Php VS Ocaml benchmarks

Current benchmark data was generated on Fri May 20 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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 4057ms 12ms 120.4MB 4020ms 17ms ocaml 4.14.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 272ms 1.5ms 17.4MB 257ms 3ms ocaml 4.14.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 2.3ms 0.7ms 2.6MB 0ms 0ms ocaml 4.14.0
php 1.php 41ms 0.5ms 47.8MB 18ms 8ms php 8.1.5

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 1528ms 2.4ms 62.6MB 1497ms 17ms ocaml 4.14.0
ocaml 2.ml 2609ms 9.0ms 71.1MB 2577ms 17ms ocaml 4.14.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 195ms 0.7ms 18.7MB 183ms 3ms ocaml 4.14.0
ocaml 2.ml 437ms 1.6ms 23.6MB 423ms 0ms ocaml 4.14.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5