Cluster computing system

A computing system and cluster technology, applied in transmission systems, electrical components, etc., can solve problems such as high-performance computing requirements for difficult integer operations, intensive computing, and weak computing power, achieving low computing power, high energy efficiency, cost-effectiveness, and saving system functions. consumption effect

Active Publication Date: 2015-01-14
JIANGNAN INST OF COMPUTING TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in order to meet various types of computing needs, the processors used in this type of cluster computing system are still dominated by general-purpose processors of the x86 architecture, which have weak computing capabilities and are difficult to adapt to a wider range of integer computing-intensive high-end computing systems at the same time. performance computing needs

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Embodiment Construction

[0017] As mentioned in the background technology, in the existing cluster computing system, the computing nodes use high-performance general-purpose processors. It is difficult to exert its computing performance, but it highlights the disadvantages in power consumption and energy efficiency. Need to pay more energy consumption and equipment costs to improve limited performance.

[0018] The present invention provides a cluster computing system, which improves the computing assembly density by enhancing the special computing capabilities of computing nodes, and uses the equipment resources wasted on a single computing node to expand the cluster scale under the premise of satisfying sufficient computing capabilities To develop more levels of parallelism, improve the energy efficiency of cluster computing, so as to achieve economies of scale. That is, the ratio of I / O throughput to power consumption should be increased as much as possible to improve the cost performance of the c...

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Abstract

The invention provides a cluster computing system. The cluster computing system comprises a computing node cluster realizing interconnection through a network, wherein a computing node comprises an embedded processor, an embedded DRAM (dynamic random access memory) and a nonvolatile memory array, as well as an expanded computing part and a power supply management module; the embedded processor is used for providing integer computing capability; the expanded computing part and the embedded processor are integrated and can customize special computing capability according to the field of computing applications and assist the embedded processor in data processing; the embedded DRAM is connected with the embedded processor through a direct connection interface of the processor and used as a cache of the processor; the nonvolatile memory array is used for permanent storage of data; and the power supply management module is used for supplying power to the computing node and adjusting the power supply power of the embedded processor according to the load situation of the embedded processor. The cluster computing system disclosed by the invention has lower power consumption and stronger computing capability.

Description

technical field [0001] The invention relates to a high-performance cluster computing system, and particularly designs a cluster computing system with high assembly density and low power consumption. Background technique [0002] As the demand for parallel computing in the fields of industry and scientific research continues to grow, cluster systems account for an increasing proportion of high-performance computers, and their application ranges are becoming wider and wider. The cluster computing system constructed with commercial devices is built with standardized commercial devices, and has the characteristics of low development cost and short cycle. It has improved support for medium-scale high-performance computing and has a high cost performance. [0003] Traditional cluster computing systems use high-performance general-purpose processors, DRAM memory, high-bandwidth interconnection networks, and disk / solid-state memory arrays as the basic components to build clusters t...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 谢向辉吴东方兴原昊钱磊张鲁飞马文涛王宇
Owner JIANGNAN INST OF COMPUTING TECH
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