Patent application number | Description | Published |
20120017123 | Time-Based Trace Facility - Method, system, and computer program product embodiments of a time-based trace facility for facilitating software debugging without interfering with the run-time behavior, performance or resource usage of the traced software are provided. The trace facility resides in a different address space than the target address space and uses different time-slices of CPU resources to execute the instructions in the address spaces. The trace facility uses a cross-memory mode to read the state data from the target address space in accordance with a time schedule. The trace facility writes the state data to a trace area, which may be located in either the target or trace address spaces or external storage. With this approach, the trace facility can read a large amount of state data frequently to construct the type of historical record needed to analysis run-time behavior, performance and resource usage. The trace facility may use a parameter file to configure a particular trace e.g. specify the target address space, one or more processing tasks within the target address space, a specific trace module, filters to extract specific state data, the time interval, the trace area, etc. | 01-19-2012 |
20120030175 | SYSTEM FOR OFFLOADING DATA ANALYIS OVERHEAD FROM A PRIMARY SITE TO A REMOTE SITE - A method for reducing the data analysis overhead on a production system is disclosed herein. In one embodiment, such a method includes replicating production data from a primary site to a remote site. A control data set containing information for directing analysis of the production data is generated at the primary site and replicated to the remote site. At the remote site, the method includes analyzing the production data as directed by the control data set by making use of time on a CPU located at the remote site. Analysis may involve executing a diagnostic routine and/or generating a log file documenting the results of the analysis. A corresponding apparatus, system, and computer program product are also disclosed and claimed herein. | 02-02-2012 |
20120078922 | DATA REORGANIZATION - An approach to efficient data reorganization. The approach may involve searching for control interval (CI) splits and control area (CA) splits in a data component of a VSAM data set. A mapping is created that maps the source location storing the VSAM data set to a target location. The mapping reorders the VSAM data set such that the CI splits and CA splits are removed when the VSAM data set is moved to the target location in accordance with the mapping. Those CAs that do not include CI splits may be moved without using the host devices' processing resources. For example, the storage device may FlashCopy these areas directly from the source location to the target location. Those CAs that do include CI splits may be moved using the host's processing resources. For example, these CAs may be read into the host, re-ordered by the host, and written by the host to the target location. | 03-29-2012 |
20120179936 | EARLY COLLECTION OF DIAGNOSTIC INFORMATION - Generation of diagnostic information of a computer-implemented system is made early so that the data is closer to the causation of errors or for performance analysis. At least one selected activity of the system is monitored from initiation of the activity, and the monitoring is for successful completion. Early collection of diagnostic information is provided by comparing the time of the activity without successful completion to an initial trigger, where the initial trigger is less than the time period for a time-out for the activity. If the time of the activity without successful completion exceeds the initial trigger, diagnostic information is collected and an initial dump of the diagnostic information is taken. In one example, a notification that the dump of diagnostic information has been taken is directed to the host or diagnostic terminal. | 07-12-2012 |
20120297251 | METHOD AND COMPUTER PROGRAM PRODUCT FOR SYSTEM TUNING BASED ON PERFORMANCE MEASUREMENTS AND HISTORICAL PROBLEM DATA AND SYSTEM THEREOF - According to one embodiment, a test system includes a data collection module adapted for collecting data from a test system, a storage module adapted for storing the collected data in an organized format, the data including problem data, associated configuration information, associated performance information, and activity data, an analysis module adapted for analyzing the collected data to define at least two activity zones by correlating the problem data, the associated configuration information, the associated performance information, and the activity data, the at least two activity zones including a safe zone where the test system operates normally and a danger zone where the test system is susceptible to operational problems, and an adjustment module adapted for adjusting available resources and/or workload of the test system to cause the test system to operate in the danger zone thereby increasing a likelihood of fault occurrence for testing purposes. | 11-22-2012 |
20130036061 | PRODUCT RECALL INFORMATION MANAGEMENT - An approach to providing relevant product safety information. Product recall information is aggregated from Internet sources into a database of product recall information. Product identification is gathered from products in the consumer's possession. The product identification may be gathered by having a computing device communicate with the products and store the product information in a data structure such as a table in a database. The product identification for the products is compared with the product recall information, and the consumer is notified of product recall information that is associated with one or more of the products. A computer implementing the system may cause the products themselves to notify the consumer. The consumer may also be notified by text message or email. The consumer may also set a sensitivity indicator that specifies conditions to be met before the consumer receives a notification. | 02-07-2013 |
20130074050 | SELECTIVE TRACE FACILITY - An approach to selectively recording trace data. The approach sifts through process control and state data to store data that is most relevant to aiding debugging while reducing the overall amount of data that is stored in a trace data set by a trace facility. The approach may involve initiating a trace operation for the software component and, for each resource of the software component, determining whether the resource is currently in use. For those resources in use, the current state of the resource is compared with the previous state of the resource. If the current state has changed, the current state is written to the trace data set. If the resource is not in use, or the current state has not changed, no entry is made to the trace data set. The approach may also analyze users to determine which resources the users are holding and/or waiting for. | 03-21-2013 |
20130091383 | Serialized Error Injection Into a Function Under Test - Method, system, and computer program product embodiments for triggering error injection into a function under test using a serialization resource are provided. A test process invokes the function under test immediately after relinquishing exclusive control of the serialization resource. An error-injection process injects the error into the running function after gaining exclusive control of the serialization resource from the test process. The error-injection process may add a delay to inject the error. If the processes are repeated, the error-injection process may vary the delay, perhaps randomly, over a specified time window to thoroughly exercise the function's error recovery routine. | 04-11-2013 |
20130185596 | Serialized Error Injection Into a Function Under Test - System, and computer program product embodiments for triggering error injection into a function under test using a serialization resource are provided. A test process invokes the function under test immediately after relinquishing exclusive control of the serialization resource. An error-injection process injects the error into the running function after gaining exclusive control of the serialization resource from the test process. The error-injection process may add a delay to inject the error. If the processes are repeated, the error-injection process may vary the delay, perhaps randomly, over a specified time window to thoroughly exercise the function's error recovery routine. | 07-18-2013 |
20130219371 | TIME-BASED TRACE FACILITY - Method, system, and computer program product embodiments of a time-based trace facility for facilitating software debugging without interfering with the run-time behavior, performance or resource usage of the traced software are provided. The trace facility resides in a different address space than the target address space and uses different time-slices of CPU resources to execute the instructions in the address spaces. The trace facility uses a cross-memory mode to read the state data from the target address space in accordance with a time schedule. The trace facility writes the state data to a trace area, which may be located in either the target or trace address spaces or external storage. With this approach, the trace facility can read a large amount of state data frequently to construct the type of historical record needed to analysis run-time behavior, performance and resource usage. | 08-22-2013 |
20130275809 | Preserve Status Parameter for Testing in Computing System - A method for testing using a preserve status parameter in a computing system includes setting, by a calling process in the computing system, the preserve status parameter; issuing a call to a function under test by the calling process in the computing system; executing the function under test in the computing system, wherein data in a memory area accessed by the function under test during execution is preserved by the set preserve status parameter, such that the computing system does not reuse the memory area while the data in the memory area is being preserved; determining if an error occurred during execution of the function under test; in the event an error is determined to have occurred during execution of the function under test, making the data in the memory area available for inspection; and releasing the memory area for reuse by the computing system. | 10-17-2013 |
20140019093 | INCREMENTALLY INCREASING SYSTEM TEST WORKLOAD - Embodiments relate to reliability testing of a computer system by gradually and automatically increasing a workload of the computer system. A method of testing a computer system includes running a reliability testing program of a computer system by running the computer system under a workload and gradually and automatically increasing the workload over time until a termination condition is detected. | 01-16-2014 |
20140019854 | REVIEWER FEEDBACK FOR DOCUMENT DEVELOPMENT - A system, method and program product for receiving feedback about a document from one or more reviewers includes a step of a computer receives feedback about a document, responsive to input from the one or more reviewers into a user interface. The computer stores the feedback about the document. The computer transmits a notification to an owner of the document that the feedback has been received and stored. Responsive to receiving a request from the owner, the computer opens the document and displays the document with the feedback received. Responsive to input from the owner, the computer changes the document and saves a new version of the document. | 01-16-2014 |
20140068325 | TEST CASE RESULT PROCESSING - A computer-implemented method for test case result processing includes receiving, by a test case result processing logic in a processor of a computer, a test result from a test case that executes on the computer; determining, by the test case result processing logic based on a result description file, whether a result description corresponding to the received result exists in the result description file; based on the result description corresponding to the received result existing in the result description file, determining an action description associated with the result description based on an action definition file; and executing an action corresponding to the determined action description. | 03-06-2014 |
20140075138 | LOGGING UPDATES TO MONITORED DATA SETS IN A STORAGE - Providing a computer program product, system, and method for logging updates to monitored data sets in a storage. A request is received to monitor changes to a monitored data set comprising one of the data sets in the storage. A determination is made of tracks in the storage in which the data set is stored. The determined tracks are indicated in monitored tracks. Updates to the storage are received and a determination is made as to whether the updates are for the monitored tracks. The updates are logged in response to determining that updates are for the monitored tracks. A determination is made of new tracks added to the monitored data set and the determined new tracks are indicated in the monitored tracks. | 03-13-2014 |
20140208171 | MONITORING AND CAPTURING EARLY DIAGNOSTIC DATA - A deviance monitoring module is provided for examining various parameters of an operating system for deviance from a baseline behavior at specified intervals. A range of acceptable deviance values from a baseline behavior is set for parameters of an operating system. The parameters of the operating system are then monitored at specified intervals for deviance from the baseline behavior. In response to detecting that the deviance exceeds a predetermined threshold, the method triggers diagnostic data gathering on the parameters of the operating system according to an embodiment. | 07-24-2014 |
20140310558 | LOW- LEVEL CHECKING OF CONTEXT-DEPENDENT EXPECTED RESULTS - A processor-implemented method for diagnostic testing using an expected result parameter is provided. The processor-implemented method may include establishing a known system environment associated with a function under test and setting the expected result parameter corresponding to the function under test and the known system environment. A call is issued by the processor to execute the function under test. Before returning to the caller, the function under test compares an expected result value to an actual result value. The function under test determines an error based on the actual result value being different from the expected result value and performs a low-level diagnostic based on the determined error. Then the processor receives a return value from the function under test based on the issued call. | 10-16-2014 |
Patent application number | Description | Published |
20120046076 | MOBILE PHONE - A mobile device includes a first housing, a second housing, and a hinge assembly rotatably coupling the first housing to the second housing and enabling movement of the device between an open configuration and a closed configuration. When the device is in the open configuration, the first housing is planar with the second housing. | 02-23-2012 |
20130105290 | KEYBOARDS AND METHOD OF MANUFACTURING SAME | 05-02-2013 |
20130127711 | TOUCH TRACKING OPTICAL INPUT DEVICE - A trackpad has a cover abutting a housing. The cover includes a body that is transparent to infrared light and visible light. A first ink, deposited in a first area on a surface of the cover body, is transmissive to the infrared light and substantially opaque to visible light. A second ink is deposited in at least one second area on the surface of the cover body and is transmissive to visible light. A first emitter, within the housing, produces infrared light that is transmitted through the cover. A second emitter, within the housing, produces visible light that is transmitted through each second area of the cover. An optical sensor is provided within the housing for receiving infrared light that is reflected by an external object back through the cover. | 05-23-2013 |
20130140163 | Assembling a Keypad to a Mobile Device - A mobile device has a front frame with a key opening, a first forward facing surface adjacent the key opening and a second forward facing surface adjacent the key opening. The mobile device includes a keypad with keys coupled to a flexible backing The keypad is insertable from behind the front frame of the mobile device to position the keys into openings in the front frame and laterally expandable to position the keys on opposing lateral sides of the keypad in front of forward facing surfaces of the front frame. | 06-06-2013 |
20130314582 | COMBINED CAMERA AND FLASH LENS - Disclosed is an electronic device, comprising an image sensor; a flash; a lens having a flash portion for covering the flash, an image sensor portion for covering the image sensor and an etching for reducing optical interference at the image sensor from the flash; and, a housing for housing the image sensor and the flash. | 11-28-2013 |