Current benchmark data was generated on Mon Mar 31 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 |
|---|---|---|---|---|---|---|---|
| d | 1.d | 361ms | 1.4ms | 2.9MB | 350ms | 0ms | ldc2 1.40.1 |
| d | 2.d | 364ms | 3.8ms | 2.9MB | 353ms | 0ms | ldc2 1.40.1 |
| d | 1.d | 684ms | 1.4ms | 4.6MB | 673ms | 0ms | dmd 2.110.0 |
| codon | 1.py | 1453ms | 222ms | 9.0MB | 1763ms | 0ms | codon 0.18.2 |
| d | 2.d | 2033ms | 2.7ms | 4.6MB | 2023ms | 0ms | dmd 2.110.0 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| d | 2.d | 38ms | 0.3ms | 2.9MB | 30ms | 0ms | ldc2 1.40.1 |
| d | 1.d | 39ms | 0.2ms | 2.9MB | 30ms | 0ms | ldc2 1.40.1 |
| d | 1.d | 80ms | 15ms | 4.6MB | 70ms | 0ms | dmd 2.110.0 |
| codon | 1-m.py | 174ms | 3.5ms | 8.9MB | 483ms | 0ms | codon 0.18.2 |
| d | 2.d | 207ms | 1.5ms | 4.6MB | 193ms | 0ms | dmd 2.110.0 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| d | 1.d | 288ms | 1.2ms | 45.1MB | 277ms | 0ms | ldc2 1.40.1 |
| d | 1.d | 360ms | 0.3ms | 77.3MB | 340ms | 0ms | dmd 2.110.0 |
| codon | 1-m.py | 419ms | 4.2ms | 47.6MB | 723ms | 0ms | codon 0.18.2 |
| d | 2.d | 842ms | 0.8ms | 49.1MB | 823ms | 0ms | ldc2 1.40.1 |
| d | 2.d | 1165ms | 0.8ms | 48.7MB | 1150ms | 7ms | dmd 2.110.0 |
| codon | 2.py | 1525ms | 10ms | 100.8MB | 1833ms | 17ms | codon 0.18.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| d | 1.d | 59ms | 1.2ms | 12.9MB | 50ms | 0ms | ldc2 1.40.1 |
| d | 1.d | 76ms | 0.3ms | 27.2MB | 67ms | 0ms | dmd 2.110.0 |
| codon | 1-m.py | 127ms | 2.6ms | 18.5MB | 433ms | 0ms | codon 0.18.2 |
| d | 2.d | 207ms | 0.4ms | 17.0MB | 193ms | 0ms | ldc2 1.40.1 |
| d | 2.d | 293ms | 2.4ms | 19.0MB | 280ms | 0ms | dmd 2.110.0 |
| codon | 2-m.py | 394ms | 3.1ms | 27.1MB | 703ms | 3ms | codon 0.18.2 |