公开(公告)号：PL3117309T3

公开(公告)日：2018-11-30

申请号：PL15706022

申请日：2015-02-23

Applicant: IBM

Inventor： GREINER DAN ,  SLEGEL TIMOTHY ,  JACOBI CHRISTIAN ,  SCHMIDT DONALD WILLIAM ,  MITRAN MARCEL

IPC: G06F9/455 ,  G06F9/30 ,  G06F9/38 ,  G06F9/46

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：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：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：CA3037292A1

公开(公告)日：2018-07-19

申请号：CA3037292

申请日：2017-12-15

Applicant: IBM

Inventor： GIAMEI BRUCE CONRAD ,  SCHMIDT DONALD WILLIAM ,  JACOBI CHRISTIAN ,  SAPORITO ANTHONY ,  ROSA DANIEL

IPC: G06F9/48 ,  G06F9/50

Abstract: A facility is provided for collecting time-slice-instrumentation information during processing unit execution. The facility counts, at least in part, occurrence of a specified processing unit event during a time-slice of processing unit execution. The counted events occurring during a first interval of execution and a second interval of execution of the time-slice are retained. The first interval of execution is earlier in the time-slice than the second interval of execution, and the counted events facilitate adjusting performance of the processing unit. In an embodiment, the time-slice is a contiguous period of time of processing unit execution, and the specified processing unit event includes a cache event. The processing unit may interleave processing of multiple different units of work across multiple contiguous time-slices, and during a single time-slice, a single unit of work of the multiple different units of work is processed by the processing unit.

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：BR112014022725A2

公开(公告)日：2017-06-20

申请号：BR112014022725

申请日：2013-03-07

Applicant: IBM

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

公开(公告)号：SI2834736T1

公开(公告)日：2017-04-26

申请号：SI201230900

申请日：2012-11-22

Applicant: IBM

Inventor： GREINER DAN ,  JACOBI CHRISTIAN ,  SLEGEL TIMOTHY

IPC: G06F9/00

公开(公告)号：SG11201701614WA

公开(公告)日：2017-03-30

申请号：SG11201701614W

申请日：2015-09-14

Applicant: IBM

Inventor： 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

IPC: G06F9/48 ,  G06F9/455

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.