Awesome

Benchmark — measure/compare run-time of OCaml functions

Benchmark provides functions to measure and compare the run-time of functions. It is inspired by the Perl module of the same name.

The easier way to install it is by using opam:

opam install benchmark

If you use the development version of this project, install Dune and issue

make
make install

See the interface of Benchmark. It can also be read in HTML.