Haxe VS Kotlin benchmarks

Current benchmark data was generated on Sat Jan 28 2023, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 629ms 6.5ms 413.0MB 657ms 77ms kotlin/jvm 17.0.2
haxe 1.hx 1664ms 24ms 146.0MB 1903ms 83ms haxe/cpp 4.2.5
haxe 2.hx 4554ms 27ms 497.1MB 5670ms 267ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 48.6MB 4713ms 267ms haxe/hl/c 4.2.5
haxe 2.hx timeout 0.0ms 83.0MB 4397ms 587ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 49.0MB 4723ms 257ms haxe/hl/jit 1.13.0
haxe 2.hx timeout 0.0ms 130.3MB 4463ms 517ms haxe/hl/jit 1.13.0
kotlin 1.kt timeout 0.0ms 282.5MB 8413ms 1150ms kotlin/native 1.8.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 110ms 5.1ms 27.7MB 103ms 3ms haxe/cpp 4.2.5
kotlin 1.kt 125ms 2.0ms 109.7MB 107ms 27ms kotlin/jvm 17.0.2
haxe 2.hx 416ms 5.7ms 60.4MB 453ms 27ms haxe/cpp 4.2.5
kotlin 1-m.kt 494ms 11ms 30.5MB 847ms 77ms kotlin/native 1.8.0
haxe 1.hx 782ms 2.8ms 8.6MB 747ms 17ms haxe/hl/c 4.2.5
haxe 1.hx 932ms 15ms 11.1MB 883ms 30ms haxe/hl/jit 1.13.0
haxe 2.hx 1153ms 13ms 13.4MB 1010ms 120ms haxe/hl/c 4.2.5
haxe 2.hx 1294ms 5.6ms 25.0MB 1167ms 110ms haxe/hl/jit 1.13.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 3417ms 46ms 27.6MB 3310ms 237ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 3.4MB 4647ms 337ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 3.8MB 4703ms 273ms haxe/hl/jit 1.13.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 356ms 2.1ms 27.5MB 330ms 20ms haxe/cpp 4.2.5
haxe 1.hx 780ms 0.7ms 3.2MB 727ms 40ms haxe/hl/c 4.2.5
haxe 1.hx 830ms 0.2ms 3.7MB 770ms 40ms haxe/hl/jit 1.13.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 2.0ms 0.6ms 2.3MB 0ms 0ms haxe/hl/c 4.2.5
kotlin 1.kt 2.6ms 1.0ms 1.5MB 0ms 0ms kotlin/native 1.8.0
haxe 1.hx 2.8ms 0.7ms 3.2MB 0ms 0ms haxe/cpp 4.2.5
haxe 1.hx 4.5ms 0.7ms 2.9MB 0ms 0ms haxe/hl/jit 1.13.0
kotlin 1.kt 66ms 1.4ms 40.8MB 50ms 8ms kotlin/jvm 17.0.2

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 184ms 2.9ms 22.4MB 167ms 3ms haxe/cpp 4.2.5
haxe 1.hx 195ms 1.3ms 2.8MB 183ms 0ms haxe/hl/c 4.2.5
kotlin 2-m.kt 221ms 5.0ms 113.5MB 323ms 27ms kotlin/jvm 17.0.2
haxe 1.hx 237ms 2.6ms 3.7MB 223ms 0ms haxe/hl/jit 1.13.0
kotlin 1.kt 240ms 5.8ms 109.4MB 290ms 17ms kotlin/jvm 17.0.2
kotlin 2-m.kt 442ms 3.8ms 42.5MB 727ms 13ms kotlin/native 1.8.0
kotlin 1.kt timeout 0.0ms 15.0MB 4993ms 10ms kotlin/native 1.8.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 2.kt 365ms 4.2ms 132.5MB 460ms 33ms kotlin/jvm 17.0.2
kotlin 1.kt 458ms 3.2ms 132.6MB 507ms 23ms kotlin/jvm 17.0.2
haxe 1.hx 524ms 6.4ms 27.5MB 513ms 3ms haxe/cpp 4.2.5
haxe 1.hx 577ms 10ms 2.9MB 563ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 692ms 1.0ms 3.7MB 680ms 0ms haxe/hl/jit 1.13.0
kotlin 2-m.kt 1377ms 6.7ms 145.0MB 2233ms 87ms kotlin/native 1.8.0
kotlin 1.kt timeout 0.0ms 15.0MB 4997ms 0ms kotlin/native 1.8.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 85ms 0.3ms 14.1MB 67ms 3ms haxe/cpp 4.2.5
haxe 1.hx 97ms 3.5ms 2.9MB 83ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 119ms 2.9ms 3.7MB 110ms 0ms haxe/hl/jit 1.13.0
kotlin 1.kt 172ms 3.4ms 75.8MB 243ms 10ms kotlin/jvm 17.0.2
kotlin 2.kt 186ms 6.0ms 78.6MB 250ms 27ms kotlin/jvm 17.0.2
kotlin 2-m.kt 224ms 4.4ms 32.4MB 383ms 3ms kotlin/native 1.8.0
kotlin 1.kt timeout 0.0ms 17.1MB 5000ms 7ms kotlin/native 1.8.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 444ms 4.8ms 285.8MB 437ms 57ms kotlin/jvm 17.0.2
haxe 1.hx 1106ms 10ms 96.9MB 1260ms 43ms haxe/cpp 4.2.5
kotlin 1-m.kt 2678ms 5.5ms 138.5MB 4327ms 570ms kotlin/native 1.8.0
haxe 1.hx timeout 0.0ms 32.6MB 4567ms 417ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 54.5MB 4650ms 330ms haxe/hl/jit 1.13.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 174ms 3.5ms 221.9MB 160ms 43ms kotlin/jvm 17.0.2
haxe 1.hx 207ms 6.3ms 28.7MB 200ms 3ms haxe/cpp 4.2.5
kotlin 1-m.kt 516ms 7.8ms 38.4MB 817ms 87ms kotlin/native 1.8.0
haxe 1.hx 1515ms 3.4ms 10.9MB 1390ms 103ms haxe/hl/c 4.2.5
haxe 1.hx 1682ms 5.2ms 20.2MB 1557ms 113ms haxe/hl/jit 1.13.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1n.kt 548ms 2.0ms 1.5MB 537ms 0ms kotlin/native 1.8.0
kotlin 1.kt 573ms 6.6ms 42.9MB 570ms 13ms kotlin/jvm 17.0.2
haxe 2.hx 994ms 40ms 2.3MB 980ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 1247ms 2.7ms 2.3MB 1233ms 0ms haxe/hl/c 4.2.5
haxe 3.hx 1406ms 28ms 27.6MB 1567ms 33ms haxe/cpp 4.2.5
haxe 2.hx 2363ms 105ms 3.3MB 2347ms 0ms haxe/hl/jit 1.13.0
haxe 1.hx 2512ms 18ms 3.2MB 2500ms 0ms haxe/hl/jit 1.13.0
haxe 1.hx timeout 0.0ms 3.2MB 4990ms 0ms haxe/cpp 4.2.5
haxe 2.hx timeout 0.0ms 3.3MB 4987ms 0ms haxe/cpp 4.2.5
haxe 3.hx timeout 0.0ms 3.3MB 4527ms 457ms haxe/hl/c 4.2.5
haxe 3.hx timeout 0.0ms 3.7MB 4650ms 333ms haxe/hl/jit 1.13.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1n.kt 58ms 1.5ms 1.5MB 47ms 0ms kotlin/native 1.8.0
haxe 2.hx 104ms 3.2ms 2.3MB 93ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 135ms 7.0ms 2.3MB 127ms 0ms haxe/hl/c 4.2.5
kotlin 1.kt 140ms 5.3ms 42.7MB 140ms 17ms kotlin/jvm 17.0.2
haxe 3.hx 162ms 6.8ms 27.7MB 163ms 10ms haxe/cpp 4.2.5
haxe 2.hx 240ms 3.7ms 3.3MB 230ms 0ms haxe/hl/jit 1.13.0
haxe 1.hx 272ms 6.7ms 3.2MB 257ms 0ms haxe/hl/jit 1.13.0
haxe 3.hx 640ms 11ms 3.2MB 577ms 47ms haxe/hl/c 4.2.5
haxe 3.hx 777ms 5.9ms 3.7MB 703ms 53ms haxe/hl/jit 1.13.0
haxe 2.hx 852ms 0.5ms 3.2MB 840ms 0ms haxe/cpp 4.2.5
haxe 1.hx 1045ms 1.8ms 3.2MB 1033ms 0ms haxe/cpp 4.2.5

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx timeout 0.0ms 6.9MB 4983ms 0ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 3.0MB 4990ms 0ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 3.7MB 4990ms 0ms haxe/hl/jit 1.13.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 1304ms 0.9ms 3.1MB 1297ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 2338ms 1.4ms 6.7MB 2327ms 0ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 3.6MB 4987ms 0ms haxe/hl/jit 1.13.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 330ms 0.8ms 2.8MB 317ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 589ms 0.5ms 5.3MB 573ms 0ms haxe/cpp 4.2.5
haxe 1.hx 3427ms 6.5ms 3.6MB 3410ms 0ms haxe/hl/jit 1.13.0