{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T05:20:56Z","timestamp":1740115256785,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2008]]},"abstract":"<jats:p>Distributing process-oriented programs across a cluster of machines requires careful attention to the effects of network latency. The MPI standard, widely used for cluster computation, defines a number of collective operations: efficient, reusable algorithms for performing operations among a group of machines in the cluster. In this paper, we describe our techniques for implementing MPI communication patterns in process-oriented languages, and how we have used them to implement collective operations in PyCSP and occam-&amp;pi; on top of an asynchronous messaging framework. We show how to make use of collective operations in distributed process-oriented applications. We also show how the process-oriented model can be used to increase concurrency in existing collective operation algorithms.<\/jats:p>","DOI":"10.3233\/978-1-58603-907-3-309","type":"book-chapter","created":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T09:37:07Z","timestamp":1740044227000},"source":"Crossref","is-referenced-by-count":0,"title":["Process-Oriented Collective Operations"],"prefix":"10.3233","author":[{"family":"Bj&oslash;rndalen John Markus","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"family":"Sampson Adam T.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7437","container-title":["Concurrent Systems Engineering Series","Communicating Process Architectures 2008"],"original-title":[],"deposited":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T09:44:50Z","timestamp":1740044690000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISSNISBN&issn=1383-7575&volume=66&spage=309"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-58603-907-3-309","relation":{},"ISSN":["1383-7575"],"issn-type":[{"value":"1383-7575","type":"print"}],"subject":[],"published":{"date-parts":[[2008]]}}}