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121.
公开(公告)号:MX383434B
公开(公告)日:2025-03-14
申请号:MX2016012532
申请日:2016-09-26
Applicant: IBM
Inventor: GAINEY CHARLES , JACOBI CHRISTIAN , BUSABA FADI YUSUF , GREINER DAN , KUBALA JEFFREY PAUL , BRADBURY JONATHAN DAVID , HELLER LISA CRANTON , FARRELL MARK , OSISEK DAMIAN LEO , SCHMIDT DONALD WILLIAM , SLEGEL TIMOTHY
Abstract: Las modalidades se refieren a subprocesamiento múltiple en una computadora. Un aspecto es una computadora que incluye una configuración que tiene un núcleo que incluye subprocesos físicos y es operable en modos de subprocesamiento individual (ST) y subprocesamiento múltiple (MT). La computadora también incluye un programa anfitrión configurado para ejecutarse en el modo ST en el núcleo para emitir una instrucción de inicio de ejecución virtual (inicio de VE) para distribuir una entidad invitada que incluye una máquina virtual (VM) invitada. La instrucción de inicio de VE se ejecuta por el núcleo e incluye obtener una descripción de estado, que tiene un estado de invitado, desde una ubicación especificada por la instrucción de inicio de VE. La ejecución incluye determinar, con base en el estado de invitado, si la entidad invitada incluye un subproceso invitado individual o múltiples subprocesos invitados, e iniciar los subprocesos invitados en el modo MT o modo ST con base en el estado de invitado y una determinación de si la entidad invitada incluye un subproceso invitado individual o múltiples subprocesos invitados.
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122.
公开(公告)号:PL3918470T3
公开(公告)日:2025-01-07
申请号:PL20701987
申请日:2020-01-23
Applicant: IBM
Inventor: GIAMEI BRUCE CONRAD , SOFIA ANTHONY THOMAS , KLEIN MATTHIAS , WEISHAUPT SIMON , FARRELL MARK , SLEGEL TIMOTHY , MISHRA ASHUTOSH , JACOBI CHRISTIAN
IPC: G06F9/30
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公开(公告)号:ES2929826T3
公开(公告)日:2022-12-01
申请号:ES19798279
申请日:2019-11-05
Applicant: IBM
Inventor: GIAMEI BRUCE , RECKTENWALD MARTIN , SCHMIDT DONALD , SLEGEL TIMOTHY , PURANIK ADITYA , FARRELL MARK , JACOBI CHRISTIAN , BRADBURY JONATHAN , ZOELLIN CHRISTIAN
IPC: G06F9/30
Abstract: Se proporciona una instrucción de clasificación de listas para realizar una operación de clasificación y/o combinación. La instrucción es una instrucción de máquina con arquitectura de una arquitectura de conjunto de instrucciones y es ejecutada por un procesador de propósito general del entorno informático. La ejecución incluye ordenar una pluralidad de listas de entrada para obtener una o más listas de salida ordenadas, que son salida. (Traducción automática con Google Translate, sin valor legal)
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公开(公告)号:DK3877840T3
公开(公告)日:2022-11-14
申请号:DK19798279
申请日:2019-11-05
Applicant: IBM
Inventor: GIAMEI BRUCE CONRAD , RECKTENWALD MARTIN , SCHMIDT DONALD WILLIAM , SLEGEL TIMOTHY , FARRELL MARK , JACOBI CHRISTIAN , BRADBURY JONATHAN , ZOELLIN CHRISTIAN GERHARD , PURANIK ADITYA NITIN
IPC: G06F9/30
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公开(公告)号:CA2940988C
公开(公告)日:2022-08-16
申请号:CA2940988
申请日:2015-03-16
Applicant: IBM
Inventor: GREINER DAN , FARRELL MARK , OSISEK DAMIAN LEO , SCHMIDT DONALD WILLIAM , BUSABA FADI YUSUF , KUBALA JEFFREY PAUL , BRADBURY JONATHAN DAVID , HELLER LISA CRANTON , SLEGEL TIMOTHY , GAINEY CHARLES
IPC: G06F9/46
Abstract: THREAD CONTEXT RESTORATION IN A MULTITHREADING COMPUTER SYSTEM Amultithreading computer system includesa configuration with a core configurable between a single thread (ST) mode and a multithreading (MT) mode. The ST mode addresses a primary thread and the MT mode addresses the primary thread and one or more secondary threads on shared resources of the core. A multithreading facility is configured to control utilization of the configuration to perform a method including disabling one or more secondary threads based on switching from MT mode to ST mode. A thread context of secondary threads is made unavailable to programs. Based on a last-set program-specified maximum thread-id indicating MT, the thread context is obtained by a) executing a set MT instruction to resume the MT mode, and b) based on being in the resumed MT mode, accessing the thread context.
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公开(公告)号:BR112014017828B1
公开(公告)日:2021-08-17
申请号:BR112014017828
申请日:2012-11-13
Applicant: IBM
Inventor: GAINEY CHARLES JR , KUBALA JEFFREY PAUL , FARRELL MARK , SCHMIDT DONALD WILLIAM , ROGERS ROBERT , PIERCE BERNARD , MULDER JAMES
IPC: G06F9/46
Abstract: uso de uma facilidade de interrupção de faixa de aviso por um programa. a um programa (por exemplo, um sistema operacional) é provido um aviso de que tem um período de carência para executar uma função, tal como limpeza (por exemplo, concluir, interromper e/ou mover uma unidade despachável). o programa está sendo avisado, em um exemplo, de que está perdendo acesso a seus recursos compartilhados. por exemplo, em um ambiente virtual, um programa convidado é avisado de que está próximo de perder seus recursos de unidade de processamento central e, portanto, deve executar uma função, tal como limpeza.
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127.
公开(公告)号:AU2020214177A1
公开(公告)日:2021-05-20
申请号:AU2020214177
申请日:2020-01-23
Applicant: IBM
Inventor: WEISHAUPT SIMON , FARRELL MARK , SLEGEL TIMOTHY , MISHRA ASHUTOSH , JACOBI CHRISTIAN , GIAMEI BRUCE CONRAD , SOFIA ANTHONY THOMAS , KLEIN MATTHIAS
IPC: G06F9/30
Abstract: An instruction to perform a function of a plurality of functions is obtained. The instruction is a single architected instruction of an instruction set architecture that complies to an industry standard for compression. The instruction is executed, and the executing includes performing the function specified by the instruction. The performing includes, based on the function being a compression function or a decompression function, transforming state of input data between an uncompressed form of the input data and a compressed form of the input data to provide a transformed state of data accessing. During performing the function, history relating to the function is accessed. The history is to be used in transforming the state of input data between the uncompressed form and the compressed form.
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128.
公开(公告)号:PL2805237T3
公开(公告)日:2019-02-28
申请号:PL12866369
申请日:2012-11-13
Applicant: IBM
Inventor: GAINEY JR CHARLES , KUBALA JEFFREY PAUL , FARRELL MARK , SCHMIDT DONALD WILLIAM , PIERCE BERNARD , ROGERS ROBERT , MULDER JAMES
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公开(公告)号:ZA201209698B
公开(公告)日:2018-12-19
申请号:ZA201209698
申请日:2012-12-20
Applicant: IBM
Inventor: BELMAR BRENTON FRANCOIS , TARCZA RICHARD , FARRELL MARK , SCHMIDT DONALD WILLIAM , CRADDOCK DAVID , EASTON JANET , GREGG THOMAS , SITTMANN III GUSTAV , OSISEK DAMIAN LEO
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:AU2015330266B2
公开(公告)日:2018-10-04
申请号:AU2015330266
申请日:2015-09-14
Applicant: IBM
Inventor: GAINEY CHARLES , FARRELL MARK , HELLER LISA , KUBALA JEFFREY PAUL , SCHMIDT DONALD WILLIAM , GREINER DAN , SLEGEL TIMOTHY , BUSABA FADI YUSUF , OSISEK DAMIAN , BRADBURY JONATHAN DAVID , LEHNERT FRANK , NERZ BERND , JACOBI CHRISTIAN
Abstract: A system and method of implementing a modified priority routing of an input/output (I/O) interruption. The system and method determines whether the I/O interruption is pending for a core and whether any of a plurality of guest threads of the core is enabled for guest thread processing of the interruption in accordance with the determining that the I/O interruption is pending. Further, the system and method determines whether at least one of the plurality of guest threads enabled for guest thread processing is in a wait state and, in accordance with the determining that the at least one of the plurality of guest threads enabled for guest thread processing is in the wait state, routes the I/O interruption to a guest thread enabled for guest thread processing and in the wait state.
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