OCaml Workshop 2021

2021-08-27
Held virtually

The OCaml Users and Developers Workshop brings together the OCaml community, including users of OCaml in industry, academia, hobbyists and the free software community.

OCaml 2021 will be a virtual workshop, co-located with ICFP 2021.

20 May 2021

Abstract submission deadline

18 Jul 2021

Author notification

27 Aug 2021

OCaml Workshop

All Presentations

Title	Authors	Resources
25 Years of OCaml	Xavier Leroy
A Multiverse of Glorious Documentation	Lucas Pluvinage, Jonathan Ludlam
Adapting the OCaml Ecosystem for Multicore OCaml	Sudha Parimala, Enguerrand Decorne, Sadiq Jaffer, Tom Kelly, KC Sivaramakrishnan
Binary Analysis Platform (BAP). Using Universal Algebra and Tagless-Final Style for Developing Representation-Agnostic Frameworks	Ivan Gotovchits, David Brumley
Continuous Benchmarking for OCaml Projects	Gargi Sharma, Rizo Isrof, Magnus Skjegstad
Deductive Verification of Realistic OCaml Code	Carlos Pinto, Mário Pereira, Simão Melo de Sousa
Digodoc and Docs	Mohamed Hernouf, Fabrice Le Fessant, Thomas Blanc, Louis Gesbert
Experiences with Effects	Thomas Leonard, Craig Ferguson, Patrick Ferris, Sadiq Jaffer, Tom Kelly, KC Sivaramakrishnan, Anil Madhavapeddy
From 2n+1 to n	Nandor Licker, Timothy M. Jones
GopCaml: A Structural Editor for OCaml	Kiran Gopinathan
Leveraging Formal Specifications to Generate Fuzzing Suites	Nicolas Osborne, Clément Pascutto
Love: a readable language interpreted by a blockchain	Steven de Oliveira, David Declerck
OCaml and Python: Getting the Best of Both Worlds	Laurent Mazare
Opam-bin: Binary Packages with Opam	Fabrice Le Fessant
Parafuzz: Coverage-guided Property Fuzzing for Multicore OCaml programs	Sumit Padhiyar, Adharsh Kamath, KC Sivaramakrishnan
Probabilistic resource limits, or: Programming with interrupts in OCaml	Guillaume Munch-Maccagnoni
Property-Based Testing for OCaml through Coq	Paaras Bhandari, Leonidas Lampropoulos
Safe Protocol Updates via Propositional Logic	Michael O'Connor
Semgrep, a fast, lightweight, polyglot, static analysis tool to find bugs	Yoann Padioleau
Wibbily Wobbly Timey Camly	Di Long Li, Gabriel Radanne

Workshop Details

Organising Committee

Frédéric Bour (Tarides, France)

Program Committee

Frédéric Bour (Tarides, France), Mehdi Bouaziz (Nomadic Labs, France), Simon Castellan (INRIA, France), Youyou Cong (Tokyo Institute of Technology, Japan), Kate Deplaix (OCaml Labs, UK), Jun Furuse (DaiLambda, Japan), Joris Giovannangeli (Ahrefs Research), Kihong Heo (KAIST, South Korea), Hugo Heuzard (Jane Street), Vaivaswatha Nagaraj (Zilliqa Research, India), Hakjoo Oh (Korea University), Jonathan Protzenko (Microsoft Research Redmond, USA), Cristina Rosu (Jane Street), Jeffrey A. Scofield (Psellos), Ryohei Tokuda (Idein)

Some Videos

25 Years of OCaml: Xavier Leroy

Professor Xavier Leroy -- the primary original author and leader of the OCaml project -- reflects on 25 years of the OCaml language at his OCaml Workshop 2021 keynote speech.

A Multiverse of Glorious Documentation

This talk describes the process of generating documentation for every version of every package that can be built from the opam repository, and how it is presented as a single coherent website that is continuously updated as new packages are releas...

Adapting the OCaml ecosystem for Multicore OCaml

OCaml 5.0 with support for shared-memory parallelism being around the corner, there’s increasing interest in the community to port existing libraries to Multicore. This talk will take the attendees through what the arrival of Multicore means to th...

Binary Analysis Platform

We present Binary Analysis Platform (BAP), a representation-agnostic program analysis framework for binaries that can leverage existing tools, libraries, and frameworks, no matter which intermediate representation (IR) they use. In BAP, a new IR c...

Continuous Benchmarking for OCaml Projects

Regular CI systems are optimised for workloads that do not require stable performance over time. This makes them unsuitable for running performance benchmarks. current-bench provides a predictable environment for performance benchmarks and a UI...

Deductive Verification of Realistic OCaml Code

We present the formal verification of a subset of the Set module from the OCaml standard library. The proof is conducted using Cameleer, a new tool for the deductive verification of OCaml code. Cameleer takes as input an OCaml program, annotated u...