ICFP 2023
Mon 4 - Sat 9 September 2023 Seattle, Washington, United States
Sat 9 Sep 2023 11:22 - 11:45 at Grand Crescent - Session 2 Chair(s): Chris Casinghino

We present a framework for sandboxing and restricting features of the OCaml programming language to effectively automate the grading of programming exercises, scaling to hundreds of submissions. We describe how to disable language and library features that should not be used to solve a given exercise. We present an overview of an implementation of a mock IO system to allow testing of IO-related exercises in a controlled environment. Finally, we detail a number of security considerations to ensure submitted code remains sandboxed, allowing automatic grading to be trusted without manual verification. The source code of our implementation is publicly available [1].

[1] As a git repository at https://github.com/just-max/less-power.

Sat 9 Sep

Displayed time zone: Pacific Time (US & Canada) change

11:00 - 12:30
Session 2OCaml at Grand Crescent
Chair(s): Chris Casinghino Jane Street
11:00
22m
Talk
Efficient OCaml compilation with Flambda 2
OCaml
Pierre Chambart OCamlPRO, Vincent LAVIRON OCamlPro, Mark Shinwell Jane Street
File Attached
11:22
22m
Talk
Less Power for More Learning: Restricting OCaml Features for Effective TeachingRemote
OCaml
Max Lang Technische Universität München, Nico Petzendorfer Department of Computer Science, Technische Universität München, Garching, Germany
File Attached
11:45
22m
Talk
Osiris: an Iris-based program logic for OCamlRemote
OCaml
File Attached
12:07
22m
Talk
Safe and efficient generic functions with MacoCaml
OCaml
Dmitrij Szamozvancev University of Cambridge, Leo White Jane Street, Ningning Xie University of Toronto, Jeremy Yallop University of Cambridge
File Attached