Stefan Marr

Associate Professor (Senior Lecturer)
and Royal Society Industry Fellow

Stefan Marr I am working at the School of Computing at the University of Kent. My work focuses on programming language implementation techniques, complex concurrent systems, and tooling.

Much of work revolves around making interpreters faster, detecting and preventing concurrency bugs at run time, and use modern language runtime systems to provide programmers with better tooling.

For contact details see my page at the School of Computing.

Archive of posts with the tag Deadlocks

Mar 3, 2014: Domains: Safe Sharing Among Actors

The actor model is a pretty nice abstraction to reason about completely independent entities that interact purely by exchanging messages. However, for software development, some see the pure actor model as too fine-grained and too restrictive exposing many of the low-level issues such as data races again on a higher level again, and thereby forgoing some of its conceptual benefits.
Feb 17, 2014: Towards Composable Concurrency Abstractions

One of the big questions that came up during my PhD was: ok, now you got your fancy ownership-based metaobject protocol, and you can implement actors, agents, communicating sequential processes, software transactional memory, and many others, but now what? How are you going to use all of these in concert in one application? Finding a satisfying answer is unfortunately far from trivial.