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.)
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
0-i.cpp | 167ms | 0.5ms | 1.5MB | 160ms | 0ms | g++ 11.4.0 |
0-i.cpp | 171ms | 0.2ms | 2.3MB | 160ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
1.cpp | 313ms | 0.2ms | 1.8MB | 303ms | 0ms | g++ 11.4.0 |
1.cpp | 331ms | 25ms | 2.3MB | 323ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
8-m.cpp | 470ms | 2.9ms | 3.4MB | 1823ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
8-m.cpp | 483ms | 0.4ms | 2.1MB | 1880ms | 0ms | g++ 11.4.0 |
6-im.cpp | 925ms | 8.4ms | 2.3MB | 3630ms | 0ms | g++ 11.4.0 |
6-im.cpp | 926ms | 13ms | 3.4MB | 3623ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
8-m.cpp | 124ms | 0.4ms | 3.4MB | 460ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
8-m.cpp | 128ms | 1.3ms | 2.0MB | 477ms | 0ms | g++ 11.4.0 |
6-im.cpp | 238ms | 1.4ms | 3.4MB | 907ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
6-im.cpp | 253ms | 24ms | 2.0MB | 953ms | 0ms | g++ 11.4.0 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
8-m.cpp | 40ms | 0.5ms | 2.0MB | 133ms | 0ms | g++ 11.4.0 |
8-m.cpp | 41ms | 7.1ms | 3.5MB | 120ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
6-im.cpp | 65ms | 0.5ms | 3.5MB | 223ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
6-im.cpp | 68ms | 1.0ms | 2.0MB | 243ms | 0ms | g++ 11.4.0 |