Current benchmark data was generated on Thu May 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 |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 492ms | 10ms | 578.8MB | 590ms | 93ms | kotlin/jvm 21 |
python | 1.py | 1163ms | 3.7ms | 96.4MB | 1093ms | 57ms | pypy 3.10.16 |
kotlin | 1.kt | 3846ms | 34ms | 144.1MB | 4020ms | 77ms | kotlin/native 2.1.20 |
python | 1.py | timeout | 0.0ms | 41.0MB | 4967ms | 20ms | cpython 3.13.3 |
python | 1.py | timeout | 0.0ms | 40.6MB | 4747ms | 240ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 94ms | 1.4ms | 68.9MB | 67ms | 20ms | pypy 3.10.16 |
kotlin | 1.kt | 121ms | 3.2ms | 163.1MB | 143ms | 33ms | kotlin/jvm 21 |
kotlin | 1.kt | 204ms | 3.4ms | 17.6MB | 210ms | 3ms | kotlin/native 2.1.20 |
python | 1.py | 477ms | 5.2ms | 11.9MB | 453ms | 10ms | pyston 3.8.12 |
python | 1.py | 735ms | 1.9ms | 12.9MB | 720ms | 0ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 1189ms | 5.0ms | 104.1MB | 1140ms | 33ms | pypy 3.10.16 |
kotlin | 2-m.kt | 1966ms | 64ms | 237.9MB | 7327ms | 110ms | kotlin/jvm 21 |
kotlin | 1.kt | 2131ms | 19ms | 217.3MB | 2937ms | 73ms | kotlin/jvm 21 |
python | 1.py | 2813ms | 42ms | 25.2MB | 2797ms | 7ms | cpython 3.13.3 |
kotlin | 2-m.kt | 4241ms | 30ms | 21.4MB | 14193ms | 557ms | kotlin/native 2.1.20 |
kotlin | 1.kt | timeout | 0.0ms | 17.4MB | 5507ms | 27ms | kotlin/native 2.1.20 |
python | 1.py | timeout | 0.0ms | 17.3MB | 4980ms | 7ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 219ms | 1.1ms | 84.8MB | 180ms | 20ms | pypy 3.10.16 |
python | 1.py | 232ms | 1.3ms | 20.5MB | 210ms | 0ms | cpython 3.13.3 |
kotlin | 2-m.kt | 250ms | 1.5ms | 21.3MB | 833ms | 47ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 387ms | 13ms | 17.4MB | 397ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 480ms | 15ms | 74.4MB | 1100ms | 47ms | kotlin/jvm 21 |
python | 1.py | 689ms | 14ms | 16.8MB | 670ms | 3ms | pyston 3.8.12 |
kotlin | 2-m.kt | 881ms | 82ms | 95.9MB | 3080ms | 67ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 2.2ms | 0.2ms | 3.1MB | 0ms | 0ms | kotlin/native 2.1.20 |
python | 1.py | 12ms | 0.6ms | 7.6MB | 0ms | 0ms | pyston 3.8.12 |
python | 1.py | 14ms | 1.0ms | 8.6MB | 10ms | 0ms | cpython 3.13.3 |
python | 1.py | 29ms | 1.3ms | 51.6MB | 10ms | 10ms | pypy 3.10.16 |
kotlin | 1-m.kt | 61ms | 0.9ms | 47.6MB | 78ms | 16ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 2132ms | 35ms | 26.6MB | 1107ms | 1593ms | pyston 3.8.12 |
python | 1.py | 2410ms | 406ms | 27.5MB | 1607ms | 1620ms | cpython 3.13.3 |
python | 1.py | 4759ms | 237ms | 102.9MB | 2890ms | 1193ms | pypy 3.10.16 |
kotlin | 2-m.kt | 4772ms | 83ms | 444.0MB | 14403ms | 2467ms | kotlin/jvm 21 |
kotlin | 1.kt | timeout | 0.0ms | 404.3MB | 15977ms | 2973ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 1092ms | 9.4ms | 21.3MB | 240ms | 280ms | pyston 3.8.12 |
python | 1.py | 1202ms | 176ms | 22.9MB | 323ms | 280ms | cpython 3.13.3 |
python | 1.py | 1695ms | 370ms | 86.8MB | 713ms | 233ms | pypy 3.10.16 |
kotlin | 1-m.kt | 2042ms | 296ms | 229.7MB | 6220ms | 627ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 2149ms | 29ms | 238.8MB | 5513ms | 630ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 196ms | 2.9ms | 38.7MB | 163ms | 20ms | pyston 3.8.12 |
python | 1.py | 216ms | 6.3ms | 38.7MB | 193ms | 10ms | cpython 3.13.3 |
python | 1.py | 298ms | 2.7ms | 88.8MB | 257ms | 23ms | pypy 3.10.16 |
kotlin | 1-m.kt | 779ms | 88ms | 173.9MB | 2120ms | 73ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 1820ms | 7.0ms | 250.6MB | 1650ms | 157ms | pyston 3.8.12 |
kotlin | 1-m.kt | 1881ms | 40ms | 702.6MB | 4407ms | 157ms | kotlin/jvm 21 |
python | 1.py | 1922ms | 24ms | 223.6MB | 1833ms | 73ms | pypy 3.10.16 |
python | 1.py | 1936ms | 7.3ms | 221.5MB | 1827ms | 97ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 2.py | 146ms | 2.0ms | 58.3MB | 120ms | 10ms | pypy 3.10.16 |
python | 1.py | 182ms | 1.5ms | 59.4MB | 157ms | 13ms | pypy 3.10.16 |
kotlin | 1-m.kt | 196ms | 4.7ms | 95.0MB | 317ms | 33ms | kotlin/jvm 21 |
kotlin | 2.kt | 197ms | 54ms | 12.5MB | 197ms | 3ms | kotlin/native 2.1.20 |
kotlin | 2-m.kt | 203ms | 3.6ms | 101.8MB | 443ms | 37ms | kotlin/jvm 21 |
kotlin | 1.kt | 359ms | 0.8ms | 12.4MB | 363ms | 0ms | kotlin/native 2.1.20 |
python | 1.py | 719ms | 4.1ms | 8.9MB | 707ms | 0ms | pyston 3.8.12 |
python | 2.py | 846ms | 13ms | 8.5MB | 833ms | 0ms | pyston 3.8.12 |
python | 1.py | 1151ms | 14ms | 9.5MB | 1137ms | 0ms | cpython 3.13.3 |
python | 2.py | 1319ms | 13ms | 9.1MB | 1307ms | 0ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 2-m.kt | 316ms | 6.8ms | 213.9MB | 543ms | 50ms | kotlin/jvm 21 |
python | 2.py | 338ms | 2.2ms | 59.3MB | 313ms | 10ms | pypy 3.10.16 |
kotlin | 1.kt | 342ms | 5.5ms | 202.7MB | 460ms | 30ms | kotlin/jvm 21 |
python | 1.py | 385ms | 11ms | 60.3MB | 360ms | 13ms | pypy 3.10.16 |
kotlin | 2.kt | 485ms | 11ms | 12.4MB | 523ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 1055ms | 17ms | 12.5MB | 1087ms | 3ms | kotlin/native 2.1.20 |
python | 1.py | 2132ms | 15ms | 8.9MB | 2120ms | 0ms | pyston 3.8.12 |
python | 2.py | 2534ms | 37ms | 8.5MB | 2523ms | 0ms | pyston 3.8.12 |
python | 1.py | 3411ms | 66ms | 9.5MB | 3397ms | 0ms | cpython 3.13.3 |
python | 2.py | 3945ms | 23ms | 9.1MB | 3933ms | 0ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 2.kt | 93ms | 1.7ms | 12.9MB | 87ms | 0ms | kotlin/native 2.1.20 |
python | 2.py | 105ms | 0.6ms | 58.1MB | 80ms | 10ms | pypy 3.10.16 |
python | 1.py | 121ms | 3.1ms | 58.8MB | 97ms | 10ms | pypy 3.10.16 |
kotlin | 1.kt | 122ms | 1.5ms | 12.8MB | 113ms | 3ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 150ms | 3.8ms | 90.8MB | 293ms | 20ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 163ms | 4.5ms | 96.5MB | 353ms | 27ms | kotlin/jvm 21 |
python | 1.py | 345ms | 3.5ms | 8.5MB | 330ms | 0ms | pyston 3.8.12 |
python | 2.py | 387ms | 4.3ms | 8.1MB | 373ms | 0ms | pyston 3.8.12 |
python | 1.py | 543ms | 3.8ms | 9.3MB | 533ms | 0ms | cpython 3.13.3 |
python | 2.py | 634ms | 7.0ms | 8.8MB | 620ms | 0ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 406ms | 17ms | 680.2MB | 453ms | 90ms | kotlin/jvm 21 |
kotlin | 1.kt | 1821ms | 13ms | 89.8MB | 1913ms | 43ms | kotlin/native 2.1.20 |
python | 1.py | 2205ms | 15ms | 202.6MB | 2087ms | 107ms | pypy 3.10.16 |
python | 1.py | timeout | 0.0ms | 93.9MB | 4953ms | 37ms | cpython 3.13.3 |
python | 1.py | timeout | 0.0ms | 130.3MB | 4937ms | 50ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 159ms | 7.9ms | 207.3MB | 207ms | 40ms | kotlin/jvm 21 |
kotlin | 1.kt | 259ms | 1.7ms | 24.9MB | 263ms | 10ms | kotlin/native 2.1.20 |
python | 1.py | 374ms | 1.8ms | 105.3MB | 317ms | 40ms | pypy 3.10.16 |
python | 1.py | 2897ms | 36ms | 37.3MB | 2873ms | 10ms | cpython 3.13.3 |
python | 1.py | timeout | 0.0ms | 48.9MB | 4940ms | 50ms | pyston 3.8.12 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1n.kt | 350ms | 1.7ms | 3.5MB | 340ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 443ms | 1.3ms | 49.4MB | 487ms | 13ms | kotlin/jvm 21 |
python | 2.py | 1359ms | 3.9ms | 58.1MB | 1333ms | 10ms | pypy 3.10.16 |
python | 1.py | 2652ms | 15ms | 57.1MB | 2627ms | 13ms | pypy 3.10.16 |
python | 1.py | timeout | 0.0ms | 8.8MB | 4990ms | 0ms | cpython 3.13.3 |
python | 2.py | timeout | 0.0ms | 8.9MB | 4990ms | 0ms | cpython 3.13.3 |
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 |
---|---|---|---|---|---|---|---|
kotlin | 1n.kt | 39ms | 0.9ms | 3.6MB | 30ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 119ms | 0.7ms | 49.7MB | 167ms | 20ms | kotlin/jvm 21 |
python | 2.py | 180ms | 3.6ms | 57.9MB | 153ms | 10ms | pypy 3.10.16 |
python | 1.py | 303ms | 3.1ms | 57.2MB | 280ms | 10ms | pypy 3.10.16 |
python | 1.py | 926ms | 7.5ms | 8.3MB | 910ms | 0ms | pyston 3.8.12 |
python | 2.py | 1300ms | 5.2ms | 8.3MB | 1293ms | 0ms | pyston 3.8.12 |
python | 1.py | 2952ms | 2.0ms | 8.9MB | 2940ms | 0ms | cpython 3.13.3 |
python | 2.py | 3262ms | 188ms | 8.9MB | 3250ms | 0ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 4.py | 1915ms | 12ms | 8.9MB | 1873ms | 27ms | pyston 3.8.12 |
python | 4.py | 1986ms | 7.7ms | 9.4MB | 1933ms | 40ms | cpython 3.13.3 |
python | 4.py | 2182ms | 4.7ms | 89.6MB | 2143ms | 27ms | pypy 3.10.16 |
kotlin | 1.kt | 3800ms | 74ms | 352.9MB | 4630ms | 117ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 26.3MB | 4013ms | 1483ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.8MB | 5123ms | 127ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 4.py | 451ms | 2.1ms | 8.6MB | 440ms | 0ms | pyston 3.8.12 |
python | 4.py | 470ms | 1.0ms | 9.1MB | 460ms | 0ms | cpython 3.13.3 |
python | 4.py | 550ms | 2.6ms | 83.9MB | 520ms | 20ms | pypy 3.10.16 |
kotlin | 1-m.kt | 984ms | 36ms | 353.1MB | 1740ms | 87ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 26.6MB | 4027ms | 1493ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.9MB | 5110ms | 130ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 2242ms | 6.5ms | 243.1MB | 2183ms | 50ms | pypy 3.10.16 |
python | 1.py | 4755ms | 17ms | 226.2MB | 4557ms | 183ms | pyston 3.8.12 |
kotlin | 1.kt | timeout | 0.0ms | 173.5MB | 5410ms | 47ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 226.8MB | 5060ms | 130ms | kotlin/native 2.1.20 |
python | 1.py | timeout | 0.0ms | 149.3MB | 4917ms | 67ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 326ms | 0.8ms | 86.5MB | 287ms | 23ms | pypy 3.10.16 |
python | 1.py | 500ms | 7.3ms | 30.3MB | 470ms | 20ms | pyston 3.8.12 |
python | 1.py | 603ms | 7.0ms | 30.0MB | 573ms | 13ms | cpython 3.13.3 |
kotlin | 1-m.kt | 842ms | 18ms | 134.5MB | 1290ms | 40ms | kotlin/jvm 21 |
kotlin | 1n.kt | 3207ms | 14ms | 51.3MB | 3277ms | 73ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 3072ms | 52ms | 231.6MB | 4040ms | 80ms | kotlin/jvm 21 |
python | 1.py | 3153ms | 7.0ms | 8.3MB | 3143ms | 0ms | pyston 3.8.12 |
python | 1.py | 3535ms | 16ms | 74.4MB | 3503ms | 20ms | pypy 3.10.16 |
python | 1.py | 3806ms | 27ms | 8.8MB | 3797ms | 0ms | cpython 3.13.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
python | 1.py | 802ms | 6.6ms | 8.3MB | 793ms | 0ms | pyston 3.8.12 |
python | 1.py | 961ms | 3.4ms | 8.8MB | 947ms | 0ms | cpython 3.13.3 |
python | 1.py | 988ms | 8.0ms | 67.4MB | 957ms | 20ms | pypy 3.10.16 |
kotlin | 1-m.kt | 1010ms | 43ms | 231.7MB | 1910ms | 67ms | kotlin/jvm 21 |