Programming Language and compiler
Benchmarks

Javascript VS Acton benchmarks

Current benchmark data was generated on Sat Mar 29 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
javascript 1-m.js 952ms 9.6ms 197.4MB 1437ms 220ms bun 1.2.7
javascript 1-m.js 1321ms 107ms 289.4MB 2197ms 167ms node 23.10.0
acton 1.act timeout 0.0ms 67.1MB 5990ms 77ms actonc 0.24.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 102ms 1.5ms 79.8MB 73ms 30ms bun 1.2.7
javascript 1.js 126ms 1.1ms 78.6MB 127ms 27ms node 23.10.0
acton 1.act 834ms 17ms 12.1MB 980ms 67ms actonc 0.24.1

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 1657ms 78ms 90.1MB 1733ms 57ms node 23.10.0
javascript 1.js 2569ms 29ms 101.5MB 2587ms 67ms bun 1.2.7

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 190ms 9.3ms 72.5MB 173ms 23ms node 23.10.0
javascript 1.js 203ms 1.1ms 87.2MB 223ms 30ms bun 1.2.7

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1.act 263ms 1.0ms 6.9MB 240ms 67ms actonc 0.24.1
javascript 1.js 274ms 4.8ms 63.4MB 287ms 27ms node 23.10.0
javascript 1.js 529ms 3.6ms 78.0MB 500ms 27ms bun 1.2.7

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1.act 93ms 7.0ms 5.2MB 77ms 30ms actonc 0.24.1
javascript 1.js 128ms 1.1ms 62.0MB 153ms 17ms node 23.10.0
javascript 1.js 499ms 3.3ms 67.9MB 473ms 20ms bun 1.2.7

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1.act 3.8ms 0.1ms 3.9MB 0ms 0ms actonc 0.24.1
javascript 1.js 13ms 0.4ms 33.1MB 0ms 10ms bun 1.2.7
javascript 1.js 31ms 0.6ms 48.0MB 18ms 4ms node 23.10.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1-m.bun.js 343ms 16ms 77.8MB 147ms 433ms bun 1.2.7
javascript 1.js 3165ms 343ms 189.8MB 3050ms 1443ms node 23.10.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.bun.js 117ms 3.9ms 55.3MB 40ms 107ms bun 1.2.7
javascript 1.js 364ms 0.9ms 79.9MB 330ms 137ms node 23.10.0

json-serde

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 410ms 2.1ms 268.4MB 337ms 113ms bun 1.2.7
javascript 1.js 689ms 4.0ms 200.8MB 807ms 77ms node 23.10.0

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 76ms 1.2ms 71.4MB 50ms 17ms bun 1.2.7
javascript 1.js 110ms 2.0ms 75.9MB 97ms 23ms node 23.10.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 2.js 308ms 1.4ms 62.7MB 297ms 13ms node 23.10.0
javascript 1.js 557ms 2.0ms 60.6MB 543ms 13ms node 23.10.0
javascript 2.js 656ms 6.7ms 122.7MB 707ms 63ms bun 1.2.7
javascript 1.js 826ms 4.9ms 107.5MB 920ms 73ms bun 1.2.7

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 2.js 849ms 6.1ms 68.1MB 837ms 20ms node 23.10.0
javascript 1.js 1587ms 4.1ms 67.7MB 1573ms 17ms node 23.10.0
javascript 2.js 1841ms 8.1ms 122.5MB 2017ms 77ms bun 1.2.7
javascript 1.js 2382ms 22ms 111.6MB 2693ms 157ms bun 1.2.7

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 163ms 0.7ms 57.9MB 150ms 10ms node 23.10.0
javascript 2.js 166ms 0.8ms 56.7MB 157ms 7ms node 23.10.0
javascript 1.js 323ms 2.8ms 115.8MB 357ms 83ms bun 1.2.7
javascript 2.js 360ms 4.2ms 126.4MB 380ms 50ms bun 1.2.7

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1-m.js 484ms 16ms 141.9MB 637ms 120ms bun 1.2.7
javascript 1.js 530ms 4.5ms 130.3MB 607ms 67ms node 23.10.0
acton 1.act 3326ms 8.0ms 102.0MB 3640ms 50ms actonc 0.24.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 116ms 2.7ms 86.8MB 100ms 33ms bun 1.2.7
javascript 1.js 159ms 1.1ms 98.3MB 160ms 37ms node 23.10.0
acton 1.act 720ms 31ms 30.5MB 760ms 27ms actonc 0.24.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 462ms 3.1ms 56.1MB 453ms 0ms node 23.10.0
javascript 6.js 782ms 14ms 46.1MB 777ms 3ms bun 1.2.7

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 78ms 0.6ms 56.1MB 67ms 7ms node 23.10.0
javascript 6.js 99ms 1.4ms 46.1MB 93ms 7ms bun 1.2.7

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2575ms 11ms 60.0MB 2583ms 23ms node 23.10.0
javascript 1.js 2796ms 8.4ms 84.8MB 2807ms 60ms bun 1.2.7

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 677ms 1.5ms 57.1MB 683ms 13ms node 23.10.0
javascript 1.js 740ms 6.0ms 84.4MB 740ms 33ms bun 1.2.7

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1-m.act 3012ms 126ms 6.8MB 2843ms 2047ms actonc 0.24.1
javascript 3.js timeout 0.0ms 88.4MB 4983ms 23ms node 23.10.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1-m.act 863ms 23ms 5.6MB 800ms 610ms actonc 0.24.1
javascript 3.js 1104ms 5.3ms 70.7MB 1080ms 20ms node 23.10.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2201ms 33ms 115.5MB 8230ms 60ms node 23.10.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 653ms 1.5ms 112.8MB 2323ms 57ms node 23.10.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 269ms 3.8ms 110.6MB 830ms 53ms node 23.10.0