1
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice Jr, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey Jr, Donald W Schmidt, Gustav E Sittmann III: Virtualization of an I/O adapter port using enablement and activation functions. International Business Machines Corporation, Eugene I Shkurko, April 3, 2007: US07200704 (91 worldwide citation)

A method for configuring a communication port of a communications interface of an information handling system into a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A second comman ...


2
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice Jr, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey Jr, Donald W Schmidt, Gustav E Sittmann III: Information handling system with virtualized I/O adapter ports. International Business Machines Corporation, John E Campbell, October 20, 2009: US07606965 (41 worldwide citation)

A communication port of a communications interface of an information handling system comprises a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A second command is then issued req ...


3
Ugochukwu Njoku
Janet R Easton, Charles W Gainey Jr, Tan Lu, Ugochukwu C Njoku, Gustav E Sittmann III, Stephen G Wilkins, Frank W Brice Jr, Damian L Osisek, Donald W Schmidt: Demultiplexing grouped events into virtual event queues while in two levels of virtualization. International Business Machines Corporation, Cantor Colburn, Steven Chiu, May 31, 2011: US07954099 (4 worldwide citation)

A method, system, program product and computer data structure for providing for two levels of server virtualization. A first hypervisor enables multiple logical partitions to share a set of resources and provides a first level of virtualization. A second hypervisor enables multiple, independent virt ...


4
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey, Donald W Schmidt, Gustav E Sittmann: Information handling system with virtualized i/o adapter ports. International Business Machines Corporation, International Business Machines Corporation, June 21, 2007: US20070140266-A1

A communication port of a communications interface of an information handling system comprises a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A second command is then issued req ...


5
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey, Donald W Schmidt, Gustav E Sittmann: Virtualization of an I/O adapter port using enablement and activation functions. International Business Machines Corporation, October 12, 2006: US20060230219-A1

A method is provided for configuring a communication port of a communications interface of an information handling system into a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A s ...


6
Ugochukwu Njoku
Janet R Easton, Charles W Gainey, Tan Lu, Ugochukwu C Njoku, Gustav E Sittmann, Stephen G Wilkins, Frank W Brice, Damian L Osisek, Donald W Schmidt: Virtualization of infiniband host channel adapter interruptions. International Business Machines Corporation, Eugene I Shkurko, IBM Corp Intellectual Property Law, November 22, 2007: US20070271559-A1

A method, system, program product and computer data structure for providing for two levels of server virtualization. A first hypervisor enables multiple logical partitions to share a set of resources and provides a first level of virtualization. A second hypervisor enables multiple, independent virt ...


7
Robert F Berry, Donna N Dillenberger, Elizabeth A Hutchison, Susan P Paice, Donald W Schmidt, Alan M Webb: Class sharing between multiple virtual machines. International Business Machines Corporation, Daniel P Morris Esq, Scully Scott Murphy & Presser, May 18, 2004: US06738977 (111 worldwide citation)

A system includes first and second virtual machines (VM) representing a master and a client respectively. A class file is loading by the first virtual machine into shared memory. The class file includes sharable and non-sharable data, and also references sharable and non-sharable data (including cod ...


8
Jeffrey D Aman, Carl E Clark, David B Emmes, Satwinder S Kahlon, Christopher Meyer, Steven E Rosengren, Frank S Samuel Jr, Donald W Schmidt, Thomas J Szczgielski: Integrating distributed computing environment remote procedure calls with an advisory work load manager. International Business Machines Corporation, Arthur J Samodovitz Esq, Whitham Curtis & Whitham, May 23, 2000: US06067580 (75 worldwide citation)

Distributed computing environment (DCE) remote procedure calls (RPCs) are integrated with an advisory work load manager (WLM) to provide a way to intelligently dispatch RPC requests among the available application server processes. The routing decisions are made dynamically (for each RPC) based on i ...


9
Richard K Errickson, Mark S Farrell, Charles W Gainey Jr, Thomas A Gregg, Carol B Hernandez, Donald W Schmidt: Memory mapped Input/Output operations. International Business Machines Corporation, Cantor Colburn, June 19, 2007: US07234037 (55 worldwide citation)

A method of performing memory mapped input output operations to an alternate address space comprising: establishing a first instruction directed to a first memory mapped input output alternate address space associated with an adapter to store data in accordance with a definition of a z/Architecture; ...


10
Donald W Schmidt, John A Aiken Jr, Frank W Brice Jr, Janet R Easton, Wolfgang Eckert, Marcus Eder, Steven G Glassen, Jeffrey P Kubala, Jeffrey M Nick, Jerry W Stevens, Ambrose A Verdibello Jr, Harry M Yudenfriend, Heinrich K Lindner: Communications between partitions within a logically partitioned computer. International Business Machines Corporation, Lynn L Augspurger, Floyd A Gonzalez, February 8, 2005: US06854021 (37 worldwide citation)

Method and apparatus for sending data from one partition to a second partition within a logically partitioned computer. In a data processing system having multiple logical partitions, a send queue is established in the first logical partition, and a receive queue is established in the second logical ...



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