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公开(公告)号：CA2862265A1
公开(公告)日：2013-07-25
申请号：CA2862265
申请日：2012-11-13
Applicant: IBM
Inventor： GAINEY CHARLES JR , KUBALA JEFFREY PAUL , FARRELL MARK , SCHMIDT DONALD WILLIAM , MULDER JAMES , PIERCE BERNARD , ROGERS ROBERT
Abstract: A program (e.g., an operating system) is provided a warning that it has a grace period in which to perform a function, such as cleanup (e.g., complete, stop and/or move a dispatchable unit). The program is being warned, in one example, that it is losing access to its shared resources. For instance, in a virtual environment, a guest program is warned that it is about to lose its central processing unit resources, and therefore, it is to perform a function, such as cleanup.
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公开(公告)号：CA2862150A1
公开(公告)日：2013-07-25
申请号：CA2862150
申请日：2012-11-13
Applicant: IBM
Inventor： GAINEY CHARLES JR , KUBALA JEFFREY PAUL , FARRELL MARK , SCHMIDT DONALD WILLIAM , PIERCE BERNARD , ROGERS ROBERT , MULDER JAMES
Abstract: A program (e.g., an operating system) is provided a warning that it has a grace period in which to perform a function, such as cleanup (e.g., complete, stop and/or move a dispatchable unit). The program is being warned, in one example, that it is losing access to its shared resources. For instance, in a virtual environment, a guest program is warned that it is about to lose its central processing unit resources, and therefore, it is to perform a function, such as cleanup.
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公开(公告)号：SG186103A1
公开(公告)日：2013-01-30
申请号：SG2012087862
申请日：2010-11-08
Applicant: IBM
Inventor： SITTMANN GUSTAV III , CRADDOCK DAVID , GREGG THOMAS , SCHMIDT DONALD WILLIAM , BELMAR BRENTON FRANCOIS , FARRELL MARK , OSISEK DAMIAN LEO , TARCZA RICHARD , EASTON JANET
Abstract: The conditions under which adapter interruptions are made pending are controlled. Responsive to an interruption being presented to an operating system, subsequent interruptions are suppressed on all central processing units in the configuration. The operating system processes the interruption, including examining and processing indicators of reported events until the operating system discontinues the suppression. This enables the operating system to control the number of pending interruptions and the number of processors processing those interruptions.
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公开(公告)号：SG186101A1
公开(公告)日：2013-01-30
申请号：SG2012087847
申请日：2010-11-08
Applicant: IBM
Inventor： GREINER DAN , CRADDOCK DAVID , GREGG THOMAS , FARRELL MARK
Abstract: Communication with adapters of a computing environment is facilitated. Instructions are provided that explicitly target the adapters. Information provided in an instruction is used to steer the instruction to an appropriate location within the adapter.
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公开(公告)号：SG186080A1
公开(公告)日：2013-01-30
申请号：SG2012087300
申请日：2010-11-08
Applicant: IBM
Inventor： SITTMANN III GUSTAV , CRADDOCK DAVID , GREGG THOMAS , FARRELL MARK , EASTON JANET , LAIS ERIC NORMAN
Abstract: One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.
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Patent Agency Ranking
公开(公告)号：AU2010355801A1
公开(公告)日：2012-12-20
申请号：AU2010355801
申请日：2010-11-08
Applicant: IBM
Inventor： GREINER DAN , CRADDOCK DAVID , GREGG THOMAS , FARRELL MARK
Abstract: Communication with adapters of a computing environment is facilitated. Instructions are provided that explicitly target the adapters. Information provided in an instruction is used to steer the instruction to an appropriate location within the adapter.
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公开(公告)号：SI2223203T1
公开(公告)日：2012-05-31
申请号：SI200930228
申请日：2009-01-12
Applicant: IBM
Inventor： GAINEY CHARLES , FARRELL MARK , KUBALA JEFFREY , SCHMIDT DONALD
IPC: G06F9/00
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公开(公告)号：CA2800623A1
公开(公告)日：2011-12-29
申请号：CA2800623
申请日：2010-11-08
Applicant: IBM
Inventor： SITTMANN GUSTAV III , CRADDOCK DAVID , GREGG THOMAS , SCHMIDT DONALD WILLIAM , BELMAR BRENTON FRANCOIS , FARRELL MARK , OSISEK DAMIAN LEO , TARCZA RICHARD , EASTON JANET
IPC: G06F9/48
Abstract: The conditions under which adapter interruptions are made pending are controlled. Responsive to an interruption being presented to an operating system, subsequent interruptions are suppressed on all central processing units in the configuration. The operating system processes the interruption, including examining and processing indicators of reported events until the operating system discontinues the suppression. This enables the operating system to control the number of pending interruptions and the number of processors processing those interruptions.
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公开(公告)号：DK2223214T3
公开(公告)日：2011-08-01
申请号：DK09701347
申请日：2009-01-12
Applicant: IBM
Inventor： GAINEY JR CHARLES , FARRELL MARK , KUBALA JEFFREY , SCHMIDT DONALD
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公开(公告)号：AT514130T
公开(公告)日：2011-07-15
申请号：AT09701347
申请日：2009-01-12
Applicant: IBM
Inventor： GAINEY JR CHARLES , FARRELL MARK , KUBALA JEFFREY , SCHMIDT DONALD
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