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:
Aug. 05, 2014
Filed:
Apr. 10, 2012
Gerd Bayer, Boeblingen, DE;
Marco Kraemer, Boeblingen, DE;
Hoang-nam Nguyen, Boeblingen, DE;
Christoph Raisch, Boeblingen, DE;
Stefan Usenbinz, Boeblingen, DE;
Gerd Bayer, Boeblingen, DE;
Marco Kraemer, Boeblingen, DE;
Hoang-Nam Nguyen, Boeblingen, DE;
Christoph Raisch, Boeblingen, DE;
Stefan Usenbinz, Boeblingen, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A computer system with a memory containing a first guest operating system, including a first portion of the memory and a second guest operating system, including a second portion of the memory. The memory further contains an address exchange module for exchanging memory address handles, a data mover for moving data between the first and second portions of the memory, and an emulated input output memory management unit for controlling the data mover. Instructions in the memory cause the processor to: register accessible memory with the emulated input output memory management unit, write address handles to the address exchange module, read the address handles from the address exchange module, and move the data into the second portion of the memory.