公开(公告)号：ES3003788T3

公开(公告)日：2025-03-11

申请号：ES22710976

申请日：2022-02-18

Applicant: IBM

Inventor： SCHWARZ ERIC ,  SCHELM KERSTIN ,  LEBER PETRA ,  MUELLER SILVIA ,  COPELAND REID ,  GUO XIN ,  LICHTENAU CEDRIC

IPC: G06F9/30

Abstract: Se proporciona una instrucción para realizar operaciones de conversión y escalado. La ejecución de la instrucción incluye convertir un valor de entrada en un formato para proporcionar un resultado convertido en otro formato. El resultado convertido se escala para proporcionar un resultado escalado. Un resultado obtenido a partir del resultado escalado se coloca en una ubicación seleccionada. Además, se proporciona una instrucción para realizar operaciones de escalado y conversión. La ejecución de la instrucción incluye escalar un valor de entrada en un formato para proporcionar un resultado escalado y convertir el resultado escalado desde un formato para proporcionar un resultado convertido en otro formato. Un resultado obtenido a partir del resultado convertido se coloca en una ubicación seleccionada. (Traducción automática con Google Translate, sin valor legal)

公开(公告)号：BR112019006622B1

公开(公告)日：2022-06-14

申请号：BR112019006622

申请日：2017-09-21

Applicant: IBM

Inventor： SCHWARZ ERIC ,  BRADBURY JONATHAN ,  COPELAND REID ,  SILVIA MELITTA MUELLER ,  CARLOUGH STEVEN

IPC: G06F7/491

Abstract: uma instrução para executar uma operação de deslocamento e divisão é executada. a execução inclui o deslocamento de um valor em uma direção especificada por um valor selecionado para fornecer um dividendo, o valor selecionado sendo definido pelo usuário. o dividendo é dividido por um divisor para obter um quociente. pelo menos um subconjunto do quociente é selecionado como resultado. o resultado deve ser usado no processamento dentro do ambiente computacional.

公开(公告)号：HUE048701T2

公开(公告)日：2020-08-28

申请号：HUE17772026

申请日：2017-09-21

Applicant: IBM

Inventor： BRADBURY JONATHAN ,  COPELAND REID ,  MUELLER SILVIA ,  SCHWARZ ERIC ,  CARLOUGH STEVEN

公开(公告)号：AU2017333768B2

公开(公告)日：2020-07-09

申请号：AU2017333768

申请日：2017-09-21

Applicant: IBM

Inventor： CARLOUGH STEVEN ,  BRADBURY JONATHAN ,  COPELAND REID ,  MUELLER SILVIA MELITTA ,  SCHWARZ ERIC

IPC: G06F7/491

Abstract: An instruction to perform a shift and divide operation is executed. The executing includes shifting a value in a specified direction by a selected amount to provide a dividend, the selected amount being user-defined. The dividend is divided by a divisor to obtain a quotient. At least a subset of the quotient is selected as a result. The result is to be used in processing within the computing environment.

公开(公告)号：DK3519939T3

公开(公告)日：2020-04-27

申请号：DK17772026

申请日：2017-09-21

Applicant: IBM

Inventor： BRADBURY JONATHAN ,  COPELAND REID ,  MUELLER SILVIA MELITTA ,  SCHWARZ ERIC ,  CARLOUGH STEVEN

IPC: G06F7/491

公开(公告)号：LT2769382T

公开(公告)日：2018-07-10

申请号：LT12871181

申请日：2012-11-15

Applicant: IBM

Inventor： BRADBURY JONATHAN ,  GSCHWIND MICHAEL ,  SCHWARZ ERIC ,  SLEGEL TIMOTHY ,  JACOBI CHRISTIAN

IPC: G06F9/38 ,  G06F9/30

公开(公告)号：CA3204507A1

公开(公告)日：2022-09-01

申请号：CA3204507

申请日：2022-02-18

Applicant: IBM

Inventor： SCHWARZ ERIC ,  LEBER PETRA ,  SCHELM KERSTIN ,  MUELLER SILVIA ,  COPELAND REID ,  GUO XIN ,  LICHTENAU CEDRIC

IPC: G06F9/30

Abstract: An instruction to perform scaling, converting and splitting operations is executed. The executing the instruction includes scaling an input value in one format to provide a scaled result. The scaled result is converted from the one format to provide a converted result in another format. The converted result is split into multiple parts, and one or more parts of the multiple parts are placed in a selected location.

公开(公告)号：SG11202105612UA

公开(公告)日：2021-06-29

申请号：SG11202105612U

申请日：2020-02-13

Applicant: IBM

Inventor： SCHWARZ ERIC ,  BRADBURY JONATHAN ,  MALLEY EDWARD ,  JACOBI CHRISTIAN

IPC: H04L9/30

Abstract: A single architected instruction to perform scalar multiplication for cryptographic operations is obtained. The instruction is executed, and the executing includes determining a scalar multiply function of a plurality of scalar multiply functions supported by the instruction to be performed. Input for the scalar multiply function is obtained, and the input includes at least one source component and a scalar value. The scalar multiply function is performed using the input to provide an output to be used in a cryptographic operation.

公开(公告)号：SI3532921T1

公开(公告)日：2021-04-30

申请号：SI201730665

申请日：2017-10-17

Applicant: IBM

Inventor： BRADBURY JONATHAN ,  SCHWARZ ERIC ,  MUELLER SILVIA MELITTA ,  GSCHWIND MICHAEL KARL ,  OLSSON BRETT

IPC: G06F9/00

公开(公告)号：ZA201903112B

公开(公告)日：2021-04-28

申请号：ZA201903112

申请日：2019-05-17

Applicant: IBM

Inventor： BRADBURY JONATHAN ,  SCHWARZ ERIC ,  MUELLER SILVIA MELITTA ,  GSCHWIND MICHAEL KARL ,  OLSSON BRETT

Abstract: An instruction to perform a comparison of a first value and a second value is executed. Based on a control of the instruction, a compare function to be performed is determined. The compare function is one of a plurality of compare functions configured for the instruction, and the compare function has a plurality of options for comparison. A compare option based on the first value and the second value is selected from the plurality of options defined for the compare function, and used to compare the first value and the second value. A result of the comparison is then placed in a select location, the result to be used in processing within a computing environment.