Perl VS Dart benchmarks

Current benchmark data was generated on Sun Jun 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 706ms 4.7ms 80.9MB 673ms 37ms dart/exe 3.8.1
perl 1.pl timeout 0.0ms 77.8MB 4960ms 27ms perl 5.40.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 74ms 0.3ms 43.0MB 50ms 13ms dart/exe 3.8.1
perl 1.pl 1815ms 12ms 14.4MB 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 359ms 0.6ms 8.8MB 350ms 0ms dart/exe 3.8.1
perl 1.pl 3556ms 18ms 10.9MB 3543ms 0ms perl 5.40.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 42ms 0.7ms 8.8MB 30ms 0ms dart/exe 3.8.1
perl 1.pl 367ms 3.7ms 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 2.6ms 0.3ms 5.3MB 0ms 0ms perl 5.40.2
dart 1.dart 3.6ms 0.2ms 6.5MB 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 2.1ms 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 0.2ms 6.3MB 40ms 0ms dart/exe 3.8.1
perl 2.pl 2719ms 106ms 6.1MB 2707ms 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 3751ms 7.5ms 6.4MB 3740ms 0ms dart/exe 3.8.1
dart 2.dart 4932ms 8.5ms 6.3MB 4923ms 0ms dart/exe 3.8.1
perl 4.pl timeout 0.0ms 9.9MB 19830ms 0ms perl 5.40.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 942ms 2.6ms 6.3MB 930ms 0ms dart/exe 3.8.1
dart 2.dart 1242ms 3.4ms 6.5MB 1233ms 0ms dart/exe 3.8.1
perl 4.pl timeout 0.0ms 10.0MB 19553ms 10ms perl 5.40.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 239ms 1.4ms 6.3MB 230ms 0ms dart/exe 3.8.1
dart 2.dart 313ms 2.4ms 6.1MB 303ms 0ms dart/exe 3.8.1
perl 4-m.pl 3429ms 2.4ms 9.5MB 13317ms 7ms perl 5.40.2