Current benchmark data was generated on Mon May 19 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 |
---|---|---|---|---|---|---|---|
cpp | 1-im.cpp | 401ms | 4.9ms | 2.6MB | 1543ms | 0ms | g++ 11.4.0 |
cpp | 1-im.cpp | 402ms | 3.2ms | 3.9MB | 1557ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 2-m.zig | 636ms | 3.6ms | 1.4MB | 2397ms | 0ms | zig 0.14.0 |
zig | 3-i.zig | 1778ms | 22ms | 1.0MB | 1770ms | 0ms | zig 0.14.0 |
zig | 1.zig | 2715ms | 13ms | 1.0MB | 2707ms | 0ms | zig 0.14.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 1-im.cpp | 41ms | 1.6ms | 2.5MB | 133ms | 0ms | g++ 11.4.0 |
cpp | 1-im.cpp | 42ms | 1.5ms | 3.9MB | 137ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 2-m.zig | 59ms | 1.9ms | 1.4MB | 200ms | 0ms | zig 0.14.0 |
zig | 3-i.zig | 147ms | 0.5ms | 1.0MB | 140ms | 0ms | zig 0.14.0 |
zig | 1.zig | 227ms | 0.9ms | 1.0MB | 220ms | 0ms | zig 0.14.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 0-i.cpp | 167ms | 0.5ms | 1.5MB | 160ms | 0ms | g++ 11.4.0 |
cpp | 0-i.cpp | 171ms | 0.2ms | 2.3MB | 160ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 3.zig | 198ms | 0.9ms | 1.0MB | 190ms | 0ms | zig 0.14.0 |
zig | 2.zig | 279ms | 0.5ms | 1.0MB | 270ms | 0ms | zig 0.14.0 |
cpp | 1.cpp | 313ms | 0.2ms | 1.8MB | 303ms | 0ms | g++ 11.4.0 |
zig | 1.zig | 315ms | 1.1ms | 1.1MB | 310ms | 0ms | zig 0.14.0 |
cpp | 1.cpp | 331ms | 25ms | 2.3MB | 323ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 0-i.cpp | 19ms | 0.1ms | 1.5MB | 10ms | 0ms | g++ 11.4.0 |
cpp | 0-i.cpp | 19ms | 0.2ms | 2.3MB | 10ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 3.zig | 22ms | 0.3ms | 1.0MB | 10ms | 0ms | zig 0.14.0 |
zig | 2.zig | 30ms | 0.1ms | 1.0MB | 20ms | 0ms | zig 0.14.0 |
zig | 1.zig | 34ms | 0.4ms | 1.1MB | 30ms | 0ms | zig 0.14.0 |
cpp | 1.cpp | 34ms | 0.4ms | 1.8MB | 30ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 34ms | 0.3ms | 2.3MB | 30ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 259ms | 2.9ms | 40.2MB | 243ms | 0ms | zig 0.14.0 |
zig | 2.zig | 330ms | 0.5ms | 6.0MB | 320ms | 0ms | zig 0.14.0 |
cpp | 1.cpp | 494ms | 10ms | 7.3MB | 483ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 529ms | 1.4ms | 7.7MB | 520ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 470ms | 2.9ms | 3.4MB | 1823ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 483ms | 0.4ms | 2.1MB | 1880ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 925ms | 8.4ms | 2.3MB | 3630ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 926ms | 13ms | 3.4MB | 3623ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 1.zig | 3690ms | 7.6ms | 1.4MB | 3680ms | 0ms | zig 0.14.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 124ms | 0.4ms | 3.4MB | 460ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 128ms | 1.3ms | 2.0MB | 477ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 238ms | 1.4ms | 3.4MB | 907ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 253ms | 24ms | 2.0MB | 953ms | 0ms | g++ 11.4.0 |
zig | 1.zig | 923ms | 1.2ms | 1.3MB | 910ms | 0ms | zig 0.14.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 40ms | 0.5ms | 2.0MB | 133ms | 0ms | g++ 11.4.0 |
cpp | 8-m.cpp | 41ms | 7.1ms | 3.5MB | 120ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 65ms | 0.5ms | 3.5MB | 223ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 68ms | 1.0ms | 2.0MB | 243ms | 0ms | g++ 11.4.0 |
zig | 1.zig | 232ms | 0.7ms | 1.3MB | 220ms | 0ms | zig 0.14.0 |