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Parallel computing system facing to particle method

A parallel computing and particle technology, applied in the computer field, can solve problems such as the reduction of action strength, and achieve the effect of improving efficiency, wide application fields, and high software execution efficiency

Inactive Publication Date: 2006-10-25
INST OF PROCESS ENG CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] First of all, whether it is a naturally occurring particle or an artificially constructed model particle, the strength of interaction between them generally decreases rapidly with the increase of distance

Method used

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  • Parallel computing system facing to particle method
  • Parallel computing system facing to particle method
  • Parallel computing system facing to particle method

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Embodiment Construction

[0049] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] In the parallel computing system of the present invention, the computing nodes and the storage nodes are logically arranged into periodically distributed arrays, and the computing node arrays and the storage node arrays are alternately arranged to form a periodically distributed array together. figure 1 and figure 2 It shows the periodic logical arrangement and connection relationship of computing nodes and storage nodes in some embodiments, wherein black circular dots represent computing nodes, and black rectangular dots represent storage nodes. It should be understood that, for the convenience of illustration, figure 1 and figure 2 It is only exemplary to show some computing nodes and storage nodes, in actual application, it can be used in figure 1 and figure 2 Based on periodic expansion.

[0051] exist figure 1 Amo...

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Abstract

The present invention includes plurality of calculation nodes and plurality of storage nodes, wherein said plurality of calculation nodes arranged in periodicity distributed calculation node array in logic; said plurality of storage nodes arranged in periodicity distributed storage node array in logic; said calculation node array and said storage node array alternative arrangement and common forming periodicity distributed array. Each storage node is connected with and shared by plurality of neighboring calculation nodes; each calculation node is connected with plurality of neighboring storage nodes and to process data in said plurality of neighboring storage nodes. Said invention has advantages of comprehensive application area, very high software execution efficiency, greatly reducing massively parallel computation complexity.

Description

technical field [0001] The present invention relates to the computer field, and more specifically, relates to a parallel computing system. Background technique [0002] At present, the mainstream way to achieve high-performance computing is massively parallel processing (MPP). Since such a parallel computing system costs a lot, how to make full use of the computing resources and storage resources in the parallel computing system is a key consideration in design. [0003] There are usually two ideas in the design of traditional parallel computing systems. One is to design a general-purpose parallel computing system, so that the system can adapt to many different algorithms and application problems, that is, to rely on generality to ensure the fullness of business volume. For this reason, global fast data exchange should be realized in principle, including direct or indirect data exchange between processors and memories and between processors. For a general-purpose parallel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/00G06F15/173
Inventor 葛蔚李静海
Owner INST OF PROCESS ENG CHINESE ACAD OF SCI
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