Programming Language and compiler
Benchmarks

Results for 38 of 40 languages from this run on actest1.

Unavailable in this run: Hack, Lisp. Follow the run link for failure details.

Haxe VS Lua benchmarks

Current benchmark data was generated on Sun Sep 27 2026, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] Intel(R) Core(TM) i7-3687U CPU @ 2.10GHz (Model 58)

* -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
haxe 1.hx 1998ms 20ms 144.3MB 2477ms 77ms haxe/cpp 4.3.3
haxe 2.hx 6372ms 102ms 497.2MB 7260ms 237ms haxe/cpp 4.3.3
lua 1.lua 6633ms 183ms 291.4MB 6527ms 87ms luajit 2.1.1703358377
lua 1.lua 16420ms 378ms 152.3MB 16370ms 30ms lua 5.4.6

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 128ms 4.9ms 25.9MB 150ms 7ms haxe/cpp 4.3.3
haxe 2.hx 557ms 7.0ms 58.4MB 620ms 20ms haxe/cpp 4.3.3
lua 1.lua 578ms 29ms 24.9MB 553ms 3ms luajit 2.1.1703358377
lua 1.lua 1185ms 23ms 17.5MB 1173ms 0ms lua 5.4.6

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 2384ms 63ms 27.8MB 2297ms 237ms haxe/cpp 4.3.3

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 256ms 9.2ms 27.8MB 220ms 40ms haxe/cpp 4.3.3

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 1.6ms 0.3ms 2.4MB 0ms 0ms luajit 2.1.1703358377
lua 1.lua 2.2ms 0.4ms 1.8MB 0ms 0ms lua 5.4.6
haxe 1.hx 2.5ms 0.4ms 4.9MB 0ms 0ms haxe/cpp 4.3.3

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 190ms 5.1ms 20.7MB 170ms 7ms haxe/cpp 4.3.3

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 535ms 15ms 25.9MB 513ms 17ms haxe/cpp 4.3.3

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 94ms 11ms 12.4MB 80ms 0ms haxe/cpp 4.3.3

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 1367ms 28ms 97.2MB 1520ms 53ms haxe/cpp 4.3.3
lua 1.lua 15068ms 464ms 183.4MB 14980ms 70ms luajit 2.1.1703358377
lua 1.lua 18968ms 144ms 107.9MB 18917ms 33ms lua 5.4.6

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 256ms 5.1ms 26.9MB 270ms 10ms haxe/cpp 4.3.3
lua 1.lua 2066ms 2.3ms 36.3MB 2040ms 7ms luajit 2.1.1703358377
lua 1.lua 3347ms 133ms 28.8MB 3327ms 3ms lua 5.4.6

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 4.lua 1312ms 8.1ms 1.6MB 1303ms 0ms luajit 2.1.1703358377
haxe 3.hx 1936ms 75ms 27.9MB 2257ms 33ms haxe/cpp 4.3.3
haxe 2.hx 10095ms 51ms 4.0MB 10083ms 0ms haxe/cpp 4.3.3
haxe 1.hx 13236ms 113ms 3.9MB 13220ms 0ms haxe/cpp 4.3.3
lua 4.lua 19839ms 364ms 1.8MB 19823ms 0ms lua 5.4.6

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 4.lua 139ms 4.9ms 1.5MB 127ms 0ms luajit 2.1.1703358377
haxe 3.hx 204ms 8.1ms 25.9MB 213ms 13ms haxe/cpp 4.3.3
haxe 2.hx 1019ms 9.8ms 3.9MB 1010ms 0ms haxe/cpp 4.3.3
haxe 1.hx 1354ms 71ms 4.0MB 1340ms 0ms haxe/cpp 4.3.3
lua 4.lua 1941ms 5.9ms 1.8MB 1927ms 0ms lua 5.4.6

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 11058ms 4.0ms 2.6MB 11047ms 0ms luajit 2.1.1703358377
haxe 1.hx 11522ms 53ms 9.3MB 11510ms 0ms haxe/cpp 4.3.3
lua 1.lua 167091ms 2385ms 2.9MB 167067ms 3ms lua 5.4.6

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 2774ms 9.6ms 2.7MB 2760ms 0ms luajit 2.1.1703358377
haxe 1.hx 2882ms 41ms 6.6MB 2867ms 0ms haxe/cpp 4.3.3
lua 1.lua 41466ms 392ms 2.6MB 41447ms 0ms lua 5.4.6

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 698ms 2.1ms 1.5MB 687ms 0ms luajit 2.1.1703358377
haxe 1.hx 760ms 69ms 5.6MB 750ms 0ms haxe/cpp 4.3.3
lua 1.lua 10267ms 17ms 1.7MB 10257ms 0ms lua 5.4.6