Current benchmark data was generated on Sun Jun 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 | 455ms | 6.3ms | 576.1MB | 557ms | 80ms | openjdk 21 |
java | 2-m.java | 462ms | 6.4ms | 643.1MB | 673ms | 90ms | graal/jvm 17.0.8 |
java | 2.java | 470ms | 9.4ms | 639.7MB | 570ms | 97ms | openjdk 23 |
java | 2.java | 1207ms | 20ms | 1063.7MB | 580ms | 793ms | openjdk/zgc 21 |
swift | 1.swift | 2555ms | 26ms | 53.8MB | 2523ms | 20ms | swift 6.1.2 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 2.java | 124ms | 1.6ms | 167.0MB | 157ms | 27ms | openjdk 21 |
java | 2.java | 129ms | 5.5ms | 98.0MB | 163ms | 23ms | openjdk 23 |
java | 2-m.java | 143ms | 3.2ms | 224.5MB | 217ms | 53ms | graal/jvm 17.0.8 |
swift | 1.swift | 232ms | 3.0ms | 11.9MB | 220ms | 0ms | swift 6.1.2 |
java | 2.java | 299ms | 4.1ms | 241.7MB | 157ms | 197ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1-m.java | 896ms | 2.1ms | 96.4MB | 3313ms | 40ms | graal/jvm 17.0.8 |
java | 1-m.java | 966ms | 3.7ms | 48.3MB | 3607ms | 17ms | openjdk 21 |
java | 1-m.java | 983ms | 2.3ms | 50.2MB | 3620ms | 20ms | openjdk 23 |
java | 1-m.java | 1025ms | 15ms | 45.9MB | 3360ms | 137ms | openjdk/zgc 21 |
swift | 1.swift | 2480ms | 2.8ms | 5.5MB | 2470ms | 0ms | swift 6.1.2 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1-m.java | 180ms | 11ms | 48.1MB | 493ms | 23ms | openjdk 21 |
java | 1-m.java | 188ms | 3.4ms | 50.1MB | 490ms | 23ms | openjdk 23 |
java | 1-m.java | 201ms | 17ms | 96.2MB | 570ms | 33ms | graal/jvm 17.0.8 |
swift | 1.swift | 214ms | 2.6ms | 5.5MB | 207ms | 0ms | swift 6.1.2 |
java | 1-m.java | 295ms | 8.2ms | 45.8MB | 487ms | 133ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
swift | 3-m.swift | 146ms | 1.6ms | 21.0MB | 433ms | 3ms | swift 6.1.2 |
java | 4-m.java | 449ms | 13ms | 102.4MB | 637ms | 37ms | graal/jvm 17.0.8 |
java | 4.java | 456ms | 17ms | 47.5MB | 543ms | 17ms | openjdk 21 |
java | 4.java | 458ms | 1.4ms | 49.3MB | 540ms | 20ms | openjdk 23 |
java | 4.java | 569ms | 8.4ms | 45.4MB | 537ms | 140ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
swift | 3.swift | 38ms | 0.4ms | 14.4MB | 33ms | 0ms | swift 6.1.2 |
java | 4.java | 121ms | 1.3ms | 46.2MB | 157ms | 23ms | openjdk 21 |
java | 4.java | 126ms | 2.1ms | 47.7MB | 167ms | 17ms | openjdk 23 |
java | 4-m.java | 134ms | 6.0ms | 91.7MB | 200ms | 27ms | graal/jvm 17.0.8 |
java | 4.java | 251ms | 9.3ms | 43.9MB | 163ms | 147ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
swift | 1.swift | 2.4ms | 0.2ms | 5.9MB | 0ms | 0ms | swift 6.1.2 |
java | 1.java | 62ms | 2.4ms | 52.7MB | 68ms | 18ms | graal/jvm 17.0.8 |
java | 1.java | 69ms | 6.7ms | 43.8MB | 78ms | 12ms | openjdk 21 |
java | 1.java | 73ms | 1.7ms | 44.5MB | 74ms | 16ms | openjdk 23 |
java | 1.java | 184ms | 2.0ms | 42.9MB | 80ms | 132ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 3-m.java | 1018ms | 55ms | 127.3MB | 3503ms | 40ms | openjdk 21 |
java | 3-m.java | 1086ms | 3.2ms | 155.6MB | 3727ms | 50ms | openjdk 23 |
java | 3-m.java | 1105ms | 0.4ms | 179.8MB | 3787ms | 60ms | graal/jvm 17.0.8 |
swift | 2-m.swift | 1326ms | 10ms | 74.3MB | 4847ms | 33ms | swift 6.1.2 |
java | 3-m.java | 1432ms | 7.3ms | 178.7MB | 4573ms | 200ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
swift | 2-m.swift | 249ms | 1.6ms | 60.1MB | 660ms | 27ms | swift 6.1.2 |
java | 3-m.java | 312ms | 16ms | 87.7MB | 900ms | 40ms | openjdk 23 |
java | 3-m.java | 324ms | 22ms | 88.1MB | 953ms | 37ms | openjdk 21 |
java | 3-m.java | 330ms | 18ms | 135.0MB | 900ms | 50ms | graal/jvm 17.0.8 |
java | 3-m.java | 431ms | 1.7ms | 98.2MB | 893ms | 170ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
swift | 7.swift | 343ms | 1.2ms | 10.1MB | 333ms | 0ms | swift 6.1.2 |
java | 1.java | 441ms | 1.8ms | 45.4MB | 480ms | 13ms | openjdk 21 |
java | 1.java | 444ms | 1.2ms | 48.2MB | 480ms | 20ms | openjdk 23 |
java | 1.java | 447ms | 3.2ms | 81.7MB | 483ms | 23ms | graal/jvm 17.0.8 |
java | 1.java | 567ms | 1.6ms | 45.0MB | 490ms | 140ms | openjdk/zgc 21 |
java | 2.java | 1230ms | 1.5ms | 567.4MB | 1367ms | 73ms | openjdk 21 |
java | 2.java | 1245ms | 7.7ms | 792.1MB | 1367ms | 93ms | openjdk 23 |
java | 2.java | 3242ms | 30ms | 2411.5MB | 1663ms | 1800ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
swift | 7.swift | 39ms | 1.3ms | 10.3MB | 30ms | 0ms | swift 6.1.2 |
java | 1.java | 115ms | 2.7ms | 81.5MB | 143ms | 27ms | graal/jvm 17.0.8 |
java | 1-m.java | 117ms | 1.5ms | 45.3MB | 157ms | 20ms | openjdk 21 |
java | 1.java | 118ms | 3.8ms | 48.1MB | 157ms | 17ms | openjdk 23 |
java | 1.java | 241ms | 4.9ms | 44.6MB | 157ms | 140ms | openjdk/zgc 21 |
java | 2-m.java | 289ms | 5.6ms | 371.1MB | 420ms | 57ms | openjdk 21 |
java | 2-m.java | 305ms | 7.2ms | 418.7MB | 450ms | 57ms | openjdk 23 |
java | 2.java | 680ms | 10ms | 526.8MB | 463ms | 403ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1.java | 3185ms | 10ms | 444.0MB | 3607ms | 107ms | graal/jvm 17.0.8 |
java | 1.java | 3705ms | 65ms | 448.5MB | 4597ms | 110ms | openjdk 23 |
java | 1.java | 3709ms | 72ms | 366.5MB | 4553ms | 107ms | openjdk 21 |
java | 1.java | timeout | 0.0ms | 1957.4MB | 4627ms | 1233ms | openjdk/zgc 21 |
swift | 1.swift | timeout | 0.0ms | 7.1MB | 4920ms | 67ms | swift 6.1.2 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1.java | 880ms | 4.2ms | 369.9MB | 1217ms | 93ms | graal/jvm 17.0.8 |
java | 1-m.java | 1000ms | 42ms | 386.8MB | 1787ms | 87ms | openjdk 21 |
java | 1-m.java | 1014ms | 24ms | 412.8MB | 1770ms | 97ms | openjdk 23 |
swift | 1.swift | 1831ms | 3.2ms | 7.0MB | 1813ms | 0ms | swift 6.1.2 |
java | 1.java | 1993ms | 39ms | 1355.3MB | 1723ms | 1037ms | openjdk/zgc 21 |