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:
Jun. 02, 2015
Filed:
Dec. 21, 2012
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Mélanie Emanuelle Lucie Teyssier, Sophia Antipolis Cedex, FR;
Philippe Pierre Maurice Luc, Sophia Antipolis Cedex, FR;
Albin Pierick Tonnerre, Sophia Antipolis Cedex, FR;
Assignee:
ARM Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/38 (2006.01);
U.S. Cl.
CPC ...
G06F 9/38 (2013.01); G06F 2212/25 (2013.01);
Abstract
A load store pipelineincludes an issue queueand load store circuitry. The load store circuitryincludes the plurality of access slot circuitsto. Dependency tracking circuitryserves to track a freeable number of access slot circuitstocorresponding to the sum of access slot circuits that are empty and those processing data access instructions which have not bypassed any preceding data access instructions within the program execution order.