1
David A Elko, Gottfried A Goldrian, Steven N Goss, Thomas A Gregg, Audrey A Helffrich, Ambrose A Verdibello Jr: Multi channel inter-processor coupling facility processing received commands stored in memory absent status error of channels. International Business Machines Corporation, Lynn L Augspurger, Blanche E Schiller, November 12, 1996: US05574945 (71 worldwide citation)

A computer system with a coupling facility is provided with a plurality of processors and a plurality of intersystem channels coupled to the processors via a memory bus. The coupling facility includes a memory bus interface for the memory bus and a plurality of channels for coupling said channels to ...


2
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 (38 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 ...


3
Jeffrey A Frey, Ronald F Hill, Jeffrey M Nick, Michael D Swanson, Ambrose A Verdibello Jr: Management of data objects used intain state information for shared data at a local complex. International Business Machines Corporation, Floyd A Gonzalez, February 7, 1995: US05388266 (38 worldwide citation)

Method and apparatus for creating and accessing data objects stored in a portion of the main memory of a data processing system which is inaccessible to programs. The data processing system includes a central processor for executing programs for processing data and a main memory for storing data and ...


4
Richard K Errickson, Thomas A Gregg, John S Houston, Ambrose A Verdibello Jr: Emulated multi-tasking multi-processor channels implementing standard network protocols. International Business Machines Corporation, Cantor Colburn, Steven Chiu, June 24, 2014: US08762125 (5 worldwide citation)

A computer program product, apparatus and method for emulating channels in a multi-tasking multi-processor environment, including identifying a plurality of physical channels having an associated physical channel identifier for each of the plurality of physical channels, associating an emulated chan ...


5
Richard K Errickson, Ambrose A Verdibello Jr: Internal parallel system channel. International Business Machines Corporation, Floyd A Gonzalez, Lily Neff, December 30, 2003: US06671733 (1 worldwide citation)

A method and apparatus that provide connectivity in a computer network environment that includes a plurality of nodes, interface links and at least one central electronic complex divided into one or more physical and or virtual sub-environments. A first control program is provided in the central ele ...


6
Leonard W Helmer Jr, John S Houston, Ambrose A Verdibello Jr: Passing initiative in a multitasking multiprocessor environment. International Business Machines Corporation, Cantor Colburn, Steven Chiu, April 23, 2013: US08429662

A computer program product for passing initiative in a multitasking multiprocessor environment includes a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method. The method includes writing a request to proces ...


7
Richard K Errickson, Leonard W Helmer Jr, John S Houston, R Timothy Tomaselli, Ambrose A Verdibello Jr: Incorporating state machine controls into existing non-state machine environments. International Business Machines Corporation, Cantor Colburn, Steven Chiu, July 17, 2012: US08225280

A computer program product for incorporating state machine controls into existing non-state machine environments includes a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method. The method includes determini ...


8
Ping T Chan, Richard K Errickson, Peter K Szwed, Ambrose A Verdibello Jr: Message path selection within a network. INTERNATIONAL BUSINESS MACHINES CORPORATION, Cantor Colburn, Steven Chiu, January 24, 2017: US09553797

Embodiments relate to path selection for packet transfer in a network. An aspect includes a method of selecting a path among a plurality of paths in a network for transfer of a packet from a first system to a second system in the network. The method includes storing, in a memory device, a static pat ...


9
Ping T Chan, Richard K Errickson, Peter K Szwed, Ambrose A Verdibello Jr: Message path selection within a network. INTERNATIONAL BUSINESS MACHINES CORPORATION, Cantor Colburn, Steven Chiu, September 27, 2016: US09455904

Embodiments relate to path selection for packet transfer in a network. An aspect includes a method of selecting a path among a plurality of paths in a network for transfer of a packet from a first system to a second system in the network. The method includes storing, in a memory device, a static pat ...


10
Ping T Chan, Richard K Errickson, Peter K Szwed, Ambrose A Verdibello Jr: Message path selection within a network. INTERNATIONAL BUSINESS MACHINES CORPORATION, Cantor Colburn, Steven Chiu, January 31, 2017: US09559945

Embodiments relate to path selection for packet transfer in a network. An aspect includes a method of selecting a path among a plurality of paths in a network for transfer of a packet from a first system to a second system in the network. The method includes storing, in a memory device, a static pat ...