Wasm VS Ruby benchmarks

Current benchmark data was generated on Thu Feb 01 2024, 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
wasm 3.rs 1832ms 18ms 82.0MB 1817ms 23ms node 18.19.0
wasm 5.rs 1873ms 10ms 65.7MB 1860ms 20ms node 18.19.0
wasm 4.rs 1910ms 6.6ms 34.9MB 1893ms 3ms wasmtime 17.0.0
wasm 3.rs 1959ms 30ms 50.9MB 1923ms 20ms wasmtime 17.0.0
wasm 5.rs 2022ms 10ms 34.9MB 1997ms 3ms wasmtime 17.0.0
wasm 4.rs 2156ms 42ms 66.8MB 2137ms 20ms node 18.19.0
ruby 1.rb 4037ms 417ms 123.9MB 3920ms 100ms ruby/yjit 3.3.0
ruby 1.rb timeout 0.0ms 85.3MB 4930ms 53ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 679.9MB 9080ms 607ms truffleruby 23.1.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 4.rs 184ms 4.7ms 20.9MB 167ms 0ms wasmtime 17.0.0
wasm 3.rs 186ms 4.3ms 22.9MB 167ms 0ms wasmtime 17.0.0
wasm 5.rs 194ms 1.5ms 20.9MB 180ms 0ms wasmtime 17.0.0
wasm 3.rs 208ms 1.9ms 53.2MB 190ms 23ms node 18.19.0
wasm 5.rs 215ms 1.7ms 53.0MB 210ms 7ms node 18.19.0
wasm 4.rs 252ms 15ms 53.0MB 240ms 13ms node 18.19.0
ruby 1.rb 408ms 6.3ms 36.4MB 367ms 27ms ruby/yjit 3.3.0
ruby 1.rb 856ms 5.9ms 36.4MB 813ms 20ms ruby 3.3.0
ruby 1-m.rb 910ms 25ms 437.3MB 2027ms 183ms truffleruby 23.1.2

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 3.rs 1207ms 4.1ms 55.8MB 1250ms 20ms node 18.19.0
wasm 3.rs 1234ms 9.3ms 21.1MB 1217ms 3ms wasmtime 17.0.0
ruby 1.rb 1431ms 5.5ms 78.5MB 1337ms 77ms ruby/yjit 3.3.0
ruby 1.rb 1779ms 29ms 78.3MB 1693ms 70ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 717.5MB 4877ms 1427ms truffleruby 23.1.2

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 3.rs 89ms 3.1ms 19.7MB 77ms 0ms wasmtime 17.0.0
wasm 3.rs 129ms 0.6ms 57.2MB 157ms 23ms node 18.19.0
ruby 1.rb 169ms 1.3ms 40.5MB 127ms 27ms ruby/yjit 3.3.0
ruby 1.rb 190ms 2.2ms 40.3MB 133ms 40ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 730.8MB 4667ms 1557ms truffleruby 23.1.2

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 469ms 42ms 20.3MB 453ms 0ms wasmtime 17.0.0
wasm 1.rs 481ms 2.2ms 58.4MB 543ms 17ms node 18.19.0

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 120ms 0.3ms 19.6MB 103ms 0ms wasmtime 17.0.0
wasm 1.rs 176ms 0.9ms 58.2MB 223ms 23ms node 18.19.0

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 4176ms 317ms 18.5MB 4160ms 0ms wasmtime 17.0.0
wasm 1.rs timeout 0.0ms 50.5MB 4983ms 7ms node 18.19.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 341ms 5.0ms 18.5MB 330ms 0ms wasmtime 17.0.0
wasm 1.rs 654ms 3.7ms 50.4MB 640ms 10ms node 18.19.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 295ms 2.8ms 18.8MB 280ms 0ms wasmtime 17.0.0
wasm 1.rs 317ms 2.4ms 50.0MB 310ms 7ms node 18.19.0
ruby 6.rb 1457ms 11ms 39.1MB 1407ms 33ms ruby/yjit 3.3.0
ruby 6-m.rb 2178ms 87ms 420.2MB 5517ms 327ms truffleruby 23.1.2
ruby 6.rb 3794ms 10ms 37.6MB 3760ms 20ms ruby 3.3.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 38ms 0.5ms 18.9MB 23ms 0ms wasmtime 17.0.0
wasm 1.rs 67ms 0.8ms 50.5MB 63ms 7ms node 18.19.0
ruby 6.rb 223ms 11ms 30.4MB 190ms 17ms ruby/yjit 3.3.0
ruby 6.rb 445ms 0.8ms 30.0MB 407ms 23ms ruby 3.3.0
ruby 6-m.rb 835ms 23ms 372.2MB 2033ms 187ms truffleruby 23.1.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 6.8ms 0.2ms 19.0MB 0ms 0ms wasmtime 17.0.0
wasm 1.rs 37ms 0.7ms 48.6MB 24ms 4ms node 18.19.0
ruby 1.rb 41ms 0.2ms 161.9MB 8ms 32ms truffleruby 23.1.2
ruby 1.rb 70ms 2.0ms 28.3MB 46ms 12ms ruby 3.3.0
ruby 1.rb 72ms 1.8ms 28.4MB 46ms 16ms ruby/yjit 3.3.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 118ms 1.0ms 19.0MB 107ms 0ms wasmtime 17.0.0
wasm 1.rs 205ms 1.5ms 53.4MB 207ms 10ms node 18.19.0
ruby 1.rb 335ms 1.4ms 28.6MB 307ms 13ms ruby/yjit 3.3.0
ruby 1.rb 536ms 12ms 28.4MB 503ms 20ms ruby 3.3.0
ruby 1-m.rb 658ms 38ms 365.9MB 1090ms 147ms truffleruby 23.1.2

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 340ms 7.6ms 19.0MB 327ms 0ms wasmtime 17.0.0
wasm 1.rs 534ms 4.6ms 53.3MB 530ms 17ms node 18.19.0
ruby 1.rb 860ms 11ms 28.6MB 823ms 20ms ruby/yjit 3.3.0
ruby 1.rb 1229ms 22ms 408.0MB 1667ms 170ms truffleruby 23.1.2
ruby 1.rb 1440ms 9.3ms 28.3MB 1403ms 23ms ruby 3.3.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 62ms 0.6ms 18.8MB 50ms 0ms wasmtime 17.0.0
wasm 1.rs 120ms 1.4ms 52.2MB 110ms 17ms node 18.19.0
ruby 1.rb 202ms 0.6ms 28.6MB 177ms 13ms ruby/yjit 3.3.0
ruby 1.rb 299ms 2.9ms 28.3MB 270ms 17ms ruby 3.3.0
ruby 1-m.rb 526ms 34ms 355.4MB 967ms 143ms truffleruby 23.1.2

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 8.rs 864ms 2.7ms 21.8MB 850ms 0ms wasmtime 17.0.0
wasm 8.rs 1081ms 21ms 54.1MB 1067ms 13ms node 18.19.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 8.rs 44ms 0.3ms 18.9MB 37ms 3ms wasmtime 17.0.0
wasm 8.rs 85ms 3.1ms 51.0MB 80ms 3ms node 18.19.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 994ms 15ms 42.9MB 967ms 13ms wasmtime 17.0.0
wasm 1.rs 1049ms 26ms 74.0MB 1027ms 20ms node 18.19.0
ruby 1.rb timeout 0.0ms 87.8MB 4917ms 73ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 88.2MB 4917ms 67ms ruby/yjit 3.3.0
ruby 1.rb timeout 0.0ms 575.9MB 12800ms 437ms truffleruby 23.1.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 222ms 0.8ms 24.9MB 210ms 0ms wasmtime 17.0.0
wasm 1.rs 258ms 2.2ms 55.9MB 243ms 17ms node 18.19.0
ruby 1-m.rb 2642ms 152ms 618.4MB 6900ms 303ms truffleruby 23.1.2
ruby 1.rb 3031ms 1.4ms 46.8MB 2987ms 30ms ruby/yjit 3.3.0
ruby 1.rb 4013ms 75ms 46.5MB 3970ms 23ms ruby 3.3.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 448ms 1.3ms 18.8MB 430ms 0ms wasmtime 17.0.0
wasm 2.rs 569ms 0.7ms 18.8MB 557ms 0ms wasmtime 17.0.0
wasm 1.rs 787ms 145ms 50.0MB 773ms 7ms node 18.19.0
wasm 2.rs 871ms 3.1ms 51.1MB 860ms 7ms node 18.19.0
ruby 2.rb 953ms 118ms 319.9MB 1190ms 110ms truffleruby 23.1.2
ruby 2.rb timeout 0.0ms 28.1MB 4967ms 17ms ruby 3.3.0
ruby 2.rb timeout 0.0ms 28.5MB 4963ms 20ms ruby/yjit 3.3.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 54ms 1.0ms 18.8MB 40ms 3ms wasmtime 17.0.0
wasm 2.rs 66ms 0.7ms 18.8MB 53ms 0ms wasmtime 17.0.0
wasm 1.rs 104ms 2.6ms 50.1MB 93ms 10ms node 18.19.0
wasm 2.rs 122ms 0.7ms 50.8MB 110ms 7ms node 18.19.0
ruby 2-m.rb 319ms 5.4ms 312.4MB 540ms 113ms truffleruby 23.1.2
ruby 2.rb 1455ms 8.4ms 28.4MB 1423ms 17ms ruby/yjit 3.3.0
ruby 2.rb 2876ms 37ms 28.1MB 2840ms 20ms ruby 3.3.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 346ms 3.4ms 23.8MB 337ms 0ms wasmtime 17.0.0
wasm 1.rs 515ms 31ms 57.9MB 500ms 3ms wasmtime 17.0.0
wasm 2.rs 589ms 5.8ms 54.8MB 580ms 3ms node 18.19.0
wasm 1.rs 812ms 6.1ms 89.4MB 797ms 17ms node 18.19.0
ruby 1.rb timeout 0.0ms 340.6MB 4840ms 150ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 342.0MB 4843ms 140ms ruby/yjit 3.3.0
ruby 1.rb timeout 0.0ms 743.0MB 5043ms 167ms truffleruby 23.1.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 90ms 1.5ms 20.0MB 70ms 0ms wasmtime 17.0.0
wasm 1.rs 107ms 11ms 28.7MB 90ms 3ms wasmtime 17.0.0
wasm 2.rs 173ms 1.8ms 51.1MB 167ms 0ms node 18.19.0
wasm 1.rs 184ms 0.9ms 59.9MB 160ms 17ms node 18.19.0
ruby 1-m.rb 1665ms 20ms 472.9MB 2357ms 177ms truffleruby 23.1.2
ruby 1.rb 3530ms 47ms 146.6MB 3423ms 87ms ruby/yjit 3.3.0
ruby 1.rb 4855ms 12ms 146.4MB 4753ms 83ms ruby 3.3.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 2223ms 3.0ms 19.8MB 2210ms 0ms wasmtime 17.0.0
wasm 2.rs 2256ms 1.9ms 56.4MB 2277ms 30ms node 18.19.0
ruby 1.rb timeout 0.0ms 108.6MB 4923ms 63ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 108.8MB 4913ms 70ms ruby/yjit 3.3.0
ruby 1.rb timeout 0.0ms 456.4MB 13293ms 427ms truffleruby 23.1.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 526ms 0.4ms 18.9MB 507ms 0ms wasmtime 17.0.0
wasm 2.rs 567ms 0.1ms 56.3MB 590ms 23ms node 18.19.0
ruby 1.rb 1680ms 2.7ms 109.0MB 1597ms 67ms ruby/yjit 3.3.0
ruby 1.rb 1696ms 16ms 108.5MB 1610ms 70ms ruby 3.3.0
ruby 1-m.rb 1925ms 70ms 409.5MB 5020ms 253ms truffleruby 23.1.2

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 3531ms 59ms 58.4MB 3590ms 20ms node 18.19.0
wasm 1.rs 3639ms 5.5ms 18.5MB 3623ms 0ms wasmtime 17.0.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 923ms 5.6ms 19.0MB 907ms 0ms wasmtime 17.0.0
wasm 1.rs 927ms 13ms 58.4MB 977ms 30ms node 18.19.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 7.rs 3705ms 9.4ms 49.9MB 3690ms 7ms node 18.19.0
wasm 2.rs 3742ms 13ms 18.3MB 3727ms 0ms wasmtime 17.0.0
wasm 2.rs 3746ms 4.9ms 49.7MB 3730ms 7ms node 18.19.0
wasm 7.rs 4973ms 5.7ms 18.3MB 4957ms 3ms wasmtime 17.0.0
ruby 4.rb timeout 0.0ms 28.1MB 4973ms 10ms ruby 3.3.0
ruby 4.rb timeout 0.0ms 28.5MB 4963ms 17ms ruby/yjit 3.3.0
ruby 4.rb timeout 0.0ms 527.7MB 5150ms 253ms truffleruby 23.1.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 942ms 1.0ms 18.3MB 930ms 0ms wasmtime 17.0.0
wasm 7.rs 954ms 2.8ms 49.9MB 937ms 10ms node 18.19.0
wasm 2.rs 963ms 1.3ms 49.4MB 953ms 3ms node 18.19.0
wasm 7.rs 1251ms 3.1ms 18.2MB 1237ms 0ms wasmtime 17.0.0
ruby 4.rb 4605ms 65ms 509.3MB 4857ms 220ms truffleruby 23.1.2
ruby 4.rb timeout 0.0ms 28.1MB 4967ms 20ms ruby 3.3.0
ruby 4.rb timeout 0.0ms 28.5MB 4963ms 20ms ruby/yjit 3.3.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 245ms 0.7ms 18.7MB 230ms 0ms wasmtime 17.0.0
wasm 7.rs 268ms 1.8ms 49.7MB 253ms 10ms node 18.19.0
wasm 2.rs 271ms 2.4ms 49.3MB 263ms 3ms node 18.19.0
wasm 7.rs 320ms 1.0ms 18.2MB 303ms 0ms wasmtime 17.0.0
ruby 4.rb 1257ms 60ms 358.6MB 1563ms 133ms truffleruby 23.1.2
ruby 4.rb timeout 0.0ms 28.3MB 4973ms 10ms ruby 3.3.0
ruby 4.rb timeout 0.0ms 28.4MB 4970ms 13ms ruby/yjit 3.3.0