Current benchmark data was generated on Sun Jul 13 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 | 35ms | 0.6ms | 3.0MB | 30ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 65ms | 0.7ms | 3.0MB | 60ms | 0ms | crystal 1.16.3 |
dart | 2.dart | 166ms | 4.9ms | 9.1MB | 153ms | 0ms | dart/exe 3.8.1 |
dart | 1.dart | 572ms | 3.4ms | 9.1MB | 557ms | 0ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 101ms | 1.8ms | 3.0MB | 90ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 186ms | 0.4ms | 3.0MB | 180ms | 0ms | crystal 1.16.3 |
dart | 2.dart | 484ms | 7.2ms | 9.1MB | 477ms | 0ms | dart/exe 3.8.1 |
dart | 1.dart | 1699ms | 6.4ms | 9.3MB | 1683ms | 3ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 18ms | 0.7ms | 3.0MB | 10ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 30ms | 1.1ms | 3.0MB | 20ms | 0ms | crystal 1.16.3 |
dart | 2.dart | 78ms | 0.7ms | 9.0MB | 67ms | 0ms | dart/exe 3.8.1 |
dart | 1.dart | 118ms | 2.2ms | 9.1MB | 107ms | 0ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 1.dart | 3748ms | 2.0ms | 6.4MB | 3740ms | 0ms | dart/exe 3.8.1 |
crystal | 1.cr | 3757ms | 13ms | 4.5MB | 3747ms | 0ms | crystal 1.16.3 |
dart | 2.dart | 4934ms | 6.4ms | 6.4MB | 4923ms | 0ms | dart/exe 3.8.1 |