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 |
---|---|---|---|---|---|---|---|
java | 2.java | 458ms | 2.1ms | 574.1MB | 557ms | 83ms | openjdk 21 |
java | 2.java | 472ms | 4.2ms | 620.6MB | 573ms | 107ms | openjdk 23 |
java | 2-m.java | 478ms | 13ms | 644.0MB | 667ms | 127ms | graal/jvm 17.0.8 |
kotlin | 1.kt | 492ms | 10ms | 578.8MB | 590ms | 93ms | kotlin/jvm 21 |
java | 2.java | 1199ms | 18ms | 1054.6MB | 590ms | 770ms | openjdk/zgc 21 |
kotlin | 1.kt | 3846ms | 34ms | 144.1MB | 4020ms | 77ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 121ms | 3.2ms | 163.1MB | 143ms | 33ms | kotlin/jvm 21 |
java | 2-m.java | 124ms | 1.9ms | 98.4MB | 163ms | 30ms | openjdk 23 |
java | 2-m.java | 127ms | 2.5ms | 167.1MB | 160ms | 30ms | openjdk 21 |
java | 2-m.java | 144ms | 4.4ms | 215.0MB | 210ms | 60ms | graal/jvm 17.0.8 |
kotlin | 1.kt | 204ms | 3.4ms | 17.6MB | 210ms | 3ms | kotlin/native 2.1.20 |
java | 2.java | 305ms | 0.9ms | 241.8MB | 150ms | 207ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
java | 1-m.java | 2287ms | 150ms | 261.9MB | 8677ms | 140ms | openjdk 21 |
java | 1-m.java | 2399ms | 22ms | 242.5MB | 9087ms | 147ms | openjdk 23 |
java | 1-m.java | 2760ms | 47ms | 1225.5MB | 8833ms | 1123ms | openjdk/zgc 21 |
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 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
java | 1-m.java | 413ms | 26ms | 94.6MB | 1330ms | 63ms | openjdk 23 |
kotlin | 1-m.kt | 480ms | 15ms | 74.4MB | 1100ms | 47ms | kotlin/jvm 21 |
java | 1-m.java | 490ms | 23ms | 120.6MB | 1650ms | 70ms | openjdk 21 |
java | 1-m.java | 654ms | 6.4ms | 213.7MB | 1737ms | 257ms | openjdk/zgc 21 |
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 |
kotlin | 1-m.kt | 61ms | 0.9ms | 47.6MB | 78ms | 16ms | kotlin/jvm 21 |
java | 1.java | 62ms | 1.3ms | 52.7MB | 66ms | 18ms | graal/jvm 17.0.8 |
java | 1.java | 71ms | 1.1ms | 43.7MB | 74ms | 12ms | openjdk 21 |
java | 1.java | 72ms | 2.0ms | 44.7MB | 76ms | 14ms | openjdk 23 |
java | 1.java | 189ms | 5.2ms | 42.9MB | 80ms | 136ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
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 |
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 |
kotlin | 1.kt | 342ms | 5.5ms | 202.7MB | 460ms | 30ms | kotlin/jvm 21 |
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 |
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 |
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 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1.java | 402ms | 2.9ms | 547.2MB | 510ms | 83ms | openjdk 23 |
java | 1.java | 404ms | 4.1ms | 679.9MB | 473ms | 97ms | openjdk 21 |
java | 1-m.java | 405ms | 5.5ms | 633.0MB | 597ms | 110ms | graal/jvm 17.0.8 |
kotlin | 1.kt | 406ms | 17ms | 680.2MB | 453ms | 90ms | kotlin/jvm 21 |
java | 1.java | 1035ms | 24ms | 958.9MB | 473ms | 707ms | openjdk/zgc 21 |
kotlin | 1.kt | 1821ms | 13ms | 89.8MB | 1913ms | 43ms | kotlin/native 2.1.20 |
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 |
java | 1-m.java | 163ms | 2.7ms | 158.7MB | 237ms | 47ms | openjdk 23 |
java | 1-m.java | 165ms | 0.4ms | 207.1MB | 237ms | 37ms | openjdk 21 |
java | 1-m.java | 214ms | 5.9ms | 253.7MB | 350ms | 67ms | graal/jvm 17.0.8 |
kotlin | 1.kt | 259ms | 1.7ms | 24.9MB | 263ms | 10ms | kotlin/native 2.1.20 |
java | 1.java | 420ms | 20ms | 341.6MB | 217ms | 277ms | openjdk/zgc 21 |
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 |
java | 1.java | 440ms | 3.0ms | 45.1MB | 477ms | 20ms | openjdk 21 |
kotlin | 1.kt | 443ms | 1.3ms | 49.4MB | 487ms | 13ms | kotlin/jvm 21 |
java | 1.java | 444ms | 1.1ms | 48.2MB | 480ms | 20ms | openjdk 23 |
java | 1.java | 447ms | 4.2ms | 81.5MB | 483ms | 27ms | graal/jvm 17.0.8 |
java | 1.java | 570ms | 5.4ms | 44.7MB | 497ms | 133ms | openjdk/zgc 21 |
java | 2.java | 1230ms | 3.1ms | 579.3MB | 1353ms | 83ms | openjdk 21 |
java | 2.java | 1248ms | 1.3ms | 759.3MB | 1357ms | 110ms | openjdk 23 |
java | 2.java | 3219ms | 18ms | 2343.5MB | 1627ms | 1803ms | openjdk/zgc 21 |
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 |
java | 1.java | 119ms | 2.0ms | 45.2MB | 157ms | 20ms | openjdk 21 |
kotlin | 1-m.kt | 119ms | 0.7ms | 49.7MB | 167ms | 20ms | kotlin/jvm 21 |
java | 1.java | 120ms | 1.7ms | 48.4MB | 157ms | 20ms | openjdk 23 |
java | 1.java | 125ms | 4.1ms | 81.6MB | 153ms | 33ms | graal/jvm 17.0.8 |
java | 1.java | 243ms | 3.0ms | 44.8MB | 167ms | 140ms | openjdk/zgc 21 |
java | 2-m.java | 286ms | 3.4ms | 356.7MB | 417ms | 53ms | openjdk 21 |
java | 2-m.java | 310ms | 7.8ms | 413.9MB | 440ms | 70ms | openjdk 23 |
java | 2.java | 684ms | 9.8ms | 530.4MB | 453ms | 420ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1.java | 3228ms | 11ms | 443.7MB | 3627ms | 103ms | graal/jvm 17.0.8 |
java | 1.java | 3700ms | 73ms | 442.1MB | 4620ms | 113ms | openjdk 23 |
java | 1.java | 3741ms | 9.8ms | 385.9MB | 4627ms | 113ms | openjdk 21 |
kotlin | 1.kt | 3800ms | 74ms | 352.9MB | 4630ms | 117ms | kotlin/jvm 21 |
java | 1.java | timeout | 0.0ms | 1943.1MB | 4667ms | 1197ms | openjdk/zgc 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 |
---|---|---|---|---|---|---|---|
java | 1-m.java | 894ms | 6.9ms | 443.3MB | 1253ms | 90ms | graal/jvm 17.0.8 |
kotlin | 1-m.kt | 984ms | 36ms | 353.1MB | 1740ms | 87ms | kotlin/jvm 21 |
java | 1-m.java | 987ms | 25ms | 365.4MB | 1767ms | 100ms | openjdk 21 |
java | 1-m.java | 996ms | 20ms | 418.7MB | 1797ms | 107ms | openjdk 23 |
java | 1.java | 1998ms | 39ms | 1350.6MB | 1717ms | 1037ms | openjdk/zgc 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 |
---|---|---|---|---|---|---|---|
java | 3.java | timeout | 0.0ms | 400.1MB | 5410ms | 90ms | graal/jvm 17.0.8 |
java | 3.java | timeout | 0.0ms | 302.1MB | 5320ms | 63ms | openjdk 21 |
java | 3.java | timeout | 0.0ms | 304.7MB | 5317ms | 60ms | openjdk 23 |
java | 3.java | timeout | 0.0ms | 471.3MB | 4970ms | 290ms | openjdk/zgc 21 |
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 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 3-m.java | 787ms | 22ms | 175.2MB | 1170ms | 57ms | graal/jvm 17.0.8 |
java | 3-m.java | 792ms | 11ms | 128.8MB | 1183ms | 33ms | openjdk 21 |
java | 3-m.java | 813ms | 6.3ms | 132.3MB | 1227ms | 37ms | openjdk 23 |
kotlin | 1-m.kt | 842ms | 18ms | 134.5MB | 1290ms | 40ms | kotlin/jvm 21 |
java | 3.java | 972ms | 25ms | 133.5MB | 1163ms | 183ms | openjdk/zgc 21 |
kotlin | 1n.kt | 3207ms | 14ms | 51.3MB | 3277ms | 73ms | kotlin/native 2.1.20 |