Inventor

KUBALA JEFFREY P

US82 patents

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

KUBALA JEFFREY P

IBM

Method and apparatus for enforcing capacity limitations in a logically partitioned system

Method, system and program products for managing central processing unit resources of a computing environment

Method and apparatus for providing a server function in a logically partitioned hardware machine

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

Dynamically redistributing shareable resources of a computing environment to manage the workload of that environment

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

Method, system and program products for managing logical processors of a computing environment

Intelligent interrupt with hypervisor collaboration

Method and apparatus for optimizing the handling of synchronous requests to a coupling facility in a sysplex configuration

Method and apparatus for managing the execution of a broadcast instruction on a guest processor

Inter-partition message passing method, system and program product for managing workload in a partitioned processing environment

Communications between partitions within a logically partitioned computer

Method and apparatus for dynamically changing the configuration of a logically partitioned data processing system

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

Method, system and program products for managing groups of partitions of a computing environment

Method and apparatus for assigning resources to logical partition clusters

Multiple logical input/output subsystem facility

Method, system, and storage medium for managing computer processing functions

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

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

Flexible temporary capacity upgrade/downgrade in a computer system without involvement of the operating system

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

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

Method and apparatus for synchronizing selected logical partitions of a partitioned information handling system to an external time reference

Concurrent patch to logical partition manager of a logically partitioned system

Efficiency for coordinated start interpretive execution exit for a multithreaded processor

Execution of an instruction for performing a configuration virtual topology change

Test pending external interruption instruction

Address expansion and contraction in a multithreading computer system

Thread context preservation in a multithreading computer system

Dynamic enablement of multithreading

Executing an instruction for performing a configuration virtual topology change

Multiple logical input/output subsystem facility

Method and apparatus for dynamically controlling the execution of a request handler on a processor resource

Method and apparatus for synchronizing selected logical partitions of a partitioned information handling system to a test datesource

Method and apparatus for creating and identifying logical partition clusters

Execution of an instruction for performing a configuration virtual topology change

Execution of an instruction for performing a configuration virtual topology change

Address expansion and contraction in a multithreading computer system

Thread context preservation in a multithreading computer system

Control area for managing multiple threads in a computer

Multithreading capability information retrieval

Predictably defining input/output configurations for environments employing fabrics

Pre-allocating memory buffers by physical processor and using a bitmap metadata in a control program

Pre-allocating save areas of a memory

FARRELL MARK S

Executing an instruction for performing a configuration virtual topology change

INTERNAT BUSINESS MACHINESS CORP

Computer configuration virtual topology discovery and instruction therefore

KING GARY M

Method, system and program products for managing logical processors of a computing environment