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 |
---|---|---|---|---|---|---|---|
python | 1.py | 1162ms | 7.5ms | 96.8MB | 1097ms | 47ms | pypy 3.11.13 |
ruby | 1.rb | 4770ms | 133ms | 110.1MB | 4677ms | 77ms | ruby/yjit 3.4.4 |
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 |
ruby | 1.rb | timeout | 0.0ms | 70.5MB | 4950ms | 33ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 796.7MB | 6620ms | 720ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
ruby | 1.rb | 498ms | 0.9ms | 20.3MB | 473ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 503ms | 8.2ms | 407.1MB | 980ms | 150ms | truffleruby 24.2.1 |
python | 1.py | 727ms | 3.3ms | 12.9MB | 717ms | 0ms | cpython 3.13.5 |
ruby | 1.rb | 947ms | 3.2ms | 19.5MB | 923ms | 13ms | ruby 3.4.4 |
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 |
ruby | 1.rb | 1449ms | 20ms | 63.8MB | 1373ms | 57ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 1913ms | 42ms | 63.0MB | 1837ms | 60ms | ruby 3.4.4 |
python | 1.py | 2671ms | 7.4ms | 25.4MB | 2650ms | 10ms | cpython 3.13.5 |
python | 1.py | timeout | 0.0ms | 17.4MB | 4980ms | 7ms | pyston 3.8.12 |
ruby | 1.rb | timeout | 0.0ms | 364.7MB | 4603ms | 1530ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 1.rb | 150ms | 1.5ms | 25.6MB | 120ms | 20ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 185ms | 1.9ms | 25.0MB | 157ms | 13ms | ruby 3.4.4 |
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 |
ruby | 1.rb | timeout | 0.0ms | 346.5MB | 4577ms | 1460ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 6.rb | 2046ms | 3.0ms | 23.0MB | 2023ms | 10ms | ruby/yjit 3.4.4 |
ruby | 6-m.rb | 2107ms | 209ms | 406.5MB | 5403ms | 323ms | truffleruby 24.2.1 |
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 |
ruby | 6.rb | 3692ms | 15ms | 22.4MB | 3673ms | 10ms | ruby 3.4.4 |
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 |
---|---|---|---|---|---|---|---|
ruby | 6.rb | 259ms | 4.3ms | 15.2MB | 237ms | 10ms | ruby/yjit 3.4.4 |
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 |
ruby | 6.rb | 415ms | 1.8ms | 14.4MB | 397ms | 3ms | ruby 3.4.4 |
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 |
ruby | 6-m.rb | 843ms | 29ms | 380.9MB | 2103ms | 163ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
ruby | 1.rb | 34ms | 0.4ms | 141.1MB | 12ms | 24ms | truffleruby 24.2.1 |
ruby | 1.rb | 51ms | 1.1ms | 12.8MB | 38ms | 0ms | ruby 3.4.4 |
ruby | 1.rb | 53ms | 0.4ms | 12.9MB | 38ms | 4ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 201ms | 0.9ms | 38.1MB | 167ms | 23ms | pyston 3.8.12 |
python | 1.py | 217ms | 2.1ms | 38.7MB | 193ms | 10ms | cpython 3.13.5 |
ruby | 1.rb | 247ms | 0.5ms | 27.1MB | 210ms | 20ms | ruby 3.4.4 |
ruby | 1.rb | 250ms | 4.8ms | 30.1MB | 220ms | 17ms | ruby/yjit 3.4.4 |
python | 1.py | 451ms | 4.1ms | 109.3MB | 403ms | 37ms | pypy 3.11.13 |
ruby | 1-m.rb | 4251ms | 31ms | 506.4MB | 11203ms | 337ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 1831ms | 9.9ms | 220.5MB | 1663ms | 157ms | pyston 3.8.12 |
python | 1.py | 1931ms | 9.0ms | 222.0MB | 1827ms | 90ms | cpython 3.13.5 |
ruby | 1.rb | 2101ms | 28ms | 135.5MB | 2013ms | 73ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 2146ms | 112ms | 132.6MB | 2067ms | 67ms | ruby 3.4.4 |
python | 1.py | 3242ms | 13ms | 365.1MB | 3083ms | 140ms | pypy 3.11.13 |
ruby | 1.rb | timeout | 0.0ms | 499.9MB | 13243ms | 367ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
ruby | 1.rb | 342ms | 3.2ms | 13.5MB | 327ms | 3ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 529ms | 4.4ms | 12.9MB | 510ms | 0ms | ruby 3.4.4 |
ruby | 1-m.rb | 686ms | 7.4ms | 371.8MB | 1270ms | 140ms | truffleruby 24.2.1 |
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 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
ruby | 1.rb | 910ms | 1.6ms | 13.5MB | 890ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 1261ms | 52ms | 406.7MB | 1777ms | 167ms | truffleruby 24.2.1 |
ruby | 1.rb | 1485ms | 8.7ms | 12.9MB | 1470ms | 3ms | ruby 3.4.4 |
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 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
ruby | 1.rb | 198ms | 2.8ms | 13.5MB | 187ms | 0ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 289ms | 1.2ms | 12.8MB | 273ms | 7ms | ruby 3.4.4 |
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 |
ruby | 1-m.rb | 525ms | 17ms | 354.7MB | 1033ms | 137ms | truffleruby 24.2.1 |
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 |
---|---|---|---|---|---|---|---|
python | 1.py | 2184ms | 9.5ms | 204.9MB | 2073ms | 97ms | pypy 3.11.13 |
ruby | 1-m.rb | 3861ms | 33ms | 612.1MB | 9853ms | 350ms | truffleruby 24.2.1 |
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 |
ruby | 1.rb | timeout | 0.0ms | 93.5MB | 4947ms | 40ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 97.4MB | 4940ms | 50ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 378ms | 3.7ms | 105.2MB | 320ms | 47ms | pypy 3.11.13 |
ruby | 1-m.rb | 2066ms | 110ms | 488.8MB | 5300ms | 230ms | truffleruby 24.2.1 |
python | 1.py | 2994ms | 19ms | 37.4MB | 2970ms | 10ms | cpython 3.13.5 |
ruby | 1.rb | 3236ms | 25ms | 38.3MB | 3197ms | 23ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 4321ms | 12ms | 37.6MB | 4287ms | 23ms | ruby 3.4.4 |
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 |
---|---|---|---|---|---|---|---|
ruby | 2.rb | 836ms | 14ms | 325.0MB | 1103ms | 117ms | truffleruby 24.2.1 |
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 |
ruby | 2.rb | timeout | 0.0ms | 12.8MB | 4983ms | 3ms | ruby 3.4.4 |
ruby | 2.rb | timeout | 0.0ms | 13.5MB | 4977ms | 10ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 2.py | 178ms | 3.3ms | 58.3MB | 153ms | 10ms | pypy 3.11.13 |
ruby | 2-m.rb | 309ms | 6.6ms | 309.6MB | 560ms | 103ms | truffleruby 24.2.1 |
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 |
ruby | 2.rb | 1028ms | 6.1ms | 13.5MB | 1010ms | 3ms | ruby/yjit 3.4.4 |
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 |
ruby | 2.rb | 2980ms | 14ms | 12.8MB | 2963ms | 7ms | ruby 3.4.4 |
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 |
---|---|---|---|---|---|---|---|
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 |
ruby | 1.rb | timeout | 0.0ms | 325.3MB | 4850ms | 133ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 327.0MB | 4847ms | 140ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 731.6MB | 5070ms | 153ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
ruby | 1-m.rb | 1697ms | 10ms | 473.8MB | 2493ms | 170ms | truffleruby 24.2.1 |
python | 1.py | 2846ms | 21ms | 87.0MB | 2817ms | 10ms | cpython 3.13.5 |
ruby | 1.rb | 3416ms | 80ms | 131.8MB | 3323ms | 83ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 4472ms | 16ms | 131.0MB | 4383ms | 73ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 4.py | 1921ms | 13ms | 8.9MB | 1873ms | 33ms | pyston 3.8.12 |
python | 4.py | 1974ms | 0.7ms | 9.5MB | 1920ms | 40ms | cpython 3.13.5 |
python | 4.py | 2156ms | 3.3ms | 89.6MB | 2117ms | 27ms | pypy 3.11.13 |
ruby | 1.rb | timeout | 0.0ms | 130.2MB | 4863ms | 123ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 131.0MB | 4833ms | 150ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 450.5MB | 13320ms | 430ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 4.py | 454ms | 1.7ms | 8.6MB | 440ms | 0ms | pyston 3.8.12 |
python | 4.py | 470ms | 3.8ms | 9.4MB | 457ms | 0ms | cpython 3.13.5 |
python | 4.py | 541ms | 4.5ms | 83.8MB | 503ms | 23ms | pypy 3.11.13 |
ruby | 1-m.rb | 1668ms | 200ms | 395.7MB | 4403ms | 210ms | truffleruby 24.2.1 |
ruby | 1.rb | 1766ms | 80ms | 130.9MB | 1657ms | 93ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 1816ms | 25ms | 130.3MB | 1690ms | 113ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
ruby | 4.rb | timeout | 0.0ms | 12.9MB | 4983ms | 7ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.5MB | 4980ms | 0ms | ruby/yjit 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 436.6MB | 5167ms | 240ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 4.rb | 4848ms | 12ms | 433.6MB | 5140ms | 203ms | truffleruby 24.2.1 |
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 |
ruby | 4.rb | timeout | 0.0ms | 12.8MB | 4980ms | 0ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.5MB | 4983ms | 3ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 4.rb | 1458ms | 6.2ms | 377.4MB | 1793ms | 157ms | truffleruby 24.2.1 |
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 |
ruby | 4.rb | timeout | 0.0ms | 12.9MB | 4980ms | 3ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.6MB | 4980ms | 3ms | ruby/yjit 3.4.4 |