OPAM

2019 at OCamlPro

OCamlPro was created to help OCaml and formal methods spread into the industry. We grew from 1 to 21 engineers, still strongly sharing this ambitious goal! The year 2019 at OCamlPro was very lively, with fantastic accomplishments all along! Let’s quickly review the past years’ works, first in the world of OCaml (flambda2 & compiler optimisations, 2019 at OCamlPro

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2017 at OCamlPro

Since 2017 is just over, now is probably the best time to review what happened during this hectic year at OCamlPro… Here are our big 2017 achievements, in the world of blockchains (the Liquidity smart contract language, Tezos and the Tezos ICO,  etc.), of OCaml (with OPAM 2, flambda 2 etc.), and of formal methods 2017 at OCamlPro

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New opam features: “opam build”

The new opam 2.0 release, currently in beta, introduces several new features. This post gets into some detail on the new opam build command, its purpose, its use, and some implementation aspects. opam build is run from the source tree of a project, and does not rely on a pre-existing opam installation. As such, it New opam features: “opam build”

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OCamlPro Highlights: May-June 2014

Here is a short report on some of our public activities in May and June 2014. Towards OPAM 1.2 After a lot of discussions and work on OPAM itself, we are now getting to a clear workflow for OCaml developpers and packagers: the preliminary document for OPAM 1.2 is available here. The idea is that OCamlPro Highlights: May-June 2014

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OCamlPro Highlights: April 2014

Here is a short report on some of our activities in April 2014, and a short analysis of OCaml evolution since its first release. OPAM Improvements We’re still working on release 1.2. It was decided to include quite a few new features in this release, which delayed it a little bit since we want to OCamlPro Highlights: April 2014

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OCamlPro Highlights: Feb 2014

Here is a short report of some of our activities in February 2014 ! Displaying what OPAM is doing After releasing version 1.1.1, we have been very busy preparing the next big things for OPAM. We have also steadily been improving stability and usability, with a focus on friendly messages: for example, there is a OCamlPro Highlights: Feb 2014

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OCamlPro Highlights: Dec 2013 & Jan 2014

Here is a short report of some of our activities in last December and January ! A New Intel Backend for ocamlopt With the support of LexiFi, we started working on a new Intel backend for the ocamlopt native code compiler. Currently, there are four Intel backends in ocamlopt: amd64/emit.mlp, amd64/emit_nt.mlp, i386/emit.mlp and i386/emit_nt.mlp, i.e. OCamlPro Highlights: Dec 2013 & Jan 2014

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OCamlPro Highlights, Sept-Oct 2013

Here is a short report of our activities in September-October 2013. OCamlPro at OCaml’2013 in Boston We were very happy to participate to OCaml’2013, in Boston. The event was a great success, with a lot of interesting talks and many participants. It was a nice opportunity for us to present some of our recent work: OCamlPro Highlights, Sept-Oct 2013

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OCamlPro Highlights, August 2013

Here is a short report on the different projects we have been working on in August. News from OCamlPro Compiler Optimizations After our reports on better inlining have raised big expectations, we have been working hard on fixing the few remaining bugs. An enhanced alias/constant analysis was added, to provide the information needed to lift OCamlPro Highlights, August 2013

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Beta-release of OPAM

OPAM is a source-based package manager for OCaml. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow. I have recently announced the beta-release of OPAM on the caml-list, and this blog post introduces the basics to new OPAM users. Why OPAM We have decided to start writing a brand new Beta-release of OPAM

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