Cooperative concurrency for a multicore world

  • Authors:
  • Jaeheon Yi;Caitlin Sadowski;Stephen N. Freund;Cormac Flanagan

  • Affiliations:
  • University of California at Santa Cruz;University of California at Santa Cruz;Williams College;University of California at Santa Cruz

  • Venue:
  • RV'11 Proceedings of the Second international conference on Runtime verification
  • Year:
  • 2011

Quantified Score

Hi-index 0.00

Visualization

Abstract

Developing reliable multithreaded software is notoriously difficult, due to the potential for unexpected interference between concurrent threads. Even a familiar construct such as "x++" has unfamiliar semantics in a multithreaded setting, where it must in general be considered a non-atomic read-modify-write sequence, rather than a simple atomic increment. Understanding where thread interference may occur is a critical first step in understanding or validating a multithreaded software system.