Current benchmark data was generated on Fri Aug 01 2025, full log can be found HERE
CONTRIBUTIONS are WELCOME!
* -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.)
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 37ms | 0.9ms | 3.0MB | 30ms | 0ms | crystal 1.17.0 |
crystal | 1.cr | 70ms | 1.9ms | 3.0MB | 60ms | 0ms | crystal 1.17.0 |
dart | 2.dart | 166ms | 3.3ms | 9.3MB | 157ms | 0ms | dart/exe 3.8.2 |
dart | 1.dart | 568ms | 2.5ms | 8.8MB | 560ms | 0ms | dart/exe 3.8.2 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 105ms | 1.9ms | 3.0MB | 97ms | 0ms | crystal 1.17.0 |
crystal | 1.cr | 201ms | 2.2ms | 3.0MB | 190ms | 0ms | crystal 1.17.0 |
dart | 2.dart | 489ms | 7.4ms | 9.1MB | 477ms | 0ms | dart/exe 3.8.2 |
dart | 1.dart | 1699ms | 17ms | 9.1MB | 1680ms | 3ms | dart/exe 3.8.2 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 19ms | 1.2ms | 3.0MB | 10ms | 0ms | crystal 1.17.0 |
crystal | 1.cr | 33ms | 1.2ms | 3.0MB | 20ms | 0ms | crystal 1.17.0 |
dart | 2.dart | 77ms | 1.8ms | 9.0MB | 70ms | 0ms | dart/exe 3.8.2 |
dart | 1.dart | 115ms | 1.1ms | 8.8MB | 103ms | 0ms | dart/exe 3.8.2 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 1.dart | 3748ms | 5.6ms | 6.4MB | 3737ms | 0ms | dart/exe 3.8.2 |
crystal | 1.cr | 3758ms | 11ms | 4.5MB | 3750ms | 0ms | crystal 1.17.0 |
dart | 2.dart | 4936ms | 14ms | 6.4MB | 4920ms | 0ms | dart/exe 3.8.2 |