公开(公告)号：LT2834739T

公开(公告)日：2018-10-10

申请号：LT12878813

申请日：2012-11-22

Applicant: IBM

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

IPC: G06F11/07 ,  G06F9/38 ,  G06F11/36

公开(公告)号：SI3123326T1

公开(公告)日：2018-09-28

申请号：SI201530283

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: G06F9/00

公开(公告)号：SI2769305T1

公开(公告)日：2018-09-28

申请号：SI201231340

申请日：2012-11-15

Applicant: IBM

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

IPC: G06F9/00

公开(公告)号：PL3123326T3

公开(公告)日：2018-09-28

申请号：PL15711701

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: G06F9/38 ,  G06F9/50

公开(公告)号：CA3037445A1

公开(公告)日：2018-07-26

申请号：CA3037445

申请日：2017-11-09

Applicant: IBM

Inventor： GREINER DAN ,  SAPORITO ANTHONY ,  SHUM CHUNG-LUNG ,  SLEGEL TIMOTHY ,  JACOBI CHRISTIAN

IPC: G06F9/30

Abstract: An instruction to perform a conditional branch to an indirectly specified location is executed. A branch address is obtained from a location in memory, the location in memory designated by the instruction. A determination is made,based on a condition code of another instruction, whether a branch is to occur, and a branch to the branch address is performed, based on determining the branch is to occur.

公开(公告)号：CA3037266A1

公开(公告)日：2018-07-26

申请号：CA3037266

申请日：2018-01-12

Applicant: IBM

Inventor： GREINER DAN ,  SLEGEL TIMOTHY ,  JACOBI CHRISTIAN ,  SAPORITO ANTHONY ,  SHUM CHUNG-LUNG

IPC: G06F12/02 ,  G06F9/30 ,  G06F9/46 ,  G06F11/07 ,  G06F11/36 ,  G06F12/0855 ,  G06F12/14

Abstract: A guarded storage facility sets up a boundary indicating a range of addresses to be guarded or protected. When a program attempts to access an address in a guarded section defined by the boundary, a guarded storage event occurs. Use of this facility facilitates performance of certain tasks within a computing environment, including storage reclamation.

公开(公告)号：LT3123326T

公开(公告)日：2018-07-10

申请号：LT15711701

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

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：AU2015238662B8

公开(公告)日：2018-04-19

申请号：AU2015238662

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 ,  GAINEY JR CHARLES

IPC: G06F9/455 ,  G06F9/50

Abstract: A computer system includes a virtual machine (VM) configuration with one or more cores. Each core is enabled to operate in a single thread (ST) mode or a multithreading (MT) mode. The ST mode consists of a single thread and the MT mode consists of a plurality of threads on shared resources of a respective core. The computer system includes a core-oriented system control area (COSCA) having a common area representing all of the cores of the VM configuration and separate core description areas for each of the cores in the VM configuration. Each core description area indicates a location of one or more thread description areas each representing a thread within the respective core, and each thread description area indicates a location of a state description of the respective thread.

公开(公告)号：CA3036108A1

公开(公告)日：2018-04-05

申请号：CA3036108

申请日：2017-09-26

Applicant: IBM

Inventor： GREINER DAN ,  SLEGEL TIMOTHY ,  ZOELLIN CHRISTIAN ,  NERZ BERND ,  VISEGRADY TAMAS

IPC: G06F7/58

Abstract: An instruction configured to perform a plurality of functions is executed. Based on a function code associated with the instruction having a selected value, one or more inputs of the instruction are checked to determine which one or more functions of the plurality of functions are to be performed. Based on a first input of the one or more inputs having a first value, a function of providing raw entropy is performed, in which the providing of raw entropy includes storing a number of raw random numbers. Further, based on a second input of the one or more inputs having a second value, a function of providing conditioned entropy is provided, in which the providing of conditioned entropy includes storing a number of conditioned random numbers.