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 |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 488ms | 8.7ms | 575.8MB | 583ms | 93ms | kotlin/jvm 21 |
kotlin | 1.kt | 3941ms | 160ms | 145.0MB | 4120ms | 63ms | kotlin/native 2.1.20 |
ruby | 1-m.rb | 4407ms | 191ms | 804.1MB | 6390ms | 450ms | truffleruby 24.2.1 |
ruby | 1.rb | 4955ms | 35ms | 109.4MB | 4853ms | 87ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 70.5MB | 4940ms | 40ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 121ms | 2.9ms | 159.3MB | 143ms | 33ms | kotlin/jvm 21 |
kotlin | 1.kt | 210ms | 3.5ms | 17.7MB | 217ms | 7ms | kotlin/native 2.1.20 |
ruby | 1.rb | 505ms | 6.5ms | 20.3MB | 480ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 570ms | 55ms | 424.9MB | 1133ms | 167ms | truffleruby 24.2.1 |
ruby | 1.rb | 967ms | 21ms | 19.5MB | 943ms | 10ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 1.rb | 1446ms | 22ms | 63.8MB | 1363ms | 67ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 1861ms | 20ms | 63.0MB | 1787ms | 63ms | ruby 3.4.4 |
kotlin | 2-m.kt | 2049ms | 224ms | 241.0MB | 7630ms | 117ms | kotlin/jvm 21 |
kotlin | 1.kt | 2241ms | 54ms | 220.1MB | 3060ms | 77ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 4233ms | 52ms | 21.4MB | 14190ms | 543ms | kotlin/native 2.1.20 |
kotlin | 1.kt | timeout | 0.0ms | 17.4MB | 5510ms | 20ms | kotlin/native 2.1.20 |
ruby | 1.rb | timeout | 0.0ms | 327.3MB | 4810ms | 1417ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 1.rb | 155ms | 1.3ms | 25.6MB | 127ms | 17ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 184ms | 1.1ms | 25.0MB | 157ms | 17ms | ruby 3.4.4 |
kotlin | 2-m.kt | 248ms | 6.0ms | 21.0MB | 830ms | 43ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 388ms | 5.4ms | 17.4MB | 397ms | 7ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 485ms | 16ms | 75.0MB | 1087ms | 43ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 854ms | 53ms | 101.2MB | 2957ms | 77ms | kotlin/jvm 21 |
ruby | 1.rb | timeout | 0.0ms | 351.7MB | 4637ms | 1527ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 2.2ms | 0.1ms | 3.0MB | 0ms | 0ms | kotlin/native 2.1.20 |
ruby | 1.rb | 35ms | 1.1ms | 141.3MB | 16ms | 24ms | truffleruby 24.2.1 |
ruby | 1.rb | 52ms | 0.9ms | 12.8MB | 40ms | 0ms | ruby 3.4.4 |
ruby | 1.rb | 52ms | 1.2ms | 12.9MB | 40ms | 2ms | ruby/yjit 3.4.4 |
kotlin | 1.kt | 65ms | 2.5ms | 47.7MB | 76ms | 16ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 1.rb | 259ms | 6.8ms | 28.8MB | 233ms | 10ms | ruby 3.4.4 |
ruby | 1.rb | 260ms | 1.6ms | 30.1MB | 230ms | 17ms | ruby/yjit 3.4.4 |
kotlin | 1-m.kt | 848ms | 12ms | 174.2MB | 2307ms | 73ms | kotlin/jvm 21 |
ruby | 1-m.rb | 4473ms | 273ms | 553.2MB | 11820ms | 333ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 1778ms | 57ms | 662.5MB | 4197ms | 157ms | kotlin/jvm 21 |
ruby | 1.rb | 2100ms | 16ms | 135.4MB | 2017ms | 73ms | ruby 3.4.4 |
ruby | 1.rb | 2102ms | 15ms | 135.2MB | 2013ms | 73ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 507.3MB | 13217ms | 343ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 2.kt | 173ms | 14ms | 12.4MB | 180ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 193ms | 3.9ms | 94.9MB | 320ms | 27ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 207ms | 8.3ms | 101.0MB | 433ms | 37ms | kotlin/jvm 21 |
ruby | 1.rb | 342ms | 2.8ms | 13.5MB | 323ms | 0ms | ruby/yjit 3.4.4 |
kotlin | 1.kt | 359ms | 8.0ms | 12.5MB | 360ms | 0ms | kotlin/native 2.1.20 |
ruby | 1.rb | 526ms | 4.3ms | 12.9MB | 507ms | 3ms | ruby 3.4.4 |
ruby | 1-m.rb | 707ms | 30ms | 372.7MB | 1240ms | 147ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 2-m.kt | 318ms | 3.4ms | 212.1MB | 533ms | 57ms | kotlin/jvm 21 |
kotlin | 1.kt | 341ms | 3.1ms | 202.9MB | 460ms | 37ms | kotlin/jvm 21 |
kotlin | 2.kt | 475ms | 5.0ms | 12.4MB | 503ms | 0ms | kotlin/native 2.1.20 |
ruby | 1.rb | 913ms | 4.6ms | 13.5MB | 897ms | 0ms | ruby/yjit 3.4.4 |
kotlin | 1.kt | 1030ms | 1.3ms | 12.4MB | 1057ms | 7ms | kotlin/native 2.1.20 |
ruby | 1-m.rb | 1253ms | 6.5ms | 411.5MB | 1750ms | 167ms | truffleruby 24.2.1 |
ruby | 1.rb | 1478ms | 32ms | 12.9MB | 1457ms | 7ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 2.kt | 95ms | 0.7ms | 12.8MB | 90ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 121ms | 0.6ms | 12.8MB | 117ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 153ms | 1.1ms | 90.5MB | 293ms | 23ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 170ms | 13ms | 96.5MB | 367ms | 33ms | kotlin/jvm 21 |
ruby | 1.rb | 198ms | 2.3ms | 13.5MB | 180ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 289ms | 3.7ms | 12.8MB | 270ms | 7ms | ruby 3.4.4 |
ruby | 1-m.rb | 530ms | 42ms | 354.3MB | 1040ms | 137ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 389ms | 8.7ms | 680.7MB | 447ms | 90ms | kotlin/jvm 21 |
kotlin | 1.kt | 1857ms | 13ms | 89.9MB | 1940ms | 43ms | kotlin/native 2.1.20 |
ruby | 1-m.rb | 4269ms | 456ms | 556.4MB | 10877ms | 377ms | truffleruby 24.2.1 |
ruby | 1.rb | timeout | 0.0ms | 93.5MB | 4947ms | 40ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 97.2MB | 4933ms | 50ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 159ms | 6.4ms | 207.2MB | 217ms | 37ms | kotlin/jvm 21 |
kotlin | 1.kt | 258ms | 3.7ms | 25.7MB | 263ms | 10ms | kotlin/native 2.1.20 |
ruby | 1-m.rb | 1985ms | 41ms | 547.4MB | 5130ms | 257ms | truffleruby 24.2.1 |
ruby | 1.rb | 3266ms | 10ms | 38.3MB | 3233ms | 20ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 4383ms | 23ms | 37.6MB | 4340ms | 27ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1n.kt | 351ms | 1.9ms | 3.5MB | 340ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 443ms | 2.0ms | 49.2MB | 487ms | 17ms | kotlin/jvm 21 |
ruby | 2.rb | 835ms | 11ms | 315.3MB | 1080ms | 117ms | truffleruby 24.2.1 |
ruby | 2.rb | timeout | 0.0ms | 12.8MB | 4983ms | 3ms | ruby 3.4.4 |
ruby | 2.rb | timeout | 0.0ms | 13.5MB | 4980ms | 7ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1n.kt | 38ms | 0.7ms | 3.6MB | 30ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 118ms | 1.1ms | 49.4MB | 167ms | 13ms | kotlin/jvm 21 |
ruby | 2-m.rb | 323ms | 13ms | 309.9MB | 563ms | 123ms | truffleruby 24.2.1 |
ruby | 2.rb | 1026ms | 2.7ms | 13.5MB | 1007ms | 7ms | ruby/yjit 3.4.4 |
ruby | 2.rb | 2901ms | 120ms | 12.8MB | 2887ms | 0ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 3717ms | 19ms | 358.9MB | 4580ms | 100ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 26.9MB | 3970ms | 1520ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.9MB | 5110ms | 127ms | kotlin/native 2.1.20 |
ruby | 1.rb | timeout | 0.0ms | 46.4MB | 4923ms | 63ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 130.8MB | 4903ms | 83ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 451.3MB | 13403ms | 393ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 983ms | 36ms | 353.7MB | 1773ms | 90ms | kotlin/jvm 21 |
ruby | 1-m.rb | 1666ms | 261ms | 414.4MB | 4383ms | 213ms | truffleruby 24.2.1 |
ruby | 1.rb | 1783ms | 63ms | 130.9MB | 1673ms | 97ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 1814ms | 58ms | 130.3MB | 1703ms | 93ms | ruby 3.4.4 |
kotlin | 1n.kt | timeout | 0.0ms | 27.0MB | 4003ms | 1517ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.4MB | 5110ms | 123ms | kotlin/native 2.1.20 |