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 |
---|---|---|---|---|---|---|---|
cpp | 1-im.cpp | 401ms | 5.2ms | 3.9MB | 1553ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1-im.cpp | 402ms | 3.8ms | 2.6MB | 1547ms | 0ms | g++ 11.4.0 |
zig | 2-m.zig | 639ms | 3.6ms | 1.4MB | 2410ms | 0ms | zig 0.14.1 |
zig | 3-i.zig | 1763ms | 1.4ms | 1.0MB | 1753ms | 0ms | zig 0.14.1 |
zig | 1.zig | 2716ms | 2.1ms | 1.0MB | 2707ms | 0ms | zig 0.14.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 1-im.cpp | 39ms | 1.2ms | 2.5MB | 127ms | 0ms | g++ 11.4.0 |
cpp | 1-im.cpp | 40ms | 1.1ms | 3.9MB | 133ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 2-m.zig | 59ms | 0.3ms | 1.4MB | 200ms | 0ms | zig 0.14.1 |
zig | 3-i.zig | 147ms | 0.4ms | 1.0MB | 140ms | 0ms | zig 0.14.1 |
zig | 1.zig | 229ms | 0.3ms | 1.0MB | 220ms | 0ms | zig 0.14.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 33ms | 1.4ms | 2.8MB | 23ms | 0ms | zig 0.14.1 |
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 | 0.3ms | 2.3MB | 160ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 3.zig | 198ms | 0.5ms | 1.0MB | 190ms | 0ms | zig 0.14.1 |
zig | 2.zig | 279ms | 0.5ms | 1.0MB | 270ms | 0ms | zig 0.14.1 |
cpp | 1.cpp | 315ms | 1.4ms | 2.3MB | 307ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 1.zig | 315ms | 0.9ms | 1.1MB | 310ms | 0ms | zig 0.14.1 |
cpp | 1.cpp | 316ms | 0.7ms | 1.9MB | 307ms | 0ms | g++ 11.4.0 |
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 | 0.1ms | 2.3MB | 10ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 3.zig | 22ms | 0.4ms | 1.0MB | 10ms | 0ms | zig 0.14.1 |
zig | 2.zig | 30ms | 0.1ms | 1.0MB | 20ms | 0ms | zig 0.14.1 |
cpp | 1.cpp | 33ms | 0.1ms | 1.8MB | 23ms | 0ms | g++ 11.4.0 |
zig | 1.zig | 33ms | 0.3ms | 1.1MB | 30ms | 0ms | zig 0.14.1 |
cpp | 1.cpp | 33ms | 0.1ms | 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 | 267ms | 6.8ms | 40.2MB | 250ms | 0ms | zig 0.14.1 |
zig | 2.zig | 328ms | 0.3ms | 6.0MB | 320ms | 0ms | zig 0.14.1 |
cpp | 1.cpp | 485ms | 0.9ms | 7.3MB | 470ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 531ms | 2.8ms | 7.8MB | 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 | 469ms | 3.9ms | 3.4MB | 1827ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 482ms | 1.0ms | 2.4MB | 1887ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 926ms | 10ms | 2.3MB | 3637ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 935ms | 18ms | 3.4MB | 3647ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
zig | 1.zig | 3687ms | 4.1ms | 1.4MB | 3677ms | 0ms | zig 0.14.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 123ms | 0.7ms | 3.4MB | 460ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 128ms | 0.6ms | 2.0MB | 483ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 237ms | 1.4ms | 3.4MB | 903ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 239ms | 2.4ms | 2.0MB | 913ms | 0ms | g++ 11.4.0 |
zig | 1.zig | 928ms | 2.8ms | 1.3MB | 920ms | 0ms | zig 0.14.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 37ms | 1.4ms | 3.4MB | 110ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 39ms | 0.4ms | 2.0MB | 130ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 64ms | 0.1ms | 3.4MB | 227ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 66ms | 0.6ms | 2.1MB | 237ms | 0ms | g++ 11.4.0 |
zig | 1.zig | 232ms | 0.3ms | 1.3MB | 220ms | 0ms | zig 0.14.1 |