Programming Language and compiler
Benchmarks

Perl VS OCaml benchmarks

Current benchmark data was generated on Sat Nov 16 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 3001ms 12ms 157.2MB 2907ms 80ms ocaml 5.2.0
perl 1.pl timeout 0.0ms 77.6MB 4940ms 43ms perl 5.40.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 214ms 0.7ms 19.2MB 193ms 7ms ocaml 5.2.0
perl 1.pl 1795ms 22ms 14.3MB 1777ms 3ms perl 5.40.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 346ms 0.5ms 24.9MB 333ms 0ms ocaml 5.2.0
perl 1.pl 3614ms 17ms 10.9MB 3603ms 0ms perl 5.40.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 39ms 0.9ms 7.3MB 27ms 0ms ocaml 5.2.0
perl 1.pl 374ms 6.5ms 6.6MB 363ms 0ms perl 5.40.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 1.8ms 0.1ms 5.0MB 0ms 0ms ocaml 5.2.0
perl 1.pl 2.7ms 0.4ms 5.1MB 0ms 0ms perl 5.40.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 372ms 3.2ms 5.3MB 363ms 0ms ocaml 5.2.0
perl 2.pl timeout 0.0ms 6.3MB 4990ms 0ms perl 5.40.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 40ms 0.1ms 5.3MB 30ms 0ms ocaml 5.2.0
perl 2.pl 2722ms 8.2ms 6.1MB 2710ms 0ms perl 5.40.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 4482ms 6.4ms 6.4MB 4473ms 0ms ocaml 5.2.0
perl 4.pl timeout 0.0ms 14.0MB 19773ms 3ms perl 5.40.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 1129ms 4.1ms 6.1MB 1117ms 0ms ocaml 5.2.0
perl 4.pl timeout 0.0ms 14.1MB 19587ms 7ms perl 5.40.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 285ms 4.6ms 5.2MB 273ms 0ms ocaml 5.2.0
perl 4-m.pl 3421ms 21ms 12.7MB 13180ms 17ms perl 5.40.0