I am pleased to announce the first release of Core_profiler. It is a

library that helps you profile programs and estimate various

costs. The library comes in three different flavors:

- "disabled" which does nothing, so that one can leave probes in a

  program without performance penalty

- "online" to print live stats

- "offline" to store data on disk for later analysis

There github project has a wiki page to help you get started with the

library:

  https://github.com/janestreet/core_profiler/wiki/GettingStarted

And Core_profiler is available in opam:

  opam install core_profiler

-- 

Jeremie Dimino, for the Core team