Programming Language and compiler
Benchmarks

Dart VS C benchmarks

Current benchmark data was generated on Wed Jan 22 2025, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -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 711ms 2.7ms 80.8MB 680ms 37ms dart/exe 3.6.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 77ms 1.0ms 42.6MB 57ms 10ms dart/exe 3.6.1

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 4961ms 26ms 19.3MB 5503ms 70ms dart/exe 3.6.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 340ms 2.5ms 10.3MB 333ms 17ms dart/exe 3.6.1

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 3581ms 55ms 17.9MB 3550ms 27ms dart/exe 3.6.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 583ms 5.2ms 10.0MB 560ms 17ms dart/exe 3.6.1

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 2739ms 8.1ms 6.3MB 2727ms 0ms dart/exe 3.6.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 225ms 2.6ms 6.1MB 213ms 0ms dart/exe 3.6.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 364ms 1.8ms 8.6MB 353ms 0ms dart/exe 3.6.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 43ms 0.9ms 8.8MB 30ms 0ms dart/exe 3.6.1

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 1.c 1.0ms 0.1ms 1.4MB 0ms 0ms zigcc 0.13.0
c 1.c 1.3ms 0.2ms 2.1MB 0ms 0ms gcc 14.2.0
c 1.c 1.4ms 0.1ms 2.0MB 0ms 0ms clang 14.0.0-1ubuntu1.1
dart 1.dart 4.3ms 0.3ms 6.3MB 0ms 0ms dart/exe 3.6.1

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2-m.dart 1468ms 34ms 115.6MB 1183ms 1557ms dart/exe 3.6.1
dart 1.dart 3990ms 509ms 113.2MB 1213ms 1557ms dart/exe 3.6.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2-m.dart 305ms 11ms 50.0MB 197ms 273ms dart/exe 3.6.1
dart 1.dart 1800ms 415ms 50.1MB 153ms 253ms dart/exe 3.6.1

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 163ms 1.7ms 54.2MB 130ms 20ms dart/exe 3.6.1

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 1467ms 10.0ms 299.7MB 1550ms 100ms dart/exe 3.6.1

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 1-m.c 184ms 11ms 26.4MB 420ms 10ms gcc 14.2.0
c 1-m.c 291ms 2.0ms 29.6MB 997ms 27ms clang 14.0.0-1ubuntu1.1
dart 3-m.dart 1072ms 16ms 278.9MB 3180ms 100ms dart/exe 3.6.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 1-m.c 28ms 1.7ms 12.7MB 63ms 0ms gcc 14.2.0
c 1-m.c 39ms 3.6ms 14.9MB 103ms 3ms clang 14.0.0-1ubuntu1.1
dart 3-m.dart 221ms 3.5ms 195.3MB 503ms 70ms dart/exe 3.6.1

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 159ms 0.7ms 9.3MB 147ms 0ms dart/exe 3.6.1
dart 1.dart 509ms 2.3ms 9.1MB 500ms 0ms dart/exe 3.6.1

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 465ms 1.4ms 9.3MB 450ms 3ms dart/exe 3.6.1
dart 1.dart 1525ms 16ms 9.1MB 1513ms 3ms dart/exe 3.6.1

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 76ms 2.4ms 9.1MB 63ms 3ms dart/exe 3.6.1
dart 1.dart 115ms 1.6ms 9.0MB 110ms 0ms dart/exe 3.6.1

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 329ms 1.4ms 63.6MB 310ms 20ms dart/exe 3.6.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 86ms 1.3ms 43.6MB 60ms 20ms dart/exe 3.6.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 8-i.c 246ms 1.0ms 1.5MB 233ms 0ms zigcc 0.13.0
c 5.c 298ms 0.7ms 1.5MB 290ms 0ms zigcc 0.13.0
c 8-i.c 301ms 1.9ms 2.1MB 290ms 0ms clang 14.0.0-1ubuntu1.1
c 2.c 311ms 1.5ms 2.3MB 300ms 0ms gcc 14.2.0
c 5.c 311ms 0.3ms 2.3MB 300ms 0ms gcc 14.2.0
c 5.c 315ms 0.3ms 2.1MB 300ms 0ms clang 14.0.0-1ubuntu1.1
c 2.c 315ms 1.0ms 1.5MB 303ms 0ms zigcc 0.13.0
c 2.c 317ms 2.6ms 2.1MB 307ms 0ms clang 14.0.0-1ubuntu1.1
c 8-i.c 332ms 0.9ms 2.3MB 320ms 0ms gcc 14.2.0
dart 3.dart 405ms 2.3ms 6.3MB 390ms 0ms dart/exe 3.6.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 8-i.c 26ms 0.1ms 1.5MB 20ms 0ms zigcc 0.13.0
c 5.c 32ms 0.2ms 1.5MB 20ms 0ms zigcc 0.13.0
c 8-i.c 32ms 0.6ms 2.1MB 23ms 0ms clang 14.0.0-1ubuntu1.1
c 2.c 33ms 0.3ms 1.5MB 20ms 0ms zigcc 0.13.0
c 2.c 33ms 0.1ms 2.3MB 23ms 0ms gcc 14.2.0
c 5.c 33ms 0.1ms 2.1MB 27ms 0ms clang 14.0.0-1ubuntu1.1
c 5.c 34ms 0.3ms 2.3MB 27ms 0ms gcc 14.2.0
c 8-i.c 35ms 0.1ms 2.3MB 27ms 0ms gcc 14.2.0
c 2.c 36ms 3.1ms 2.1MB 27ms 0ms clang 14.0.0-1ubuntu1.1
dart 3.dart 47ms 0.2ms 6.3MB 33ms 0ms dart/exe 3.6.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1243ms 11ms 14.6MB 1200ms 47ms dart/exe 3.6.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 314ms 4.3ms 14.6MB 290ms 13ms dart/exe 3.6.1

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 204.3MB 4937ms 63ms dart/exe 3.6.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 561ms 11ms 48.1MB 537ms 13ms dart/exe 3.6.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 6-im.c 969ms 4.6ms 4.1MB 3777ms 0ms gcc 14.2.0
c 4-m.c 976ms 6.3ms 4.1MB 3807ms 0ms gcc 14.2.0
c 6-im.c 1005ms 2.0ms 5.3MB 3930ms 3ms clang 14.0.0-1ubuntu1.1
c 5-im.c 1102ms 12ms 4.1MB 4300ms 0ms gcc 14.2.0
c 4-m.c 1121ms 6.6ms 5.2MB 4377ms 3ms clang 14.0.0-1ubuntu1.1
c 5-im.c 1349ms 29ms 7.3MB 5250ms 7ms clang 14.0.0-1ubuntu1.1
c 3-m.c 1870ms 63ms 7.2MB 7260ms 3ms clang 14.0.0-1ubuntu1.1
c 3-m.c 1983ms 19ms 4.1MB 7780ms 3ms gcc 14.2.0
dart 1.dart 3754ms 33ms 6.3MB 3743ms 0ms dart/exe 3.6.1
dart 2.dart 4364ms 3.7ms 6.3MB 4350ms 0ms dart/exe 3.6.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 4-m.c 253ms 0.8ms 4.1MB 963ms 0ms gcc 14.2.0
c 6-im.c 256ms 5.0ms 4.0MB 970ms 0ms gcc 14.2.0
c 6-im.c 263ms 9.0ms 5.3MB 977ms 3ms clang 14.0.0-1ubuntu1.1
c 5-im.c 291ms 13ms 4.0MB 1097ms 0ms gcc 14.2.0
c 4-m.c 292ms 5.9ms 7.0MB 1100ms 3ms clang 14.0.0-1ubuntu1.1
c 5-im.c 363ms 27ms 5.3MB 1363ms 3ms clang 14.0.0-1ubuntu1.1
c 3-m.c 474ms 12ms 7.2MB 1800ms 0ms clang 14.0.0-1ubuntu1.1
c 3-m.c 504ms 4.5ms 4.0MB 1957ms 0ms gcc 14.2.0
dart 1.dart 938ms 3.2ms 6.3MB 923ms 0ms dart/exe 3.6.1
dart 2.dart 1099ms 5.6ms 6.4MB 1093ms 0ms dart/exe 3.6.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 6-im.c 72ms 2.5ms 4.0MB 250ms 0ms gcc 14.2.0
c 6-im.c 72ms 0.6ms 7.3MB 240ms 0ms clang 14.0.0-1ubuntu1.1
c 4-m.c 77ms 7.1ms 4.0MB 263ms 0ms gcc 14.2.0
c 4-m.c 80ms 0.6ms 5.2MB 273ms 0ms clang 14.0.0-1ubuntu1.1
c 5-im.c 80ms 0.7ms 4.0MB 280ms 0ms gcc 14.2.0
c 5-im.c 94ms 2.4ms 5.5MB 330ms 0ms clang 14.0.0-1ubuntu1.1
c 3-m.c 124ms 0.9ms 5.1MB 443ms 0ms clang 14.0.0-1ubuntu1.1
c 3-m.c 133ms 1.5ms 4.0MB 493ms 0ms gcc 14.2.0
dart 1.dart 241ms 2.9ms 6.5MB 233ms 0ms dart/exe 3.6.1
dart 2.dart 280ms 3.0ms 6.3MB 267ms 0ms dart/exe 3.6.1