Programming Language and compiler
Benchmarks

Javascript VS Dart benchmarks

Current benchmark data was generated on Mon Oct 03 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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 1012ms 7.8ms 87.4MB 997ms 23ms dart/exe 2.18.2
javascript 1.js 1265ms 5.0ms 244.3MB 1590ms 47ms bun 0.1.13
javascript 1.js 3035ms 663ms 359.9MB 2487ms 933ms node 18.10.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 101ms 0.3ms 47.4MB 77ms 13ms dart/exe 2.18.2
javascript 1.js 118ms 2.2ms 98.0MB 107ms 13ms bun 0.1.13
javascript 1.js 201ms 4.3ms 84.2MB 180ms 20ms node 18.10.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2337ms 24ms 81.3MB 2373ms 47ms node 18.10.0
javascript 1.js 3545ms 74ms 109.4MB 3570ms 23ms bun 0.1.13
dart 1.dart timeout 0.0ms 0.0MB 0ms 0ms dart/exe 2.18.2

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 225ms 2.2ms 61.9MB 210ms 10ms node 18.10.0
javascript 1.js 254ms 2.7ms 100.1MB 270ms 13ms bun 0.1.13
dart 1.dart 558ms 1.9ms 16.0MB 540ms 17ms dart/exe 2.18.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 17ms 2.4ms 52.6MB 10ms 0ms bun 0.1.13
javascript 1.js 56ms 0.8ms 42.1MB 40ms 2ms node 18.10.0
dart 1.dart 1008ms 0.4ms 12.2MB 0ms 0ms dart/exe 2.18.2

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 168ms 1.8ms 72.5MB 137ms 27ms node 18.10.0
dart 1.dart 260ms 0.3ms 57.5MB 237ms 17ms dart/exe 2.18.2
javascript 1.js 397ms 24ms 265.5MB 353ms 40ms bun 0.1.13

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 1089ms 6.1ms 284.9MB 1087ms 110ms node 18.10.0
javascript 1.js 2157ms 31ms 1217.0MB 2013ms 353ms bun 0.1.13
dart 1.dart 2164ms 1.5ms 299.4MB 2213ms 127ms dart/exe 2.18.2

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 235ms 0.3ms 16.6MB 223ms 0ms dart/exe 2.18.2
javascript 2.js 523ms 5.3ms 107.6MB 517ms 23ms bun 0.1.13
javascript 1.js 553ms 2.4ms 148.4MB 557ms 13ms bun 0.1.13
javascript 2.js 792ms 3.7ms 60.7MB 763ms 17ms node 18.10.0
javascript 1.js 1145ms 5.0ms 61.5MB 1113ms 20ms node 18.10.0
dart 1.dart 1457ms 6.3ms 16.8MB 1437ms 7ms dart/exe 2.18.2

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 686ms 3.9ms 16.9MB 677ms 0ms dart/exe 2.18.2
javascript 2.js 1508ms 2.5ms 104.2MB 1513ms 17ms bun 0.1.13
javascript 1.js 1588ms 8.2ms 172.8MB 1613ms 30ms bun 0.1.13
javascript 2.js 2202ms 18ms 63.0MB 2180ms 20ms node 18.10.0
javascript 1.js 3262ms 5.5ms 61.7MB 3240ms 17ms node 18.10.0
dart 1.dart 4345ms 2.0ms 16.8MB 4333ms 3ms dart/exe 2.18.2

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 111ms 0.9ms 16.6MB 100ms 0ms dart/exe 2.18.2
dart 1.dart 206ms 0.8ms 16.7MB 190ms 0ms dart/exe 2.18.2
javascript 2.js 266ms 2.2ms 96.0MB 257ms 17ms bun 0.1.13
javascript 1.js 280ms 1.9ms 113.7MB 280ms 13ms bun 0.1.13
javascript 2.js 415ms 3.4ms 50.6MB 403ms 3ms node 18.10.0
javascript 1.js 449ms 5.1ms 49.6MB 430ms 0ms node 18.10.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 484ms 1.3ms 68.5MB 457ms 30ms dart/exe 2.18.2
javascript 1.js 755ms 12ms 157.4MB 853ms 30ms bun 0.1.13
javascript 1.js 804ms 2.4ms 121.5MB 813ms 53ms node 18.10.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 124ms 1.6ms 50.7MB 90ms 20ms dart/exe 2.18.2
javascript 1.js 171ms 2.7ms 106.6MB 160ms 17ms bun 0.1.13
javascript 1.js 249ms 2.4ms 88.9MB 240ms 20ms node 18.10.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 517ms 0.5ms 13.9MB 503ms 0ms dart/exe 2.18.2
javascript 6.js 622ms 7.0ms 47.2MB 603ms 7ms node 18.10.0
javascript 6.js 1030ms 27ms 66.5MB 1023ms 7ms bun 0.1.13

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 60ms 1.0ms 11.2MB 47ms 0ms dart/exe 2.18.2
javascript 6.js 123ms 0.2ms 47.2MB 107ms 7ms node 18.10.0
javascript 6.js 128ms 5.6ms 67.2MB 117ms 10ms bun 0.1.13

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2933ms 4.0ms 101.0MB 2953ms 23ms bun 0.1.13
javascript 1.js 3542ms 52ms 52.1MB 3547ms 17ms node 18.10.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 761ms 7.1ms 104.6MB 757ms 27ms bun 0.1.13
javascript 1.js 937ms 4.7ms 50.7MB 933ms 13ms node 18.10.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1511ms 298ms 117.4MB 1140ms 780ms dart/exe 2.18.2
javascript 1.js 3821ms 46ms 155.1MB 1570ms 320ms node 18.10.0
dart 1.dart 3889ms 11ms 103.7MB 1160ms 637ms dart/exe 2.18.2

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 269ms 11ms 59.4MB 183ms 140ms dart/exe 2.18.2
javascript 1.js 367ms 4.8ms 73.1MB 350ms 67ms node 18.10.0
dart 1.dart 1404ms 207ms 57.5MB 173ms 103ms dart/exe 2.18.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1692ms 2.2ms 20.6MB 1677ms 50ms dart/exe 2.18.2
javascript 3.js timeout 0.0ms 0.0MB 0ms 0ms node 18.10.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 427ms 0.4ms 19.9MB 413ms 27ms dart/exe 2.18.2
javascript 3.js 1602ms 6.2ms 63.3MB 1587ms 13ms node 18.10.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2766ms 1.8ms 71.4MB 5200ms 23ms node 18.10.0
dart 1.dart timeout 0.0ms 0.0MB 0ms 0ms dart/exe 2.18.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 862ms 8.2ms 70.8MB 1520ms 17ms node 18.10.0
dart 1.dart 1297ms 0.8ms 11.9MB 1283ms 0ms dart/exe 2.18.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 332ms 0.6ms 13.8MB 313ms 0ms dart/exe 2.18.2
javascript 6-m.js 398ms 6.9ms 69.1MB 583ms 20ms node 18.10.0