Programming Language and compiler
Benchmarks

Ruby VS Haxe benchmarks

Current benchmark data was generated on Tue Mar 25 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

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 1335ms 6.0ms 144.0MB 1527ms 77ms haxe/cpp 4.3.6
ruby 1-m.rb 1604ms 2779ms 798.2MB 6547ms 637ms truffleruby 24.2.0
haxe 2.hx 4499ms 74ms 495.1MB 5100ms 253ms haxe/cpp 4.3.6
ruby 1.rb 4929ms 11ms 110.0MB 4830ms 87ms ruby/yjit 3.4.2
haxe 1.hx timeout 0.0ms 48.6MB 5677ms 400ms haxe/hl/c 4.3.6
haxe 2.hx timeout 0.0ms 83.0MB 5143ms 663ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 50.6MB 7870ms 427ms haxe/hl/jit 1.15.0
haxe 2.hx timeout 0.0ms 131.0MB 7410ms 773ms haxe/hl/jit 1.15.0
ruby 1.rb timeout 0.0ms 70.6MB 4943ms 43ms ruby 3.4.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 91ms 0.6ms 25.6MB 83ms 10ms haxe/cpp 4.3.6
haxe 2.hx 404ms 2.0ms 58.3MB 440ms 30ms haxe/cpp 4.3.6
ruby 1.rb 497ms 4.3ms 20.3MB 473ms 10ms ruby/yjit 3.4.2
ruby 1-m.rb 605ms 52ms 425.3MB 1203ms 173ms truffleruby 24.2.0
haxe 1.hx 645ms 1.8ms 8.8MB 620ms 40ms haxe/hl/c 4.3.6
haxe 1.hx 682ms 5.5ms 11.2MB 740ms 63ms haxe/hl/jit 1.15.0
haxe 2.hx 935ms 9.3ms 13.6MB 807ms 173ms haxe/hl/c 4.3.6
ruby 1.rb 935ms 7.2ms 19.6MB 910ms 10ms ruby 3.4.2
haxe 2.hx 1121ms 11ms 25.0MB 1130ms 173ms haxe/hl/jit 1.15.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 1467ms 40ms 63.8MB 1387ms 63ms ruby/yjit 3.4.2
ruby 1.rb 1869ms 46ms 63.1MB 1790ms 63ms ruby 3.4.2
ruby 1.rb timeout 0.0ms 336.9MB 4703ms 1443ms truffleruby 24.2.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 160ms 2.1ms 25.6MB 123ms 20ms ruby/yjit 3.4.2
ruby 1.rb 180ms 2.8ms 25.1MB 150ms 20ms ruby 3.4.2
ruby 1.rb timeout 0.0ms 333.3MB 4763ms 1447ms truffleruby 24.2.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 6.rb 2067ms 17ms 23.0MB 2040ms 13ms ruby/yjit 3.4.2
ruby 6-m.rb 2128ms 75ms 365.9MB 5427ms 350ms truffleruby 24.2.0
haxe 1.hx 2412ms 14ms 25.5MB 2307ms 240ms haxe/cpp 4.3.6
ruby 6.rb 3896ms 43ms 22.5MB 3870ms 17ms ruby 3.4.2
haxe 1.hx timeout 0.0ms 3.2MB 4323ms 897ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 3.6MB 4360ms 887ms haxe/hl/jit 1.15.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 259ms 1.1ms 25.6MB 227ms 33ms haxe/cpp 4.3.6
ruby 6.rb 262ms 3.7ms 15.0MB 243ms 7ms ruby/yjit 3.4.2
ruby 6.rb 440ms 7.9ms 14.5MB 420ms 3ms ruby 3.4.2
haxe 1.hx 672ms 0.9ms 3.3MB 560ms 130ms haxe/hl/c 4.3.6
haxe 1.hx 681ms 2.0ms 3.9MB 603ms 100ms haxe/hl/jit 1.15.0
ruby 6-m.rb 787ms 58ms 380.4MB 1943ms 177ms truffleruby 24.2.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 2.0ms 0.3ms 2.9MB 0ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 2.5ms 0.2ms 4.5MB 0ms 0ms haxe/cpp 4.3.6
haxe 1.hx 3.6ms 0.3ms 2.9MB 0ms 0ms haxe/hl/jit 1.15.0
ruby 1.rb 38ms 1.6ms 142.2MB 14ms 28ms truffleruby 24.2.0
ruby 1.rb 52ms 1.2ms 12.9MB 38ms 4ms ruby 3.4.2
ruby 1.rb 54ms 2.1ms 13.0MB 40ms 2ms ruby/yjit 3.4.2

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 257ms 6.2ms 26.6MB 227ms 17ms ruby 3.4.2
ruby 1.rb 261ms 3.5ms 30.3MB 230ms 13ms ruby/yjit 3.4.2
ruby 1-m.rb 4513ms 198ms 499.5MB 11770ms 350ms truffleruby 24.2.0

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 2094ms 7.7ms 134.5MB 2010ms 67ms ruby 3.4.2
ruby 1.rb 2103ms 13ms 135.5MB 2017ms 70ms ruby/yjit 3.4.2
ruby 1.rb timeout 0.0ms 542.8MB 13190ms 353ms truffleruby 24.2.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 137ms 1.9ms 20.4MB 120ms 3ms haxe/cpp 4.3.6
haxe 1.hx 137ms 2.1ms 3.1MB 130ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 156ms 1.3ms 3.8MB 147ms 0ms haxe/hl/jit 1.15.0
ruby 1.rb 332ms 5.1ms 13.5MB 313ms 0ms ruby/yjit 3.4.2
ruby 1.rb 524ms 1.2ms 13.0MB 510ms 0ms ruby 3.4.2
ruby 1-m.rb 710ms 32ms 365.2MB 1233ms 153ms truffleruby 24.2.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 379ms 2.6ms 25.5MB 363ms 7ms haxe/cpp 4.3.6
haxe 1.hx 400ms 2.0ms 3.0MB 387ms 3ms haxe/hl/c 4.3.6
haxe 1.hx 460ms 8.1ms 3.8MB 447ms 0ms haxe/hl/jit 1.15.0
ruby 1.rb 886ms 4.7ms 13.5MB 863ms 10ms ruby/yjit 3.4.2
ruby 1-m.rb 1259ms 50ms 413.3MB 1827ms 197ms truffleruby 24.2.0
ruby 1.rb 1482ms 23ms 13.0MB 1463ms 7ms ruby 3.4.2

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 64ms 2.3ms 12.3MB 57ms 0ms haxe/cpp 4.3.6
haxe 1.hx 67ms 0.6ms 3.0MB 60ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 80ms 1.0ms 3.8MB 70ms 0ms haxe/hl/jit 1.15.0
ruby 1.rb 195ms 2.2ms 13.5MB 177ms 7ms ruby/yjit 3.4.2
ruby 1.rb 289ms 2.1ms 12.9MB 273ms 0ms ruby 3.4.2
ruby 1-m.rb 514ms 28ms 357.0MB 993ms 137ms truffleruby 24.2.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 921ms 13ms 95.0MB 1030ms 47ms haxe/cpp 4.3.6
ruby 1-m.rb 3955ms 22ms 606.4MB 10090ms 377ms truffleruby 24.2.0
haxe 1.hx timeout 0.0ms 32.6MB 5003ms 510ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 55.1MB 6120ms 473ms haxe/hl/jit 1.15.0
ruby 1.rb timeout 0.0ms 94.3MB 4940ms 50ms ruby 3.4.2
ruby 1.rb timeout 0.0ms 94.1MB 4933ms 53ms ruby/yjit 3.4.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 176ms 6.0ms 26.6MB 180ms 10ms haxe/cpp 4.3.6
haxe 1.hx 1311ms 3.0ms 10.8MB 1260ms 130ms haxe/hl/c 4.3.6
haxe 1.hx 1435ms 19ms 20.4MB 1457ms 143ms haxe/hl/jit 1.15.0
ruby 1-m.rb 2157ms 107ms 616.5MB 5503ms 283ms truffleruby 24.2.0
ruby 1.rb 3496ms 172ms 38.3MB 3457ms 23ms ruby/yjit 3.4.2
ruby 1.rb 4445ms 2.9ms 37.8MB 4413ms 17ms ruby 3.4.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 2.rb 846ms 5.3ms 311.6MB 1087ms 127ms truffleruby 24.2.0
haxe 2.hx 854ms 0.2ms 3.0MB 843ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 1074ms 5.4ms 3.0MB 1063ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 1406ms 6.4ms 25.6MB 1630ms 37ms haxe/cpp 4.3.6
haxe 2.hx 2407ms 2.7ms 3.6MB 2397ms 0ms haxe/hl/jit 1.15.0
haxe 1.hx 2472ms 1.5ms 3.6MB 2460ms 0ms haxe/hl/jit 1.15.0
haxe 1.hx timeout 0.0ms 4.4MB 4990ms 0ms haxe/cpp 4.3.6
haxe 2.hx timeout 0.0ms 4.4MB 4990ms 0ms haxe/cpp 4.3.6
haxe 3.hx timeout 0.0ms 3.3MB 3970ms 1537ms haxe/hl/c 4.3.6
haxe 3.hx timeout 0.0ms 3.8MB 4167ms 1297ms haxe/hl/jit 1.15.0
ruby 2.rb timeout 0.0ms 12.9MB 4983ms 7ms ruby 3.4.2
ruby 2.rb timeout 0.0ms 13.5MB 4987ms 0ms ruby/yjit 3.4.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 2.hx 90ms 0.8ms 3.0MB 80ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 113ms 3.1ms 3.0MB 103ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 156ms 1.6ms 25.6MB 163ms 10ms haxe/cpp 4.3.6
haxe 2.hx 248ms 0.6ms 3.6MB 240ms 0ms haxe/hl/jit 1.15.0
haxe 1.hx 253ms 1.7ms 3.6MB 240ms 0ms haxe/hl/jit 1.15.0
ruby 2-m.rb 313ms 8.1ms 310.0MB 540ms 123ms truffleruby 24.2.0
haxe 2.hx 675ms 4.9ms 4.4MB 667ms 0ms haxe/cpp 4.3.6
haxe 3.hx 678ms 1.9ms 3.1MB 530ms 210ms haxe/hl/c 4.3.6
haxe 3.hx 790ms 3.6ms 4.0MB 663ms 187ms haxe/hl/jit 1.15.0
haxe 1.hx 811ms 2.4ms 4.4MB 800ms 0ms haxe/cpp 4.3.6
ruby 2.rb 1065ms 2.9ms 13.5MB 1043ms 0ms ruby/yjit 3.4.2
ruby 2.rb 2836ms 76ms 12.9MB 2817ms 3ms ruby 3.4.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb timeout 0.0ms 325.4MB 4847ms 137ms ruby 3.4.2
ruby 1.rb timeout 0.0ms 327.0MB 4840ms 143ms ruby/yjit 3.4.2
ruby 1.rb timeout 0.0ms 707.0MB 5073ms 153ms truffleruby 24.2.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1-m.rb 1762ms 23ms 498.0MB 2533ms 183ms truffleruby 24.2.0
ruby 1.rb 3732ms 397ms 131.8MB 3640ms 77ms ruby/yjit 3.4.2
ruby 1.rb 4536ms 21ms 131.1MB 4440ms 80ms ruby 3.4.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb timeout 0.0ms 46.7MB 4920ms 67ms ruby 3.4.2
ruby 1.rb timeout 0.0ms 123.9MB 4887ms 100ms ruby/yjit 3.4.2
ruby 1.rb timeout 0.0ms 457.3MB 13323ms 400ms truffleruby 24.2.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 1685ms 6.0ms 46.0MB 1633ms 37ms ruby 3.4.2
ruby 1-m.rb 1729ms 252ms 405.1MB 4537ms 220ms truffleruby 24.2.0
ruby 1.rb 1798ms 0.8ms 127.8MB 1647ms 133ms ruby/yjit 3.4.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 3940ms 1.3ms 3.3MB 3927ms 0ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 7.0MB 4990ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 3.9MB 4990ms 0ms haxe/hl/jit 1.15.0
ruby 4.rb timeout 0.0ms 13.0MB 4983ms 3ms ruby 3.4.2
ruby 4.rb timeout 0.0ms 13.5MB 4983ms 3ms ruby/yjit 3.4.2
ruby 4.rb timeout 0.0ms 454.8MB 5133ms 270ms truffleruby 24.2.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 1002ms 14ms 3.2MB 990ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 2399ms 0.3ms 6.5MB 2390ms 0ms haxe/cpp 4.3.6
ruby 4.rb 4888ms 24ms 442.4MB 5167ms 227ms truffleruby 24.2.0
haxe 1.hx timeout 0.0ms 3.9MB 4990ms 0ms haxe/hl/jit 1.15.0
ruby 4.rb timeout 0.0ms 13.0MB 4983ms 3ms ruby 3.4.2
ruby 4.rb timeout 0.0ms 13.5MB 4980ms 0ms ruby/yjit 3.4.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 254ms 3.0ms 3.2MB 243ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 603ms 0.6ms 5.3MB 590ms 0ms haxe/cpp 4.3.6
ruby 4.rb 1433ms 18ms 370.1MB 1793ms 130ms truffleruby 24.2.0
haxe 1.hx 2314ms 14ms 3.8MB 2303ms 0ms haxe/hl/jit 1.15.0
ruby 4.rb timeout 0.0ms 13.0MB 4980ms 7ms ruby 3.4.2
ruby 4.rb timeout 0.0ms 13.8MB 4980ms 7ms ruby/yjit 3.4.2