Programming Language and compiler
Benchmarks

OCaml VS Codon benchmarks

Current benchmark data was generated on Thu May 04 2023, 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
ocaml 1.ml timeout 0.0ms 145.4MB 4903ms 73ms ocaml 5.0.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 359ms 8.8ms 22.9MB 337ms 7ms ocaml 5.0.0

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 3637ms 2.2ms 2.7MB 3620ms 0ms ocaml 5.0.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 303ms 0.9ms 2.8MB 290ms 0ms ocaml 5.0.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 387ms 4.7ms 22.7MB 360ms 7ms ocaml 5.0.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 42ms 0.4ms 4.9MB 30ms 0ms ocaml 5.0.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 2.9ms 0.5ms 2.7MB 0ms 0ms ocaml 5.0.0
codon 1.py 4.7ms 0.4ms 7.0MB 0ms 0ms codon 0.16.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 250ms 4.9ms 6.7MB 240ms 0ms ocaml 5.0.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 727ms 1.6ms 6.7MB 717ms 0ms ocaml 5.0.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 110ms 0.4ms 6.0MB 93ms 0ms ocaml 5.0.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 1931ms 14ms 69.1MB 1880ms 30ms ocaml 5.0.0
ocaml 2.ml 3617ms 28ms 74.2MB 3557ms 43ms ocaml 5.0.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 275ms 3.8ms 25.6MB 253ms 3ms ocaml 5.0.0
ocaml 2.ml 629ms 19ms 30.1MB 610ms 7ms ocaml 5.0.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 546ms 8.2ms 2.9MB 533ms 0ms ocaml 5.0.0
codon 1.py 2018ms 2.1ms 7.3MB 2000ms 0ms codon 0.16.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 59ms 0.7ms 2.8MB 50ms 0ms ocaml 5.0.0
codon 1.py 209ms 1.2ms 5.7MB 197ms 0ms codon 0.16.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
codon 1.py 1189ms 34ms 46.8MB 1167ms 10ms codon 0.16.0
codon 2.py 1572ms 33ms 108.9MB 1533ms 23ms codon 0.16.0
ocaml 2.ml 2718ms 31ms 19.1MB 2703ms 0ms ocaml 5.0.0
ocaml 1.ml 3571ms 30ms 550.6MB 3400ms 157ms ocaml 5.0.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
codon 1.py 156ms 0.3ms 17.0MB 140ms 3ms codon 0.16.0
codon 2.py 244ms 2.2ms 27.9MB 227ms 3ms codon 0.16.0
ocaml 2.ml 640ms 4.4ms 9.3MB 627ms 0ms ocaml 5.0.0
ocaml 1.ml 763ms 24ms 140.2MB 713ms 30ms ocaml 5.0.0

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 181.9MB 4887ms 90ms ocaml 5.0.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 715ms 2.6ms 52.5MB 673ms 27ms ocaml 5.0.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml timeout 0.0ms 4.2MB 4987ms 0ms ocaml 5.0.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 1540ms 14ms 3.5MB 1527ms 0ms ocaml 5.0.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 394ms 0.4ms 3.3MB 380ms 0ms ocaml 5.0.0