Current benchmark data was generated on Tue Jul 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 | 476ms | 14ms | 573.9MB | 563ms | 97ms | openjdk 21 |
| java | 2.java | 481ms | 2.8ms | 624.6MB | 587ms | 103ms | openjdk 23 |
| java | 2-m.java | 481ms | 16ms | 643.1MB | 673ms | 133ms | graal/jvm 17.0.8 |
| java | 2.java | 1212ms | 29ms | 1064.1MB | 593ms | 787ms | openjdk/zgc 21 |
| perl | 1.pl | timeout | 0.0ms | 77.8MB | 4957ms | 30ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 2-m.java | 127ms | 4.0ms | 96.1MB | 163ms | 30ms | openjdk 23 |
| java | 2-m.java | 127ms | 1.6ms | 167.1MB | 160ms | 33ms | openjdk 21 |
| java | 2-m.java | 148ms | 3.7ms | 215.1MB | 223ms | 53ms | graal/jvm 17.0.8 |
| java | 2.java | 301ms | 3.4ms | 241.5MB | 157ms | 200ms | openjdk/zgc 21 |
| perl | 1.pl | 1815ms | 1.3ms | 14.3MB | 1800ms | 0ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 4.java | 455ms | 3.7ms | 47.5MB | 540ms | 20ms | openjdk 21 |
| java | 4-m.java | 458ms | 29ms | 101.6MB | 657ms | 43ms | graal/jvm 17.0.8 |
| java | 4.java | 459ms | 0.9ms | 49.2MB | 550ms | 17ms | openjdk 23 |
| java | 4.java | 579ms | 2.9ms | 45.2MB | 540ms | 147ms | openjdk/zgc 21 |
| perl | 1.pl | 3595ms | 23ms | 10.9MB | 3583ms | 0ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 4.java | 124ms | 0.3ms | 46.2MB | 167ms | 10ms | openjdk 21 |
| java | 4-m.java | 130ms | 4.9ms | 47.9MB | 173ms | 23ms | openjdk 23 |
| java | 4-m.java | 134ms | 8.5ms | 90.1MB | 183ms | 37ms | graal/jvm 17.0.8 |
| java | 4.java | 244ms | 8.4ms | 44.0MB | 170ms | 137ms | openjdk/zgc 21 |
| perl | 1.pl | 367ms | 5.7ms | 6.6MB | 357ms | 0ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| perl | 1.pl | 2.7ms | 0.2ms | 5.1MB | 0ms | 0ms | perl 5.40.2 |
| java | 1.java | 68ms | 2.0ms | 53.3MB | 70ms | 20ms | graal/jvm 17.0.8 |
| java | 1.java | 68ms | 4.0ms | 43.9MB | 80ms | 14ms | openjdk 21 |
| java | 1.java | 72ms | 5.5ms | 44.8MB | 78ms | 16ms | openjdk 23 |
| java | 1.java | 196ms | 9.1ms | 42.9MB | 88ms | 144ms | openjdk/zgc 21 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 1.java | 443ms | 3.6ms | 45.4MB | 480ms | 13ms | openjdk 21 |
| java | 1.java | 446ms | 6.4ms | 47.9MB | 480ms | 20ms | openjdk 23 |
| java | 1.java | 455ms | 2.3ms | 81.4MB | 487ms | 30ms | graal/jvm 17.0.8 |
| java | 1.java | 580ms | 0.9ms | 44.8MB | 493ms | 150ms | openjdk/zgc 21 |
| java | 2.java | 1243ms | 4.5ms | 648.2MB | 1370ms | 90ms | openjdk 21 |
| java | 2.java | 1261ms | 7.3ms | 751.2MB | 1393ms | 93ms | openjdk 23 |
| java | 2.java | 3304ms | 20ms | 2374.4MB | 1653ms | 1870ms | openjdk/zgc 21 |
| perl | 2.pl | timeout | 0.0ms | 6.1MB | 4990ms | 0ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 1.java | 122ms | 0.7ms | 45.1MB | 160ms | 20ms | openjdk 21 |
| java | 1.java | 124ms | 0.3ms | 47.8MB | 157ms | 23ms | openjdk 23 |
| java | 1.java | 127ms | 6.3ms | 81.5MB | 160ms | 30ms | graal/jvm 17.0.8 |
| java | 1.java | 251ms | 6.5ms | 45.0MB | 157ms | 150ms | openjdk/zgc 21 |
| java | 2-m.java | 303ms | 5.7ms | 354.8MB | 453ms | 53ms | openjdk 21 |
| java | 2-m.java | 317ms | 4.5ms | 410.3MB | 467ms | 63ms | openjdk 23 |
| java | 2.java | 682ms | 14ms | 525.1MB | 473ms | 400ms | openjdk/zgc 21 |
| perl | 2.pl | 2771ms | 37ms | 6.1MB | 2760ms | 0ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 2-m.java | 1982ms | 6.2ms | 48.1MB | 7593ms | 27ms | openjdk 21 |
| java | 2-m.java | 2009ms | 7.3ms | 48.4MB | 7680ms | 23ms | openjdk 23 |
| java | 2-m.java | 2122ms | 15ms | 45.7MB | 7580ms | 150ms | openjdk/zgc 21 |
| java | 2-m.java | 2530ms | 11ms | 95.0MB | 9480ms | 43ms | graal/jvm 17.0.8 |
| perl | 4.pl | timeout | 0.0ms | 9.9MB | 19760ms | 10ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 2-m.java | 606ms | 2.2ms | 47.4MB | 2137ms | 20ms | openjdk 21 |
| java | 2-m.java | 616ms | 6.8ms | 48.8MB | 2170ms | 27ms | openjdk 23 |
| java | 2-m.java | 737ms | 15ms | 45.4MB | 2170ms | 150ms | openjdk/zgc 21 |
| java | 2-m.java | 765ms | 14ms | 93.1MB | 2683ms | 40ms | graal/jvm 17.0.8 |
| perl | 4.pl | timeout | 0.0ms | 10.1MB | 19560ms | 7ms | perl 5.40.2 |
| lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
|---|---|---|---|---|---|---|---|
| java | 2-m.java | 254ms | 8.5ms | 47.8MB | 757ms | 17ms | openjdk 21 |
| java | 2-m.java | 255ms | 3.4ms | 48.9MB | 757ms | 23ms | openjdk 23 |
| java | 2-m.java | 318ms | 15ms | 93.3MB | 973ms | 43ms | graal/jvm 17.0.8 |
| java | 2-m.java | 390ms | 8.2ms | 45.4MB | 777ms | 147ms | openjdk/zgc 21 |
| perl | 4-m.pl | 3483ms | 51ms | 9.4MB | 13397ms | 0ms | perl 5.40.2 |