Current benchmark data was generated on Tue Mar 25 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 | 589ms | 7.5ms | 263.6MB | 1617ms | 70ms | openjdk 21 |
1-m.java | 613ms | 8.6ms | 392.1MB | 1177ms | 113ms | graal/jvm 17.0.8 |
1-m.java | 633ms | 64ms | 222.5MB | 1693ms | 70ms | openjdk 23 |
1-m.java | 998ms | 3.0ms | 504.7MB | 1677ms | 423ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.java | 305ms | 12ms | 225.7MB | 607ms | 63ms | graal/jvm 17.0.8 |
1-m.java | 328ms | 2.2ms | 178.0MB | 890ms | 57ms | openjdk 21 |
1-m.java | 384ms | 21ms | 110.9MB | 1053ms | 53ms | openjdk 23 |
1-m.java | 529ms | 30ms | 216.4MB | 1050ms | 223ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.java | 894ms | 11ms | 95.4MB | 3297ms | 43ms | graal/jvm 17.0.8 |
1-m.java | 974ms | 4.1ms | 48.1MB | 3630ms | 23ms | openjdk 21 |
1-m.java | 991ms | 2.3ms | 50.2MB | 3637ms | 23ms | openjdk 23 |
1-m.java | 1026ms | 24ms | 45.7MB | 3350ms | 143ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3-m.java | 1032ms | 61ms | 128.5MB | 3537ms | 40ms | openjdk 21 |
3-m.java | 1092ms | 33ms | 157.0MB | 3727ms | 67ms | openjdk 23 |
3-m.java | 1122ms | 4.2ms | 178.6MB | 3850ms | 63ms | graal/jvm 17.0.8 |
3-m.java | 1415ms | 34ms | 178.6MB | 4437ms | 210ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3-m.java | 317ms | 18ms | 89.9MB | 897ms | 40ms | openjdk 21 |
3-m.java | 340ms | 23ms | 90.4MB | 1017ms | 37ms | openjdk 23 |
3-m.java | 341ms | 15ms | 135.6MB | 917ms | 63ms | graal/jvm 17.0.8 |
3-m.java | 433ms | 1.6ms | 98.2MB | 893ms | 170ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1b.java | 1163ms | 28ms | 53.9MB | 1280ms | 20ms | openjdk 21 |
1b.java | 1165ms | 9.9ms | 55.8MB | 1280ms | 27ms | openjdk 23 |
1b.java | 1192ms | 10ms | 110.0MB | 1417ms | 40ms | graal/jvm 17.0.8 |
1.java | 1248ms | 2.5ms | 138.4MB | 1357ms | 47ms | graal/jvm 17.0.8 |
1b.java | 1291ms | 16ms | 50.8MB | 1280ms | 143ms | openjdk/zgc 21 |
1a.java | 1657ms | 5.6ms | 54.7MB | 1757ms | 17ms | openjdk 21 |
1a.java | 1660ms | 6.7ms | 56.1MB | 1760ms | 20ms | openjdk 23 |
1a.java | 1681ms | 2.9ms | 102.0MB | 1790ms | 43ms | graal/jvm 17.0.8 |
1.java | 1702ms | 4.3ms | 202.0MB | 1770ms | 40ms | openjdk 21 |
1.java | 1722ms | 3.0ms | 320.5MB | 1783ms | 57ms | openjdk 23 |
1a.java | 1792ms | 6.1ms | 51.6MB | 1763ms | 150ms | openjdk/zgc 21 |
1.java | 2406ms | 36ms | 881.5MB | 1803ms | 710ms | openjdk/zgc 21 |
2.java | timeout | 0.0ms | 636.5MB | 5327ms | 117ms | openjdk 21 |
2.java | timeout | 0.0ms | 807.5MB | 5327ms | 133ms | openjdk 23 |
2.java | timeout | 0.0ms | 3477.5MB | 3343ms | 2040ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1b-m.java | 175ms | 5.3ms | 49.4MB | 270ms | 27ms | openjdk 21 |
1b-m.java | 182ms | 3.7ms | 50.6MB | 277ms | 20ms | openjdk 23 |
1a-m.java | 189ms | 1.1ms | 50.8MB | 290ms | 20ms | openjdk 21 |
1a-m.java | 193ms | 3.7ms | 52.2MB | 293ms | 27ms | openjdk 23 |
1-m.java | 193ms | 0.6ms | 87.2MB | 270ms | 27ms | openjdk 23 |
1-m.java | 194ms | 5.5ms | 82.1MB | 270ms | 27ms | openjdk 21 |
1-m.java | 196ms | 1.9ms | 113.3MB | 300ms | 43ms | graal/jvm 17.0.8 |
1a-m.java | 211ms | 0.1ms | 98.3MB | 317ms | 40ms | graal/jvm 17.0.8 |
1b-m.java | 237ms | 31ms | 101.3MB | 403ms | 43ms | graal/jvm 17.0.8 |
1b.java | 316ms | 2.2ms | 47.7MB | 300ms | 147ms | openjdk/zgc 21 |
1a.java | 318ms | 2.3ms | 49.4MB | 297ms | 143ms | openjdk/zgc 21 |
1.java | 339ms | 5.1ms | 114.1MB | 270ms | 163ms | openjdk/zgc 21 |
2-m.java | 564ms | 12ms | 624.8MB | 847ms | 90ms | openjdk 21 |
2-m.java | 581ms | 9.4ms | 787.4MB | 867ms | 103ms | openjdk 23 |
2.java | 1662ms | 61ms | 1399.5MB | 840ms | 1130ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 445ms | 1.2ms | 45.1MB | 487ms | 17ms | openjdk 21 |
1.java | 448ms | 0.8ms | 48.1MB | 483ms | 20ms | openjdk 23 |
1.java | 451ms | 5.3ms | 82.3MB | 480ms | 30ms | graal/jvm 17.0.8 |
1.java | 570ms | 6.7ms | 44.6MB | 483ms | 140ms | openjdk/zgc 21 |
2.java | 1247ms | 8.3ms | 612.0MB | 1383ms | 87ms | openjdk 21 |
2.java | 1263ms | 12ms | 761.8MB | 1380ms | 107ms | openjdk 23 |
2.java | 3428ms | 91ms | 2585.6MB | 1647ms | 1983ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 120ms | 1.3ms | 45.2MB | 160ms | 20ms | openjdk 21 |
1.java | 122ms | 3.4ms | 48.0MB | 157ms | 17ms | openjdk 23 |
1.java | 126ms | 6.4ms | 81.5MB | 157ms | 30ms | graal/jvm 17.0.8 |
1.java | 255ms | 8.1ms | 44.8MB | 173ms | 147ms | openjdk/zgc 21 |
2-m.java | 305ms | 1.9ms | 374.3MB | 440ms | 63ms | openjdk 21 |
2-m.java | 314ms | 3.5ms | 404.5MB | 453ms | 67ms | openjdk 23 |
2.java | 718ms | 16ms | 545.0MB | 480ms | 433ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 414ms | 8.0ms | 115.1MB | 463ms | 23ms | openjdk 21 |
1.java | 417ms | 11ms | 118.0MB | 453ms | 27ms | openjdk 23 |
1.java | 598ms | 4.7ms | 112.6MB | 497ms | 167ms | openjdk/zgc 21 |
1-m.java | 645ms | 4.3ms | 256.4MB | 920ms | 83ms | graal/jvm 17.0.8 |
2.java | 783ms | 3.4ms | 57.0MB | 837ms | 23ms | openjdk 21 |
2.java | 785ms | 6.3ms | 60.3MB | 833ms | 23ms | openjdk 23 |
2.java | 856ms | 3.3ms | 53.4MB | 780ms | 150ms | openjdk/zgc 21 |
2-m.java | 1326ms | 70ms | 214.5MB | 2320ms | 103ms | graal/jvm 17.0.8 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 158ms | 11ms | 68.1MB | 193ms | 30ms | openjdk 23 |
1.java | 159ms | 1.7ms | 64.7MB | 210ms | 20ms | openjdk 21 |
1-m.java | 209ms | 17ms | 124.7MB | 293ms | 43ms | graal/jvm 17.0.8 |
2.java | 261ms | 1.6ms | 50.5MB | 313ms | 17ms | openjdk 23 |
2.java | 261ms | 1.8ms | 49.9MB | 320ms | 20ms | openjdk 21 |
1.java | 292ms | 2.3ms | 61.4MB | 210ms | 157ms | openjdk/zgc 21 |
2.java | 371ms | 7.0ms | 47.7MB | 307ms | 143ms | openjdk/zgc 21 |
2-m.java | 474ms | 3.4ms | 194.3MB | 833ms | 70ms | graal/jvm 17.0.8 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1.java | 3250ms | 4.4ms | 443.6MB | 3687ms | 107ms | graal/jvm 17.0.8 |
1.java | 3741ms | 68ms | 414.0MB | 4627ms | 120ms | openjdk 23 |
1.java | 3777ms | 87ms | 428.4MB | 4617ms | 110ms | openjdk 21 |
1.java | timeout | 0.0ms | 2126.2MB | 4680ms | 1213ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.java | 904ms | 8.4ms | 445.7MB | 1267ms | 97ms | graal/jvm 17.0.8 |
1-m.java | 1004ms | 16ms | 422.6MB | 1803ms | 87ms | openjdk 21 |
1-m.java | 1030ms | 26ms | 432.7MB | 1780ms | 97ms | openjdk 23 |
1.java | 2045ms | 43ms | 1343.3MB | 1747ms | 1080ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3.java | timeout | 0.0ms | 407.4MB | 5410ms | 90ms | graal/jvm 17.0.8 |
3.java | timeout | 0.0ms | 302.6MB | 5333ms | 60ms | openjdk 21 |
3.java | timeout | 0.0ms | 304.8MB | 5323ms | 57ms | openjdk 23 |
3.java | timeout | 0.0ms | 466.5MB | 4970ms | 297ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3-m.java | 780ms | 19ms | 175.3MB | 1153ms | 60ms | graal/jvm 17.0.8 |
3-m.java | 796ms | 7.9ms | 132.5MB | 1203ms | 33ms | openjdk 23 |
3-m.java | 796ms | 1.8ms | 130.5MB | 1183ms | 37ms | openjdk 21 |
3.java | 981ms | 13ms | 133.4MB | 1140ms | 190ms | openjdk/zgc 21 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
2-m.java | 1990ms | 4.9ms | 48.3MB | 7590ms | 23ms | openjdk 21 |
2-m.java | 2007ms | 4.6ms | 48.8MB | 7640ms | 23ms | openjdk 23 |
2-m.java | 2118ms | 9.6ms | 45.4MB | 7597ms | 150ms | openjdk/zgc 21 |
2-m.java | 2519ms | 21ms | 94.5MB | 9413ms | 47ms | graal/jvm 17.0.8 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
2-m.java | 603ms | 2.9ms | 47.6MB | 2127ms | 23ms | openjdk 21 |
2-m.java | 618ms | 4.6ms | 49.0MB | 2187ms | 27ms | openjdk 23 |
2-m.java | 737ms | 4.9ms | 45.5MB | 2160ms | 147ms | openjdk/zgc 21 |
2-m.java | 775ms | 11ms | 95.1MB | 2713ms | 43ms | graal/jvm 17.0.8 |