公开(公告)号：BRPI0906426A2

公开(公告)日：2016-10-11

申请号：BRPI0906426

申请日：2009-01-05

Applicant: IBM

Inventor： GAINEY CHARLES JR ,  OSISEK DAMIAN ,  GREINER DAN ,  SITTMANN GUSTAV III ,  HELLER LISA ,  SLEGEL TIMOTHY

IPC: G06F12/10 ,  G06F12/14

公开(公告)号：AU2012382775B2

公开(公告)日：2016-09-22

申请号：AU2012382775

申请日：2012-11-22

Applicant: IBM

Inventor： GREINER DAN ,  JACOBI CHRISTIAN ,  SLEGEL TIMOTHY ,  MITRAN MARCEL

IPC: G06F11/07

Abstract: When an abort of a transaction occurs in a computer system, a determination is made as to whether diagnostic information is to be stored in one or more transaction diagnostic blocks (TDBs). There are different types of transaction diagnostic blocks to accept diagnostic information depending on the type of abort and other considerations. As examples, there are a program-specified TDB in which information is stored if a valid TDB address is provided in a transaction begin instruction; a program interruption TDB, which is stored into when the program is aborted due to an interruption; and a program interception TDB, which is stored into when an abort results in an interception.

公开(公告)号：SG11201606098YA

公开(公告)日：2016-08-30

申请号：SG11201606098Y

申请日：2015-03-11

Applicant: IBM

Inventor： SCHWARZ ERIC MARK ,  BUSABA FADI YUSUF ,  GSCHWIND MICHAEL KARL ,  SLEGEL TIMOTHY ,  SALAPURA VALENTINA ,  JACOBI CHRISTIAN ,  CAIN III HAROLD WADE

IPC: G06F12/08 ,  G06F9/38 ,  G06F9/46

Abstract: Embodiments relate to implementing a coherence protocol. An aspect includes sending a request for data to a remote processor and receiving by a processor a response from the remote processor. The response has a transaction status of a remote transaction on the remote processor. The processor adds the transaction status of the remote transaction on the remote processor in a local transaction interference tracking table.

公开(公告)号：SG11201606093QA

公开(公告)日：2016-08-30

申请号：SG11201606093Q

申请日：2015-03-16

Applicant: IBM

Inventor： HELLER LISA CRANTON ,  BRADBURY JONATHAN DAVID ,  KUBALA JEFFREY PAUL ,  FARRELL MARK ,  OSISEK DAMIAN LEO ,  GREINER DAN ,  SLEGEL TIMOTHY ,  BUSABA FADI YUSUF ,  SCHMIDT DONALD WILLIAM

IPC: G06F9/455 ,  G06F9/50

公开(公告)号：SG11201606089QA

公开(公告)日：2016-08-30

申请号：SG11201606089Q

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

IPC: G06F9/50 ,  G06F9/38

Abstract: Embodiments relate to address expansion and contraction in a multithreading computer system. According to one aspect, a computer implemented method for address adjustment in a configuration is provided. The configuration includes a core configurable between an ST mode and an MT mode, where 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. The primary thread is accessed in the ST mode using a core address value. Switching from the ST mode to the MT mode is performed. The primary thread or one of the one or more secondary threads is accessed in the MT mode using an expanded address value. The expanded address value includes the core address value concatenated with a thread address value.

公开(公告)号：CY1113979T1

公开(公告)日：2016-07-27

申请号：CY131100366

申请日：2013-05-02

Applicant: IBM

Inventor： GREINER DAN ,  HELLER LISA ,  OSISEK DAMIAN ,  SLEGEL TIMOTHY ,  PFEFFER ERWIN ,  WEBB CHARLES

IPC: G06F12/10

Abstract: Αυτόπουπαρέχεταιείναιμίαευκολίαβελτιωμένηςδυναμικήςμεταφράσεωςδιευθύνσεως. Σεμίαυλοποίηση, λαμβάνονται, μίαεικονικήδιεύθυνσηπροςμετάφρασηκαιμίααρχικήδιεύθυνσηπροελεύσεωςενόςπίνακαμεταφράσεωςμίαςιεραρχίαςπινάκωνμεταφράσεως. Χρησιμοποιείταιένατμήμαδείκτητηςεικονικήςδιευθύνσεωςγιαναγίνειαναφοράσεμίαεισαγωγήστονπίνακαμεταφράσεως. Εάνέχειενεργοποιηθείτοπεδίοελέγχουμορφοτύπου, λαμβάνεταιμίαδιεύθυνσηπλαισίουενόςμεγάλουμπλοκδεδομένωνστηνκύριαμνήμηαπότηνεισαγωγήπίνακαμεταφράσεως. Τομεγάλομπλοκδεδομένωνείναιέναμπλοκμεγέθουςτουλάχιστον 1Mbyte. Ηδιεύθυνσηπλαισίουσυνδυάζεταικατόπινμεένατμήμαμετατοπίσεωςτηςεικονικήςδιευθύνσεωςγιανασχηματισθείη μεταφρασθείσαδιεύθυνσηενόςεπιθυμητούμπλοκδεδομένωνεντόςτουμεγάλουμπλοκδεδομένωνστηνκύριαμνήμη. Γίνεταικατόπινπροσπέλασητουεπιθυμητούμεγάλουμπλοκδεδομένωνπουδιευθυνσιοδοτείταιαπότημεταφρασθείσαδιεύθυνση.

公开(公告)号：ZA201408077B

公开(公告)日：2016-05-25

申请号：ZA201408077

申请日：2014-11-04

Applicant: IBM

Inventor： MITRAN MARCEL ,  JACOBI CHRISTIAN ,  SLEGEL TIMOTHY ,  GREINER DAN

Abstract: When an abort of a transaction occurs, a determination is made as to whether diagnostic information is to be stored in one or more transaction diagnostic blocks (TDBs). There are different types of transaction diagnostic blocks to accept diagnostic information depending on the type of abort and other considerations. As examples, there are a program-specified TDB in which information is stored if a valid TDB address is provided in a transaction begin instruction; a program interruption TDB, which is stored into when the program is aborted due to an interruption; and a program interception TDB, which is stored into when an abort results in an interception.

公开(公告)号：CA2961705A1

公开(公告)日：2016-05-06

申请号：CA2961705

申请日：2015-10-21

Applicant: IBM

Inventor： SLEGEL TIMOTHY ,  ALEXANDER KHARY JASON ,  BUSABA FADI YUSUF ,  FARRELL MARK ,  RELL JOHN GILBERT JR

IPC: G06F9/46 ,  G06F9/38 ,  G06F9/48

Abstract: Execution of threads in a processor core is controlled. The processor core supports simultaneous multi-threading (SMT) such that there can be effectively multiple logical central processing units (CPUs) operating simultaneously on the same physical processor hardware. Each of these logical CPUs is considered a thread. In such a multi-threading environment, it may be desirous for one thread to stop other threads on the processor core from executing. This may be in response to running a critical sequence or other sequence that needs the processor core resources or is manipulating processor core resources in a way that other threads would interfere with its execution.

公开(公告)号：MX338377B

公开(公告)日：2016-04-13

申请号：MX2014015291

申请日：2013-06-12

Applicant: IBM

Inventor： GREINER DAN ,  OSISEK DAMIAN LEO ,  SLEGEL TIMOTHY ,  JACOBI CHRISTIAN

IPC: G06F11/36 ,  G06F9/46

Abstract: Una transacción es iniciada en un medio ambiente de cómputo y en base a la detección de un evento de registro de evento de programa, se presenta una instrucción para una transacción. Subsecuente a la interrupción, se establecen uno o más controles para inhibir la presentación de otra interrupción en base a la detección de otro evento de PER. Después de esto, la transacción es re-ejecutada y los eventos de PER detectados durante la ejecución de la transacción son ignorados.

公开(公告)号：MX338375B

公开(公告)日：2016-04-13

申请号：MX2014015290

申请日：2012-11-22

Applicant: IBM

Inventor： GREINER DAN ,  SLEGEL TIMOTHY ,  MITRAN MARCEL ,  JACOBI CHRISTIAN

IPC: G06F11/07

Abstract: Cuando se presenta el aborto de una transacción en un sistema de computadora, se toma una determinación en cuanto a si la información de diagnóstico va a ser almacenada en uno más bloquees de diagnóstico de transacción (TDB). Hay diferentes tipos de bloques de diagnóstico de transacción para aceptar información de diagnóstico de transacción para aceptar información de diagnóstico dependiendo del tipo de aborto y otras consideraciones. Como ejemplos, hay un TDB especifico del programa en el cual la información es almacenada si se provee una dirección de TDB válida en una instrucción de comienzo de transacción; un TDB de interrupción del programa que es almacenado cuando el programa es abortado debido a una interrupción y un TDB de intercepción del programa, que es almacenado cuando un aborto da como resultado una intercepción.