International Business Machines Corporation

Sap Se

Sap Ag

Andrew Wright

David J Harman

Neil William Leedham

Stephen John Burghard

Mark Andrew Woolley

Michael Paul Clarke

King-Yan Kwan

John A W Kaputin

Kim P Walsh

Edward Alan Addison

Ian J Mitchell

Joshua H Armitage

Peggy A DeVal

Samuel Jonathan Smith

William Joseph Bulfin

Philip R Lee

Gary O Whittingham

Brian Johnson

Darren R Beard

Andre C Clark

Suzanne L DeMarrais

Scott W McClure

David E Knibb

Alan Clive Robinson

Daniel W Zachary

Jenny Jing He

John Simon Tilling

Ian Mark Hodges

Mark L Todd

Stephen Hurst

Felicity J Merrison

Roger G Lewis

James A Harrison

Manuela Mandelli

Payal Mehta

Nicola J Bennett

Stephen Evans

Brenda Hawkins

Daniel J Rivett

Michael Vrakopoulos

Mark W T Todd

Michael D Brooks

Christopher J Poole

John A Kaputin

Mark John Pocock

Jeremy Weaving

Daniel Jeffrey

Simon P Rachman

Julien Charles Horn

A system and technique are provided for providing a service address space. The system includes a service co-processor provided with a service address space. The service co-processor is attached to a main processor where the main processor is provided with a main address space. The service co-processor creates and maintains an independent copy of the main address space in the form of the service address space. The service co-processor receives from the main processor a command packet, determines a clock value for initiating a service function designated by the command packet, and updates the service address space until reaching the clock value. The service co-processor then performs the service function at the clock value.

Providing service address space for diagnostics collection

Embodiments for describing an impact of a change in source code on a trace are presented. One embodiment comprises determining whether or not a change in source code between a first version and a second version of the source code affects a trace output of the source code. Responsive to determining that the change in the source code affects the trace output, metadata descriptive of the change in the source code is generated.

Changes in source code

A computer-implemented method includes identifying a bad fix to a software product, where the software product includes a plurality of parts, and where the bad fix presents an error into a first part. A plurality of fixes to the software product, including the bad fix, are representable by a dependency graph indicating dependencies among the plurality of fixes. The dependency graph is recursively traversed to identify a subset of fixes that are dependent on the bad fix, where each fix in the subset of fixes includes a respective set of parts, and to add a reference to a respective most recent version of each part of each fix in the subset of fixes to a parts datastore. A remedial part and each part referenced in the parts datastore are packaged into a remedial fix, where the remedial part includes a correction to the error in the first part.

Remedying bad service fixes having subsequent dependent fixes

Disclosed aspects relate to agent flow arrangement management in a distributed commit processing environment. A first set of agent utilization data may be collected with respect to a first commit processing agent. A second set of agent utilization data may be collected with respect to a second commit processing agent. An agent flow arrangement may be determined based on a first value with respect to the first set of agent utilization data exceeding a second value with respect to the second set of agent utilization data. The agent flow arrangement may have the first commit processing agent subsequent to the second commit processing agent. The distributed commit operation may be processed using the agent flow arrangement which has the first commit processing agent subsequent to the second commit processing agent.

Agent flow arrangement management

A method and system for processing a plurality of unordered software patches for one or more computer readable software programs configured to be executed in a computer system. The unordered software patches are obtained. The unordered software patches include relationship information for defining a relationship the unordered software patches have with a second software patch. For each unordered software patch, the relationship information of the unordered software patch is analyzed to determine the relationship the unordered software patch has with the second software patch. An entry for each unordered software patch is stored in a relationship data store in the data processing system or computer system. The entry comprises dependency data representative of the determined relationship the unordered software patch has with the second software patch. The unordered software patches are ordered based on the dependency data in the relationship data store.

Software patch ordering

Method and system are provided for notification of network connection errors between connected software systems. The method includes providing an error notification process for a local software system that uses one or more network connections to interact with a remote software system, wherein the error notification process includes a configuration of a selection of one or more error notification paths and enabling the error notification process that remains dormant and monitors the one or more network connections. The method detects an error in a network connection and invoking the error notification process, including: gathering information and building an error notification message; and sending the error notification message to the remote software system at the end of the network connection on which the error is detected via one or more error notification paths selected according to the configuration.

Notification of network connection errors between connected software systems

A vehicle dashboard instrument display for displaying vehicle operating information to a driver includes a lens system adjacent the instruments and interposed between the driver and the instruments. The lens system includes a variable focus lens operable for, responsive to input from a lens controller, adjusting to a focal length suitable for countering the visual impairment of the driver to render the instruments more easily readable by the driver.

Vehicle dashboard

Tailoring diagnostic information specific to current activity of multiple threads within a computer system. A request to dump system state is received. A system dump is created, including main memory and system state information. The system dump is stored to a database. In response to a request to format the system dump, the system dump is loaded from the database, whereby a virtual memory image of system state at system dump time is created. The virtual memory image and system state information is scanned to identify tasks that were running, tasks that have failed due to an error, and tasks that were suspended at system dump time. State information and control blocks associated with the identified tasks are collected from the system dump and collated based on task number. The database is updated with a formatted system dump, including the state information and control blocks associated with the identified tasks.

Tailoring diagnostic information in a multithreaded environment

Techniques are provided for executing, by one or more first processors, one or more software products associated with a measured usage pricing model. An indication is received, during the execution of the software products, to execute a set of diagnostic machine instructions related to the execution of the software products. Responsive to that received indication, the one or more first processors initiate execution, by one or more distinct second processors, of the set of diagnostic machine instructions. The initiating of the execution by the distinct second processors of that set of diagnostic machine instructions is based at least in part on such execution not being associated with the measured usage pricing model.

Method and system to decrease measured usage license charges for diagnostic data collection

Techniques are provided for executing a software product that includes a plurality of machine instructions and that is associated with a measured usage pricing model. The executing of the software product includes tracking the usage of one or more computing resources for executing the software product in accordance with the associated measured pricing model. The executing also includes, for each of multiple sets of machine instructions, determining whether the set is associated with a token indicating that the set is a set of diagnostic machine instructions related to the executing of the software product. For each of those multiple sets of machine instructions, the executing of the software product further includes, responsive to a determination that the set of machine instructions is associated with the token, not tracking the usage of the one or more computing resources during execution of that set of diagnostic machine instructions.

A method includes providing a service co-processor with a service address space attached to a main processor. The main processor is provided with a main address space. The service co-processor updates the service address space to create and maintain an independent copy of the main address space. The service co-processor receives a system dump request from the main processor, initiates a system dump, and responsive to initiating the system dump, ceases updating the service address space. The service co-processor, upon completion of the system dump, resets the service address space.

In one embodiment, a method for automatic inference of meeting attendance is provided. The method comprises sending a calendar request to a plurality of users that are invited to a meeting. The method further comprises receiving from each user of the plurality, a unique string identifying the user. The method further comprises generating a lookup table identifying the users of the plurality and their respective unique strings. The method further comprises receiving a first string broadcasted by a first user during the meeting. The method further comprises, responsive to determining that the broadcasted first string does not match one of the unique strings in the lookup table, performing an action to prevent the first user from receiving meeting content determined to be confidential.

Automatic inference of meeting attendance

The cognitive identification of related code changes is disclosed herein including receiving a set of changes for a software package that include changes to at least one program, analyzing data associated with the set of changes to identify a goal of the set of changes, querying a data repository for a pattern associated with the identified goal, and receiving, from the data repository, the pattern associated with the identified goal. The pattern includes at least one program to be changed for the identified goal. The method further including comparing the set of changes to the pattern, determining, based on the comparison, that at least one program included in the pattern is not changed in the set of changes, and transmitting a message to a computing device associated with a user that indicates that the at least one program included in the pattern is not changed in the set of changes.

Cognitive identification of related code changes

Growing community of inventors

Eastleigh, United Kingdom

Andrew Wright