Go VS Dart benchmarks

Current benchmark data was generated on Wed Feb 08 2023, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8171M 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 1302ms 18ms 85.4MB 1263ms 43ms dart/exe 2.19.2
dart 1.dart 1362ms 1.6ms 86.0MB 1327ms 43ms dart/exe 3.0.0-187.0.dev
go 1.go 3847ms 17ms 45.6MB 5503ms 83ms go 1.19.5
go 1.go timeout 0.0ms 39.4MB 4970ms 7ms tinygo 0.25.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 123ms 2.4ms 47.9MB 97ms 17ms dart/exe 2.19.2
dart 1.dart 129ms 2.0ms 47.6MB 97ms 23ms dart/exe 3.0.0-187.0.dev
go 1.go 324ms 2.4ms 8.3MB 417ms 3ms go 1.19.5
go 1.go 438ms 0.7ms 5.9MB 423ms 0ms tinygo 0.25.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-m.go 984ms 210ms 13.6MB 1910ms 0ms go 1.19.5
go 1.go 2170ms 13ms 256.7MB 2087ms 63ms tinygo 0.25.0
dart 1.dart timeout 0.0ms 23.7MB 4880ms 93ms dart/exe 2.19.2
dart 1.dart timeout 0.0ms 26.1MB 4900ms 60ms dart/exe 3.0.0-187.0.dev

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-m.go 73ms 13ms 5.4MB 117ms 0ms go 1.19.5
go 1.go 346ms 2.1ms 65.6MB 307ms 23ms tinygo 0.25.0
dart 1.dart 563ms 14ms 15.8MB 527ms 17ms dart/exe 2.19.2
dart 1.dart 623ms 37ms 16.0MB 567ms 20ms dart/exe 3.0.0-187.0.dev

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 197ms 3.5ms 8.3MB 180ms 3ms go 1.19.5
dart 1.dart timeout 0.0ms 22.1MB 4977ms 10ms dart/exe 2.19.2
dart 1.dart timeout 0.0ms 21.5MB 4977ms 10ms dart/exe 3.0.0-187.0.dev

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 58ms 1.3ms 8.9MB 50ms 0ms go 1.19.5
dart 1.dart 2024ms 15ms 17.2MB 2000ms 17ms dart/exe 2.19.2
dart 1.dart 2061ms 26ms 15.9MB 2017ms 23ms dart/exe 3.0.0-187.0.dev

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 1448ms 2.7ms 5.0MB 2787ms 7ms go 1.19.5
go 3.go 3217ms 6.8ms 48.9MB 3190ms 7ms tinygo 0.25.0
dart 2.dart timeout 0.0ms 12.5MB 4977ms 0ms dart/exe 2.19.2
dart 2.dart timeout 0.0ms 13.8MB 4980ms 0ms dart/exe 3.0.0-187.0.dev

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 144ms 2.5ms 5.0MB 220ms 0ms go 1.19.5
go 3.go 353ms 3.4ms 49.9MB 333ms 7ms tinygo 0.25.0
dart 2.dart 417ms 1.6ms 11.8MB 403ms 0ms dart/exe 2.19.2
dart 2.dart 461ms 12ms 11.3MB 443ms 0ms dart/exe 3.0.0-187.0.dev

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 251ms 0.7ms 2.9MB 450ms 0ms go 1.19.5
dart 1.dart 587ms 19ms 15.9MB 570ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 626ms 2.3ms 16.8MB 607ms 0ms dart/exe 2.19.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 32ms 0.4ms 2.9MB 40ms 0ms go 1.19.5
dart 1.dart 74ms 3.5ms 15.0MB 57ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 76ms 1.9ms 16.4MB 63ms 0ms dart/exe 2.19.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 1.9ms 0.9ms 0.2MB 0ms 0ms tinygo 0.25.0
go 1.go 3.4ms 0.5ms 2.9MB 0ms 0ms go 1.19.5
dart 1.dart 8.4ms 0.3ms 12.2MB 0ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 611ms 547ms 13.4MB 0ms 0ms dart/exe 2.19.2

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-http2.go 207ms 4.6ms 58.5MB 300ms 50ms go 1.19.5
go 1-m.go 699ms 31ms 164.2MB 677ms 470ms go 1.19.5
go 2-m.go 837ms 102ms 180.4MB 803ms 630ms go 1.19.5
dart 2.dart 1722ms 62ms 117.3MB 1190ms 827ms dart/exe 3.0.0-187.0.dev
dart 2.dart 2468ms 594ms 117.7MB 1207ms 857ms dart/exe 2.19.2
dart 1.dart 3909ms 101ms 105.2MB 1263ms 757ms dart/exe 2.19.2
dart 1.dart 3920ms 84ms 104.3MB 1210ms 773ms dart/exe 3.0.0-187.0.dev

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-http2.go 49ms 1.1ms 25.1MB 47ms 13ms go 1.19.5
go 2.go 131ms 41ms 39.1MB 93ms 50ms go 1.19.5
go 1.go 157ms 5.5ms 37.1MB 103ms 90ms go 1.19.5
dart 2.dart 302ms 13ms 55.2MB 187ms 170ms dart/exe 3.0.0-187.0.dev
dart 2.dart 302ms 9.1ms 57.0MB 200ms 170ms dart/exe 2.19.2
dart 1.dart 1696ms 318ms 54.4MB 187ms 143ms dart/exe 3.0.0-187.0.dev
dart 1.dart 2849ms 641ms 54.1MB 217ms 143ms dart/exe 2.19.2

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 83ms 6.6ms 42.1MB 60ms 17ms go 1.19.5
go 1.go 213ms 3.5ms 18.8MB 197ms 3ms go 1.19.5
dart 1.dart 353ms 5.0ms 60.0MB 323ms 20ms dart/exe 2.19.2
dart 1.dart 358ms 16ms 57.4MB 317ms 30ms dart/exe 3.0.0-187.0.dev

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 483ms 20ms 182.5MB 440ms 133ms go 1.19.5
go 1.go 1288ms 8.1ms 105.2MB 1253ms 83ms go 1.19.5
dart 1.dart 2630ms 4.5ms 300.5MB 2700ms 140ms dart/exe 2.19.2
dart 1.dart 2700ms 8.4ms 301.4MB 2773ms 133ms dart/exe 3.0.0-187.0.dev

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 7-m.go 1633ms 7.4ms 41.6MB 3007ms 40ms go 1.19.5
dart 3-m.dart 3627ms 75ms 283.4MB 6467ms 117ms dart/exe 3.0.0-187.0.dev
dart 3-m.dart 3661ms 88ms 255.4MB 6563ms 120ms dart/exe 2.19.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 7-m.go 271ms 4.2ms 25.3MB 420ms 20ms go 1.19.5
dart 3-m.dart 553ms 21ms 199.6MB 880ms 87ms dart/exe 2.19.2
dart 3-m.dart 559ms 21ms 200.4MB 877ms 87ms dart/exe 3.0.0-187.0.dev

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 195ms 4.6ms 0.3MB 183ms 0ms tinygo 0.25.0
go 3.go 201ms 2.4ms 3.4MB 187ms 0ms go 1.19.5
dart 2.dart 281ms 2.9ms 16.5MB 263ms 3ms dart/exe 3.0.0-187.0.dev
dart 2.dart 286ms 8.5ms 14.4MB 263ms 3ms dart/exe 2.19.2
dart 1.dart 1267ms 4.7ms 16.6MB 1250ms 3ms dart/exe 2.19.2
dart 1.dart 1274ms 2.8ms 17.0MB 1257ms 0ms dart/exe 3.0.0-187.0.dev

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 566ms 1.0ms 0.3MB 553ms 0ms tinygo 0.25.0
go 3.go 589ms 3.6ms 3.4MB 573ms 0ms go 1.19.5
dart 2.dart 803ms 10ms 15.1MB 783ms 3ms dart/exe 2.19.2
dart 2.dart 806ms 1.9ms 14.6MB 790ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 3800ms 8.6ms 15.9MB 3780ms 3ms dart/exe 2.19.2
dart 1.dart 3805ms 20ms 16.7MB 3783ms 3ms dart/exe 3.0.0-187.0.dev

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 99ms 0.4ms 0.0MB 90ms 0ms tinygo 0.25.0
go 3.go 108ms 3.8ms 4.1MB 100ms 0ms go 1.19.5
dart 2.dart 131ms 2.5ms 15.3MB 113ms 3ms dart/exe 3.0.0-187.0.dev
dart 2.dart 134ms 2.0ms 14.8MB 117ms 0ms dart/exe 2.19.2
dart 1.dart 216ms 6.6ms 14.6MB 200ms 3ms dart/exe 2.19.2
dart 1.dart 223ms 8.0ms 14.7MB 200ms 7ms dart/exe 3.0.0-187.0.dev

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 4741ms 38ms 7.4MB 4710ms 3ms go 1.19.5
go 1.go timeout 0.0ms 5.4MB 4977ms 0ms tinygo 0.25.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 199ms 1.3ms 2.9MB 190ms 0ms go 1.19.5
go 1.go 390ms 1.4ms 0.0MB 380ms 0ms tinygo 0.25.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 638ms 10ms 69.2MB 600ms 37ms dart/exe 2.19.2
dart 1.dart 641ms 4.2ms 70.8MB 603ms 43ms dart/exe 3.0.0-187.0.dev
go 1.go 2523ms 14ms 38.2MB 3530ms 67ms go 1.19.5
go 2.go 2861ms 21ms 45.1MB 4040ms 80ms go 1.19.5
go 1.go 4946ms 23ms 212.6MB 4880ms 50ms tinygo 0.25.0
go 2.go timeout 0.0ms 51.3MB 4973ms 3ms tinygo 0.25.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 159ms 3.9ms 48.5MB 127ms 23ms dart/exe 3.0.0-187.0.dev
dart 1.dart 161ms 7.6ms 50.8MB 130ms 20ms dart/exe 2.19.2
go 1.go 535ms 12ms 12.1MB 713ms 20ms go 1.19.5
go 2.go 606ms 2.8ms 13.4MB 837ms 7ms go 1.19.5
go 1.go 864ms 21ms 51.9MB 837ms 7ms tinygo 0.25.0
go 2.go 1659ms 8.8ms 39.3MB 1637ms 7ms tinygo 0.25.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 599ms 3.1ms 2.9MB 587ms 0ms go 1.19.5
dart 3.dart 736ms 6.8ms 13.9MB 717ms 0ms dart/exe 3.0.0-187.0.dev
dart 3.dart 742ms 4.1ms 13.8MB 720ms 0ms dart/exe 2.19.2
go 1.go 839ms 2.3ms 2.0MB 830ms 0ms tinygo 0.25.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 65ms 1.5ms 2.9MB 50ms 0ms go 1.19.5
go 1.go 84ms 1.0ms 0.0MB 73ms 0ms tinygo 0.25.0
dart 3.dart 85ms 0.6ms 12.1MB 70ms 0ms dart/exe 2.19.2
dart 3.dart 86ms 2.4ms 11.5MB 70ms 0ms dart/exe 3.0.0-187.0.dev

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2.go 808ms 5.4ms 17.6MB 793ms 0ms tinygo 0.25.0
go 1.go 986ms 32ms 73.7MB 957ms 17ms go 1.19.5
go 1.go 1060ms 43ms 43.8MB 1027ms 10ms tinygo 0.25.0
go 2.go 1095ms 9.3ms 20.0MB 1073ms 13ms go 1.19.5

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 142ms 8.0ms 22.2MB 120ms 3ms go 1.19.5
go 1.go 151ms 0.6ms 13.4MB 140ms 0ms tinygo 0.25.0
go 2.go 198ms 10ms 5.6MB 173ms 0ms tinygo 0.25.0
go 2.go 259ms 2.0ms 8.0MB 250ms 0ms go 1.19.5

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 1588ms 15ms 8.5MB 1560ms 10ms go 1.19.5
dart 2.dart 1892ms 32ms 19.5MB 1820ms 53ms dart/exe 3.0.0-187.0.dev
dart 2.dart 2080ms 11ms 21.7MB 2023ms 43ms dart/exe 2.19.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 367ms 3.4ms 8.5MB 350ms 3ms go 1.19.5
dart 2.dart 471ms 4.6ms 22.0MB 420ms 33ms dart/exe 3.0.0-187.0.dev
dart 2.dart 534ms 23ms 20.2MB 483ms 33ms dart/exe 2.19.2

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 103.2MB 4937ms 37ms dart/exe 2.19.2
dart 1.dart timeout 0.0ms 103.9MB 4940ms 30ms dart/exe 3.0.0-187.0.dev
go 3.go timeout 0.0ms 110.6MB 4970ms 127ms go 1.19.5
go 3.go timeout 0.0ms 120.5MB 4950ms 30ms tinygo 0.25.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 825ms 3.8ms 55.9MB 793ms 17ms dart/exe 3.0.0-187.0.dev
dart 1.dart 860ms 27ms 55.6MB 823ms 17ms dart/exe 2.19.2
go 3.go 2924ms 14ms 18.5MB 2903ms 30ms go 1.19.5
go 3.go timeout 0.0ms 30.0MB 4983ms 0ms tinygo 0.25.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 185ms 2.9ms 10.1MB 170ms 7ms go 1.19.5

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 61ms 3.2ms 9.6MB 50ms 0ms go 1.19.5

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 2681ms 27ms 4.9MB 5153ms 3ms go 1.19.5
dart 1.dart timeout 0.0ms 11.8MB 4980ms 0ms dart/exe 2.19.2
dart 1.dart timeout 0.0ms 14.0MB 4980ms 0ms dart/exe 3.0.0-187.0.dev
go 1.go timeout 0.0ms 5.4MB 4983ms 3ms go 1.19.5
go 1.go timeout 0.0ms 2.4MB 4983ms 0ms tinygo 0.25.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 674ms 7.1ms 3.4MB 1277ms 0ms go 1.19.5
go 1.go 1330ms 2.8ms 2.9MB 1323ms 0ms go 1.19.5
dart 1.dart 1455ms 14ms 12.4MB 1437ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 1702ms 37ms 13.7MB 1680ms 0ms dart/exe 2.19.2
go 1.go timeout 0.0ms 0.0MB 4983ms 0ms tinygo 0.25.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 182ms 3.8ms 2.9MB 313ms 0ms go 1.19.5
go 1.go 336ms 2.1ms 2.9MB 327ms 0ms go 1.19.5
dart 1.dart 372ms 5.1ms 13.9MB 353ms 0ms dart/exe 3.0.0-187.0.dev
dart 1.dart 439ms 18ms 13.9MB 423ms 0ms dart/exe 2.19.2
go 1.go 1953ms 7.3ms 0.0MB 1940ms 0ms tinygo 0.25.0