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公开(公告)号:DE112013003079T5
公开(公告)日:2015-05-07
申请号:DE112013003079
申请日:2013-05-21
Applicant: IBM
Inventor: GREINER DAN , JACOBI CHRISTIAN , SLEGEL TIMOTHY , MITRAN MARCEL
Abstract: Eine Anweisung TRANSACTION BEGIN und eine Anweisung TRANSACTION END werden bereitgestellt. Die Anweisung TRANSACTION BEGIN verursacht, dass abhängig von einem Feld der Anweisung entweder eine eingeschränkte oder eine nicht eingeschränkte Transaktion eingeleitet wird. Die Anweisung TRANSACTION END beendet die Transaktion, die durch die Anweisung TRANSACTION BEGIN gestartet wurde.
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公开(公告)号:MX2014015284A
公开(公告)日:2015-04-13
申请号:MX2014015284
申请日:2012-11-22
Applicant: IBM
Inventor: GREINER DAN , SLEGEL TIMOTHY , JACOBI CHRISTIAN
IPC: G06F9/46
Abstract: Se describe una instrucción de almacenamiento no transaccional, ejecutada en modo de ejecución transaccional, que efectúa almacenamientos que no son retenidos, aún si una transacción asociada con la instrucción se aborta. Los almacenamientos incluyen información especificada por el usuario que puede facilitar la depuración de una transacción abortada.
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193.
公开(公告)号:MX2014015288A
公开(公告)日:2015-04-10
申请号:MX2014015288
申请日:2013-06-12
Applicant: IBM
Inventor: GREINER DAN , SLEGEL TIMOTHY , ROGERS ROBERT , JACOBI CHRISTIAN
IPC: G06F9/46
Abstract: La ejecución de instrucciones en un medio ambiente transaccional es controlada selectivamente. Una instrucción de comienzo de transacción inicia una transacción e incluye controles que indican selectivamente si ciertos tipos de instrucciones son permitidas a ejecutarse en la transacción. Los controles incluyen uno o más de un control de permitir modificación de registro de acceso y un control de permitir operación de punto flotante.
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公开(公告)号:GB2513508B
公开(公告)日:2015-03-25
申请号:GB201414238
申请日:2013-05-17
Applicant: IBM
Inventor: GREINER DAN , JACOBI CHRISTIAN , SLEGEL TIMOTHY
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公开(公告)号:AU2012382777A1
公开(公告)日:2014-12-11
申请号:AU2012382777
申请日:2012-11-26
Applicant: IBM
Inventor: GREINER DAN , JACOBI CHRISTIAN , SLEGEL TIMOTHY , MITRAN MARCEL
Abstract: Program exception conditions cause a transaction to abort and typically result in an interruption in which the operating system obtains control. A program interruption filtering control is provided to selectively present the interrupt. That is, the interrupt from the program exception condition may or may not be presented depending at least on the program interruption filtering control and a transaction class associated with the program exception condition. The program interruption filtering control is provided by a TRANSACTION BEGIN instruction.
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公开(公告)号:AU2012382775A1
公开(公告)日:2014-12-11
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.
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公开(公告)号:MX2014010947A
公开(公告)日:2014-10-13
申请号:MX2014010947
申请日:2012-11-15
Applicant: IBM
Inventor: SLEGEL TIMOTHY , SCHWARZ ERIC MARK , BRADBURY JONATHAN DAVID , GSCHWIND MICHAEL KARL , JACOBI CHRISTIAN
IPC: G11C11/00
Abstract: Se provee una instrucción del conteo de carga a frontera de bloque que provee una distancia de una dirección de memoria especificada a una frontera de memoria especificada. La frontera de memoria es una frontera que no es cruzada en la carga de datos. La frontera puede ser especificada de una diversidad de maneras, incluyendo pero limitado a un valor variable en el texto de instrucción, un valor de texto de instrucción fijo codificado en el código de operación o una frontera a base de registro o puede ser determinada dinámicamente.
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公开(公告)号:SG11201404824TA
公开(公告)日:2014-09-26
申请号:SG11201404824T
申请日:2013-03-07
Applicant: IBM
Inventor: BRADBURY JONATHAN DAVID , SLEGEL TIMOTHY , SCHWARZ ERIC MARK , GSCHWIND MICHAEL KARL
Abstract: Processing of character data is facilitated. A Find Element Equal instruction is provided that compares data of multiple vectors for equality and provides an indication of equality, if equality exists. An index associated with the equal element is stored in a target vector register. Further, the same instruction, the Find Element Equal instruction, also searches a selected vector for null elements, also referred to as zero elements. A result of the instruction is dependent on whether the null search is provided, or just the compare.
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公开(公告)号:SG11201402090WA
公开(公告)日:2014-06-27
申请号:SG11201402090W
申请日:2012-11-13
Applicant: IBM
Inventor: CARLOUGH STEVEN , SCHWARZ ERIC MARK , SLEGEL TIMOTHY , GAINEY CHARLES JR , MITRAN MARCEL , COPELAND REID
IPC: G06F9/30
Abstract: Machine instructions, referred to herein as a long Convert from Zoned instruction (CDZT) and extended Convert from Zoned instruction (CXZT), are provided that read EBCDIC or ASCII data from memory, convert it to the appropriate decimal floating point format, and write it to a target floating point register or floating point register pair. Further, machine instructions, referred to herein as a long Convert to Zoned instruction (CZDT) and extended Convert to Zoned instruction (CZXT), are provided that convert a decimal floating point (DFP) operand in a source floating point register or floating point register pair to EBCDIC or ASCII data and store it to a target memory location.
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公开(公告)号:SG11201402088PA
公开(公告)日:2014-06-27
申请号:SG11201402088P
申请日:2012-11-13
Applicant: IBM
Inventor: CARLOUGH STEVEN , SCHWARZ ERIC MARK , SLEGEL TIMOTHY , GAINEY CHARLES JR , MITRAN MARCEL , COPELAND REID
IPC: G06F9/30
Abstract: Machine instructions, referred to herein as a long Convert from Zoned instruction (CDZT) and extended Convert from Zoned instruction (CXZT), are provided that read EBCDIC or ASCII data from memory, convert it to the appropriate decimal floating point format, and write it to a target floating point register or floating point register pair. Further, machine instructions, referred to herein as a long Convert to Zoned instruction (CZDT) and extended Convert to Zoned instruction (CZXT), are provided that convert a decimal floating point (DFP) operand in a source floating point register or floating point register pair to EBCDIC or ASCII data and store it to a target memory location.
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