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:
Mar. 01, 2016
Filed:
Jun. 17, 2014
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Paul E. Kitchin, Austin, TX (US);
Abstract
According to one general aspect, an apparatus may include an instruction fetch unit, an execution unit, and a cache resynchronization predictor, as described above. The instruction fetch unit may be configured to issue a first memory read operation to a memory address, and a first memory write operation to the memory address, wherein the first memory read operation is stored at an instruction address. The execution unit may be configured to execute the first memory read operation, wherein the execution of the first memory read operation causes a resynchronization exception. The cache resynchronization predictor may be configured to associate the instruction address with a resynchronization exception, and determine if a memory read operation stored at the instruction address comprises a resynchronization predicted store.