Programming Language and compiler
Benchmarks

Results for 38 of 40 languages from this run on actest1.

Unavailable in this run: Hack, Lisp. Follow the run link for failure details.

Odin VS Dart benchmarks

Current benchmark data was generated on Sun Sep 27 2026, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] Intel(R) Core(TM) i7-3687U CPU @ 2.10GHz (Model 58)

* -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 1485ms 9.0ms 70.6MB 1513ms 33ms dart/exe 3.13.4
odin 1.odin 3460ms 34ms 49.6MB 3430ms 13ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 329ms 60ms 7.5MB 320ms 0ms odin 2024
dart 1.dart 615ms 12ms 40.9MB 607ms 13ms dart/exe 3.13.4

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 1.6ms 0.4ms 1.4MB 0ms 0ms odin 2024
dart 1.dart 4.6ms 0.7ms 5.6MB 0ms 0ms dart/exe 3.13.4

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 203ms 0.9ms 8.7MB 190ms 0ms dart/exe 3.13.4
odin 1.odin 244ms 2.4ms 1.4MB 233ms 0ms odin 2024
dart 1.dart 1045ms 0.8ms 8.6MB 1033ms 0ms dart/exe 3.13.4

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 587ms 2.0ms 9.4MB 577ms 0ms dart/exe 3.13.4
odin 1.odin 701ms 0.5ms 1.4MB 690ms 0ms odin 2024
dart 1.dart 3117ms 5.0ms 8.7MB 3103ms 0ms dart/exe 3.13.4

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 99ms 1.9ms 8.6MB 90ms 0ms dart/exe 3.13.4
odin 1.odin 119ms 9.7ms 1.4MB 107ms 0ms odin 2024
dart 1.dart 170ms 2.9ms 8.6MB 160ms 0ms dart/exe 3.13.4

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 384ms 2.2ms 4.6MB 367ms 0ms odin 2024

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 20ms 0.6ms 1.4MB 10ms 0ms odin 2024

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1-i.odin 552ms 2.8ms 1.4MB 540ms 0ms odin 2024
odin 1.odin 627ms 4.8ms 1.4MB 613ms 0ms odin 2024
dart 3.dart 763ms 1.7ms 5.5MB 750ms 0ms dart/exe 3.13.4

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1-i.odin 63ms 3.8ms 1.3MB 50ms 0ms odin 2024
odin 1.odin 68ms 2.0ms 1.4MB 57ms 0ms odin 2024
dart 3.dart 84ms 3.0ms 5.8MB 70ms 3ms dart/exe 3.13.4

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 950ms 10ms 40.6MB 927ms 7ms odin 2024
odin 2.odin 1354ms 33ms 6.4MB 1340ms 0ms odin 2024

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 169ms 5.7ms 11.4MB 157ms 0ms odin 2024
odin 2.odin 260ms 1.9ms 2.7MB 250ms 0ms odin 2024

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 8696ms 5.2ms 6.3MB 8683ms 0ms dart/exe 3.13.4
odin 1.odin 11033ms 17ms 2.9MB 11017ms 0ms odin 2024
dart 1.dart 11051ms 5.3ms 5.8MB 11040ms 0ms dart/exe 3.13.4

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 2185ms 2.8ms 5.7MB 2173ms 0ms dart/exe 3.13.4
dart 1.dart 2766ms 11ms 5.9MB 2757ms 0ms dart/exe 3.13.4
odin 1.odin 2767ms 10ms 2.1MB 2753ms 0ms odin 2024

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 554ms 2.3ms 5.7MB 540ms 0ms dart/exe 3.13.4
odin 1.odin 698ms 2.3ms 1.8MB 687ms 0ms odin 2024
dart 1.dart 701ms 3.2ms 5.8MB 690ms 0ms dart/exe 3.13.4