Programming Language and compiler
Benchmarks

Perl VS Dart benchmarks

Current benchmark data was generated on Tue Jul 01 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 755ms 6.7ms 80.9MB 730ms 33ms dart/exe 3.8.1
perl 1.pl timeout 0.0ms 77.8MB 4957ms 30ms perl 5.40.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 77ms 0.9ms 42.8MB 53ms 13ms dart/exe 3.8.1
perl 1.pl 1815ms 1.3ms 14.3MB 1800ms 0ms perl 5.40.2

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 361ms 0.4ms 8.8MB 350ms 0ms dart/exe 3.8.1
perl 1.pl 3595ms 23ms 10.9MB 3583ms 0ms perl 5.40.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 43ms 1.2ms 8.9MB 30ms 0ms dart/exe 3.8.1
perl 1.pl 367ms 5.7ms 6.6MB 357ms 0ms perl 5.40.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 2.7ms 0.2ms 5.1MB 0ms 0ms perl 5.40.2
dart 1.dart 3.4ms 0.1ms 6.4MB 0ms 0ms dart/exe 3.8.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 407ms 3.2ms 6.3MB 397ms 0ms dart/exe 3.8.1
perl 2.pl timeout 0.0ms 6.1MB 4990ms 0ms perl 5.40.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 46ms 0.8ms 6.3MB 37ms 0ms dart/exe 3.8.1
perl 2.pl 2771ms 37ms 6.1MB 2760ms 0ms perl 5.40.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 3780ms 11ms 6.4MB 3770ms 0ms dart/exe 3.8.1
dart 2.dart 4939ms 15ms 6.4MB 4923ms 0ms dart/exe 3.8.1
perl 4.pl timeout 0.0ms 9.9MB 19760ms 10ms perl 5.40.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 944ms 3.1ms 6.3MB 933ms 0ms dart/exe 3.8.1
dart 2.dart 1249ms 10ms 6.3MB 1233ms 0ms dart/exe 3.8.1
perl 4.pl timeout 0.0ms 10.1MB 19560ms 7ms perl 5.40.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 238ms 0.3ms 6.3MB 230ms 0ms dart/exe 3.8.1
dart 2.dart 314ms 1.2ms 6.3MB 303ms 0ms dart/exe 3.8.1
perl 4-m.pl 3483ms 51ms 9.4MB 13397ms 0ms perl 5.40.2