50 results about "Programming constructs" patented technology

A response to the continuing trend of ever-increasing processor speeds and attendant increases in memory latencies. Broadly contemplated herein are braids and fibers, high-level programming constructs which facilitate the creation of programs that are partially ordered. These partial orders can be used to respond adaptively to memory latencies. It is shown how these constructs can be effectively supported with simple and inexpensive instruction set and micro-architectural extensions.

Systems and methods are provided for transforming modeled business processes into executable processes. The modeled processes may comprise graphically modeled business processes. The executable processes may comprise processes suitable for execution by a computerized or software-based system. In one embodiment, transformation rules are provided for mapping or converting, for example, EPC model constructs to BPEL constructs. The transformation rules can be applied to graphical constructs in a modeled business process to generate an executable business process comprising an ordered sequence of programming constructs. The ordered sequence of programming constructs can be stored in a database for subsequent execution of the executable business process.

Systems and methods are provided for transforming modeled business processes into executable processes. The modeled processes may comprise graphically modeled business processes. The executable processes may comprise processes suitable for execution by a computerized or software-based system. In one embodiment, transformation rules are provided for mapping or converting, for example, EPC model constructs to BPEL constructs. The transformation rules can be applied to graphical constructs in a modeled business process to generate an executable business process comprising an ordered sequence of programming constructs. The ordered sequence of programming constructs can be stored in a database for subsequent execution of the executable business process.

An internally consistent system implementing object-oriented programming constructs in ECMAScript is described. First, a function, rather than the ECMAScript new keyword, is used to initiate new instance creation. The instance creation function is assigned to a non-Function instance rather than an instance of Function as required for use of new. Instances with attached instance creation functions serve as "type proxy" objects and replace the Function instances normally used as types. Since the type proxies and prototype chains created and maintained by the invention are instances of normal objects, rather than instances of Function as required by standard ECMAScript, this approach allows native ECMAScript lookup semantics to be leveraged while supporting inheritance of both state and behavior for instances and types to any level desired. A set of functions known herein as property-definition functions are used by type proxies to assign properties as global, local, instance, or type properties rather than the standard ECMAScript approach of direct assignment. Where constraints exist such as "read-only", "private", etc. the physical storage of the property may be located away from the target object in a separate storage structure. Method definitions further place a "backstop" method on Object.prototype. Invocation of the backstop triggers a callback to the non-implementing receiver followed by a scan of guardians for multiple inheritance, followed by dynamic type conversion and method creation. The result is a highly enhanced system of polymorphic behavior.

One embodiment of the present invention sets forth a technique for performing nested kernel execution within a parallel processing subsystem. The technique involves enabling a parent thread to launch a nested child grid on the parallel processing subsystem, and enabling the parent thread to perform a thread synchronization barrier on the child grid for proper execution semantics between the parent thread and the child grid. This technique advantageously enables the parallel processing subsystem to perform a richer set of programming constructs, such as conditionally executed and nested operations and externally defined library functions without the additional complexity of CPU involvement.

A computer-implemented method for compiling ASL (ACPI Source Language) code into AML (ACPI machine language) code. The method includes accessing an ASL program. A preprocessor is executed to process the ASL program and to insert support for at least one non-native programming construct. The ASL program is then processed using an ASL compiler to compile the ASL program into a resulting AML program.

The present invention is directed at a system and method for statically checking source code to determine potential compatibility issues with a new software release. The system and method perform a static check on input source files associated with a software release. The static check includes identifying programming constructs, such as function prototypes, structures, unions, and the like, within source code files associated with the software release. The programming constructs undergo a filtering process that reduces the number of potentially false change errors. The filtered programming constructs are saved in a database associated with the software release. The database is then compared with another database containing programming constructs for another software release in order to identify differences between the two software releases. A list of changes is generated that identifies the differences between the two software releases. These changes are used to identify potential incompatibilities between the two software releases.

A method and an apparatus within an integrated development environment to increase the efficiency of tracking changes made to source code. The method and apparatus comprise three modes: a constructor mode, a matchmaker mode, and an announcer mode. The constructor first determines what source code / programming constructs are contained within an executable sequence of instructions, evaluates the size of the constructs, and then parses the tokens of the constructs to construct a construct list. The matchmaker determines the degree of similarity between any two constructs in the construct list. If the degree of similarity is sufficient, that is, if the sequence of code between two constructs is so similar that the sections of code may be considered as related and / or derivatives of one another, the matchmaker then determines if any changes made to one section of code may impact the other construct by weighting the changed tokens between the two sets of code. If the change is deemed significant, then the announcer takes over and determines if the developer who owns the related / derived code will be notified that a change has occurred in the first code.

A hierarchy of software components is created based on the programming constructs therein using a computer linked to a database having a collection of legacy software therein. Key component characteristics, e.g., programming constructs are defined. These constructs are assigned weights based on the difficulty or ease with which they can be reused in a new software component for use with a Web system or other network system. The legacy collection is searched to determine which, if any, of the key constructs are included therein. An ordered list is output that includes a list of the components containing the key constructs. The order of the list is based on the weight of the constructs in each component and the frequency with which they occur in each component. The list is then used to determine the effort and thus, the expense required to move entire components or blocks of code in the components into a Web system or other network system.

The present invention broadly contemplates braids and fibers, high-level programming constructs which facilitate the creation of programs that are partially ordered, to address the continuing trend of ever-increasing processor speeds and attendant increases in memory latencies. These partial orders can be used to respond adaptively to memory latencies. It is shown how these constructs can be effectively supported with simple and inexpensive instruction set and micro-architectural extensions.

An architectural software framework is provided for creating Web-style application software incorporating protocols and means for expansion and interfacing with other Web-style programs, as well as a reusable basic programming structure, including abstract and concrete data types, that assist in building Web-style applications. The architectural software framework includes a page function and frame. Each Web-style application includes one or more page functions which communicate via the frame.

One embodiment of the present invention sets forth a technique for performing nested kernel execution within a parallel processing subsystem. The technique involves enabling a parent thread to launch a nested child grid on the parallel processing subsystem, and enabling the parent thread to perform a thread synchronization barrier on the child grid for proper execution semantics between the parent thread and the child grid. This technique advantageously enables the parallel processing subsystem to perform a richer set of programming constructs, such as conditionally executed and nested operations and externally defined library functions without the additional complexity of CPU involvement.

One embodiment of the invention provides a system that facilitates designing an integrated circuit using a mask-programmable fabric, which contains both mask-programmable logic and a mask-programmable interconnect. During operation, the system receives a description of a mask-programmable cell, wherein instances of the mask-programmable cell are repeated to form the mask-programmable fabric. The system uses this description of the mask-programmable cell to generate a derived library containing cells that can be obtained by programming the mask-programmable cell. Next, the system receives a high-level design for the integrated circuit. The system then performs a synthesis operation on the high-level design to generate a preliminary netlist for the high-level design, wherein the preliminary netlist contains references to cells in the derived library. Finally, the system converts the preliminary netlist into a netlist that contains references to the mask-programmable cell with the logic appropriately programmed. The netlist is then placed and routed with the mask programmable constraints on the mask programmable fabric. The design, thus implemented on the programmable fabric, can be changed to accommodate logic revisions and bug fixes by changing only a few masks required for its fabrication.

A general-purpose programming environment allows users to program a GPU as a general-purpose computation engine using familiar C / C++ programming constructs. Users may use declaration specifiers to identify which portions of a program are to be compiled for a CPU or a GPU. Specifically, functions, objects and variables may be specified for GPU binary compilation using declaration specifiers. A compiler separates the GPU binary code and the CPU binary code in a source file using the declaration specifiers. The location of objects and variables in different memory locations in the system may be identified using the declaration specifiers. CTA threading information is also provided for the GPU to support parallel processing.

A method and system of efficient use and programming of a multi-processing core device. The system includes a programming construct that is based on stream-domain code. A programmable core based computing device is disclosed. The computing device includes a plurality of processing cores coupled to each other. A memory stores stream-domain code including a stream defining a stream destination module and a stream source module. The stream source module places data values in the stream and the stream conveys data values from the stream source module to the stream destination module. A runtime system detects when the data values are available to the stream destination module and schedules the stream destination module for execution on one of the plurality of processing cores.

A distributed machine learning optimization flow processing engine is proposed. The processing engine takes into account the structure of the programming to assign proper allocation within a distributed computing infrastructure. The processing engine also takes into account availability and loads of the different computing elements within the distributed infrastructure to maximize their utilization according to the software being executed.