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 |
---|---|---|---|---|---|---|---|
nim | 2.nim | 786ms | 11ms | 34.9MB | 770ms | 3ms | nim 2.2.4 |
nim | 2.nim | 947ms | 6.3ms | 35.2MB | 923ms | 10ms | nim/clang 2.2.4 |
python | 1.py | 1162ms | 7.5ms | 96.8MB | 1097ms | 47ms | pypy 3.11.13 |
python | 1.py | timeout | 0.0ms | 41.0MB | 4973ms | 10ms | cpython 3.13.5 |
python | 1.py | timeout | 0.0ms | 40.5MB | 4743ms | 240ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 73ms | 0.2ms | 5.5MB | 60ms | 0ms | nim 2.2.4 |
nim | 2.nim | 93ms | 1.5ms | 5.8MB | 80ms | 0ms | nim/clang 2.2.4 |
python | 1.py | 94ms | 1.5ms | 68.2MB | 67ms | 13ms | pypy 3.11.13 |
python | 1.py | 478ms | 3.6ms | 11.9MB | 457ms | 10ms | pyston 3.8.12 |
python | 1.py | 727ms | 3.3ms | 12.9MB | 717ms | 0ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 1241ms | 47ms | 104.7MB | 1190ms | 33ms | pypy 3.11.13 |
python | 1.py | 2671ms | 7.4ms | 25.4MB | 2650ms | 10ms | cpython 3.13.5 |
nim | 1.nim | timeout | 0.0ms | 574.4MB | 2647ms | 1873ms | nim 2.2.4 |
nim | 3.nim | timeout | 0.0ms | 6.6MB | 4990ms | 0ms | nim 2.2.4 |
nim | 1.nim | timeout | 0.0ms | 574.8MB | 2590ms | 1930ms | nim/clang 2.2.4 |
nim | 3.nim | timeout | 0.0ms | 6.9MB | 4983ms | 0ms | nim/clang 2.2.4 |
python | 1.py | timeout | 0.0ms | 17.4MB | 4980ms | 7ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 223ms | 2.2ms | 85.2MB | 187ms | 23ms | pypy 3.11.13 |
python | 1.py | 228ms | 1.3ms | 20.6MB | 203ms | 10ms | cpython 3.13.5 |
python | 1.py | 660ms | 16ms | 16.8MB | 643ms | 0ms | pyston 3.8.12 |
nim | 3.nim | 903ms | 4.5ms | 4.0MB | 893ms | 0ms | nim/clang 2.2.4 |
nim | 3.nim | 905ms | 4.9ms | 3.6MB | 893ms | 0ms | nim 2.2.4 |
nim | 1.nim | 4097ms | 6.6ms | 518.7MB | 2123ms | 1547ms | nim/clang 2.2.4 |
nim | 1.nim | 4111ms | 9.9ms | 518.2MB | 2133ms | 1553ms | nim 2.2.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 188ms | 2.6ms | 1.5MB | 177ms | 0ms | nim 2.2.4 |
nim | 2.nim | 243ms | 2.2ms | 1.8MB | 233ms | 0ms | nim/clang 2.2.4 |
nim | 1.nim | 537ms | 2.6ms | 1.8MB | 447ms | 73ms | nim/clang 2.2.4 |
nim | 1.nim | 560ms | 2.7ms | 1.5MB | 470ms | 73ms | nim 2.2.4 |
python | 1.py | 2206ms | 28ms | 89.1MB | 2163ms | 33ms | pypy 3.11.13 |
python | 5-m.py | 2331ms | 44ms | 66.1MB | 3597ms | 827ms | pypy 3.11.13 |
python | 5-m.py | 2434ms | 24ms | 12.5MB | 3547ms | 953ms | pyston 3.8.12 |
python | 1.py | 3030ms | 35ms | 8.1MB | 3013ms | 0ms | pyston 3.8.12 |
python | 5-m.py | 3359ms | 19ms | 13.8MB | 4437ms | 910ms | cpython 3.13.5 |
python | 1.py | 4658ms | 45ms | 9.0MB | 4647ms | 0ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 21ms | 0.8ms | 1.5MB | 10ms | 0ms | nim 2.2.4 |
nim | 2.nim | 27ms | 1.0ms | 1.8MB | 20ms | 0ms | nim/clang 2.2.4 |
nim | 1.nim | 57ms | 0.9ms | 1.8MB | 40ms | 0ms | nim/clang 2.2.4 |
nim | 1.nim | 59ms | 0.7ms | 1.5MB | 47ms | 0ms | nim 2.2.4 |
python | 1.py | 279ms | 5.1ms | 63.3MB | 253ms | 10ms | pypy 3.11.13 |
python | 5-m.py | 310ms | 3.6ms | 12.5MB | 397ms | 147ms | pyston 3.8.12 |
python | 1.py | 314ms | 1.1ms | 8.1MB | 300ms | 0ms | pyston 3.8.12 |
python | 5-m.py | 393ms | 1.0ms | 13.8MB | 473ms | 127ms | cpython 3.13.5 |
python | 5-m.py | 449ms | 2.7ms | 66.2MB | 743ms | 297ms | pypy 3.11.13 |
python | 1.py | 486ms | 1.2ms | 9.0MB | 473ms | 0ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 1.0ms | 0.0ms | 1.6MB | 0ms | 0ms | nim 2.2.4 |
nim | 1.nim | 1.1ms | 0.0ms | 1.8MB | 0ms | 0ms | nim/clang 2.2.4 |
python | 1.py | 12ms | 0.8ms | 7.6MB | 0ms | 0ms | pyston 3.8.12 |
python | 1.py | 14ms | 1.2ms | 8.8MB | 10ms | 0ms | cpython 3.13.5 |
python | 1.py | 30ms | 0.8ms | 52.3MB | 10ms | 10ms | pypy 3.11.13 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 112ms | 1.7ms | 1.6MB | 103ms | 0ms | nim/clang 2.2.4 |
nim | 2.nim | 114ms | 2.9ms | 1.4MB | 110ms | 0ms | nim 2.2.4 |
python | 2.py | 154ms | 2.4ms | 58.9MB | 130ms | 10ms | pypy 3.11.13 |
python | 1.py | 187ms | 3.8ms | 59.8MB | 160ms | 10ms | pypy 3.11.13 |
python | 1.py | 730ms | 3.4ms | 8.9MB | 720ms | 0ms | pyston 3.8.12 |
python | 2.py | 845ms | 19ms | 8.5MB | 833ms | 0ms | pyston 3.8.12 |
python | 1.py | 1136ms | 8.0ms | 9.5MB | 1123ms | 0ms | cpython 3.13.5 |
python | 2.py | 1323ms | 19ms | 9.3MB | 1310ms | 0ms | cpython 3.13.5 |
nim | 1.nim | timeout | 0.0ms | 1.3MB | 4990ms | 0ms | nim 2.2.4 |
nim | 1.nim | timeout | 0.0ms | 1.5MB | 4990ms | 0ms | nim/clang 2.2.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 324ms | 2.4ms | 1.9MB | 317ms | 0ms | nim/clang 2.2.4 |
nim | 2.nim | 338ms | 4.4ms | 1.4MB | 330ms | 0ms | nim 2.2.4 |
python | 2.py | 361ms | 2.1ms | 59.7MB | 330ms | 10ms | pypy 3.11.13 |
python | 1.py | 401ms | 4.8ms | 60.9MB | 377ms | 13ms | pypy 3.11.13 |
python | 1.py | 2157ms | 16ms | 8.9MB | 2143ms | 0ms | pyston 3.8.12 |
python | 2.py | 2513ms | 23ms | 8.5MB | 2503ms | 0ms | pyston 3.8.12 |
python | 1.py | 3335ms | 53ms | 9.5MB | 3320ms | 0ms | cpython 3.13.5 |
python | 2.py | 3942ms | 29ms | 9.3MB | 3930ms | 0ms | cpython 3.13.5 |
nim | 1.nim | timeout | 0.0ms | 1.3MB | 4990ms | 0ms | nim 2.2.4 |
nim | 1.nim | timeout | 0.0ms | 1.5MB | 4990ms | 0ms | nim/clang 2.2.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 48ms | 0.2ms | 1.5MB | 40ms | 0ms | nim/clang 2.2.4 |
nim | 2.nim | 51ms | 1.6ms | 1.3MB | 40ms | 0ms | nim 2.2.4 |
python | 2.py | 109ms | 3.1ms | 58.1MB | 87ms | 10ms | pypy 3.11.13 |
python | 1.py | 124ms | 3.2ms | 59.4MB | 103ms | 10ms | pypy 3.11.13 |
python | 1.py | 361ms | 6.0ms | 8.5MB | 347ms | 0ms | pyston 3.8.12 |
python | 2.py | 388ms | 3.0ms | 8.1MB | 377ms | 0ms | pyston 3.8.12 |
nim | 1.nim | 476ms | 2.4ms | 1.3MB | 467ms | 0ms | nim 2.2.4 |
nim | 1.nim | 479ms | 9.7ms | 1.5MB | 470ms | 0ms | nim/clang 2.2.4 |
python | 1.py | 534ms | 6.3ms | 9.3MB | 523ms | 0ms | cpython 3.13.5 |
python | 2.py | 638ms | 7.1ms | 8.9MB | 627ms | 0ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 547ms | 6.1ms | 33.9MB | 527ms | 3ms | nim 2.2.4 |
nim | 1.nim | 645ms | 20ms | 34.7MB | 623ms | 7ms | nim/clang 2.2.4 |
python | 1.py | 2184ms | 9.5ms | 204.9MB | 2073ms | 97ms | pypy 3.11.13 |
python | 1.py | timeout | 0.0ms | 94.1MB | 4960ms | 27ms | cpython 3.13.5 |
python | 1.py | timeout | 0.0ms | 130.4MB | 4940ms | 47ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 116ms | 3.2ms | 9.6MB | 103ms | 0ms | nim 2.2.4 |
nim | 1.nim | 136ms | 5.6ms | 9.9MB | 123ms | 0ms | nim/clang 2.2.4 |
python | 1.py | 378ms | 3.7ms | 105.2MB | 320ms | 47ms | pypy 3.11.13 |
python | 1.py | 2994ms | 19ms | 37.4MB | 2970ms | 10ms | cpython 3.13.5 |
python | 1.py | timeout | 0.0ms | 48.9MB | 4943ms | 43ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 320ms | 1.7ms | 1.8MB | 310ms | 0ms | nim 2.2.4 |
nim | 2.nim | 343ms | 3.6ms | 2.0MB | 337ms | 0ms | nim/clang 2.2.4 |
python | 2.py | 1348ms | 4.2ms | 60.6MB | 1320ms | 10ms | pypy 3.11.13 |
python | 1.py | 2705ms | 69ms | 57.8MB | 2677ms | 13ms | pypy 3.11.13 |
python | 1.py | timeout | 0.0ms | 8.9MB | 4990ms | 0ms | cpython 3.13.5 |
python | 2.py | timeout | 0.0ms | 9.0MB | 4990ms | 0ms | cpython 3.13.5 |
python | 1.py | timeout | 0.0ms | 8.3MB | 4990ms | 0ms | pyston 3.8.12 |
python | 2.py | timeout | 0.0ms | 8.1MB | 4990ms | 0ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 2.nim | 35ms | 0.8ms | 1.8MB | 30ms | 0ms | nim 2.2.4 |
nim | 2.nim | 36ms | 0.6ms | 2.0MB | 30ms | 0ms | nim/clang 2.2.4 |
python | 2.py | 178ms | 3.3ms | 58.3MB | 153ms | 10ms | pypy 3.11.13 |
python | 1.py | 309ms | 4.0ms | 57.8MB | 287ms | 10ms | pypy 3.11.13 |
python | 1.py | 936ms | 11ms | 8.3MB | 927ms | 0ms | pyston 3.8.12 |
python | 2.py | 1312ms | 18ms | 8.3MB | 1300ms | 0ms | pyston 3.8.12 |
python | 1.py | 2893ms | 26ms | 8.9MB | 2883ms | 0ms | cpython 3.13.5 |
python | 2.py | 3043ms | 14ms | 9.0MB | 3030ms | 0ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 271ms | 4.0ms | 41.5MB | 263ms | 0ms | nim 2.2.4 |
nim | 1.nim | 322ms | 6.8ms | 41.8MB | 313ms | 0ms | nim/clang 2.2.4 |
python | 1.py | 2498ms | 18ms | 369.9MB | 2430ms | 53ms | pypy 3.11.13 |
python | 2.py | 2971ms | 13ms | 632.9MB | 2787ms | 167ms | pyston 3.8.12 |
python | 1.py | 4747ms | 19ms | 320.5MB | 4687ms | 47ms | pyston 3.8.12 |
python | 1.py | timeout | 0.0ms | 321.4MB | 4960ms | 23ms | cpython 3.13.5 |
python | 2.py | timeout | 0.0ms | 633.8MB | 4823ms | 163ms | cpython 3.13.5 |
python | 2.py | timeout | 0.0ms | 1017.5MB | 4707ms | 280ms | pypy 3.11.13 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 52ms | 2.4ms | 11.5MB | 43ms | 0ms | nim 2.2.4 |
nim | 1.nim | 66ms | 4.2ms | 11.8MB | 57ms | 0ms | nim/clang 2.2.4 |
python | 1.py | 525ms | 4.9ms | 135.5MB | 487ms | 20ms | pypy 3.11.13 |
python | 2.py | 721ms | 2.3ms | 164.2MB | 670ms | 33ms | pyston 3.8.12 |
python | 1.py | 1066ms | 26ms | 86.0MB | 1043ms | 10ms | pyston 3.8.12 |
python | 2.py | 1385ms | 12ms | 290.8MB | 1297ms | 73ms | pypy 3.11.13 |
python | 2.py | 1398ms | 5.5ms | 165.1MB | 1353ms | 30ms | cpython 3.13.5 |
python | 1.py | 2846ms | 21ms | 87.0MB | 2817ms | 10ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 1646ms | 10ms | 152.3MB | 1613ms | 20ms | nim/clang 2.2.4 |
nim | 1.nim | 1673ms | 4.5ms | 151.5MB | 1643ms | 13ms | nim 2.2.4 |
python | 1.py | 2245ms | 6.4ms | 244.7MB | 2187ms | 43ms | pypy 3.11.13 |
python | 1.py | 4731ms | 10ms | 226.2MB | 4540ms | 177ms | pyston 3.8.12 |
python | 1.py | timeout | 0.0ms | 145.6MB | 4930ms | 57ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 173ms | 2.5ms | 17.5MB | 160ms | 0ms | nim/clang 2.2.4 |
nim | 1.nim | 177ms | 0.6ms | 17.4MB | 160ms | 0ms | nim 2.2.4 |
python | 1.py | 339ms | 7.7ms | 86.8MB | 293ms | 30ms | pypy 3.11.13 |
python | 1.py | 498ms | 2.4ms | 30.5MB | 463ms | 17ms | pyston 3.8.12 |
python | 1.py | 613ms | 2.2ms | 29.7MB | 583ms | 17ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 3589ms | 2.6ms | 1.6MB | 3580ms | 0ms | nim/clang 2.2.4 |
nim | 1.nim | 3610ms | 3.4ms | 1.4MB | 3600ms | 0ms | nim 2.2.4 |
python | 8.py | timeout | 0.0ms | 14.8MB | 33ms | 10ms | cpython 3.13.5 |
python | 8.py | timeout | 0.0ms | 94.7MB | 680ms | 60ms | pypy 3.11.13 |
python | 8.py | timeout | 0.0ms | 14.2MB | 33ms | 13ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 899ms | 0.6ms | 1.5MB | 890ms | 0ms | nim/clang 2.2.4 |
nim | 1.nim | 904ms | 3.3ms | 1.3MB | 893ms | 0ms | nim 2.2.4 |
python | 8.py | timeout | 0.0ms | 14.5MB | 43ms | 10ms | cpython 3.13.5 |
python | 8.py | timeout | 0.0ms | 97.8MB | 1170ms | 147ms | pypy 3.11.13 |
python | 8.py | timeout | 0.0ms | 13.6MB | 57ms | 20ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
nim | 1.nim | 226ms | 0.2ms | 1.5MB | 220ms | 0ms | nim/clang 2.2.4 |
nim | 1.nim | 228ms | 1.1ms | 1.3MB | 220ms | 0ms | nim 2.2.4 |
python | 8-m.py | 2134ms | 4.9ms | 94.1MB | 7090ms | 240ms | pypy 3.11.13 |
python | 8.py | timeout | 0.0ms | 14.0MB | 87ms | 17ms | cpython 3.13.5 |
python | 8.py | timeout | 0.0ms | 13.2MB | 133ms | 33ms | pyston 3.8.12 |