Programming Language and compiler
Benchmarks

Haxe VS Kotlin benchmarks

Current benchmark data was generated on Fri Sep 30 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz (Model 85)

* -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 716ms 12ms 412.1MB 710ms 117ms kotlin/jvm 17.0.2
haxe 1.hx 1986ms 38ms 146.0MB 2520ms 67ms haxe/cpp 4.2.5
haxe 2.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/c 4.2.5
haxe 2.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/jit 1.12.0
haxe 2.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/jit 1.12.0
kotlin 1.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.7.20

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 120ms 2.8ms 27.5MB 123ms 7ms haxe/cpp 4.2.5
kotlin 1.kt 146ms 16ms 109.7MB 123ms 27ms kotlin/jvm 17.0.2
kotlin 1-m.kt 489ms 15ms 30.4MB 783ms 3ms kotlin/native 1.7.20
haxe 2.hx 533ms 4.3ms 60.2MB 650ms 27ms haxe/cpp 4.2.5
haxe 1.hx 868ms 1.6ms 7.8MB 833ms 17ms haxe/hl/c 4.2.5
haxe 1.hx 1025ms 4.8ms 11.3MB 977ms 33ms haxe/hl/jit 1.12.0
haxe 2.hx 1372ms 9.2ms 13.4MB 1260ms 97ms haxe/hl/c 4.2.5
haxe 2.hx 1694ms 20ms 24.6MB 1530ms 143ms haxe/hl/jit 1.12.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 3164ms 18ms 27.5MB 3210ms 243ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/jit 1.12.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 336ms 2.9ms 27.5MB 320ms 23ms haxe/cpp 4.2.5
haxe 1.hx 836ms 21ms 3.3MB 757ms 63ms haxe/hl/c 4.2.5
haxe 1.hx 859ms 3.8ms 3.8MB 803ms 37ms haxe/hl/jit 1.12.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 3.1ms 1.1ms 1.1MB 0ms 0ms kotlin/native 1.7.20
haxe 1.hx 3.2ms 0.8ms 3.0MB 0ms 0ms haxe/cpp 4.2.5
haxe 1.hx 3.9ms 0.2ms 3.3MB 0ms 0ms haxe/hl/jit 1.12.0
haxe 1.hx 4.1ms 2.2ms 2.6MB 0ms 0ms haxe/hl/c 4.2.5
kotlin 1.kt 70ms 3.2ms 41.0MB 48ms 16ms 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 189ms 1.4ms 22.2MB 177ms 0ms haxe/cpp 4.2.5
haxe 1.hx 211ms 1.2ms 2.9MB 200ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 241ms 0.4ms 3.8MB 223ms 0ms haxe/hl/jit 1.12.0
kotlin 2-m.kt 245ms 1.4ms 112.5MB 343ms 30ms kotlin/jvm 17.0.2
kotlin 1.kt 255ms 2.6ms 109.3MB 300ms 40ms kotlin/jvm 17.0.2
kotlin 2.kt 446ms 4.7ms 42.5MB 650ms 17ms kotlin/native 1.7.20
kotlin 1.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.7.20

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 2.kt 419ms 2.7ms 125.4MB 507ms 37ms kotlin/jvm 17.0.2
kotlin 1.kt 486ms 1.1ms 138.2MB 540ms 23ms kotlin/jvm 17.0.2
haxe 1.hx 542ms 12ms 27.4MB 533ms 7ms haxe/cpp 4.2.5
haxe 1.hx 626ms 1.6ms 3.0MB 613ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 719ms 9.8ms 3.7MB 707ms 0ms haxe/hl/jit 1.12.0
kotlin 2.kt 1400ms 17ms 109.1MB 2043ms 43ms kotlin/native 1.7.20
kotlin 1.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.7.20

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 87ms 1.8ms 14.2MB 67ms 7ms haxe/cpp 4.2.5
haxe 1.hx 105ms 2.4ms 2.9MB 93ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 119ms 0.9ms 3.8MB 110ms 0ms haxe/hl/jit 1.12.0
kotlin 1.kt 184ms 1.7ms 74.2MB 250ms 17ms kotlin/jvm 17.0.2
kotlin 2-m.kt 196ms 7.5ms 78.7MB 277ms 27ms kotlin/jvm 17.0.2
kotlin 2-m.kt 227ms 2.9ms 28.5MB 350ms 3ms kotlin/native 1.7.20
kotlin 1.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.7.20

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 529ms 3.3ms 286.5MB 503ms 103ms kotlin/jvm 17.0.2
haxe 1.hx 1381ms 4.3ms 97.0MB 1660ms 47ms haxe/cpp 4.2.5
kotlin 1.kt 3050ms 5.6ms 138.6MB 4407ms 40ms kotlin/native 1.7.20
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/jit 1.12.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 203ms 2.0ms 221.7MB 170ms 57ms kotlin/jvm 17.0.2
haxe 1.hx 248ms 4.7ms 28.6MB 253ms 10ms haxe/cpp 4.2.5
kotlin 1.kt 579ms 11ms 38.6MB 833ms 3ms kotlin/native 1.7.20
haxe 1.hx 1742ms 6.1ms 15.5MB 1663ms 60ms haxe/hl/c 4.2.5
haxe 1.hx 2026ms 52ms 20.4MB 1913ms 97ms haxe/hl/jit 1.12.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 646ms 2.2ms 42.8MB 653ms 13ms kotlin/jvm 17.0.2
kotlin 1n.kt 686ms 8.1ms 1.2MB 670ms 0ms kotlin/native 1.7.20
haxe 2.hx 1083ms 6.6ms 2.6MB 1070ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 1505ms 76ms 2.6MB 1493ms 0ms haxe/hl/c 4.2.5
haxe 3.hx 2176ms 1.2ms 25.6MB 2470ms 43ms haxe/cpp 4.2.5
haxe 2.hx 2441ms 1.5ms 3.4MB 2427ms 0ms haxe/hl/jit 1.12.0
haxe 1.hx 2598ms 0.0ms 3.3MB 2587ms 0ms haxe/hl/jit 1.12.0
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/cpp 4.2.5
haxe 2.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/cpp 4.2.5
haxe 3.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/c 4.2.5
haxe 3.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/jit 1.12.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1n.kt 71ms 2.0ms 1.2MB 60ms 0ms kotlin/native 1.7.20
haxe 2.hx 113ms 3.3ms 2.6MB 100ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 149ms 1.1ms 2.6MB 140ms 0ms haxe/hl/c 4.2.5
kotlin 1.kt 150ms 0.4ms 42.8MB 153ms 23ms kotlin/jvm 17.0.2
haxe 3.hx 237ms 2.0ms 27.6MB 250ms 7ms haxe/cpp 4.2.5
haxe 2.hx 255ms 8.1ms 3.4MB 243ms 0ms haxe/hl/jit 1.12.0
haxe 1.hx 268ms 6.6ms 3.3MB 253ms 0ms haxe/hl/jit 1.12.0
haxe 3.hx 762ms 4.4ms 3.2MB 683ms 60ms haxe/hl/c 4.2.5
haxe 2.hx 833ms 0.9ms 4.4MB 820ms 0ms haxe/cpp 4.2.5
haxe 3.hx 903ms 6.5ms 3.7MB 830ms 60ms haxe/hl/jit 1.12.0
haxe 1.hx 1072ms 1.7ms 3.1MB 1060ms 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 0.0MB 0ms 0ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/c 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/jit 1.12.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 1946ms 1.0ms 3.2MB 1930ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 1956ms 3.8ms 6.5MB 1943ms 0ms haxe/cpp 4.2.5
haxe 1.hx timeout 0.0ms 0.0MB 0ms 0ms haxe/hl/jit 1.12.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 491ms 0.8ms 3.0MB 477ms 0ms haxe/hl/c 4.2.5
haxe 1.hx 493ms 1.5ms 5.2MB 480ms 0ms haxe/cpp 4.2.5
haxe 1.hx 2846ms 0.1ms 3.8MB 2840ms 0ms haxe/hl/jit 1.12.0