Models of Parallelism

2011-02-16 Thread Russel Winder
Prompted by various discussions elsewhere, I am on the search for recent experimental results and/or people doing or about to do experiments. The questions all relate to the models of parallel software: shared-memory multithreading, Actor Model, Dataflow Model, Communicating Sequential Processes

Re: Models of Parallelism

2011-02-16 Thread Meredydd Luff
Hi Russel, I did a pilot study along those lines a couple of years ago, attempting to compare performance with the Actor model, Transactional Memory and traditional mutex locking. (Not quite the precise distinctions you're looking for, but at least in a similar ballpark.) 17 subjects attempted a