Programming Language and compiler
Benchmarks

OCaml VS Odin benchmarks

Current benchmark data was generated on Wed Jan 22 2025, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -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
odin 1.odin 2328ms 19ms 49.5MB 2293ms 20ms odin 2024
ocaml 1.ml 2977ms 13ms 132.6MB 2900ms 60ms ocaml 5.3.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 214ms 3.1ms 19.2MB 197ms 3ms ocaml 5.3.0
odin 1.odin 230ms 20ms 7.5MB 220ms 0ms odin 2024

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 2911ms 3.1ms 4.9MB 2900ms 0ms ocaml 5.3.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 245ms 4.0ms 4.9MB 233ms 0ms ocaml 5.3.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 345ms 2.4ms 24.9MB 333ms 0ms ocaml 5.3.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 38ms 0.2ms 7.5MB 23ms 0ms ocaml 5.3.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 1.2ms 0.1ms 1.5MB 0ms 0ms odin 2024
ocaml 1.ml 1.9ms 0.2ms 5.0MB 0ms 0ms ocaml 5.3.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 145ms 1.9ms 1.6MB 133ms 0ms odin 2024
ocaml 1.ml 181ms 7.0ms 6.5MB 167ms 0ms ocaml 5.3.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 429ms 5.3ms 1.8MB 420ms 0ms odin 2024
ocaml 1.ml 540ms 16ms 6.6MB 527ms 0ms ocaml 5.3.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 66ms 0.6ms 1.6MB 57ms 0ms odin 2024
ocaml 1.ml 77ms 0.8ms 6.0MB 63ms 0ms ocaml 5.3.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 1060ms 22ms 71.2MB 1023ms 27ms ocaml 5.3.0
ocaml 2.ml 2025ms 10ms 91.8MB 1973ms 37ms ocaml 5.3.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 148ms 2.0ms 21.6MB 133ms 0ms ocaml 5.3.0
ocaml 2.ml 352ms 1.6ms 27.7MB 327ms 7ms ocaml 5.3.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 352ms 0.6ms 1.5MB 340ms 0ms odin 2024
odin 1-i.odin 357ms 1.9ms 1.5MB 350ms 0ms odin 2024
ocaml 1.ml 373ms 4.8ms 5.3MB 363ms 0ms ocaml 5.3.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1-i.odin 38ms 0.2ms 1.5MB 30ms 0ms odin 2024
odin 1.odin 38ms 1.1ms 1.5MB 27ms 0ms odin 2024
ocaml 1.ml 40ms 0.1ms 5.3MB 30ms 0ms ocaml 5.3.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 273ms 12ms 40.6MB 253ms 0ms odin 2024
odin 2.odin 735ms 6.5ms 6.5MB 727ms 0ms odin 2024
ocaml 1.ml 914ms 6.3ms 552.5MB 853ms 43ms ocaml 5.3.0
ocaml 2.ml 1875ms 8.7ms 18.6MB 1857ms 0ms ocaml 5.3.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 53ms 2.0ms 11.3MB 40ms 0ms odin 2024
odin 2.odin 168ms 11ms 2.8MB 160ms 0ms odin 2024
ocaml 1.ml 176ms 3.5ms 142.3MB 153ms 7ms ocaml 5.3.0
ocaml 2.ml 466ms 4.9ms 9.1MB 453ms 0ms ocaml 5.3.0

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml timeout 0.0ms 484.8MB 4803ms 180ms ocaml 5.3.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 545ms 6.3ms 57.2MB 507ms 27ms ocaml 5.3.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 3586ms 3.8ms 2.9MB 3577ms 0ms odin 2024
ocaml 2.ml 4564ms 17ms 6.3MB 4553ms 0ms ocaml 5.3.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 899ms 1.8ms 2.3MB 887ms 0ms odin 2024
ocaml 2.ml 1141ms 5.8ms 6.1MB 1130ms 0ms ocaml 5.3.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 227ms 0.7ms 1.9MB 213ms 0ms odin 2024
ocaml 2.ml 292ms 4.1ms 5.3MB 283ms 0ms ocaml 5.3.0