Concurrent programs can suffer from many types of errors, not just the well-studied problems of deadlocks and simple race conditions on variables. This paper addresses a kind of race condition that arises from reading a variable whose value is possibly out-of-date. The paper introduces a simple technique for detecting such stale values, and reports on the encouraging experience with a compile-time checker that uses the technique.<\/p>\n","protected":false},"excerpt":{"rendered":"
Concurrent programs can suffer from many types of errors, not just the well-studied problems of deadlocks and simple race conditions on variables. This paper addresses a kind of race condition that arises from reading a variable whose value is possibly out-of-date. The paper introduces a simple technique for detecting such stale values, and reports on […]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":[{"type":"text","value":"Michael Burrows","user_id":0},{"type":"user_nicename","value":"leino","user_id":32639}],"msr_publishername":"John Wiley and Sons Ltd. 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