A method for modifying a program of an industrial automation component, wherein the program includes a plurality of program elements, where the program is structured in units, a unit includes a group of program elements and can include both published program elements having an interface that can be referenced by the program elements of other units and unpublished program elements, and where a checksum is calculated and is assigned to the unit using the interfaces, such that if at least one program element of the version of the unit stored in the engineering system is modified, then the modified checksum is compared with the previous checksum version present in the automation component, and only the modified unit is transferred if the checksums match such that consistency of the program is maintained and the software updateable more quickly.

A system, method and computer-readable media for managing a compute environment are disclosed. The method includes importing identity information from an identity manager into a module performs workload management and scheduling for a compute environment and, unless a conflict exists, modifying the behavior of the workload management and scheduling module to incorporate the imported identity information such that access to and use of the compute environment occurs according to the imported identity information. The compute environment may be a cluster or a grid wherein multiple compute environments communicate with multiple identity managers.

Example implementations described herein include an innovative method for copying a first virtual machine accessing a primary volume in a hybrid cloud environment, the copy of the first virtual machine accessing a secondary volume in the hybrid cloud environment. The method may include creating the secondary volume. The method may further include creating an image of the first virtual machine and launching, from the image, the copy of the first virtual machine by (1) disabling a set of connection ports for connecting to the primary volume, (2) updating the set of connection ports for connecting to the secondary volume, and (3) enabling the set of connection ports.

A system, method and computer-readable media for managing a compute environment are disclosed. The method includes importing identity information from an identity manager into a module performs workload management and scheduling for a compute environment and, unless a conflict exists, modifying the behavior of the workload management and scheduling module to incorporate the imported identity information such that access to and use of the compute environment occurs according to the imported identity information. The compute environment may be a cluster or a grid wherein multiple compute environments communicate with multiple identity managers.

A computer-implemented method includes preprocessing, by a compiler, a plurality of macros in a computer program. Preprocessing a macro includes identifying a compile time condition associated with the macro. Preprocessing the macro further includes determining a current value of the compile time condition at the time of compiling a computer instruction and a previous value of the compile time condition. Preprocessing the macro further includes determining a set of computer instructions enclosed by the macro. The method further includes storing a macro information record that includes the compile time condition, the current value and the previous value of the compile time condition, and an identification of the set of computer instructions enclosed by the macro.

An example system includes a memory store of aggregate definitions. Each aggregate definition specifies a key value, a feature, a half-life value, and an aggregate operation metric to apply to a cross of the feature and the half-life value to generate aggregate metrics. The system also includes an aggregation engine that generates aggregate feature records from the input source based on the aggregate definitions and stores the aggregate feature records. An aggregate feature record includes an aggregate of the metric for the feature decayed over time using the half-life. The system also includes a query service that identifies, using the aggregate definitions, responsive aggregate feature records that satisfy parameters of a received request, applies the half-life to the responsive feature records, and provides the responsive feature records to a requester, the requester using the responsive feature records as input for a neural network.

A method for verifying that software modules have a consistent code level is disclosed. In one embodiment, such a method includes updating a software product comprising a plurality of software modules. Upon updating the software product, the method updates a code-level table that documents an expected code level for each of the software modules. When a software module is called, the method determines an actual code level of the software module and compares the actual code level with the expected code level indicated in the code-level table. If the actual code level matches the expected code level, the method allows execution of the software module. If the actual code level does not match the expected code level, the method terminates execution of the software module. A corresponding system and computer program product are also disclosed.

A computation processing apparatus that is able to execute threads, the apparatus includes: a cache including ways which respectively include storage areas identified by index addresses; and a processor coupled to the cache and configured to: determine a cache hit; hold a way number and an index address which identify a storage area holding target data of an atomic instruction executed by any one of the threads; determine a conflict between instructions in a case where a pair of the way number and the index address match a pair of a way number and an index address that identify a storage area that holds target data of a memory access instruction executed by an other one of the threads;

and suppress input and output of the target data of the memory access instruction to and from the cache when determining the conflict.

Systems and methods of executing and/or provisioning an application in an application specific runtime environment or general runtime environment are disclosed. The application specific runtime environment or general runtime environment are optionally defined by an application environment specification to include a minimal or reduced set of software resources required for execution of the application. These software resources are optionally stored in a resource repository that includes resources associated with a plurality of operating systems and/or executable applications. Various embodiments of the invention include the development of hierarchical resource metadata configured to characterize the various files, packages and file families included in the resource repository. In some embodiments this metadata is used to select between files when provisioning an application specific runtime environment. Various embodiments of the invention include use of an exclusion list to manage conflicts between same named files.

A method, article of manufacture, and apparatus for efficient conflict resolution among stateless processes is disclosed. In some embodiments, a file system view request is sent to a process manager. A check is then made to ensure that a connection to the requested file system is available. A stateless process to interact with the file system is created, a stateless process to display the file system is created, and a state machine to check the validity of operational requests to be performed on the file system is also created. A display is then used to select one conflict resolution mechanism. A plurality of operational requests to interact with the file system is sent to the process manager. For each operational request, the state machine is used to check for valid requests. The valid requests are then performed. For each invalid operational request, the selected conflict resolution mechanism is used to determine whether to terminate or perform the invalid operational request. In some embodiments, software components are removed from the file system. In some embodiments, software components are added to the file system.