Abstract: Controlling and communicating with separate sets of industrial process control devices via separate data protocols simultaneously with a single processing device that utilizes redundancy and task-splitting to increase availability. An exemplary system includes a device integrator processor configured to receive and transmit electronic data via a plurality of protocols simultaneously. In one form, the device integrator processor includes a primary module that primarily controls communications and synchronizes itself with a shadow module of the processor. In another form, the processor includes multiple cores that each control a set of devices. Moreover, the cores implement a redundancy scheme.

Abstract: In a network coupling redundant controllers to a control system, an electronic device is provided. The device comprises a first interface coupled to the control system addressed using a unique medium access control (MAC) address, a second interface coupled to a first redundant controller, and a third interface coupled to a second redundant controller. The device receives a first message via the first interface and transmits the first message via the second interface and via the third interface. The device receives a second message via the second interface and transmits the second message via the first interface. The device receives a third message via the third interface and transmits the third message via the first interface.

Abstract: Controlling and communicating with separate sets of industrial process control devices via separate data protocols simultaneously with a single processing device that utilizes redundancy and task-splitting to increase availability. An exemplary system includes a device integrator processor configured to receive and transmit electronic data via a plurality of protocols simultaneously. In one form, the device integrator processor includes a primary module that primarily controls communications and synchronizes itself with a shadow module of the processor. In another form, the processor includes multiple cores that each control a set of devices. Moreover, the cores implement a redundancy scheme.

Abstract: Reliability and performance of complex applications executed across workload groups of one or more host computer systems may be improved by automating the verification of consistent policies across the workload groups. An automatic verification process may be executed on a host computer system to identify workload groups that are not collecting statistics, to identify polices that are not enforced on certain workload groups, to identify policies that are not in force for certain periods of the day, and to identify policies that are disabled. Where an application has a complex configuration, the automatic verification process allows an administrator to identify inconsistent policies.

Abstract: In a network coupling redundant controllers to a control system, an electronic device is provided. The device comprises a first interface coupled to the control system addressed using a unique medium access control (MAC) address, a second interface coupled to a first redundant controller, and a third interface coupled to a second redundant controller. The device receives a first message via the first interface and transmits the first message via the second interface and via the third interface. The device receives a second message via the second interface and transmits the second message via the first interface. The device receives a third message via the third interface and transmits the third message via the first interface.

Abstract: In a network coupling redundant controllers to a control system, an electronic device is provided. The device comprises a first interface coupled to the control system addressed using a unique medium access control (MAC) address, a second interface coupled to a first redundant controller, and a third interface coupled to a second redundant controller. The device receives a first message via the first interface and transmits the first message via the second interface and via the third interface. The device receives a second message via the second interface and transmits the second message via the first interface. The device receives a third message via the third interface and transmits the third message via the first interface.

Abstract: A dual redundant process controller is provided. The controller comprises a process control application that executes on a first and a second module. When executed by the first module, a first application instance writes a first synchronization information to the second module, reads a second synchronization information from the first module, and, when the second disagrees with the first synchronization information after passage of a time-out interval, performs a resynchronization function; and wherein, when executed by the second module, the second application instance writes the second synchronization information to the first module, reads the first synchronization information from the second module, and, when the first disagrees with the second synchronization information after passage of the time-out interval, performs the resynchronization function.

Abstract: A dual redundant process controller is provided. The controller comprises a process control application that executes on a first and a second module. When executed by the first module, a first application instance writes a first synchronization information to the second module, reads a second synchronization information from the first module, and, when the second disagrees with the first synchronization information after passage of a time-out interval, performs a resynchronization function; and wherein, when executed by the second module, the second application instance writes the second synchronization information to the first module, reads the first synchronization information from the second module, and, when the first disagrees with the second synchronization information after passage of the time-out interval, performs the resynchronization function.

Abstract: A dual redundant process controller is provided. The controller comprises a process control application that executes on a first and a second module. When executed by the first module, a first application instance writes a first synchronization information to the second module, reads a second synchronization information from the first module, and, when the second disagrees with the first synchronization information after passage of a time-out interval, performs a resynchronization function; and wherein, when executed by the second module, the second application instance writes the second synchronization information to the first module, reads the first synchronization information from the second module, and, when the first disagrees with the second synchronization information after passage of the time-out interval, performs the resynchronization function.

Abstract: A dual redundant process controller is provided. The controller comprises a first processor, memory, and instance of a process control application stored in the first memory. The controller further comprises a second processor, memory, and instance of the process control application stored in the second memory.

Abstract: A dual redundant process controller is provided. The controller comprises a first processor, memory, and instance of a process control application stored in the first memory. The controller further comprises a second processor, memory, and instance of the process control application stored in the second memory.

Abstract: A dual redundant process controller is provided. The controller comprises a first processor, memory, and instance of a process control application stored in the first memory. The controller further comprises a second processor, memory, and instance of the process control application stored in the second memory.

Abstract: Reliability and performance of complex applications executed across workload groups of one or more host computer systems may be improved by automating the verification of consistent policies across the workload groups. An automatic verification process may be executed on a host computer system to identify workload groups that are not collecting statistics, to identify polices that are not enforced on certain workload groups, to identify policies that are not in force for certain periods of the day, and to identify policies that are disabled. Where an application has a complex configuration, the automatic verification process allows an administrator to identify inconsistent policies.

Abstract: Method, system, and programs for analyzing data records, to easily identify problems with saved data, facilitate data retrieval and file report optimization. In an embodiment, the user is presented with a visual representation of the data records to alert the user of any problems, omissions, or errors in the data.

Abstract: In a network coupling redundant controllers to a control system, an electronic device is provided. The device comprises a first interface coupled to the control system addressed using a unique medium access control (MAC) address, a second interface coupled to a first redundant controller, and a third interface coupled to a second redundant controller. The device receives a first message via the first interface and transmits the first message via the second interface and via the third interface. The device receives a second message via the second interface and transmits the second message via the first interface. The device receives a third message via the third interface and transmits the third message via the first interface.

Abstract: A dual redundant process controller is provided. The controller comprises a first processor, memory, and instance of a process control application stored in the first memory. The controller further comprises a second processor, memory, and instance of the process control application stored in the second memory.

Abstract: A dual redundant process controller is provided. The controller comprises a process control application that executes on a first and a second module. When executed by the first module, a first application instance writes a first synchronization information to the second module, reads a second synchronization information from the first module, and, when the second disagrees with the first synchronization information after passage of a time-out interval, performs a resynchronization function; and wherein, when executed by the second module, the second application instance writes the second synchronization information to the first module, reads the first synchronization information from the second module, and, when the first disagrees with the second synchronization information after passage of the time-out interval, performs the resynchronization function.

Abstract: An embodiment of the present invention is a technique to manage elapsed time performance. Current baseline statistics on N performance components are obtained for a set of programs belonging to a single workload group. N current component performance values associated with the N performance components are obtained in a current measurement for the set of programs at the beginning of a current monitoring cycle. A control component is selected from the N performance components based on the current baseline statistics and the N current component performance values. A control value is applied to an operation corresponding to the control component in the set of programs. A next monitoring cycle is waited for.

Abstract: A fault router method and system for use in a parallel redundant network environment provide additional safeguards over traditional redundant networks. Where multiple connection faults on multiple machines would ordinarily stifle communications between two or more network entities, the fault router passes packets between redundant networks to bypass connection faults. Compatibility and timing improvements allow for the extension of the parallel network environment, and provide for time-synchronized network operation.

Abstract: A fault router method and system for use in a parallel redundant network environment provide additional safeguards over traditional redundant networks. Where multiple connection faults on multiple machines would ordinarily stifle communications between two or more network entities, the fault router passes packets between redundant networks to bypass connection faults. Compatibility and timing improvements allow for the extension of the parallel network environment, and provide for time-synchronized network operation.