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Parallel distributed processing system and method of same

A distributed processing and arithmetic processing technology, applied in distributed object-oriented systems, transmission systems, digital transmission systems, etc., can solve problems such as inability to apply reference solution, achieve easy dynamic space management, high-speed and effective function call, shorten time Effect

Inactive Publication Date: 2003-12-24
数字果实有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, in such a parallel distributed processing environment, it is necessary to use various names or IDs to efficiently refer to various computing resources and various objects on the Internet, but DNS is not suitable for such reference solutions

Method used

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  • Parallel distributed processing system and method of same
  • Parallel distributed processing system and method of same
  • Parallel distributed processing system and method of same

Examples

Experimental program
Comparison scheme
Effect test

no. 2 Embodiment

[0204] FIG. 9 is a conceptual diagram of the parallel distributed processing system 1 of this embodiment.

[0205]As shown in FIG. 9 , in the parallel distributed processing system 1 , its network nodes 3 , 4 , and 5 communicate with each other through the network 2 to perform certain processing. The network nodes 3, 4, 5 can take the form of personal computers and workstations, for example. And the network 2 can adopt Ethernet and CATV etc. for example.

[0206] Networks 3, 4, and 5 have computing objects such as functions, instances, classes, methods, and public quantities of large domains that execute programs. Here, large-domain public variables can be implemented as instances of the large-scale public variable class.

[0207] For example, computing objects 6-9 exist in network node 3 .

[0208] (space management method)

[0209] The network nodes 3, 4, 5 have a local space composed of a plurality of calculation objects in the same network node. For example, in the ne...

no. 3 Embodiment

[0338] (space management method)

[0339] First, the space management method adopted in the parallel distributed execution support system of this embodiment is the same as the space management method of the parallel distributed execution support system of the second embodiment shown in FIG. 9 above. The concepts of "reference space", "reference" and "domain" Also the same.

[0340] In addition, the fields are not shown in FIG. 9 but in FIG. 36 .

[0341] FIG. 33 is a configuration diagram of the parallel distributed execution support system 31 of this embodiment.

[0342] As shown in FIG. 33 , a parallel distributed execution support system 31 connects network nodes 33 to 35 via a network 32 .

[0343] The network node 33 has a process (local space) 36 executed by a management process 38 .

[0344] The management process 38 has a reference storage unit 39 , a reference generation unit 40 , and a process allocation unit 42 .

[0345] The reference storage unit 39 identifies...

no. 4 Embodiment

[0475]As this embodiment, for example, on a computer network connected to multiple sets of computer devices, a computing space composed of multiple processing modules is expanded, and each processing module communicates with other modules substantially on the one hand, and performs distributed processing or parallel distribution on the one hand. The processing environment describes a reference conversion device for converting, for example, reference information of each processing module specified by the application layer into system reference information capable of directly specifying an object of an actual system for communication between the processing modules.

[0476] Fig. 55 is a block diagram showing the structure of the reference conversion device.

[0477] The reference conversion device 530 includes an input switching unit 531 , a first conversion unit 532 , a second conversion unit 533 , a third conversion unit 534 , a fourth conversion unit 535 , a fifth conversion u...

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Abstract

In a system in which a plurality of network nodes (3, 4) are connected through a network (2), when a computation object (300-302) of a first network node (e.g. 3) calls a function (facility) of a computation object (400-402) of a second network node (4), the first network node obtains facility identification codes (numeral) of the object and the function from a remote reference table (310) and outputs the facility identification codes through the network (2) as a message together with the arguments of the function to the second network node (4). The second network node (4) uses the input facility identification code as a key to obtain the execution address of the facility from a local reference table (406) and executes that facility.

Description

technical field [0001] The invention relates to a parallel distributed processing system and method for parallel processing of multimedia in the whole network. Background technique [0002] In recent years, people are vigorously developing information supermarket (ISM: Information Super-Market), that is, a service application that provides and utilizes information that utilizes and distributes multimedia information. In ISM, in order to improve the dialogue between functional modules (classes) and the flexibility of the structure between modules, it is required to have an application execution environment that can effectively carry out parallel processing of multimedia in the entire network. [0003] In the past parallel distributed processing system, the module name and function name represented by character strings are used to call the function between modules. Here, the so-called function call refers to calling a function of another module in the processing performed by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06F9/46
CPCH04L67/40G06F9/465G06F2209/463G06F9/548H04L67/42G06F2209/462H04L29/06H04L67/133H04L9/40H04L67/2866H04L67/56G06F9/38H04L67/01
Inventor 前川博俊千叶哲央小早川雄一齐藤隆之
Owner 数字果实有限公司
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