Data processing system
A data processing system and processor technology, applied in the computer field, can solve the problems of high resource utilization, system waste, and inability to maximize the utilization of system resources, and achieve the effect of improving the utilization rate of system resources and improving the utilization rate
Active Publication Date: 2015-05-06
深圳光启梦想科技有限公司
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[0004] However, the single-CPU mode has a high resource utilization rate, and the more external devices, the greater the risk of system failure handling, and the stability of the system will not be guaranteed; and for a multi-board distribution system, its system design and software design Both are complex and costly, and cannot maximize the use of various system resources, which is likely to cause system waste
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
[0029] According to the embodiment of the present invention, a kind of data processing system is provided, and this data processing system can be applied in industrial or aerospace system; meet performance requirements and save costs. In this embodiment, the application of the data processing system in the avionics equipment of the stratospheric aerostat is taken as an example for illustration.
[0030] like figure 1 A schematic diagram of a data processing system according to an embodiment...
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The invention discloses a data processing system which comprises a main control cluster and at least one auxiliary cluster, wherein the main control cluster communicates with the at least one auxiliary cluster; the main control cluster comprises a main control processor and N main control devices, the N main control devices communicate with the main control processor and have functions corresponding to those of the main control processor, and N is greater than or equal to 1; each auxiliary cluster comprises an auxiliary processor and at least one auxiliary device, and the at least one auxiliary device communicates with the auxiliary processor in the cluster and has functions corresponding to those of the auxiliary processor. According to the data processing system provided by the invention, the utilization rate of system resources can be fully improved, peripheral devices of different types can be gathered on the processors with high device processing capability so as to be processed, the utilization rate of the system resources is improved.
Description
technical field [0001] The present invention relates to the field of computers, in particular to a data processing system. Background technique [0002] At present, with the gradual improvement of digital information automation requirements in all walks of life, in order to meet its needs and performance, the functions of the system are becoming more and more diverse and becoming more and more complex, which will raise the performance of the processor. a big challenge. [0003] At present, each application system usually adopts a single CPU or a multi-board distribution system to support the operation of the system. [0004] However, the single-CPU mode has a high resource utilization rate, and the more external devices, the greater the risk of system failure handling, and the stability of the system will not be guaranteed; and for a multi-board distribution system, its system design and software design Both are complex and costly, and cannot maximize the use of various sy...
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IPC IPC(8): G06F15/163
Inventor 不公告发明人
Owner 深圳光启梦想科技有限公司