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 |
---|---|---|---|---|---|---|---|
d | 1-im.d | 377ms | 1.9ms | 3.0MB | 1423ms | 0ms | ldc2 1.41.0 |
cpp | 1-im.cpp | 402ms | 3.9ms | 4.0MB | 1563ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1-im.cpp | 403ms | 1.7ms | 2.5MB | 1547ms | 0ms | g++ 11.4.0 |
d | 2-im.d | 1130ms | 21ms | 3.0MB | 4303ms | 3ms | ldc2 1.41.0 |
d | 1-i.d | 1488ms | 1.6ms | 2.9MB | 1480ms | 0ms | ldc2 1.41.0 |
d | 1.d | 3115ms | 16ms | 2.9MB | 3107ms | 0ms | ldc2 1.41.0 |
d | 2-i.d | 3226ms | 2.2ms | 2.9MB | 3217ms | 0ms | ldc2 1.41.0 |
d | 1.d | 3535ms | 4.3ms | 4.6MB | 3527ms | 0ms | dmd 2.111.0 |
d | 1-im.d | 4491ms | 66ms | 4.8MB | 17510ms | 0ms | dmd 2.111.0 |
d | 1-i.d | timeout | 0.0ms | 4.6MB | 4990ms | 0ms | dmd 2.111.0 |
d | 2-i.d | timeout | 0.0ms | 4.5MB | 4990ms | 0ms | dmd 2.111.0 |
d | 2-im.d | timeout | 0.0ms | 4.9MB | 19723ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
d | 1-im.d | 37ms | 1.0ms | 3.0MB | 110ms | 0ms | ldc2 1.41.0 |
cpp | 1-im.cpp | 40ms | 1.4ms | 2.6MB | 130ms | 0ms | g++ 11.4.0 |
cpp | 1-im.cpp | 40ms | 1.4ms | 3.9MB | 133ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
d | 2-im.d | 96ms | 1.9ms | 3.0MB | 350ms | 0ms | ldc2 1.41.0 |
d | 1-i.d | 123ms | 0.1ms | 2.9MB | 120ms | 0ms | ldc2 1.41.0 |
d | 1.d | 264ms | 3.2ms | 2.9MB | 253ms | 0ms | ldc2 1.41.0 |
d | 2-i.d | 266ms | 0.6ms | 2.8MB | 260ms | 0ms | ldc2 1.41.0 |
d | 1.d | 297ms | 3.2ms | 4.6MB | 290ms | 0ms | dmd 2.111.0 |
d | 1-im.d | 377ms | 1.2ms | 4.9MB | 1430ms | 0ms | dmd 2.111.0 |
d | 2-im.d | 527ms | 0.8ms | 4.9MB | 2003ms | 0ms | dmd 2.111.0 |
d | 1-i.d | 882ms | 15ms | 4.6MB | 873ms | 0ms | dmd 2.111.0 |
d | 2-i.d | 1390ms | 1.3ms | 4.6MB | 1380ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
d | 1.d | 130ms | 0.9ms | 6.2MB | 120ms | 0ms | ldc2 1.41.0 |
d | 1.d | 175ms | 1.9ms | 7.9MB | 163ms | 3ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 0-i.cpp | 167ms | 0.3ms | 1.5MB | 160ms | 0ms | g++ 11.4.0 |
cpp | 0-i.cpp | 171ms | 0.8ms | 2.3MB | 160ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1.cpp | 314ms | 1.3ms | 1.8MB | 307ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 316ms | 1.0ms | 2.3MB | 310ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
d | 1.d | 360ms | 0.2ms | 2.9MB | 350ms | 0ms | ldc2 1.41.0 |
d | 2.d | 361ms | 1.9ms | 2.9MB | 350ms | 0ms | ldc2 1.41.0 |
d | 1.d | 678ms | 2.2ms | 4.6MB | 670ms | 0ms | dmd 2.111.0 |
d | 2.d | 2033ms | 7.7ms | 4.8MB | 2023ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 0-i.cpp | 18ms | 0.1ms | 1.5MB | 10ms | 0ms | g++ 11.4.0 |
cpp | 0-i.cpp | 19ms | 0.4ms | 2.3MB | 10ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1.cpp | 34ms | 0.6ms | 2.3MB | 30ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1.cpp | 34ms | 0.9ms | 1.8MB | 30ms | 0ms | g++ 11.4.0 |
d | 2.d | 38ms | 0.3ms | 2.9MB | 30ms | 0ms | ldc2 1.41.0 |
d | 1.d | 39ms | 0.4ms | 2.9MB | 30ms | 0ms | ldc2 1.41.0 |
d | 1.d | 72ms | 0.1ms | 4.8MB | 60ms | 0ms | dmd 2.111.0 |
d | 2.d | 207ms | 2.8ms | 4.8MB | 197ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
d | 1.d | 300ms | 2.3ms | 45.7MB | 287ms | 0ms | ldc2 1.41.0 |
d | 1.d | 347ms | 3.8ms | 79.3MB | 333ms | 3ms | dmd 2.111.0 |
cpp | 1.cpp | 484ms | 1.6ms | 7.3MB | 477ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 528ms | 2.2ms | 7.7MB | 520ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
d | 2.d | 843ms | 2.4ms | 49.7MB | 830ms | 3ms | ldc2 1.41.0 |
d | 2.d | 1172ms | 3.3ms | 49.3MB | 1157ms | 3ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
d | 1.d | 64ms | 3.3ms | 15.7MB | 53ms | 0ms | ldc2 1.41.0 |
d | 1.d | 76ms | 1.6ms | 25.2MB | 63ms | 0ms | dmd 2.111.0 |
cpp | 1.cpp | 119ms | 1.7ms | 3.6MB | 110ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 133ms | 0.8ms | 4.0MB | 120ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
d | 2.d | 213ms | 1.6ms | 17.7MB | 200ms | 0ms | ldc2 1.41.0 |
d | 2.d | 291ms | 1.5ms | 19.6MB | 280ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 468ms | 1.6ms | 3.4MB | 1820ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 482ms | 0.8ms | 2.1MB | 1880ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 921ms | 2.0ms | 2.3MB | 3627ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 924ms | 12ms | 3.4MB | 3610ms | 3ms | clang++ 14.0.0-1ubuntu1.1 |
d | 1.d | 3594ms | 2.3ms | 4.0MB | 3583ms | 0ms | ldc2 1.41.0 |
d | 1.d | 3630ms | 25ms | 5.9MB | 3620ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 123ms | 0.9ms | 3.6MB | 460ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 128ms | 0.7ms | 2.0MB | 480ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 238ms | 0.5ms | 2.1MB | 913ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 241ms | 5.7ms | 3.4MB | 910ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
d | 1.d | 901ms | 0.5ms | 3.5MB | 890ms | 0ms | ldc2 1.41.0 |
d | 1.d | 920ms | 0.8ms | 5.3MB | 910ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 39ms | 0.4ms | 2.0MB | 130ms | 0ms | g++ 11.4.0 |
cpp | 8-m.cpp | 39ms | 4.7ms | 3.4MB | 113ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 64ms | 0.4ms | 3.4MB | 227ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 67ms | 0.1ms | 2.0MB | 240ms | 0ms | g++ 11.4.0 |
d | 1.d | 227ms | 0.1ms | 3.3MB | 220ms | 0ms | ldc2 1.41.0 |
d | 1.d | 233ms | 1.1ms | 4.9MB | 220ms | 0ms | dmd 2.111.0 |