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9031676 Actuator control system  
An operation control apparatus includes a command generation portion that generates a command signal for commanding operation of a control surface, and first and second monitoring portions that...
9032248 Memory write tracking for virtual machines  
The disclosed system and method can use memory change tracking to lessen an amount of data that is synchronized between a primary virtual machine and a failover virtual machine so that the...
9032256 Multi-core processor comparison encoding  
Systems and methods to test processor cores of a multi-core processor microchip are provided. Comparison circuitry may be configured to compare data output from processor cores of a microchip. An...
9032190 Recovering from an error in a fault tolerant computer system  
A leading thread and a trailing thread are executed in parallel. Assuming that no transient fault occurs in each section, a system is speculatively executed in the section, with the leading thread...
9026847 Hardware based redundant multi-threading inside a GPU for improved reliability  
A system and method for verifying computation output using computer hardware are provided. Instances of computation are generated and processed on hardware-based processors. As instances of...
9026848 Achieving ultra-high availability using a single CPU  
Techniques for achieving high-availability using a single processor (CPU). In a system comprising a multi-core processor, at least two partitions may be configured with each partition being...
9021298 Integrated circuit with error repair and fault tolerance  
An integrated circuit is provided with error detection circuitry and error repair circuitry. Error tolerance circuitry is responsive to a control parameter to selectively disable the error repair...
9015525 Smart active-active high availability DAS systems  
A high availability DAS system uses a solid state cache to provide near active-active performance in a DAS duster, while retaining the implementation simplicity of active-passive or dual active...
9003226 Core file limiter for abnormally terminating processes  
Computer program product and system to limit core file generation in a massively parallel computing system comprising a plurality of compute nodes each executing at least one task, of a plurality...
9003147 Electronic device and save data recording method  
A virtual capacity acquisition unit acquires a size of virtual capacity of a save data area from an application. A storage capacity acquisition unit acquires a size of save data of the...
9003405 Synchronization of virtual machine-based desktop environments  
Systems, methods, and computer program products to synchronize software processes in a virtual machine environment are described herein. In one embodiment, a computer-based system comprises at...
8996911 Core file limiter for abnormally terminating processes  
Computer program product and system to limit core file generation in a massively parallel computing system comprising a plurality of compute nodes each executing at least one task, of a plurality...
8990616 Final faulty core recovery mechanisms for a two-dimensional network on a processor array  
Embodiments of the invention relate to faulty recovery mechanisms for a two-dimensional (2-D) network on a processor array. One embodiment comprises a processor array including multiple processors...
8984334 Processor and method of controlling execution of processes  
A processor includes a plurality of processing sections, each of which executes a predetermined process. A plurality of fault detecting circuits are respectively provided for the plurality of...
8984318 System and method to avoid resynchronization when protecting multiple servers  
In a computer system, a standby master processor is configured to serve as a backup processor for an active master processor. A third party replica processor is configured to monitor and record...
8983961 High availability for cloud servers  
A high availability system in a cloud computing environment includes a snapshot manager disposed in a mirror environment having at least one computer server and a plurality of virtual machines...
8984335 Core diagnostics and repair  
Embodiments of the disclosure are directed to an apparatus that comprises a first core susceptible to an error condition, and a second core configured to perform a diagnostic on the first core to...
8977895 Multi-core diagnostics and repair using firmware and spare cores  
Embodiments of the disclosure are directed to an apparatus that comprises a first core susceptible to an error condition, and a second core configured to perform a diagnostic on the first core to...
8972711 CPU core unlocking device applied to computer system  
A CPU core unlocking device applied to a computer system is provided. The core unlocking device includes a CPU having a plurality of signal terminals and a core unlocking executing unit having a...
8959392 Redundant two-processor controller and control method  
A redundant two-processor controller having a first processor (1) and a second processor (1) for the synchronous execution of a control program. The controller having at least a first multiplexer...
8959385 Synchronized failover for active-passive applications  
The present invention extends to methods, systems, and computer program products for synchronized active-passive application failover. A data connection to a single data source can be used as a...
8959214 Method, system, and storage medium for collecting SNMP bandwidth data  
Collecting bandwidth data includes producing master and slave text files in response to simultaneous collection of data samples from a network device by servers, generating a clean data file by...
8954794 Method and system for detection of latent faults in microcontrollers  
Embodiments relate to systems and methods for detecting register corruption within CPUs operating on the same input data enabling non-invasive read access to and comparison of contents of at least...
8954621 Peripheral, method of controlling peripheral, and firmware downloading system  
A peripheral may be connected to a higher-level device. Firmware program data may be downloaded from the higher-level device to the peripheral. The peripheral may include a rewrite control unit...
8949663 Multi-core processor including a monitored processor core whose process result is to be monitored by a number of processors based on processing load  
A multi-core processor includes a monitored processor core whose process result is to be monitored; a monitoring processor core group including two or more monitoring processors which can perform...
8943230 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Electronic devices and methods for sharing peripheral devices in dual operating systems
 
A method for sharing peripheral devices in dual operating systems for an electronic device having at least one peripheral device is provided. The method includes: receiving a setting value for the...
8943360 DMI redundancy in multiple processor computer systems  
In accordance with various aspects of the disclosure, a method and apparatus are disclosed that includes aspects of monitoring a first processor of a computer by a monitoring module for a first...
8942831 Distributed input/output control systems and methods  
Apparatus and methods for controlling a system that operates responsive to a plurality of input control signals are disclosed. During operation the system generates a plurality of output...
8938643 Cloning using streaming restore  
Various systems and methods for creating a clone using streaming restore. For example, one method can involve receiving a set of storage blocks that include data associated with a state of a...
8935569 Control computer system, method for controlling a control computer system, and use of a control computer system  
A control computer system comprising at least two modules (1, 2, 1001, 1002, 1003, 1004, 1021, 1071) which are designed to be redundant with respect to one another. The control computer system...
8930753 System, method and apparatus for error correction in multi-processor systems  
This disclosure provides apparatus, methods and systems for error correction in multi processor systems. Some implementations include a plurality of computing modules, each computing module...
8930752 Scheduler for multiprocessor system switch with selective pairing  
System, method and computer program product for scheduling threads in a multiprocessing system with selective pairing of processor cores for increased processing reliability. A selective pairing...
8924780 Method of providing high integrity processing  
A method of providing synchronization and integrity checking in a high integrity processing system having at least two redundant processing lanes, with each lane having an application processor,...
8924772 Fault-tolerant system and fault-tolerant control method  
A fault-tolerant system including a plurality of modules each further including a CPU subsystem, a fault-tolerant control unit, and an I/O subsystem, wherein the fault-tolerant control unit...
8917793 Communication circuit, communication network, and connecting apparatus  
The present invention provides a communication circuit, a communication network, and a connecting apparatus that can realize communication with very high reliability using a simple wiring system,...
8898640 Exception handling for a distributed runtime  
Embodiments are directed to handling errors in a distributed software application. In one scenario, a computer system instantiates a distributed application which is configured for execution on...
8898395 Memory management for cache consistency  
Methods and systems for maintaining cache consistency are described. A group of instructions is executed. The group of instructions can include multiple memory operations, and also includes an...
8898516 Fault-tolerant computer system  
A system and method for providing a fault-tolerant basis to execute instructions is disclosed. The system comprises an error detector, a rewriting module, a recovery engine, a fault locator and a...
8886994 Radiation hard and fault tolerant multicore processor and method for ionizing radiation environment  
A redundancy system in a fault tolerant computer comprises a multiple core processor which may support a real time operating system. The multiple core machine may be actual or virtual. Multiple...
8875142 Job scheduling on a multiprocessing system based on reliability and performance rankings of processors and weighted effect of detected errors  
A multi processor computing system managing tasks based on the health index of the plurality of processors and the priority of tasks to be scheduled. The method comprise receiving the tasks to be...
8874960 Preferred master election  
Systems and method of automated master election for high availability database system are discussed herein. Automated lock competition and master worker selection based on factors that may include...
8872833 Integrated circuit configuration system and method  
The present invention systems and methods enable configuration of functional components in integrated circuits. A present invention system and method can flexibly change the operational...
8862290 Flight system for an aircraft having an autoland system  
A method and system for operating an aircraft having an autoflight system comprising flight guidance functionality and autoland functionality providing input to a flight control system such that...
8862933 Apparatus, systems and methods for deployment and management of distributed computing systems and applications  
Embodiments of apparatus, systems and methods facilitate the running a distributed computing application on at least one of a plurality of cloud infrastructures. In some embodiments, the processor...
8862935 Integrated circuit with error repair and fault tolerance  
An integrated circuit is provided with error detection circuitry and error repair circuitry. Error tolerance circuitry is responsive to a control parameter to selectively disable the error repair...
8862942 Method of system for detecting abnormal interleavings in concurrent programs  
A method and system for detecting abnormal interleavings in a multi-threaded program includes generating an execution log in response to execution of the multi-threaded program. Based on the...
8862934 Redundant computing system and redundant computing method  
A redundant computing system is composed of two systems: a first arithmetic processing unit (A-system) and a second arithmetic processing unit (B-system) having the same functions. A diagnosis...
8856590 Reliable compute engine, method and apparatus  
A redundant controller engine (RCE) of a system includes a first, second and at least a third redundant processing unit (RPU). The RCE includes an arbitrator in communication with the first,...
8856589 Failure protection in an environment including virtualization of networked storage resources  
An architecture for protecting against failure in a switched storage network using virtualization.
8850019 Distributed data storage  
The present invention relates to a distributed data storage system comprising a plurality of storage nodes. Using unicast and multicast transmission, a server application may write data in the...