Programming Language and compiler
Benchmarks

Dart VS D 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
d 1.d 3555ms 56ms 75.2MB 3803ms 27ms ldc2 1.30.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.2

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
d 1.d 293ms 2.0ms 15.2MB 273ms 7ms ldc2 1.30.0
d 1.d 440ms 6.7ms 16.2MB 430ms 3ms dmd 2.100.2

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.2
d 1.d timeout 0.0ms 0.0MB 0ms 0ms ldc2 1.30.0
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
dart 1.dart 567ms 1.3ms 15.1MB 553ms 17ms dart/exe 2.18.2
d 1.d 1260ms 12ms 8.5MB 1243ms 3ms ldc2 1.30.0
d 1.d 1678ms 10ms 9.4MB 1657ms 3ms dmd 2.100.2

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.2
d 1.d timeout 0.0ms 0.0MB 0ms 0ms ldc2 1.30.0
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
d 1.d 925ms 0.5ms 6.6MB 910ms 0ms ldc2 1.30.0
d 1.d 1091ms 3.2ms 8.6MB 1080ms 0ms dmd 2.100.2
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

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

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 203ms 2.2ms 31.4MB 177ms 10ms ldc2 1.30.0
dart 1.dart 490ms 0.9ms 14.4MB 473ms 0ms dart/exe 2.18.2
d 1.d 648ms 1.7ms 47.9MB 623ms 13ms dmd 2.100.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 25ms 0.8ms 7.2MB 10ms 0ms ldc2 1.30.0
dart 1.dart 59ms 0.4ms 16.2MB 43ms 3ms dart/exe 2.18.2
d 1.d 68ms 0.9ms 10.4MB 57ms 0ms dmd 2.100.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2.2ms 0.5ms 2.9MB 0ms 0ms ldc2 1.30.0
d 1.d 2.5ms 0.7ms 4.1MB 0ms 0ms dmd 2.100.2
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
d 1.d 174ms 0.2ms 4.0MB 160ms 0ms ldc2 1.30.0
dart 2.dart 213ms 2.2ms 14.7MB 197ms 0ms dart/exe 2.18.2
d 1.d 253ms 1.4ms 6.8MB 240ms 0ms dmd 2.100.2
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
d 1.d 511ms 1.6ms 4.0MB 500ms 0ms ldc2 1.30.0
dart 2.dart 613ms 2.5ms 14.6MB 603ms 3ms dart/exe 2.18.2
d 1.d 743ms 1.6ms 4.8MB 737ms 0ms dmd 2.100.2
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
d 1.d 76ms 0.5ms 3.7MB 70ms 0ms ldc2 1.30.0
dart 2.dart 101ms 0.6ms 14.5MB 80ms 3ms dart/exe 2.18.2
d 1.d 112ms 0.6ms 5.1MB 100ms 0ms dmd 2.100.2
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
d 1.d 1730ms 5.5ms 74.9MB 1797ms 17ms ldc2 1.30.0
d 1.d 2939ms 8.4ms 153.3MB 3277ms 37ms dmd 2.100.2

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
d 1.d 331ms 2.0ms 39.2MB 313ms 7ms ldc2 1.30.0
d 1.d 595ms 3.4ms 39.9MB 637ms 10ms dmd 2.100.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 465ms 0.4ms 1.2MB 457ms 0ms ldc2 1.30.0
d 2.d 482ms 7.5ms 1.2MB 473ms 0ms ldc2 1.30.0
dart 3.dart 618ms 0.2ms 12.0MB 600ms 0ms dart/exe 2.18.2
d 1.d 1239ms 5.5ms 2.0MB 1227ms 0ms dmd 2.100.2
d 2.d 2903ms 1.3ms 2.0MB 2890ms 0ms dmd 2.100.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 50ms 0.1ms 1.2MB 40ms 0ms ldc2 1.30.0
d 1.d 51ms 2.6ms 1.2MB 40ms 0ms ldc2 1.30.0
dart 3.dart 71ms 1.0ms 13.8MB 60ms 0ms dart/exe 2.18.2
d 1.d 127ms 0.1ms 2.0MB 120ms 0ms dmd 2.100.2
d 2.d 294ms 1.1ms 1.9MB 280ms 0ms dmd 2.100.2

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
d 1.d 3087ms 2.7ms 7.9MB 3123ms 27ms ldc2 1.30.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.2

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
d 1.d 738ms 3.7ms 8.0MB 737ms 7ms ldc2 1.30.0
d 1.d 1431ms 3.5ms 8.8MB 1437ms 3ms dmd 2.100.2

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 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
d 1.d 4243ms 0.9ms 4.1MB 4230ms 0ms ldc2 1.30.0
d 1.d 4429ms 23ms 4.5MB 4417ms 0ms dmd 2.100.2
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
d 1.d 1066ms 2.2ms 3.5MB 1053ms 0ms ldc2 1.30.0
d 1.d 1110ms 2.5ms 4.2MB 1097ms 0ms dmd 2.100.2
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
d 1.d 270ms 0.4ms 3.4MB 260ms 0ms ldc2 1.30.0
d 1.d 280ms 0.4ms 4.2MB 270ms 0ms dmd 2.100.2
dart 1.dart 338ms 1.7ms 13.9MB 320ms 0ms dart/exe 2.18.2