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Mobile multitask parallel processing system

A parallel processing and multi-tasking technology, applied in the transmission system, electrical components, data exchange details, etc., can solve the problems of single user and application program, difficult to move, harsh environmental temperature and other conditions, and achieve high performance and high portability performance, high integration

Inactive Publication Date: 2013-02-13
WUHAN UNIV
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Problems solved by technology

A cluster of computers connected together (on a LAN basis) appears to users and applications as a single system, providing an affordable solution for obtaining the required performance and fast and reliable service , which in the past could only be achieved with more expensive dedicated shared memory systems
[0005] However, the design of the current cluster computing system is very large, the design of a single node is complicated, it is not easy to move, it has strict requirements on the environment temperature and other conditions, and it is not easy to carry. A cluster computing solution with high portability, high integration and high performance

Method used

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  • Mobile multitask parallel processing system

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Embodiment Construction

[0057] In order to realize the miniaturization of the chassis, the power supply, computing unit size, arrangement, and temperature control have been carefully designed, see figure 1 The appearance and dimensions of the integrated chassis shown in the figure are 460mm in length, 240mm in width, and 380mm in height. There are signal lights on the front of the chassis to display the operation status of the six units, and there are six hidden restart switches that can control six different units. The unit, the chassis and the external interface are provided with a monitor, a keyboard, a mouse, and other USB interfaces.

[0058] figure 2 The arrangement diagram of each hardware node and auxiliary equipment in the chassis is given. The bottom of the chassis is a power supply and a 16-port Gigabit network switch, and the middle is a vertically arranged computing node. Each computing node includes a power supply, a computer motherboard, a CPU, memory and System hard disk; 4 SATA 1TB...

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Abstract

The invention relates to a mobile multitask parallel processing system, which integrates six computation nodes with independent operating environments in one machine case, takes the factors of ventilation, shock resistance and the like into consideration, ensures the mobility and the portability of a computer integrated system under an emergency condition to adapt to immediate processing of remote sensing data under the emergency condition, and improves data guarantee for an emergency. The hardware of the mobile multitask parallel processing system mainly comprises a data processing node of a five-node multi-core CPU structure, a shared data storage unit and a gigabit ethernet exchanger. The shared data storage unit comprises a data management node having independent processing capacity and four blocks of 1TB hard disks to form a disk array through an RAID disk array card, and the computation nodes and the shared data storage unit are used for establishing a parallel processing platform with a plurality of computation nodes by using a local area network. The mobile multitask parallel processing system is mainly used for carrying large volume data and performing remote sensing data processing on large task parallel computation, and is particularly suitable for emergency responses, call geographic information data services and the like.

Description

technical field [0001] The invention relates to the technical field of computer clusters, in particular to a mobile multi-task parallel processing system. Background technique [0002] A computer cluster, referred to as a cluster, is a computer system that is highly tightly connected through a group of loosely integrated computer software and / or hardware to complete computing tasks; in a sense, they can be regarded as a computer, a cluster The individual computers in the system are called nodes and are usually connected by a local area network, but there are other possible connections. Cluster computers are often used to improve the computing speed and / or reliability of individual computers; cluster computers are generally much more cost-effective than individual computers, such as workstations or supercomputers. [0003] Clusters are divided into two types: homogeneous and heterogeneous. The difference between them lies in whether the architectures of the computers that ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/04
Inventor 曹辉徐轩段延松张剑清
Owner WUHAN UNIV
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