Programming Language and compiler
Benchmarks

Php VS OCaml benchmarks

Current benchmark data was generated on Thu Feb 01 2024, 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
ocaml 1.ml 3017ms 20ms 150.6MB 2940ms 63ms ocaml 5.1.1
php 1.php timeout 0.0ms 141.7MB 4960ms 27ms php 8.2.14

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 222ms 2.9ms 18.8MB 203ms 3ms ocaml 5.1.1
php 1.php 625ms 4.3ms 63.0MB 593ms 20ms php 8.2.14

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 1.7ms 0.1ms 3.0MB 0ms 0ms ocaml 5.1.1
php 1.php 52ms 1.8ms 52.0MB 14ms 24ms php 8.2.14

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 1178ms 8.6ms 74.8MB 1140ms 23ms ocaml 5.1.1
ocaml 2.ml 2124ms 11ms 85.5MB 2077ms 27ms ocaml 5.1.1
php 1.php 4001ms 93ms 113.7MB 3957ms 27ms php 8.2.14

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 153ms 1.9ms 23.1MB 133ms 0ms ocaml 5.1.1
ocaml 2.ml 371ms 4.0ms 24.9MB 347ms 7ms ocaml 5.1.1
php 1.php 830ms 5.3ms 66.9MB 793ms 20ms php 8.2.14