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.)
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.java | 581ms | 19ms | 279.4MB | 1593ms | 77ms | openjdk 21 |
1-m.java | 614ms | 20ms | 395.5MB | 1180ms | 120ms | graal/jvm 17.0.8 |
1-m.java | 646ms | 62ms | 236.6MB | 1720ms | 80ms | openjdk 23 |
1-m.java | 958ms | 42ms | 533.5MB | 1653ms | 420ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.java | 323ms | 18ms | 236.1MB | 627ms | 77ms | graal/jvm 17.0.8 |
1-m.java | 339ms | 19ms | 178.3MB | 920ms | 53ms | openjdk 21 |
1-m.java | 361ms | 20ms | 127.5MB | 967ms | 57ms | openjdk 23 |
1-m.java | 525ms | 21ms | 215.0MB | 1033ms | 227ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.java | 899ms | 16ms | 96.0MB | 3297ms | 37ms | graal/jvm 17.0.8 |
1-m.java | 969ms | 1.2ms | 48.2MB | 3613ms | 23ms | openjdk 21 |
1-m.java | 975ms | 13ms | 50.4MB | 3590ms | 27ms | openjdk 23 |
1-m.java | 1033ms | 1.0ms | 45.9MB | 3390ms | 147ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3-m.java | 1028ms | 58ms | 124.8MB | 3470ms | 40ms | openjdk 21 |
3-m.java | 1058ms | 56ms | 156.9MB | 3590ms | 60ms | openjdk 23 |
3-m.java | 1110ms | 8.8ms | 177.4MB | 3807ms | 67ms | graal/jvm 17.0.8 |
3-m.java | 1442ms | 56ms | 178.8MB | 4513ms | 213ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3-m.java | 296ms | 12ms | 100.1MB | 860ms | 30ms | openjdk 21 |
3-m.java | 325ms | 14ms | 135.1MB | 883ms | 50ms | graal/jvm 17.0.8 |
3-m.java | 344ms | 11ms | 103.1MB | 1013ms | 43ms | openjdk 23 |
3-m.java | 434ms | 8.6ms | 98.4MB | 900ms | 167ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1b.java | 1143ms | 6.0ms | 54.5MB | 1230ms | 27ms | openjdk 23 |
1b.java | 1166ms | 5.0ms | 54.4MB | 1283ms | 20ms | openjdk 21 |
1b.java | 1185ms | 32ms | 110.7MB | 1397ms | 40ms | graal/jvm 17.0.8 |
1.java | 1257ms | 4.7ms | 126.5MB | 1383ms | 47ms | graal/jvm 17.0.8 |
1b.java | 1288ms | 8.7ms | 51.3MB | 1290ms | 140ms | openjdk/zgc 21 |
1a.java | 1656ms | 5.8ms | 55.0MB | 1757ms | 23ms | openjdk 21 |
1a.java | 1660ms | 5.5ms | 56.7MB | 1753ms | 27ms | openjdk 23 |
1a.java | 1684ms | 4.3ms | 102.5MB | 1790ms | 40ms | graal/jvm 17.0.8 |
1.java | 1702ms | 3.6ms | 202.6MB | 1780ms | 37ms | openjdk 21 |
1.java | 1714ms | 2.2ms | 307.8MB | 1770ms | 57ms | openjdk 23 |
1a.java | 1779ms | 6.2ms | 52.0MB | 1760ms | 143ms | openjdk/zgc 21 |
1.java | 2363ms | 9.5ms | 848.7MB | 1777ms | 693ms | openjdk/zgc 21 |
2.java | timeout | 0.0ms | 752.2MB | 5260ms | 123ms | openjdk 21 |
2.java | timeout | 0.0ms | 762.3MB | 5257ms | 143ms | openjdk 23 |
2.java | timeout | 0.0ms | 3447.8MB | 3350ms | 1987ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1b-m.java | 168ms | 6.8ms | 49.5MB | 260ms | 20ms | openjdk 21 |
1b-m.java | 177ms | 12ms | 51.3MB | 273ms | 23ms | openjdk 23 |
1a-m.java | 186ms | 2.3ms | 50.0MB | 290ms | 20ms | openjdk 21 |
1a-m.java | 191ms | 1.6ms | 52.5MB | 297ms | 20ms | openjdk 23 |
1-m.java | 192ms | 2.7ms | 87.1MB | 267ms | 33ms | openjdk 23 |
1-m.java | 192ms | 2.2ms | 81.5MB | 267ms | 30ms | openjdk 21 |
1-m.java | 196ms | 8.5ms | 111.8MB | 303ms | 40ms | graal/jvm 17.0.8 |
1a-m.java | 210ms | 2.1ms | 98.7MB | 313ms | 43ms | graal/jvm 17.0.8 |
1b-m.java | 229ms | 10ms | 101.9MB | 393ms | 37ms | graal/jvm 17.0.8 |
1b.java | 316ms | 26ms | 47.9MB | 317ms | 140ms | openjdk/zgc 21 |
1a.java | 321ms | 3.6ms | 48.8MB | 293ms | 143ms | openjdk/zgc 21 |
1.java | 338ms | 8.4ms | 114.4MB | 263ms | 160ms | openjdk/zgc 21 |
2-m.java | 558ms | 6.3ms | 636.9MB | 840ms | 93ms | openjdk 21 |
2-m.java | 575ms | 4.2ms | 811.9MB | 837ms | 120ms | openjdk 23 |
2.java | 1616ms | 60ms | 1396.0MB | 843ms | 1073ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 440ms | 3.0ms | 45.1MB | 477ms | 20ms | openjdk 21 |
1.java | 444ms | 1.1ms | 48.2MB | 480ms | 20ms | openjdk 23 |
1.java | 447ms | 4.2ms | 81.5MB | 483ms | 27ms | graal/jvm 17.0.8 |
1.java | 570ms | 5.4ms | 44.7MB | 497ms | 133ms | openjdk/zgc 21 |
2.java | 1230ms | 3.1ms | 579.3MB | 1353ms | 83ms | openjdk 21 |
2.java | 1248ms | 1.3ms | 759.3MB | 1357ms | 110ms | openjdk 23 |
2.java | 3219ms | 18ms | 2343.5MB | 1627ms | 1803ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 119ms | 2.0ms | 45.2MB | 157ms | 20ms | openjdk 21 |
1.java | 120ms | 1.7ms | 48.4MB | 157ms | 20ms | openjdk 23 |
1.java | 125ms | 4.1ms | 81.6MB | 153ms | 33ms | graal/jvm 17.0.8 |
1.java | 243ms | 3.0ms | 44.8MB | 167ms | 140ms | openjdk/zgc 21 |
2-m.java | 286ms | 3.4ms | 356.7MB | 417ms | 53ms | openjdk 21 |
2-m.java | 310ms | 7.8ms | 413.9MB | 440ms | 70ms | openjdk 23 |
2.java | 684ms | 9.8ms | 530.4MB | 453ms | 420ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 402ms | 2.3ms | 118.6MB | 447ms | 23ms | openjdk 23 |
1.java | 410ms | 1.4ms | 114.9MB | 463ms | 20ms | openjdk 21 |
1.java | 580ms | 9.2ms | 112.8MB | 480ms | 170ms | openjdk/zgc 21 |
1-m.java | 624ms | 34ms | 271.5MB | 903ms | 70ms | graal/jvm 17.0.8 |
2.java | 781ms | 2.9ms | 57.3MB | 840ms | 17ms | openjdk 21 |
2.java | 782ms | 2.8ms | 60.3MB | 833ms | 23ms | openjdk 23 |
2.java | 841ms | 5.2ms | 53.3MB | 770ms | 140ms | openjdk/zgc 21 |
2-m.java | 1350ms | 36ms | 197.1MB | 2433ms | 97ms | graal/jvm 17.0.8 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 154ms | 0.3ms | 68.1MB | 200ms | 20ms | openjdk 23 |
1.java | 162ms | 5.3ms | 65.0MB | 217ms | 20ms | openjdk 21 |
1-m.java | 205ms | 14ms | 137.8MB | 287ms | 43ms | graal/jvm 17.0.8 |
2.java | 259ms | 1.4ms | 50.0MB | 323ms | 17ms | openjdk 21 |
2.java | 262ms | 7.0ms | 50.4MB | 310ms | 17ms | openjdk 23 |
1.java | 287ms | 3.4ms | 61.6MB | 210ms | 147ms | openjdk/zgc 21 |
2.java | 370ms | 1.9ms | 47.3MB | 310ms | 143ms | openjdk/zgc 21 |
2-m.java | 472ms | 2.1ms | 145.4MB | 833ms | 63ms | graal/jvm 17.0.8 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 3228ms | 11ms | 443.7MB | 3627ms | 103ms | graal/jvm 17.0.8 |
1.java | 3700ms | 73ms | 442.1MB | 4620ms | 113ms | openjdk 23 |
1.java | 3741ms | 9.8ms | 385.9MB | 4627ms | 113ms | openjdk 21 |
1.java | timeout | 0.0ms | 1943.1MB | 4667ms | 1197ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.java | 894ms | 6.9ms | 443.3MB | 1253ms | 90ms | graal/jvm 17.0.8 |
1-m.java | 987ms | 25ms | 365.4MB | 1767ms | 100ms | openjdk 21 |
1-m.java | 996ms | 20ms | 418.7MB | 1797ms | 107ms | openjdk 23 |
1.java | 1998ms | 39ms | 1350.6MB | 1717ms | 1037ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3.java | timeout | 0.0ms | 400.1MB | 5410ms | 90ms | graal/jvm 17.0.8 |
3.java | timeout | 0.0ms | 302.1MB | 5320ms | 63ms | openjdk 21 |
3.java | timeout | 0.0ms | 304.7MB | 5317ms | 60ms | openjdk 23 |
3.java | timeout | 0.0ms | 471.3MB | 4970ms | 290ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3-m.java | 787ms | 22ms | 175.2MB | 1170ms | 57ms | graal/jvm 17.0.8 |
3-m.java | 792ms | 11ms | 128.8MB | 1183ms | 33ms | openjdk 21 |
3-m.java | 813ms | 6.3ms | 132.3MB | 1227ms | 37ms | openjdk 23 |
3.java | 972ms | 25ms | 133.5MB | 1163ms | 183ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
2-m.java | 1991ms | 5.9ms | 47.8MB | 7610ms | 23ms | openjdk 21 |
2-m.java | 1993ms | 9.7ms | 48.4MB | 7613ms | 30ms | openjdk 23 |
2-m.java | 2124ms | 14ms | 45.4MB | 7600ms | 157ms | openjdk/zgc 21 |
2-m.java | 2505ms | 22ms | 93.6MB | 9400ms | 40ms | graal/jvm 17.0.8 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
2-m.java | 600ms | 7.0ms | 47.8MB | 2137ms | 20ms | openjdk 21 |
2-m.java | 609ms | 4.3ms | 48.7MB | 2157ms | 23ms | openjdk 23 |
2-m.java | 729ms | 2.4ms | 45.4MB | 2157ms | 140ms | openjdk/zgc 21 |
2-m.java | 768ms | 0.7ms | 93.5MB | 2703ms | 37ms | graal/jvm 17.0.8 |