Patent application number | Description | Published |
20120324464 | PRODUCT-SPECIFIC SYSTEM RESOURCE ALLOCATION WITHIN A SINGLE OPERATING SYSTEM INSTANCE - Resource constraints for a group of individual application products to be configured for shared resource usage of at least one shared resource within a single operating system instance are analyzed by a resource allocation module. An individual resource allocation for each of the group of individual application products is determined based upon the analyzed resource constraints for the group of individual application products. The determined individual resource allocation for each of the group of individual application products is implemented within the single operating system instance using local inter-product message communication bindings by the single operating system instance. | 12-20-2012 |
20120324468 | PRODUCT-SPECIFIC SYSTEM RESOURCE ALLOCATION WITHIN A SINGLE OPERATING SYSTEM INSTANCE - Resource constraints for a group of individual application products to be configured for shared resource usage of at least one shared resource within a single operating system instance are analyzed by a resource allocation module. An individual resource allocation for each of the group of individual application products is determined based upon the analyzed resource constraints for the group of individual application products. The determined individual resource allocation for each of the group of individual application products is implemented within the single operating system instance using local inter-product message communication bindings by the single operating system instance. | 12-20-2012 |
20130346600 | APPARATUS FOR PROCESSING ONE OR MORE EVENTS - Processing events for use with a complex event processing system that includes a server computer system and a client application executable on a client computer system. The processing includes analysing content of the events and assigning a plurality of attributes to associated event processing logic. A first attribute is associated with event processing logic that is operable to be applied at the client computer system and a second attribute is associated with event processing logic that is operable to be applied at a server computer system. The processing also includes using, in response to receiving a first event, assigned attributes to determine whether event processing logic associated with the first event is operable to be applied at the client computer system. The first event is forwarded to the server computer system based on determining that the event processing logic associated with the first event is not operable to be applied at the client computer system. | 12-26-2013 |
20140123149 | SERVER - CLIENT NEGOTIATIONS IN A MULTI-VERSION MESSAGING ENVIRONMENT - Disclosed is a method for selecting one of a plurality of versions of a software component of a message queuing software product to perform a task. One or more rules describing one or more characteristics of the plurality of versions of the software component is provided. Responsive to a determination that the rule applies to the task to be performed: a list of the plurality of versions of the message queuing software product is obtained, it is checked whether the software component of the one of the plurality of versions of the message queuing software product is available for use; and the most preferred version of the message queuing software component available is used to perform the task. Responsive to a determination that none of the rules apply to the task to be performed, the task is performed with the most preferred version of the message queuing software component. | 05-01-2014 |
20140310331 | MONITORING AND DISTRIBUTING EVENT PROCESSING WITHIN A COMPLEX EVENT PROCESSING ENVIRONMENT - A method for event processing within a complex event processing environment. The method includes monitoring a plurality of event processing paths of the complex event processing environment. The method includes determining that utilization of server resources in the complex event processing environment has exceeded a threshold value and identifying one or more event processing paths responsible for the high utilization of server resources. The method includes determining that the one or more event processing paths contain an independent rule, wherein an independent rule includes a rule or a rule subset where data for processing of the rule or rule subset is accessible by a client computing device. The method then includes determining the client computing device can perform processing of the independent rule and transferring processing of the independent rule to the client computing device. | 10-16-2014 |
20150163122 | Workload Management - A messaging system comprises a plurality of connected components and including a schema defining fields for messages, at least one field defined as non-essential. A mechanism for operating the messaging system comprises the steps of collecting one or more performance metrics for one or more components of the messaging system, determining that at least one performance metric has crossed a predetermined threshold, informing one or more components of the messaging system that a surge in workload has occurred, and the informed components removing non-essential fields from transmitted messages and/or not processing non-essential fields from received messages. | 06-11-2015 |
20150212925 | SOFTWARE TRACING USING EXTENSIBLE MARKUP LANGUAGE MESSAGES - Software is traced using Extensible Markup Language (XML) messages. A trace command, which includes one or more specified fields to be traced and a trace output file location, is defined. A determination is made as to whether the trace command is for a full trace or a differential trace, where the full trace traces all the one or more specified fields, and the differential trace traces specified fields only in response to the specified fields having a value that has changed during processing. The trace command is added to an XML input message for propagation through one or more products. Trace data is collected from the full trace or the differential trace for defined fields at each product, and then stored at the trace output file location. | 07-30-2015 |
20150309815 | AUGMENTING PROFILE DATA WITH INFORMATION GATHERED FROM A JIT COMPILER - A method, executed by a computer, for augmenting a first performance profile with data extracted from a Just-in-Time compiler, the Just-in-Time compiler compiling bytecodes into machine instructions and generating the first performance profile, the bytecodes having an associated original call structure includes: tracking “in-lining” optimizations performed by a Just-in-Time compiler compiling bytecodes into machine instructions; extracting data associated with the tracked “in-lining” optimizations; storing the extracted data in a second profile; and augmenting the first performance profile with the extracted data associated with the tracked “in-lining” optimizations, the extracted data comprising call paths corresponding to the original call structure associated with the bytecodes. A corresponding computer program product and computer system are also disclosed herein. | 10-29-2015 |
20150378757 | OPTIMIZING SOFTWARE CODE - A method of optimizing software source code, where the source code is for execution as compiled bytecode using a just-in-time compiler. The source code is compiled to generate corresponding compiled bytecode. The bytecode is then executed using a just-in-time compiler. Run-time optimization actions performed by the just-in-time compiler during execution of the bytecode are determined, and analysed to determine corresponding optimization data for the source code. | 12-31-2015 |
Patent application number | Description | Published |
20130290411 | MESSAGE HANDLING IN A DATA PROCESSING SYSTEM - An exemplary embodiment of this disclosure is a method for operating a data processing system, where the data processing system includes a service bus connected between a client and a server. The service bus includes one or more applications configured to mediate message flow between the client and the server. The method includes receiving a message from the client at the service bus, and mediating the message at a message-mediating application of the service bus. The mediation includes adding a header to the message, the header defining a source and a predetermined condition under which a target can respond directly to the source. The source is either the client or an application of the service bus, and the target is either an application of the service bus or the server. | 10-31-2013 |
20140317172 | WORKLOAD PLACEMENT IN A COMPUTER SYSTEM - A system for workflow placement in a computer system wherein the performance of a system processing a workflow is monitored against one or more performance measures. One or more logic elements from the workflow are delegated for subsequent processing to other systems in the computer system in response to one or more of the one or more performance measures being within a predetermined range. | 10-23-2014 |
20150161098 | Opaque Message Parsing - A computer-implemented method of parsing a message comprising a sequence of data fields, the method comprising evaluating program code for processing the parsed message to identify a first set of data fields of the message that are referenced in said program code; identifying the boundaries of the data fields in a schema defining the format of said message; identifying a second set of data fields in said schema related to the first set of data fields by reference, said second set further including the first set; and sequentially parsing the message using the identified data field boundaries, wherein said parsing step comprises skipping data fields in said sequence that precede the first data field belonging to the second set. A computer program product comprising program code for implementing this method and a data processing system adapted to implement this method are also disclosed. | 06-11-2015 |
20160099902 | PROCESSING MESSAGES FOR RETRIEVAL FROM A MESSAGE QUEUING SYSTEM - Methods and systems are provided for processing messages for retrieval from a message queuing system. The method may be carried out at a message sending component, and may include: receiving requests from multiple clients, where a request includes at least one required record; forming a union of requests, such that a common record of multiple requests is handled once; providing the common record with an associated reference count of requests requiring the record, and associated metadata listing the client requests in the record; sending a record response to a queuing system when processed including the reference count and the metadata listing the client requests; determining when all records in a request have been sent; and notifying a client that the request can be retrieved from the message queuing system, including a response list indicating to the client the identifier of the requested records retained at the message queuing system. | 04-07-2016 |
Patent application number | Description | Published |
20140129584 | LOCAL CONTEXT SEARCH RESULTS IMPROVEMENTS - A method, system, and/or computer program product handles a query generated by a user of one of multiple local network devices that are coupled to a network. Multiple system queries are autonomously issued, by a computer that is coupled to the network, requesting states of the local network devices. Query statements, responsive to the system queries and being sent to a wide area network search engine, are intercepted. A natural language query, which is a logical query that is answered by one of the multiple query statements, is generated from one of the multiple query statements. An unstructured query, from a user, about a state of a particular device is received. The unstructured query from the user is compared with the natural language query in order to determine if a match between the query from the user with the natural language query exceeds a predetermined threshold value. | 05-08-2014 |
20140310688 | USING STACK DATA AND SOURCE CODE TO RANK PROGRAM CHANGES - A computer accesses a stack data and a source code of a program. The computer searches for a first change made to the program, wherein the first change is one of a change to a method of the program, a change to a class of the program, a change to a method that is invoked by the program, or a change to a class containing a method that is invoked by the program. The computer identifies the first change that was made to the program and determines the probability that the identified first change caused one or both of an error and a regression. The computer generates a ranked list of identified changes based, at least in part, on the probability that the identified first change caused one or both of an error and a regression. | 10-16-2014 |
20140310694 | USING APPLICATION STATE DATA AND ADDITIONAL CODE TO RESOLVE DEADLOCKS - A computer captures a thread state data of a first program. The computer generates a second program by applying a first program patch to the first program. The computer inserts additional code into a source code of the second program. The computer executes a first performance test using the second program and the inserted additional code. The computer monitors a first status of the second program and the inserted additional code that are under the first performance test. The computer determines a degree that a first deadlock state was prevented during the first performance test. The computer generates a first message based, at least in part, on the determined degree that the first deadlock state was prevented during the first performance test. | 10-16-2014 |
Patent application number | Description | Published |
20080214360 | METHOD AND APPARATUS FOR ESTIMATING A MOTION PARAMETER - A system for estimating motion parameters corresponding to a user. The system may generally include a receiver operable to receive a signal from an external source, an inertial sensor operable to be coupled with the user and arbitrarily oriented relative to the direction of user motion for generation of a signal corresponding to user motion, and a processing system in communication with the receiver and inertial sensor. The processing system can be operable to utilize the receiver signal to estimate a first parameter corresponding to a first motion parameter type, utilize the inertial sensor signal to estimate a second parameter corresponding to a second motion parameter type, generate a user-specific motion model to correlate the first parameter type and second parameter type using at least the first and second estimated parameters, utilize the inertial sensor signal to estimate a third parameter corresponding to the second parameter type, and utilize the motion model and the third parameter to estimate a fourth parameter corresponding to the first parameter type independent of the receiver signal. | 09-04-2008 |
20110022349 | METHOD AND APPARATUS FOR ESTIMATING A MOTION PARAMETER - A system for estimating motion parameters corresponding to a user. The system may generally include a receiver operable to receive a signal from an external source, an inertial sensor operable to be coupled with the user and arbitrarily oriented relative to the direction of user motion for generation of a signal corresponding to user motion, and a processing system in communication with the receiver and inertial sensor. The processing system can be operable to utilize the receiver signal to estimate a first parameter corresponding to a first motion parameter type, utilize the inertial sensor signal to estimate a second parameter corresponding to a second motion parameter type, generate a user-specific motion model to correlate the first parameter type and second parameter type using at least the first and second estimated parameters, utilize the inertial sensor signal to estimate a third parameter corresponding to the second parameter type, and utilize the motion model and the third parameter to estimate a fourth parameter corresponding to the first parameter type independent of the receiver signal. | 01-27-2011 |