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. 24, 2023
Filed:
Oct. 30, 2020
Red Hat, Inc., Raleigh, NC (US);
Francesco Nigro, Milan, IT;
Red Hat, Inc., Raleigh, NC (US);
Abstract
A system includes a memory for storing a plurality of memory chunks and a processor for executing a plurality of producer threads. A producer thread increases a producer sequence and determines (i) a first chunk identifier associated with the producer sequence of an identified memory chunk and (ii) a position from the producer sequence to offer an item. The producer thread determines a second chunk identifier of a last created/appended memory chunk and determines whether the second chunk identifier is valid (e.g., matches the first chunk identifier). The producer thread reads a current memory chunk and determines whether a third chunk identifier associated with the current memory chunk is valid (e.g., matches the first chunk identifier). The producer thread writes the item into the identified memory chunk at the position.