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:
Jan. 12, 2016
Filed:
May. 01, 2013
International Business Machines Corporation, Armonk, NY (US);
Thomas F. Rankin, Wallkill, NY (US);
Elpida Tzortzatos, Lagrangeville, NY (US);
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Abstract
Embodiments relate to methods, computer systems and computer program products for improving software performance by identifying and preloading data pages. Embodiments include executing an instruction that requests a data page from the one or more auxiliary storage devices. Based on determining that the instruction is present in the long-running instruction list, embodiments include examining one or more characteristics of a plurality of data pages that will be requested by the instruction. Based on determining that the plurality of data pages are located on a single auxiliary storage device and that the plurality of data pages can be efficiently retrieved by the single auxiliary storage device, embodiments include initiating a pre-load operation to move the plurality of data pages to the main memory.