Abstract: A method and system for overriding state information programmed into a processor using an application programming interface (API) avoids introducing error conditions in the processor. An override monitor unit within the processor stores the programmed state for any setting that is overridden so that the programmed state can be restored when the error condition no longer exists. The override monitor unit overrides the programmed state by forcing the setting to a legal value that does not cause an error condition. The processor is able to continue operating without notifying a device driver that an error condition has occurred since the error condition is avoided.

Abstract: In a storage system including a host computer, and a disk control device connected to the host computer for communications therewith, and performs control over a disk device that stores therein data requested for writing from the host computer, for data transmission from a host interface section or a disk interface section to a memory section, when the data asked by a transmission source for storage is stored in a transmission destination, the transmission destination is put in a first mode for communications of forwarding a response back to the transmission source. With such a configuration, favorably provided is the storage system that offers a guarantee of reliability with the improved processing capabilities thereof.

Abstract: A computer-implemented method for verifying a design includes representing a verification directive, which pertains to the design and includes a local variable, by a finite state machine. The state machine includes multiple states, with transitions among the states, transition conditions associated with the transitions, and procedural blocks, which correspond to the transitions and define operations to be performed on the local variable when traversing the respective transitions. The finite state machine is executed by traversing the transitions in accordance with the respective transition conditions and modifying the local variable in accordance with the respective procedural blocks of the traversed transitions, so as to verify the design with respect to the verification directive.

Abstract: A method of operating a memory system includes classifying numbers of total error bits into a plurality of ranges, assigning a plurality of data to the plurality of ranges, respectively, counting a number of detected error bits for a memory cell block, and storing a selected one of the plurality of data in at least one spare cell when the number of the detected error bits is within one of the ranges that corresponds to the selected data.

Abstract: In an embodiment, a method of processing a request by a server computer system begins with a step of receiving an object. The object comprises the request, an exception criterion, and a recovery operation. The method continues with a step of determining that the server computer system is unable to fulfill the request due to an exception which meets the exception criterion. The method concludes with a step of applying the recovery operation to resolve the exception. In an embodiment, the server computer system comprises a resource management system for a shared computing environment and the object comprises a resource request object. The resource request object comprises a resource request, the exception criteria, and the recovery operation. The resource request indicates resources requested from the shared computing environment by a start time and for a time period.

Abstract: A first in, first out (FIFO) queue includes logic to provide detection of operational errors in the FIFO queue. The FIFO queue includes entries to store data written to the FIFO queue and signature bits, each signature bit corresponding to one of the entries. A test pattern and a read signature register includes a number of bits greater than a depth of the FIFO queue. A comparator compares the test pattern to the read signature register and output an error signal indicating whether the test pattern matches the read signature register.

Abstract: A CPU specifies factors related to the month, the day of the week, and a time period including the current point in time, based on time data obtained by a timer. The CPU also specifies factors that are related to a grid ID and a road category of a given link, based on map display data, link data, and the like stored in an update map information database. The CPU then reads a sample collection number indicating the number of samples of probe information required to generate traffic information for that link and in sequence for other links. When a center traffic information DB contains stored therein, samples of probe information equal to or greater than the sample collection number for a link, the CPU generates the traffic information for that link and stores the generated traffic information as current traffic information.

Abstract: A first controller stores externally input data to a memory of the first controller, reads data stored in the memory of the first controller and transmits the data to a second controller through a first controller bridge, detects a failure at the first controller bridge in transmission of the data. The second controller receives the data through a second controller bridge, writes the received data into a memory of the second controller, and determines whether the failure is caused by the first controller if a failure occurs in the memory controller and the second controller bridge. If a failure is detected in the first controller and the second controller and the failure is caused by the first controller, the first controller transmits the data causing the failure during transmission through the first controller bridge and the second controller receives the data through the second controller bridge.

Abstract: A method, apparatus and software is disclosed in which original exceptions issued by an application program are encoded as substitute exceptions with associated metadata identifying the original exception so as to enable to enable a first application program receiving the exception but not arranged to process the original exception to process the substitute exception and to enable a second application program receiving the exception and arranged to process the original exception to extract and process that original exception.

Abstract: Various embodiments of systems and methods for executing a customized business process in a business process framework are described herein. A user selection of a solution type corresponding to a business process is received from a user interface. In response to the user selection, a query is executed to retrieve application types and corresponding sub-application types from a business logic stored in a database. Configurable attributes are generated based upon the application types and the corresponding sub-application types. Based upon the application types, the sub-application types and the configurable attributes, the business process is customized to create a customized business process. Based upon a configuration information, a user input to the customized business process is captured from the user interface. The user input is validated by comparing the user input with the business logic. The customized business process that is validated is further executed in the business process framework.

Abstract: A managing apparatus includes: a storing unit configured to store fault co-occurrence information storing the number of detection times that a first message pattern indicating a message group including messages received from an information processing system in a predetermined duration is deleted; a determining unit configured to detect the first message pattern, to read the number of detection times from the fault co-occurrence information, to calculate a co-occurrence probability of the fault and the first message pattern based on the number of detection times, and to determine that the fault has occurred if the co-occurrence probability is equal to or higher than a threshold value; and an updating unit configured to create a second message pattern indicating a message group obtained by excluding a message output by a changed component from the first message pattern, and to update the first message pattern to the second message pattern.

Abstract: Various embodiments herein include at least one of systems, methods, and software to detect and reduce messages from network entity management clients that are not utilized by a network management system. Once identified, the network management system may send a command to the network entity management clients to no longer send particular message types to the network management system. The network management system may also, or alternatively, be configured to take no action when such messages are subsequently received.

Abstract: An exemplary method facilitates automatic recovery upon failure of a server in a network responsible for replying to user requests. Periodic heartbeat information is generated by a first group of servers responsible for replying to user requests. The heartbeat information provides an indication of the current operational functionality of the first group of servers. A second group of servers determines that one of the first servers has failed based on the periodic heartbeat information. The second group of servers is disposed in communication channels between users and the first group of servers. One of the second group of servers receives a message containing a request from a first user having the one of the first group of servers as a destination. One of the second group of servers determines that the message is part of an ongoing dialog of messages between the first user and the one of the first group of servers.

Abstract: Systems and methods for suspending wagering game play on wagering game machines are described herein. In one embodiment, the method includes receiving a content signal associated with regulated operations. The method can also include determining whether an enable signal is detected. Additionally, if the enable signal is not detected, the method can call for prohibiting performance of the regulated operations.

Abstract: A slave station 30 includes a cyclic-memory managing unit 36 that generates data expansion state information indicating whether received cyclic data is expanded into a cyclic memory 33 and data processing state information indicating whether the slave station 30 is in a state in which the slave station 30 can receive data frame at the time of receiving the data frame, and a frame transmitting unit 38 that transmits a state notification frame including the data expansion state information and the data processing state information to a master station. The master station includes a system-abnormal-state determining unit that determines, when a token frame is received, an error state of the slave station 30 using the data expansion state information and the data processing state information of the state notification frame received by a frame receiving unit.

Abstract: A network device for building up a network connection via a high-definition multimedia interface, includes a scrambler, a descrambler, a comparator and a control unit. The scrambler is utilized for generating a transmission signal according to a first seed. The descrambler is for decoding a receiving signal to generate a second seed. The comparator is for generating a comparing result according to the first seed and the second seed. The control unit is for controlling the network connection according to the comparing result.

Abstract: A navigation system utilizes building directories to aid navigation. A mobile device, such as a mobile phone, captures an image of a building directory. The building directory includes information regarding the names and/or locations of tenants. An image recognition algorithm is performed on the captured image to extract information from the building directory. The extracted information is used to access a map database. The mobile device may display directions or a map to guide the user to a selected destination. In addition, the captured image may be used to build the map database or update the map database. Finally, the captured image may be matched with stored images of the building directory to determine the current location of the mobile device.

Abstract: A method of implementing a mask load or mask store instruction by a processor is provided. The method may include receiving the mask load or mask store instruction, a location of a memory operand and a location of corresponding mask bits associated with the memory operand, breaking the received memory operand into a plurality of sub-operands and executing the mask load or mask store instruction on each of the plurality of sub-operands using a fastpath operation or using microcode, wherein the respective mask load or mask store instruction loads or stores each of the plurality of sub-operands based upon the corresponding mask bits.

Abstract: Embodiments of the present invention provide a method, system and computer program product for message composition management for fatigued composers of electronic messages. In an embodiment of the invention, a method for message composition management for fatigued composers of electronic messages includes detecting a request by a message composer to transmit a message to a designated recipient in a messaging client executing in memory of a computer. The method also includes computing a fatigue quotient for the message composer. Finally the method includes diverting the message to a drafts folder instead of transmitting the message if the fatigue quotient exceeds a threshold value.

Abstract: An encryption method encrypts a clear text twice using a first encryption engine to produce a first cipher text and a second encryption engine to produce a second cipher text. The method compares the first cipher text with the second cipher text, or compares a checksum of the first cipher text with a checksum of the second cipher text. If the comparison succeeds, the method transmits the data. In some embodiments, the method uses a first instance of an encryption key to produce the first cipher text and a second instance of the encryption key to produce the second cipher text.

Abstract: A method and system of disablement of an exception generating operation of a client system are disclosed. In an embodiment, a method is disclosed in which a snapshot of a client system is acquired. An execution of the client system is recorded, and a system wide exception is intercepted before it causes a client system crash. The execution of the client system is replayed from the snapshot of the client system, and an operation that generates the system wide exception is disabled.

Abstract: A fault cause estimating system includes: an initial model generating section which creates an initial fault derivation model indicating a derivation among faults and an initial event derivation model indicating a derivation among the faults and events, based on a basic model definition; an extended Baum-Welch calculating section which creates a fault derivation model which is a transition of a combination of device classes and faults and an event derivation model which is a transition of a combination of device classes and events, based on a instance definition, a class definition, the initial fault derivation model, the initial event derivation model and an event sequence for learning; an instance derivation probability calculating section which creates an instance deviation model of a derivation of an occurrence device based on the event sequence for learning; and an extended Viterbi calculating section which estimates an event cause fault based on the instance definition, the fault occurrence location cla

Abstract: A communication system having a wireless trunk for connecting multiple phone lines over wireless communication links to a cellular network comprises a central telephone switch, such as a private branch exchange or key system, connected through one or more trunk lines to a wireless access communication unit. The wireless access communication unit preferably comprises a separate subscriber interface for each trunk line from the central telephone switch. The wireless access communication unit collects data from each of the subscriber interfaces, formats the data into a format compatible with an over-the-air protocol, and transmits the information over one or more wireless channels to a cellular base station. The wireless access communication unit thereby connects calls received from the central telephone switch's trunk lines over a wireless trunk to a network.

Abstract: Embodiments relate to systems and methods for testing results of configuration management activity. In embodiments, a configuration management server can control and maintain the configuration state of one or more targets, hosts, servers, clients, or other machines in a managed. In aspects, a testing tool hosted on the configuration management server can verify the correct implementation of configuration instructions. In embodiments, the testing tool can access or receive an anticipated or target configuration state for one or more target(s) or other machines, indicating the status of services, memory, security, storage, and/or other configuration parameters after a selected configuration command is to be transmitted and run on the recipient machine. After the configuration change or update is performed, the test tool can receive results indicating the actual configuration state achieved after running the configuration management command(s), and compare those to the anticipated configuration state.

Abstract: In a method, a computer-readable medium encoded with programming instructions, and a system for the administration of error messages of electronic, medical technology peripheral apparatuses that are in communication via a CANopen interface, a device configuration file is extended by a message object. The message object can be configured in advance. At run time the message object is then imported and used in the processing or in the administration of a detected error message. The detected error message is parameterized (and thus specifically processed) using the detected message object.

Abstract: A versioned workload partition (WPAR) can be migrated from a source machine to a destination machine. Each thread associated with a process executing within the versioned WPAR is frozen. For each thread associated with the process, an error number associated with the thread is received in response to freezing execution of the thread and at least a current state of the thread is determined as checkpoint information associated with the thread based, at least in part, on the error number associated with the thread. The checkpoint information associated with the one or more threads is provided to the destination machine. The checkpoint information is used at the destination machine to reconstruct the process within a destination versioned WPAR on the destination machine.

Abstract: When moving workload partitions (WPARs) from machine to machine, operating systems may encounter errors that prevent successful WPAR migration. Recording and reporting errors can be challenging. To move WPARs, the operating system may employ a plurality of software components, such as code residing in user space (e.g., application programs, OS libraries, and shell scripts), code residing in the operating system's kernel, and code residing on remote machines. Embodiments of the invention include a framework that enables all the software components to record errors. The framework can also report the errors to users and processes.

Abstract: According to an embodiment, a management apparatus includes a management table, a control unit, a module timer, and a judgment unit. The control unit controls an order of executing modules based on an execution order described in a management table. The module timer measures the execution time of each running module. The judgment unit writes real execution time in the management table when the real execution time at the end of the exertion is equal to or shorter than the expected execution time. Otherwise, the judgment unit writes a flag for defective condition in the management table when the real execution time is longer than the expected execution time. When a flag for defective condition is written in the management table, the control unit stops the execution of the running module and starts the execution of the next module.

Abstract: Systems and methods are provided for handling errors during device bootup from a non-volatile memory (“NVM”). A NVM interface of an electronic device can be configured to detect errors and maintain an error log in volatile memory while the device is being booted up. Once device bootup has completed, a NVM driver of the electronic device can be configured to correct the detected errors using the error log. For example, the electronic device can move data to more reliable blocks and/or retire blocks that are close to failure, thereby improving overall device reliability.

Abstract: Processing units are configured to capture the unit state in unit level error status registers when a runtime error event is detected in order to facilitate debugging of runtime errors. The reporting of warnings may be disabled or enabled to selectively monitor each processing unit. Warnings for each processing unit are propagated to an exception register in a front end monitoring unit. The warnings are then aggregated and propagated to an interrupt register in a front end monitoring unit in order to selectively generate an interrupt and facilitate debugging. A debugging application may be used to query the interrupt, exception, and unit level error status registers to determine the cause of the error. A default error handling behavior that overrides error conditions may be used in conjunction with the hardware warning protocol to allow the processing units to continue operating and facilitate in the debug of runtime errors.

Abstract: A method of transmitting computational data comprising: a step of generating first computational data and generating first generated data using a first generation algorithm for error detection on return; a step of generating second computational data and generating second generated data using a second generation algorithm for error detection; a step of mutually comparing the first/second computational data; a step of transmitting transmission data including coincident computational data and first/second generated data; in the receiving device, a step of generating computational data and third/fourth generated data from preset first/second generation algorithms; and a step of comparing the first/third generated data and the first/third generated data, and detecting error in the received computational data.

Abstract: Methods and systems for capturing error information regarding a Serial Advanced Technology Attachment (SATA). An initiator device is enhanced in accordance with features and aspects hereof to detect an error condition in operation of the system and to transmit error information to the SATA target device during a soft reset condition applied to the SATA target device. The SATA target device discards all such frames received during the soft reset condition until the initiator device clears the soft reset condition. The error information may be captured for further analysis and debug of the error condition by suitable error analyzer equipment such as a SATA bus analyzer. The initiator device may be a SATA initiator or a Serial Attached SCSI (SAS) initiator using the SATA Tunneling Protocol (STP). Features and aspects hereof may also include a SAS/SATA bridge device coupling a SAS initiator to the SATA target device.

Abstract: The present invention provides a method and system for performing in-line error correction in a disk storage system. The system includes an error correction (ECC) module; and a first memory storage device, wherein the first memory storage device and the error correction module simultaneously receive data from a storage disk before being buffered for transfer to a host system. The ECC module provides error correction mask before any data is transferred from the first memory storage device to a second memory buffer.

Abstract: An apparatus, system, and method are disclosed for rapidly grading the operating condition of computer storage. A storage log module 312 logs error information regarding any error in a storage subsystem 302 that occurs during normal operation. A storage test module 314 performs a cursory check 318 of the storage subsystem 302 as requested by a user. A storage diagnostic module 316 grades the storage subsystem 302 on an operating condition scale based at least in part upon the error information logged and upon results of the cursory check 318. In one embodiment, the storage subsystem 302 is graded as pristine if no error has been logged and no error was detected by the cursory check 318, as potentially failing if any error has been logged but no error was detected by the cursory check 318, and as failing if any error was detected by the cursory check 318.

Abstract: A method, system and computer program product for assessing information security interviews users regarding technical and non-technical issues. In an embodiment, users are interviewed based on areas of expertise. In an embodiment, information security assessments are performed on domains within an enterprise, the results of which are rolled-up to perform an information security assessment across the enterprise. The invention optionally includes application specific questions and vulnerabilities and/or industry specific questions and vulnerabilities. The invention optionally permits users to query a repository of expert knowledge. The invention optionally provides users with working aids. The invention optionally permits users to execute third party testing/diagnostic applications. The invention, optionally combines results of executed third party testing/diagnostic applications with user responses to interview questions, to assess information security.

Abstract: A computer-implemented method for identifying a new software application to be developed. A computer database is searched for matching keywords that correspond to any of a group of selected keywords, indicative of the new application. The database contains descriptive keywords which are indicative of a set of existing applications. If no matching keywords are found in the database, then a description of the new application is requested from the potential user; the description of the new application is received from the potential user; and the description of the new application is used as a basis for developing the new application.

Abstract: A smart card comprises a storage unit in which various data are stored, a communication unit to perform data communication with an external apparatus, and a processing unit which executes processing corresponding to a command received via the communication unit. The processing unit of the smart card detects data judged to have data abnormality from the data stored in the storage unit in a case where the command received from the external apparatus is an abnormal data confirmation command, and notifies the external apparatus of response data including information indicating the data in which the data abnormality has been detected by the detection.

Abstract: Message type validation occurs at a message producer before a message is sent to a message destination. A message producer system includes an administrator component, which stores message type parameters associated with a message destination. A message is created for the message destination and a validation component at the message producer system checks the created message for conformity with the stored message type parameters for the message destination. An error is reported if the message type does not conform to the stored message type parameters associated with the message destination. The validation component checks the created message for conformity after a publish call by the message producer system and before a send call and, therefore, prevents an invalid or non-conforming message from being sent.

Abstract: In a method of data processing within a controller ensuring that voting operations are reliably performed error free and in a corresponding controller unit, the input data are characteristic for the particular application where voting occurs. Voting whether or not the incoming data is correct involves a voting comparison method, a voting average method, and checking for a difference being within a certain range. The time dependent signature indicates correctly transmitted input data. Voting, based on the reviewed signature characteristics is an encoded operation. The time dependent signature indicates the data is coming from a correct source, has been a modification, and correct timing slides. Voting whether or not the incoming data is correct is performed in an encoded manner. A correct data is transmitted to be further used to actuate an actuator. The erroneous data is transmitted to be further sent to a fail safe guard.

Abstract: Apparatus and methods for translation of data formats between multiple interface types. Translation logic is interposed between a producer circuit and a consumer circuit to translate data formats of data signals generated by the producer for application to the consumer. The translation logic may include multiple translators to provide translations between any of multiple producer data formats and any of multiple consumer data formats. One or more producer circuits may thus be selectively coupled with one or more consumer circuits through the translation logic circuit.

Abstract: The present invention determines an incorrect packet from a faulty partition quickly and reliably and prevents the packet from flowing into normal partitions through simple control actions. The multi-partition computer system is a multi-partitioned computer system in which a plurality of nodes are logically divided into a plurality of partition, and each node contained in the partitions includes a packet identification unit which, upon receiving a packet, compares the partition identification information uniquely assigned to own partition against the partition identification information contained in the receive packet, and if these pieces of information do not match each other, judges and discards the receive packet as an incorrect packet.

Abstract: A data processing system and method of operation has a processor coupled to a cache. Cache control circuitry is coupled to the cache and performs error detection. A user programmable error action control register stores a control value for selecting a type of error action to be taken when a cache error is detected. A first value of the control value permits handling of a cache error that is transparent to the processor, and a second value permits handling of the cache error by taking an exception that is visible to the processor. Various alternate actions to a detected error, including error correction or cache line invalidation, may be taken in response to other values of the control value.

Abstract: In a method and a device for securely checking the exclusivity of a binary active/passive state of redundant units, the device includes: at least one exclusive communication device of the state capable of transmitting an exclusive signal relating to the exclusivity of the state to at least one checking device integrated within each of the units. The checking device is capable of checking and confirming the exclusivity of the state. Each of said redundant units in the active state is capable of transmitting to the exclusive communication device the identity signal; the exclusive communication device is capable of receiving at least one of the identity signals from the redundant units; the exclusive communication signal is capable of producing the exclusive signal from at least one of the identity signals; and the checking device is capable of determining the exclusivity of the state of the unit by reading the exclusive signal.

Abstract: Method and system is provided where PHY state change (PHY CHANGE) notifications from one or more PHYs in a storage infrastructure are monitored as a potential error condition. The rate of PHY CHANGE notifications is monitored to determine if the rate of PHY CHANGE notifications may cause a loss of service or degrade I/O performance. An excessive rate of PHY CHANGE notification that may cause a loss of service is detected by comparing a current PHY CHANGE count with a burst threshold value. The current PHY CHANGE count is also compared to an operational threshold value to detect if the rate of PHY CHANGE notification may result in degradation of overall I/O performance. If the PHY CHANGE count for a PHY equals or exceeds the burst threshold value or the operational threshold value, then the PHY is disabled.

Abstract: A method for delivering and maintaining mandatory directives data from a central office server to an on-board system. Mandatory directives include the enforceable train control data required for a train operating on controlled track. The method enables the on-board system and the central server to exchange data in a vital manner, in part by checking for any inconsistency between i) the on-board system's data as previously transmitted and ii) the required data as represented by both a transmitted set of data identifiers and an associated error correction code.

Abstract: A system for implementing scalable input/output (I/O) function level error detection, isolation, and reporting, the system comprising, an I/O hub communicatively coupled to a computer processor, system memory and at least one I/O adapter, the at least one I/O adapter include a function and the I/O hub including logic for implementing a method. The method comprising detecting an error in a communication initiated between the function and the system memory, the communication including an I/O request from an application. The method further comprising preventing future communication between the one function and the system memory in response to the detecting. The method additionally comprising notifying the application that the error in communication occurred in response to the detecting.

Abstract: A pipelined processing device includes: a processor configured to receive a request to perform an operation; a plurality of processing controllers configured to receive at least one instruction associated with the operation, each of the plurality of processing controllers including a memory to store at least one instruction therein; a pipeline processor configured to receive and process the at least one instruction, the pipeline processor including shared error detection logic configured to detect a parity error in the at least one instruction as the at least one instruction is processed in a pipeline and generate an error signal; and a pipeline bus connected to each of the plurality of processing controllers and configured to communicate the error signal from the error detection logic.

Abstract: An exemplary method includes a message broker subsystem receiving a message intended for delivery to a recipient software application instance, determining that the recipient software application instance is included in a plurality of functionally equivalent software application instances that are registered with a global directory service subsystem that is communicatively coupled to the message broker subsystem, automatically selecting a software application instance from the plurality of software application instances for receipt of the message in accordance with a load balancing heuristic, and attempting to deliver the message to the selected software application instance. Corresponding methods and systems are also described.

Abstract: A support center receives an error message from a remote storage system indicating that an error, such as a kernel panic, has occurred on the remote storage system. The error message is processed to determine the type of error, whether the type of error is known and whether a solution is known for the type of error. If the type of error is unknown, a core file upload request is automatically generated and sent to the remote storage system.

Abstract: A method begins by a processing module sending list digest requests to a set of dispersed storage (DS) units. The method continues with the processing module receiving list digest responses from at least some of the set of DS units and determining whether an inconsistency exists between first and second list digest responses of the list digest responses. The method continues with the processing module requesting at least a portion of each of the slice name information lists from first and second DS units of the set of DS units and identifying a slice name information error associated with the inconsistency based on the at least a portion of each of the slices name information lists of the first and second DS units when the inconsistency exists between first and second list digest responses of the list digest responses.