Input data is partitioned and organized by building a sequence of predefined data structures corresponding to respective data models, each having a different organization and including pointers for propagating input data or data from a preceding data structure therethrough. Each data structure also includes fields for data values which may be input by a user or computed from other data stored therein and pointers referencing instances in a previous data structure in the sequence of data structures. As applied to the production of schematic drawings of cables connecting portions of a large and complex system with a high uniformity of style, such as to ANSI standards, the data is organized by unit, connector and pin priority and in prioritized groups of nets or subnets and partitioned into sheets for rendering in a standardized format. The pointers to instances of data in previous data structures facilitates collection of data for the production of other types of drawings at differing degrees of abstraction, producing reports referenced to drawing content and the like.
A data aware clustered system architecture is described for an image generation system. The architecture leverages commodity personal computers to provide the processing capability of the image generator such as may be used in a flight simulator. The architecture supports a data pipeline for processing stages of a progressive data structure for the transformation of data from abstract data to a more concrete form for the generation of an image. The architecture provides a multi-staged data flow that extends transparently from a single node system to multiple CPUs in a single node system, to multiple nodes in a clustered system or to multiple CPUs on each node of a clustered system.
A management apparatus has a structure definition input unit for inputting the structure definition of information, a data definition input unit for inputting a data definition that represents entities of information and the relationship between the entities in accordance with the input structure definition, and a modeling unit for interpreting the input definitions and constraints to convert them into an ER model. Since an ER model can be obtained independently of the formats of input definitions, a user can freely define the structure of information as he or she likes regardless of the complexity of the structure, and need not relate information bidirectionally, and can freely and easily defines the structure of information.
A data aware clustered system architecture is described for an image generation system. The architecture leverages commodity personal computers to provide the processing capability of the image generator such as may be used in a flight simulator. The architecture supports a data pipeline for processing stages of a progressive data structure for the transformation of data from abstract data to a more concrete form for the generation of an image. The architecture provides a multi-staged data flow that extends transparently from a single node system to multiple CPUs in a single node system, to multiple nodes in a clustered system or to multiple CPUs on each node of a clustered system.
A computer-implemented method and mechanism represents system management information for components of a system as instances of managed object classes. A plurality of tables are provided with at least one table including instance entries for instances of physical object classes representing physical entities. Attribute entries for attributes of the physical object classes are mapped to instance entries in the tables. The allocation of attributes to attribute entries can be effected so as to mirror a class inheritance hierarchy. Also, attributes of logical object classes representing logical entities are mapped to the tables to represent associations between the physical object classes and the logical object classes.
Each of connection data 11, . . . , or 15, of the downstream side of a socket 1, . . . , or 5 or a panel board 6, 7, or 8 in a power supply direction, is generated in a tap 16, a UPS 25 and 35, or a terminal 24 or 34, and each of the connection data is transmitted to a electrical system wiring diagram generating terminal 36. Then, a wiring diagram is generated, based on connecting information 91 of the upstream side, which is registered in the generating terminal 36, and the plural connection data of the downstream sides.
