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:
Sep. 15, 2009
Filed:
Apr. 26, 2005
Thomas J. Kondo, Santa Clara, CA (US);
Robert L Jardine, Cupertino, CA (US);
William F. Bruckert, Los Gatos, CA (US);
David J. Garcia, Los Gatos, CA (US);
James S. Klecka, Georgetown, TX (US);
James R. Smullen, Carmel, CA (US);
Jeff Sprouse, Mountain View, CA (US);
Graham B. Stott, Dublin, CA (US);
Thomas J. Kondo, Santa Clara, CA (US);
Robert L Jardine, Cupertino, CA (US);
William F. Bruckert, Los Gatos, CA (US);
David J. Garcia, Los Gatos, CA (US);
James S. Klecka, Georgetown, TX (US);
James R. Smullen, Carmel, CA (US);
Jeff Sprouse, Mountain View, CA (US);
Graham B. Stott, Dublin, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method and system of copying memory from a source processor to a target processor by duplicating memory writes. At least some of the exemplary embodiments may be a method comprising stopping execution of a user program on a target processor (the target processor coupled to a first memory), continuing to execute a duplicate copy of the user program on a source processor (the source processor coupled to a second memory and generating writes to the second memory), duplicating memory writes of the source processor and duplicating writes by input/output adapters to create a stream of duplicate memory writes, and applying the duplicated memory writes to the first memory.