Javascript VS Dart benchmarks

Current benchmark data was generated on Wed May 25 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz (Model 85)

* -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
dart 1.dart 1435ms 15ms 85.9MB 1410ms 47ms dart/exe 2.17.0
javascript 1.js 4218ms 14ms 265.6MB 2980ms 1580ms node 18.2.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 134ms 1.6ms 51.1MB 110ms 20ms dart/exe 2.17.0
javascript 1.js 237ms 0.8ms 80.5MB 213ms 33ms node 18.2.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2607ms 120ms 76.4MB 2667ms 50ms node 18.2.0
dart 1.dart timeout 0.0ms 0.0MB 0ms 0ms dart/exe 2.17.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 237ms 1.3ms 57.5MB 210ms 23ms node 18.2.0
dart 1.dart 1522ms 7.0ms 225.4MB 1410ms 197ms dart/exe 2.17.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 8.6ms 1.9ms 13.6MB 0ms 0ms dart/exe 2.17.0
javascript 1.js 50ms 3.0ms 37.6MB 36ms 4ms node 18.2.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 3989ms 47ms 106.6MB 1337ms 760ms dart/exe 2.17.0
javascript 1.js timeout 0.0ms 0.0MB 0ms 0ms node 18.2.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 399ms 7.4ms 68.0MB 357ms 87ms node 18.2.0
dart 1.dart 1680ms 308ms 56.2MB 190ms 143ms dart/exe 2.17.0

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 180ms 2.5ms 70.0MB 153ms 23ms node 18.2.0
dart 1.dart 294ms 3.8ms 57.6MB 267ms 20ms dart/exe 2.17.0

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 1217ms 3.5ms 285.3MB 1183ms 150ms node 18.2.0
dart 1.dart 2374ms 2.5ms 277.2MB 2430ms 167ms dart/exe 2.17.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 235ms 1.4ms 41.6MB 203ms 13ms dart/exe 2.17.0
javascript 2.js 849ms 2.0ms 55.0MB 833ms 7ms node 18.2.0
dart 1.dart 1062ms 0.5ms 44.4MB 1033ms 17ms dart/exe 2.17.0
javascript 1.js 1145ms 3.1ms 57.1MB 1117ms 20ms node 18.2.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 648ms 1.1ms 42.7MB 620ms 17ms dart/exe 2.17.0
javascript 2.js 2393ms 20ms 58.1MB 2380ms 13ms node 18.2.0
dart 1.dart 3126ms 1.8ms 44.4MB 3097ms 13ms dart/exe 2.17.0
javascript 1.js 3152ms 220ms 56.9MB 3113ms 30ms node 18.2.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 106ms 0.4ms 20.8MB 87ms 7ms dart/exe 2.17.0
dart 1.dart 196ms 0.1ms 46.4MB 167ms 13ms dart/exe 2.17.0
javascript 2.js 440ms 2.4ms 46.5MB 423ms 7ms node 18.2.0
javascript 1.js 465ms 0.8ms 42.7MB 443ms 17ms node 18.2.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 680ms 2.3ms 68.7MB 663ms 27ms dart/exe 2.17.0
javascript 1.js 1071ms 1.7ms 117.0MB 1107ms 53ms node 18.2.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 164ms 4.4ms 50.7MB 137ms 17ms dart/exe 2.17.0
javascript 1.js 302ms 1.3ms 84.4MB 290ms 33ms node 18.2.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 620ms 3.1ms 13.9MB 607ms 0ms dart/exe 2.17.0
javascript 6.js 721ms 41ms 42.6MB 703ms 3ms node 18.2.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 70ms 1.3ms 13.8MB 57ms 0ms dart/exe 2.17.0
javascript 6.js 132ms 11ms 42.5MB 103ms 13ms node 18.2.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1869ms 18ms 20.2MB 1870ms 43ms dart/exe 2.17.0
javascript 3.js timeout 0.0ms 0.0MB 0ms 0ms node 18.2.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 448ms 15ms 20.4MB 427ms 17ms dart/exe 2.17.0
javascript 3.js 1675ms 7.6ms 58.4MB 1663ms 13ms node 18.2.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 4145ms 23ms 47.6MB 4160ms 27ms node 18.2.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 1049ms 70ms 46.8MB 1057ms 10ms node 18.2.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2983ms 4.9ms 67.0MB 5593ms 30ms node 18.2.0
dart 1.dart 4795ms 1.0ms 11.7MB 4783ms 0ms dart/exe 2.17.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 923ms 9.4ms 65.4MB 1623ms 27ms node 18.2.0
dart 1.dart 1209ms 2.8ms 14.1MB 1193ms 0ms dart/exe 2.17.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 311ms 1.5ms 13.9MB 293ms 0ms dart/exe 2.17.0
javascript 6-m.js 410ms 6.8ms 65.7MB 593ms 33ms node 18.2.0