Publication

Role-Based Declarative Synchronization for Reconfigurable Systems

2005
Conference Papers

Abstract

In this paper we address the problem of encoding complex concurrency control in reconfigurable systems. Such systems can be often reconfigured, either statically, or dynamically, in order to adapt to new requirements and a changing environment. We therefore take a declarative approach and introduce a set of high-level programming abstractions which allow the programmer to easily express complex synchronization constraints in multithreaded programs. The constructs are based on our model of role-based synchronization (RBS) which assumes attaching roles to concurrent threads and expressing a synchronization policy between the roles. The model is illustrated by describing an experimental implementation of our language as a design pattern library in OCaml. Finally, we also sketch a small application of a web access server that we have implemented using the RBS design pattern.

Official source

https://infoscience.epfl.ch/entities/publication/e4bb4c15-f543-43e9-8d70-f7775f55f1f3

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

2005
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/e4bb4c15-f543-43e9-8d70-f7775f55f1f3

About this result

Related concepts (28)

Thread (computing)

In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which is typically a part of the operating system. The implementation of threads and processes differs between operating systems. In Modern Operating Systems, Tanenbaum shows that many distinct models of process organization are possible. In many cases, a thread is a component of a process.

Concurrent computing

Concurrent computing is a form of computing in which several computations are executed concurrently—during overlapping time periods—instead of sequentially—with one completing before the next starts. This is a property of a system—whether a program, computer, or a network—where there is a separate execution point or "thread of control" for each process. A concurrent system is one where a computation can advance without waiting for all other computations to complete. Concurrent computing is a form of modular programming.

Concurrency (computer science)

In computer science, concurrency is the ability of different parts or units of a program, algorithm, or problem to be executed out-of-order or in partial order, without affecting the outcome. This allows for parallel execution of the concurrent units, which can significantly improve overall speed of the execution in multi-processor and multi-core systems. In more technical terms, concurrency refers to the decomposability of a program, algorithm, or problem into order-independent or partially-ordered components or units of computation.

Related publications (4)

Role-Based Declarative Synchronization for Reconfigurable Systems

Chat with Graph Search

Concurrency and dynamic protocol update for group communication middleware

Deadlock detection for synchronous Java

Unifying software and hardware of multithreaded reconfigurable applications within operating system processes