Dart VS Wasm benchmarks

Current benchmark data was generated on Fri Sep 30 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 1265ms 11ms 87.3MB 1240ms 37ms dart/exe 2.18.2
wasm 3.rs 2145ms 13ms 37.8MB 2103ms 23ms wasmer/llvm 2.3.0
wasm 5.rs 2189ms 15ms 21.8MB 2157ms 13ms wasmer/llvm 2.3.0
wasm 4.rs 2200ms 0.5ms 21.8MB 2173ms 7ms wasmer/llvm 2.3.0
wasm 5.rs 2220ms 5.4ms 34.7MB 2200ms 0ms wasmedgec 0.11.0
wasm 3.rs 2260ms 12ms 50.8MB 2233ms 7ms wasmedgec 0.11.0
wasm 4.rs 2377ms 24ms 35.0MB 2353ms 10ms wasmedgec 0.11.0
wasm 5.rs 2737ms 25ms 59.4MB 2733ms 20ms node 16.17.0
wasm 3.rs 2803ms 16ms 75.3MB 2783ms 20ms node 16.17.0
wasm 4.rs 2835ms 15ms 59.4MB 2840ms 10ms node 16.17.0
wasm 5.rs 2879ms 21ms 26.8MB 2857ms 7ms wasmtime 1.0.1
wasm 3.rs 2932ms 12ms 42.7MB 2897ms 10ms wasmtime 1.0.1
wasm 4.rs 2950ms 24ms 26.8MB 2930ms 7ms wasmtime 1.0.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 115ms 2.2ms 47.2MB 87ms 17ms dart/exe 2.18.2
wasm 3.rs 198ms 0.7ms 9.8MB 183ms 3ms wasmer/llvm 2.3.0
wasm 5.rs 204ms 0.8ms 7.9MB 193ms 0ms wasmer/llvm 2.3.0
wasm 4.rs 206ms 1.3ms 7.9MB 190ms 0ms wasmer/llvm 2.3.0
wasm 3.rs 210ms 0.3ms 22.7MB 190ms 0ms wasmedgec 0.11.0
wasm 5.rs 215ms 6.4ms 20.9MB 200ms 0ms wasmedgec 0.11.0
wasm 4.rs 226ms 1.3ms 22.1MB 210ms 0ms wasmedgec 0.11.0
wasm 5.rs 271ms 1.9ms 12.9MB 260ms 0ms wasmtime 1.0.1
wasm 3.rs 275ms 2.3ms 14.7MB 263ms 0ms wasmtime 1.0.1
wasm 4.rs 279ms 3.2ms 12.8MB 267ms 0ms wasmtime 1.0.1
wasm 5.rs 326ms 3.4ms 45.1MB 333ms 7ms node 16.17.0
wasm 3.rs 327ms 2.9ms 46.3MB 330ms 10ms node 16.17.0
wasm 4.rs 341ms 5.0ms 44.8MB 347ms 7ms node 16.17.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 3.rs 1270ms 3.8ms 8.2MB 1257ms 0ms wasmer/llvm 2.3.0
wasm 3.rs 1495ms 38ms 48.2MB 1543ms 10ms node 16.17.0
wasm 3.rs 1534ms 10ms 12.7MB 1520ms 0ms wasmtime 1.0.1
wasm 3.rs 2050ms 24ms 20.9MB 2037ms 0ms wasmedgec 0.11.0
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
wasm 3.rs 83ms 1.7ms 6.4MB 70ms 0ms wasmer/llvm 2.3.0
wasm 3.rs 104ms 2.4ms 11.6MB 93ms 0ms wasmtime 1.0.1
wasm 3.rs 142ms 1.2ms 19.6MB 130ms 0ms wasmedgec 0.11.0
wasm 3.rs 212ms 3.9ms 47.8MB 250ms 10ms node 16.17.0
dart 1.dart 567ms 1.3ms 15.1MB 553ms 17ms dart/exe 2.18.2

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 435ms 1.2ms 7.2MB 423ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 472ms 0.8ms 19.9MB 457ms 0ms wasmedgec 0.11.0
wasm 1.rs 572ms 0.3ms 12.1MB 557ms 0ms wasmtime 1.0.1
wasm 1.rs 662ms 0.2ms 48.5MB 703ms 10ms node 16.17.0
dart 1.dart timeout 0.0ms 0.0MB 0ms 0ms dart/exe 2.18.2

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 114ms 0.9ms 6.6MB 107ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 129ms 0.5ms 19.2MB 120ms 0ms wasmedgec 0.11.0
wasm 1.rs 151ms 0.4ms 11.7MB 137ms 0ms wasmtime 1.0.1
wasm 1.rs 260ms 2.9ms 48.8MB 300ms 13ms node 16.17.0
dart 1.dart 1733ms 4.0ms 17.7MB 1727ms 10ms dart/exe 2.18.2

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 4574ms 1.9ms 11.8MB 4557ms 3ms dart/exe 2.18.2
wasm 1.rs timeout 0.0ms 0.0MB 0ms 0ms node 16.17.0
wasm 1.rs timeout 0.0ms 0.0MB 0ms 0ms wasmedgec 0.11.0
wasm 1.rs timeout 0.0ms 0.0MB 0ms 0ms wasmer/llvm 2.3.0
wasm 1.rs timeout 0.0ms 0.0MB 0ms 0ms wasmtime 1.0.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 368ms 0.6ms 14.3MB 353ms 0ms dart/exe 2.18.2
wasm 1.rs 426ms 0.4ms 4.7MB 413ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 436ms 3.4ms 9.2MB 423ms 0ms wasmtime 1.0.1
wasm 1.rs 455ms 1.0ms 18.5MB 440ms 0ms wasmedgec 0.11.0
wasm 1.rs 499ms 6.0ms 44.2MB 503ms 7ms node 16.17.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 296ms 1.0ms 6.0MB 280ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 304ms 0.4ms 18.6MB 290ms 0ms wasmedgec 0.11.0
wasm 1.rs 317ms 0.2ms 9.4MB 300ms 0ms wasmtime 1.0.1
wasm 1.rs 415ms 2.8ms 43.8MB 423ms 7ms node 16.17.0
dart 1.dart 490ms 0.9ms 14.4MB 473ms 0ms dart/exe 2.18.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 33ms 0.9ms 6.1MB 23ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 39ms 0.9ms 11.5MB 30ms 0ms wasmtime 1.0.1
wasm 1.rs 41ms 0.3ms 18.9MB 23ms 3ms wasmedgec 0.11.0
dart 1.dart 59ms 0.4ms 16.2MB 43ms 3ms dart/exe 2.18.2
wasm 1.rs 123ms 0.8ms 43.3MB 137ms 7ms node 16.17.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 2.5ms 0.2ms 4.9MB 0ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 6.6ms 1.7ms 9.2MB 0ms 0ms wasmtime 1.0.1
wasm 1.rs 8.6ms 1.2ms 18.4MB 0ms 0ms wasmedgec 0.11.0
wasm 1.rs 83ms 0.6ms 43.2MB 98ms 2ms node 16.17.0
dart 1.dart 409ms 547ms 11.2MB 0ms 0ms dart/exe 2.18.2

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1732ms 420ms 119.5MB 1370ms 873ms dart/exe 2.18.2
dart 1.dart 3933ms 61ms 104.4MB 1283ms 737ms dart/exe 2.18.2

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 279ms 14ms 56.0MB 187ms 147ms dart/exe 2.18.2
dart 1.dart 1505ms 133ms 55.3MB 193ms 117ms dart/exe 2.18.2

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 280ms 0.2ms 59.9MB 250ms 20ms dart/exe 2.18.2

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 2235ms 3.2ms 298.4MB 2273ms 160ms dart/exe 2.18.2

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3-m.dart 2787ms 88ms 255.8MB 4943ms 133ms dart/exe 2.18.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3-m.dart 440ms 24ms 196.6MB 693ms 87ms dart/exe 2.18.2

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 121ms 1.0ms 6.1MB 110ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 138ms 0.7ms 18.7MB 123ms 0ms wasmedgec 0.11.0
wasm 1.rs 148ms 0.8ms 11.1MB 140ms 0ms wasmtime 1.0.1
dart 2.dart 213ms 2.2ms 14.7MB 197ms 0ms dart/exe 2.18.2
wasm 1.rs 227ms 2.8ms 44.5MB 237ms 10ms node 16.17.0
dart 1.dart 992ms 2.6ms 16.6MB 973ms 3ms dart/exe 2.18.2

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 356ms 2.8ms 6.0MB 343ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 395ms 1.9ms 18.5MB 380ms 0ms wasmedgec 0.11.0
wasm 1.rs 429ms 5.6ms 11.1MB 417ms 0ms wasmtime 1.0.1
wasm 1.rs 489ms 0.9ms 44.8MB 493ms 17ms node 16.17.0
dart 2.dart 613ms 2.5ms 14.6MB 603ms 3ms dart/exe 2.18.2
dart 1.dart 2952ms 4.9ms 16.7MB 2947ms 7ms dart/exe 2.18.2

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 60ms 0.6ms 4.8MB 50ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 71ms 0.6ms 18.2MB 60ms 0ms wasmedgec 0.11.0
wasm 1.rs 74ms 0.9ms 9.4MB 67ms 0ms wasmtime 1.0.1
dart 2.dart 101ms 0.6ms 14.5MB 80ms 3ms dart/exe 2.18.2
wasm 1.rs 155ms 1.9ms 44.8MB 167ms 10ms node 16.17.0
dart 1.dart 171ms 2.7ms 14.2MB 157ms 0ms dart/exe 2.18.2

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 589ms 2.3ms 69.3MB 557ms 37ms dart/exe 2.18.2
wasm 1.rs 1090ms 0.8ms 29.9MB 1057ms 20ms wasmer/llvm 2.3.0
wasm 1.rs 1161ms 6.0ms 42.5MB 1133ms 13ms wasmedgec 0.11.0
wasm 1.rs 1379ms 16ms 67.6MB 1383ms 13ms node 16.17.0
wasm 1.rs 1415ms 3.4ms 34.7MB 1390ms 7ms wasmtime 1.0.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 140ms 2.3ms 48.8MB 113ms 20ms dart/exe 2.18.2
wasm 1.rs 233ms 0.5ms 11.7MB 217ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 253ms 2.1ms 25.0MB 240ms 0ms wasmedgec 0.11.0
wasm 1.rs 305ms 0.4ms 16.9MB 290ms 3ms wasmtime 1.0.1
wasm 1.rs 361ms 6.6ms 49.6MB 370ms 0ms node 16.17.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 524ms 0.2ms 4.7MB 510ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 569ms 0.5ms 11.4MB 557ms 0ms wasmtime 1.0.1
wasm 1.rs 603ms 1.4ms 18.5MB 587ms 0ms wasmedgec 0.11.0
dart 3.dart 618ms 0.2ms 12.0MB 600ms 0ms dart/exe 2.18.2
wasm 1.rs 660ms 2.0ms 48.5MB 680ms 10ms node 16.17.0
wasm 2.rs 802ms 0.2ms 18.7MB 783ms 0ms wasmedgec 0.11.0
wasm 2.rs 825ms 0.7ms 4.8MB 813ms 0ms wasmer/llvm 2.3.0
wasm 2.rs 831ms 5.3ms 9.4MB 820ms 0ms wasmtime 1.0.1
wasm 2.rs 897ms 2.2ms 48.3MB 913ms 10ms node 16.17.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 58ms 0.3ms 4.9MB 50ms 0ms wasmer/llvm 2.3.0
wasm 1.rs 65ms 0.5ms 11.4MB 53ms 0ms wasmtime 1.0.1
wasm 1.rs 69ms 1.5ms 18.6MB 57ms 0ms wasmedgec 0.11.0
dart 3.dart 71ms 1.0ms 13.8MB 60ms 0ms dart/exe 2.18.2
wasm 2.rs 85ms 1.6ms 4.9MB 73ms 0ms wasmer/llvm 2.3.0
wasm 2.rs 89ms 1.7ms 18.5MB 77ms 0ms wasmedgec 0.11.0
wasm 2.rs 91ms 1.5ms 9.4MB 77ms 0ms wasmtime 1.0.1
wasm 1.rs 159ms 1.9ms 48.3MB 183ms 7ms node 16.17.0
wasm 2.rs 184ms 6.9ms 48.5MB 203ms 7ms node 16.17.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1717ms 2.7ms 20.5MB 1713ms 67ms dart/exe 2.18.2
wasm 2.rs 2632ms 0.5ms 6.7MB 2623ms 0ms wasmer/llvm 2.3.0
wasm 2.rs 2839ms 7.1ms 19.9MB 2827ms 3ms wasmedgec 0.11.0
wasm 2.rs 3093ms 4.6ms 11.4MB 3080ms 0ms wasmtime 1.0.1
wasm 2.rs 3345ms 2.3ms 49.3MB 3390ms 7ms node 16.17.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 435ms 0.9ms 22.8MB 403ms 40ms dart/exe 2.18.2
wasm 2.rs 624ms 1.2ms 6.3MB 610ms 0ms wasmer/llvm 2.3.0
wasm 2.rs 678ms 1.8ms 19.3MB 660ms 3ms wasmedgec 0.11.0
wasm 2.rs 737ms 0.8ms 11.7MB 717ms 3ms wasmtime 1.0.1
wasm 2.rs 889ms 0.7ms 48.8MB 930ms 3ms node 16.17.0

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart timeout 0.0ms 0.0MB 0ms 0ms dart/exe 2.18.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 745ms 5.6ms 56.2MB 713ms 17ms dart/exe 2.18.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 3442ms 0.9ms 21.2MB 3423ms 0ms wasmedgec 0.11.0
wasm 7.rs 3625ms 20ms 5.9MB 3603ms 0ms wasmer/llvm 2.3.0
wasm 7.rs 3701ms 0.4ms 19.3MB 3687ms 0ms wasmedgec 0.11.0
wasm 2.rs 3725ms 1.1ms 6.0MB 3717ms 0ms wasmer/llvm 2.3.0
wasm 2.rs 3908ms 16ms 11.1MB 3887ms 3ms wasmtime 1.0.1
wasm 7.rs 4028ms 1.5ms 11.1MB 4013ms 0ms wasmtime 1.0.1
wasm 7.rs 4158ms 8.1ms 48.3MB 4180ms 7ms node 16.17.0
wasm 2.rs 4439ms 3.1ms 48.3MB 4463ms 7ms node 16.17.0
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
wasm 2.rs 869ms 1.0ms 19.2MB 853ms 0ms wasmedgec 0.11.0
wasm 7.rs 914ms 0.8ms 5.9MB 900ms 0ms wasmer/llvm 2.3.0
wasm 2.rs 936ms 0.4ms 5.9MB 923ms 0ms wasmer/llvm 2.3.0
wasm 7.rs 936ms 4.0ms 19.3MB 923ms 0ms wasmedgec 0.11.0
wasm 2.rs 1004ms 0.7ms 11.1MB 993ms 0ms wasmtime 1.0.1
wasm 7.rs 1013ms 1.1ms 11.1MB 1000ms 0ms wasmtime 1.0.1
wasm 7.rs 1122ms 3.7ms 48.3MB 1143ms 7ms node 16.17.0
wasm 2.rs 1192ms 4.1ms 48.3MB 1207ms 13ms node 16.17.0
dart 1.dart 1314ms 0.9ms 11.9MB 1297ms 0ms dart/exe 2.18.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 226ms 0.1ms 18.5MB 210ms 0ms wasmedgec 0.11.0
wasm 7.rs 233ms 1.1ms 4.7MB 220ms 0ms wasmer/llvm 2.3.0
wasm 2.rs 238ms 0.9ms 4.9MB 230ms 0ms wasmer/llvm 2.3.0
wasm 7.rs 245ms 2.9ms 18.8MB 227ms 0ms wasmedgec 0.11.0
wasm 2.rs 258ms 1.4ms 9.4MB 247ms 0ms wasmtime 1.0.1
wasm 7.rs 261ms 0.3ms 11.4MB 243ms 0ms wasmtime 1.0.1
dart 1.dart 338ms 1.7ms 13.9MB 320ms 0ms dart/exe 2.18.2
wasm 7.rs 360ms 0.9ms 48.8MB 373ms 13ms node 16.17.0
wasm 2.rs 377ms 4.6ms 48.8MB 400ms 7ms node 16.17.0