The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2017
Filed:
Oct. 07, 2013
Oracle International Corporation, Redwood City, CA (US);
Virendra J. Marathe, Florence, MA (US);
Yosef Lev, New York, NY (US);
Victor M. Luchangco, Cambridge, MA (US);
Oracle International Corporation, Redwood City, CA (US);
Abstract
Systems and methods for implementing constrained data-driven parallelism may provide programmers with mechanisms for controlling the execution order and/or interleaving of tasks spawned during execution. For example, a programmer may define a task group that includes a single task, and the single task may define a direct or indirect trigger that causes another task to be spawned (e.g., in response to a modification of data specified in the trigger). Tasks spawned by a given task may be added to the same task group as the given task. A deferred keyword may control whether a spawned task is to be executed in the current execution phase or its execution is to be deferred to a subsequent execution phase for the task group. Execution of all tasks executing in the current execution phase may need to be complete before the execution of tasks in the next phase can begin.