Inventor

GAINEY JR CHARLES W

US150 patents

⚠️ This page may combine multiple inventors who share the name “GAINEY JR CHARLES W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GAINEY JR CHARLES W

IBM

Memory mapped Input/Output operations

Virtualization of an I/O adapter port using enablement and activation functions

Managing access, by operating system images of a computing environment, of input/output resources of the computing environment

Method, system and program products for enhancing input/output processing for operating system images of a computing environment

Information handling system with virtualized I/O adapter ports

Method for providing a scalable trusted platform module in a hypervisor environment

Controlling operation of a run-time instrumentation facility from a lesser-privileged state

Architectural mode configuration

Execution of a perform frame management function instruction

Emulating execution of a perform frame management instruction

Performing a configuration virtual topology change and instruction therefore

Performing a configuration virtual topology change and instruction therefore

Computer configuration virtual topology discovery and instruction therefore

System for deriving and testing mutual capability set after receiving updated capability from other processors and before requesting service information

System for directly displaying remote screen information and providing simulated keyboard input by exchanging high level commands

Store storage class memory information command

Multiple logical input/output subsystem facility

Memory mapped input/output virtualization

Managing sets of input/output communications subadapters of an input/output subsystem

Memory mapped input/output emulation

Managing configurations of input/output system images of an input/output subsystem, wherein a configuration is modified without restarting the input/output subsystem to effect a modification

Sharing communications adapters across a plurality of input/output subsystem images

Method, system and program products for identifying communications adapters of a computing environment

Efficiency for coordinated start interpretive execution exit for a multithreaded processor

Architectural mode configuration

Execution of an instruction for performing a configuration virtual topology change

Address expansion and contraction in a multithreading computer system

Managing processing associated with selected architectural facilities

Managing processing associated with selected architectural facilities

Thread context preservation in a multithreading computer system

Architectural mode configuration

Dynamic enablement of multithreading

Transformation of a program-event-recording event into a run-time instrumentation event

Performing a clear operation absent host intervention

Configure storage class memory command

Executing an instruction for performing a configuration virtual topology change

Execution of a perform frame management function instruction

FARRELL MARK S

Managing use of storage by multiple pageable guests of a computing environment

Determining the status of run-time-instrumentation controls

Modifying run-time-instrumentation controls from a lesser-privileged state

GAINEY JR CHARLES W

Optimizations of a perform frame management function issued by pageable guests

Execution of a perform frame management function instruction

Clearing guest frames absent paging-in to host main storage

GREINER DAN F

Perform frame management function instruction for setting storage keys and clearing blocks of main storage

Dynamic address translation with frame management

DRIEVER PETER D

Configure storage class memory command

Store storage class memory information command

CONESKI ANTHONY F

Managing processing associated with hardware events

INTERNAT BUSINESS MACHINESS CORP

Computer configuration virtual topology discovery and instruction therefore

CARLOUGH STEVEN R

Convert from zoned format to decimal floating point format