Current benchmark data was generated on Sun Jul 13 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 | 1.0ms | 575.9MB | 557ms | 83ms | openjdk 21 |
java | 2-m.java | 469ms | 4.8ms | 641.2MB | 673ms | 113ms | graal/jvm 17.0.8 |
java | 2.java | 473ms | 8.9ms | 642.1MB | 573ms | 103ms | openjdk 23 |
java | 2.java | 1191ms | 22ms | 1054.4MB | 577ms | 773ms | openjdk/zgc 21 |
lua | 1.lua | 3544ms | 45ms | 172.9MB | 3407ms | 123ms | luajit 2.1.0-beta3 |
lua | 1.lua | timeout | 0.0ms | 104.9MB | 4947ms | 40ms | lua 5.4.7 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 2-m.java | 125ms | 0.6ms | 167.1MB | 157ms | 33ms | openjdk 21 |
java | 2.java | 129ms | 5.0ms | 96.0MB | 167ms | 27ms | openjdk 23 |
java | 2-m.java | 151ms | 3.3ms | 227.2MB | 220ms | 63ms | graal/jvm 17.0.8 |
lua | 1.lua | 290ms | 5.5ms | 15.7MB | 267ms | 10ms | luajit 2.1.0-beta3 |
java | 2.java | 305ms | 2.0ms | 241.5MB | 157ms | 197ms | openjdk/zgc 21 |
lua | 1.lua | 814ms | 5.2ms | 16.9MB | 797ms | 0ms | lua 5.4.7 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
lua | 1.lua | 1.4ms | 0.2ms | 2.4MB | 0ms | 0ms | luajit 2.1.0-beta3 |
lua | 1.lua | 1.4ms | 0.2ms | 2.1MB | 0ms | 0ms | lua 5.4.7 |
java | 1.java | 62ms | 2.2ms | 52.9MB | 66ms | 18ms | graal/jvm 17.0.8 |
java | 1.java | 67ms | 7.0ms | 43.8MB | 74ms | 18ms | openjdk 21 |
java | 1.java | 71ms | 5.3ms | 44.7MB | 74ms | 16ms | openjdk 23 |
java | 1.java | 193ms | 7.2ms | 42.8MB | 82ms | 136ms | openjdk/zgc 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1.java | 401ms | 5.9ms | 544.3MB | 500ms | 87ms | openjdk 23 |
java | 1.java | 403ms | 2.1ms | 680.0MB | 480ms | 87ms | openjdk 21 |
java | 1-m.java | 444ms | 62ms | 669.4MB | 667ms | 113ms | graal/jvm 17.0.8 |
java | 1.java | 1021ms | 2.8ms | 934.5MB | 470ms | 697ms | openjdk/zgc 21 |
lua | 1.lua | timeout | 0.0ms | 107.4MB | 4950ms | 33ms | lua 5.4.7 |
lua | 1.lua | timeout | 0.0ms | 149.3MB | 4933ms | 57ms | luajit 2.1.0-beta3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1-m.java | 164ms | 3.1ms | 158.5MB | 237ms | 43ms | openjdk 23 |
java | 1-m.java | 170ms | 10ms | 206.6MB | 237ms | 47ms | openjdk 21 |
java | 1-m.java | 221ms | 7.1ms | 253.9MB | 363ms | 63ms | graal/jvm 17.0.8 |
java | 1.java | 411ms | 7.8ms | 341.9MB | 223ms | 267ms | openjdk/zgc 21 |
lua | 1.lua | 1101ms | 2.2ms | 31.1MB | 1073ms | 17ms | luajit 2.1.0-beta3 |
lua | 1.lua | 2187ms | 8.5ms | 28.6MB | 2170ms | 3ms | lua 5.4.7 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 1.java | 442ms | 1.0ms | 45.1MB | 480ms | 17ms | openjdk 21 |
java | 1.java | 444ms | 3.9ms | 48.3MB | 480ms | 23ms | openjdk 23 |
java | 1.java | 454ms | 0.5ms | 81.1MB | 490ms | 30ms | graal/jvm 17.0.8 |
java | 1.java | 563ms | 6.0ms | 44.7MB | 483ms | 133ms | openjdk/zgc 21 |
lua | 4.lua | 713ms | 3.7ms | 2.3MB | 703ms | 0ms | luajit 2.1.0-beta3 |
java | 2.java | 1235ms | 3.8ms | 571.4MB | 1363ms | 87ms | openjdk 21 |
java | 2.java | 1310ms | 91ms | 794.4MB | 1433ms | 93ms | openjdk 23 |
java | 2.java | 3270ms | 60ms | 2461.0MB | 1670ms | 1817ms | openjdk/zgc 21 |
lua | 4.lua | timeout | 0.0ms | 2.3MB | 4990ms | 0ms | lua 5.4.7 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
lua | 4.lua | 74ms | 0.9ms | 2.3MB | 67ms | 0ms | luajit 2.1.0-beta3 |
java | 1.java | 116ms | 4.0ms | 45.4MB | 143ms | 23ms | openjdk 21 |
java | 1.java | 119ms | 2.3ms | 81.5MB | 150ms | 27ms | graal/jvm 17.0.8 |
java | 1.java | 120ms | 2.0ms | 47.9MB | 157ms | 13ms | openjdk 23 |
java | 1.java | 240ms | 5.7ms | 44.7MB | 153ms | 140ms | openjdk/zgc 21 |
java | 2-m.java | 294ms | 9.4ms | 366.4MB | 437ms | 50ms | openjdk 21 |
java | 2-m.java | 317ms | 4.3ms | 397.4MB | 450ms | 67ms | openjdk 23 |
java | 2.java | 674ms | 5.7ms | 533.2MB | 460ms | 400ms | openjdk/zgc 21 |
lua | 4.lua | 1154ms | 10ms | 2.3MB | 1143ms | 0ms | lua 5.4.7 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 2-m.java | 1988ms | 6.6ms | 47.8MB | 7613ms | 23ms | openjdk 21 |
java | 2-m.java | 1996ms | 1.7ms | 48.5MB | 7643ms | 30ms | openjdk 23 |
java | 2-m.java | 2127ms | 4.4ms | 45.5MB | 7673ms | 153ms | openjdk/zgc 21 |
java | 2-m.java | 2508ms | 27ms | 94.1MB | 9400ms | 37ms | graal/jvm 17.0.8 |
lua | 1.lua | 4063ms | 4.0ms | 2.5MB | 4053ms | 0ms | luajit 2.1.0-beta3 |
lua | 1.lua | timeout | 0.0ms | 2.5MB | 4990ms | 0ms | lua 5.4.7 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 2-m.java | 602ms | 2.3ms | 47.5MB | 2150ms | 17ms | openjdk 21 |
java | 2-m.java | 612ms | 9.6ms | 48.6MB | 2137ms | 20ms | openjdk 23 |
java | 2-m.java | 737ms | 8.8ms | 45.3MB | 2157ms | 143ms | openjdk/zgc 21 |
java | 2-m.java | 761ms | 18ms | 94.5MB | 2673ms | 37ms | graal/jvm 17.0.8 |
lua | 1.lua | 1029ms | 1.6ms | 2.4MB | 1020ms | 0ms | luajit 2.1.0-beta3 |
lua | 1.lua | timeout | 0.0ms | 2.1MB | 4990ms | 0ms | lua 5.4.7 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
java | 2-m.java | 253ms | 12ms | 47.6MB | 770ms | 17ms | openjdk 21 |
java | 2-m.java | 255ms | 4.3ms | 48.5MB | 763ms | 20ms | openjdk 23 |
lua | 1.lua | 257ms | 0.3ms | 2.3MB | 250ms | 0ms | luajit 2.1.0-beta3 |
java | 2-m.java | 328ms | 5.5ms | 93.3MB | 1020ms | 40ms | graal/jvm 17.0.8 |
java | 2-m.java | 381ms | 12ms | 45.7MB | 770ms | 147ms | openjdk/zgc 21 |
lua | 1.lua | timeout | 0.0ms | 2.1MB | 4990ms | 0ms | lua 5.4.7 |