Intelligent storage device and data processing method thereof
An intelligent storage device and data processing technology, applied in the direction of input/output to record carrier, etc., can solve the problem that users cannot specify processing methods for different source files, and achieve the effect of reducing bandwidth requirements
Active Publication Date: 2012-10-31
JIANGNAN INST OF COMPUTING TECH
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However, the above storage devices can only support fixed data processing functions, and users cannot specify corresponding processing methods for different source files. They only support file writing from host files to this type of storage device or reading files from storage devices to the host
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[0023] In the existing computing system, the storage device only provides the data storage function. When the computing host performs data processing, it needs to read the data from the external storage device into the memory of the computing device, and then the processor processes the data in the memory. processing, and finally write the processed data back to the external memory. In the data-intensive application of the cluster computing system, the access interface between the host computer and the storage device will face greater bandwidth pressure, thus becoming a bottleneck restricting the performance of the cluster computing system.
[0024] The present invention provides an intelligent storage device. A data processing unit is added to the storage device, and part of the data processing load is transferred from the computing device to the storage device, thereby reducing the bandwidth requirement of memory access of the computing device to the storage device.
[0025]...
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The invention provides an intelligent storage device and a data processing method thereof, wherein the intelligent storage device comprises an access interface module, a plurality of data processing units, a memory unit array and a data interconnection network; the data processing units are connected with the access interface module; and the data interconnection network provides the data interconnection between the data processing units as well as between the data processing units and memory units. According to the invention, the data processing units are additionally arranged in the storage device, and part of data processing load is transferred from a computing device to the storage device, so that the band width requirement is reduced when an internal memory of the computing device accesses the storage device; and further, the intelligent storage device achieves expandable data processing capacity for different data processing requirements, so as to adapt to the functions of a cluster computing system.
Description
technical field [0001] The invention relates to a storage device of a computing system, in particular to an intelligent storage device applied to a cluster computing system and a data processing method thereof. Background technique [0002] Traditional high-performance computing fields such as cosmic physics, oil exploration, and climate analysis, as well as network computing fields such as the Internet of Things, object-oriented databases, web indexing, and online web services, are increasingly showing the characteristics of data-intensive cluster computing. The exponential growth of data scale puts more and more pressure on interface bandwidth and processing delay. [0003] figure 1 It is a schematic diagram of the architecture of a traditional computing system, such as figure 1 As shown, since the computing host (including conventional components such as processor, front-side bus, north-south bridge chips, and memory) and the storage device (including the interface modu...
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IPC IPC(8): G06F3/06
Inventor 方兴谢向辉吴东原昊张昆
Owner JIANGNAN INST OF COMPUTING TECH