 24.1.2

Input: 1000 3000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 879ms 7.2ms 13.6MB 860ms 3ms ruby/yjit 3.4.1
1-m.rb 1238ms 26ms 415.6MB 1737ms 157ms truffleruby 24.1.2
1.rb 1475ms 7.8ms 13.0MB 1457ms 3ms ruby 3.4.1

Input: 100 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 193ms 0.3ms 13.6MB 177ms 3ms ruby/yjit 3.4.1
1.rb 294ms 3.6ms 12.9MB 273ms 7ms ruby 3.4.1
1-m.rb 519ms 28ms 368.2MB 1017ms 127ms truffleruby 24.1.2

merkletrees

Input: 17

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1-m.rb 4708ms 225ms 552.6MB 12003ms 397ms truffleruby 24.1.2
1.rb timeout 0.0ms 93.6MB 4947ms 40ms ruby 3.4.1
1.rb timeout 0.0ms 97.4MB 4930ms 53ms ruby/yjit 3.4.1

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1-m.rb 2277ms 144ms 640.9MB 5863ms 277ms truffleruby 24.1.2
1.rb 3244ms 3.3ms 38.4MB 3200ms 23ms ruby/yjit 3.4.1
1.rb 4268ms 4.5ms 37.6MB 4237ms 17ms ruby 3.4.1

nbody

Input: 5000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rb 837ms 3.1ms 329.6MB 1080ms 117ms truffleruby 24.1.2
2.rb timeout 0.0ms 12.9MB 4983ms 3ms ruby 3.4.1
2.rb timeout 0.0ms 13.6MB 4980ms 3ms ruby/yjit 3.4.1

Input: 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2-m.rb 321ms 1.6ms 325.2MB 553ms 120ms truffleruby 24.1.2
2.rb 1057ms 1.2ms 13.6MB 1037ms 7ms ruby/yjit 3.4.1
2.rb 2773ms 54ms 12.9MB 2760ms 0ms ruby 3.4.1

nsieve

Input: 12

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb timeout 0.0ms 325.4MB 4850ms 137ms ruby 3.4.1
1.rb timeout 0.0ms 327.0MB 4850ms 130ms ruby/yjit 3.4.1
1.rb timeout 0.0ms 756.9MB 5047ms 177ms truffleruby 24.1.2

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1-m.rb 1816ms 30ms 491.5MB 2583ms 167ms truffleruby 24.1.2
1.rb 3401ms 20ms 131.9MB 3310ms 77ms ruby/yjit 3.4.1
1.rb 4444ms 10ms 131.1MB 4360ms 70ms ruby 3.4.1

pidigits

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb timeout 0.0ms 46.4MB 4927ms 60ms ruby 3.4.1
1.rb timeout 0.0ms 127.6MB 4890ms 93ms ruby/yjit 3.4.1
1.rb timeout 0.0ms 468.1MB 13257ms 403ms truffleruby 24.1.2

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rb 1642ms 9.1ms 46.0MB 1593ms 33ms ruby 3.4.1
1.rb 1760ms 12ms 127.6MB 1617ms 130ms ruby/yjit 3.4.1
1-m.rb 1824ms 19ms 420.6MB 4793ms 207ms truffleruby 24.1.2

spectral-norm

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
4.rb timeout 0.0ms 13.0MB 4980ms 7ms ruby 3.4.1
4.rb timeout 0.0ms 13.6MB 4980ms 3ms ruby/yjit 3.4.1
4.rb timeout 0.0ms 448.7MB 5180ms 220ms truffleruby 24.1.2

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
4.rb 4530ms 33ms 454.5MB 4833ms 187ms truffleruby 24.1.2
4.rb timeout 0.0ms 12.9MB 4980ms 7ms ruby 3.4.1
4.rb timeout 0.0ms 13.6MB 4980ms 10ms ruby/yjit 3.4.1

Input: 2000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
4.rb 1303ms 67ms 435.1MB 1637ms 147ms truffleruby 24.1.2
4.rb timeout 0.0ms 13.0MB 4977ms 7ms ruby 3.4.1
4.rb timeout 0.0ms 13.8MB 4977ms 10ms ruby/yjit 3.4.1