Current benchmark data was generated on Sat Mar 29 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 |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 37ms | 0.6ms | 2.9MB | 30ms | 0ms | crystal 1.15.1 |
crystal | 1.cr | 66ms | 1.0ms | 2.9MB | 60ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 100ms | 2.3ms | 2.9MB | 90ms | 0ms | crystal 1.15.1 |
crystal | 1.cr | 186ms | 3.7ms | 2.9MB | 173ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 18ms | 0.8ms | 2.9MB | 10ms | 0ms | crystal 1.15.1 |
crystal | 1.cr | 32ms | 1.0ms | 2.9MB | 20ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 0-i.cpp | 167ms | 0.0ms | 1.5MB | 160ms | 0ms | g++ 11.4.0 |
cpp | 0-i.cpp | 171ms | 0.6ms | 2.3MB | 160ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1.cpp | 315ms | 1.1ms | 1.9MB | 307ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 316ms | 1.6ms | 2.3MB | 310ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
crystal | 2.cr | 343ms | 2.0ms | 3.1MB | 333ms | 0ms | crystal 1.15.1 |
crystal | 1.cr | 345ms | 1.8ms | 3.1MB | 337ms | 0ms | crystal 1.15.1 |
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 | 20ms | 0.6ms | 2.3MB | 10ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1.cpp | 34ms | 0.4ms | 2.3MB | 27ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 1.cpp | 34ms | 1.0ms | 1.8MB | 30ms | 0ms | g++ 11.4.0 |
crystal | 1.cr | 38ms | 1.2ms | 3.1MB | 30ms | 0ms | crystal 1.15.1 |
crystal | 2.cr | 39ms | 0.8ms | 3.1MB | 30ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 2.cr | 300ms | 2.7ms | 8.1MB | 290ms | 0ms | crystal 1.15.1 |
crystal | 1.cr | 424ms | 4.1ms | 42.3MB | 413ms | 0ms | crystal 1.15.1 |
cpp | 1.cpp | 489ms | 3.3ms | 7.3MB | 477ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 531ms | 3.0ms | 7.8MB | 520ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 2.cr | 77ms | 0.8ms | 4.4MB | 70ms | 0ms | crystal 1.15.1 |
crystal | 1.cr | 94ms | 1.2ms | 13.0MB | 80ms | 0ms | crystal 1.15.1 |
cpp | 1.cpp | 121ms | 1.2ms | 3.6MB | 113ms | 0ms | g++ 11.4.0 |
cpp | 1.cpp | 132ms | 1.6ms | 4.0MB | 120ms | 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 | 476ms | 3.5ms | 3.4MB | 1840ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 488ms | 2.9ms | 2.1MB | 1890ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 926ms | 1.9ms | 2.3MB | 3637ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 928ms | 2.0ms | 3.4MB | 3630ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
crystal | 1.cr | 3796ms | 8.8ms | 4.4MB | 3783ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 125ms | 0.7ms | 3.4MB | 457ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 8-m.cpp | 129ms | 0.8ms | 2.0MB | 483ms | 0ms | g++ 11.4.0 |
cpp | 6-im.cpp | 239ms | 2.6ms | 3.4MB | 913ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 242ms | 3.8ms | 2.0MB | 923ms | 0ms | g++ 11.4.0 |
crystal | 1.cr | 955ms | 4.2ms | 4.3MB | 943ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
cpp | 8-m.cpp | 39ms | 0.1ms | 2.0MB | 130ms | 0ms | g++ 11.4.0 |
cpp | 8-m.cpp | 39ms | 4.1ms | 3.4MB | 113ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 65ms | 0.5ms | 3.4MB | 227ms | 0ms | clang++ 14.0.0-1ubuntu1.1 |
cpp | 6-im.cpp | 67ms | 0.3ms | 2.0MB | 240ms | 0ms | g++ 11.4.0 |
crystal | 1.cr | 243ms | 3.1ms | 3.8MB | 233ms | 0ms | crystal 1.15.1 |