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.

Racket VS Haxe 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.)

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
racket 3.rkt 927ms 12ms 70.4MB 873ms 37ms racket 8.10.0
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
racket 3.rkt 240ms 10ms 65.0MB 200ms 27ms racket 8.10.0
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
haxe 1.hx 2.5ms 0.4ms 4.9MB 0ms 0ms haxe/cpp 4.3.3
racket 1.rkt 140ms 4.8ms 65.2MB 98ms 26ms racket 8.10.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
racket 2.rkt 1577ms 23ms 70.6MB 1533ms 30ms racket 8.10.0
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

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 3.hx 204ms 8.1ms 25.9MB 213ms 13ms haxe/cpp 4.3.3
racket 2.rkt 315ms 11ms 70.3MB 267ms 33ms racket 8.10.0
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

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
racket 1.rkt 5907ms 26ms 71.7MB 5850ms 43ms racket 8.10.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
racket 1.rkt 1499ms 12ms 72.1MB 1453ms 30ms racket 8.10.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
racket 3-m.rkt 8215ms 100ms 67.8MB 31520ms 47ms racket 8.10.0
haxe 1.hx 11522ms 53ms 9.3MB 11510ms 0ms haxe/cpp 4.3.3

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
racket 3-m.rkt 2097ms 14ms 67.5MB 7660ms 37ms racket 8.10.0
haxe 1.hx 2882ms 41ms 6.6MB 2867ms 0ms haxe/cpp 4.3.3

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
racket 3-m.rkt 640ms 14ms 67.1MB 1983ms 33ms racket 8.10.0
haxe 1.hx 760ms 69ms 5.6MB 750ms 0ms haxe/cpp 4.3.3