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A matching method and system for finding common content
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A matching method and content technology, applied in the field of matching methods and systems for finding common content, can solve the problems of increasing system search time and search frequency, and achieve the effect of reducing search time
Active Publication Date: 2018-08-28
SHANGHAI XINCHU INTEGRATED CIRCUIT
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Each match of the system starts from address A_0. If the content of the system search is on the last address A_(n-1) and the search frequency is high, the system needs to search the entire memory to the end every time to find the match. content, increasing the search time of the system
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Embodiment 1
[0045] figure 2 It is a schematic diagram of Embodiment 1 of a matching method for finding commonly used content in the present invention, such as figure 2 As shown, a matching method for finding commonly used content is applied in the process of searching the content in the storage unit, and the method includes:
[0046] Step S1: Determine the search order of the address corresponding to the content in the storage unit;
[0047] Step S2: Send the content to be matched to the storage unit, search the addresses in the storage unit in sequence according to the search order, and match the content to be matched with the content corresponding to the address one by one;
[0048] Step S3: In the storage unit, determine the search content that matches the content to be matched, and determine the corresponding search address according to the search content;
[0049] Step S4: Put the search address at the top of the search order to generate a new search order, and repeat step S2 acc...
Embodiment 2
[0073] Figure 4 It is a schematic structural diagram of Embodiment 2 of a matching system for finding commonly used content in the present invention, as shown in Figure 4 As shown, a matching system for finding common content, the matching system includes:
[0074] The storage module stores the address and the content corresponding to the address;
[0075] Initialize the module and pre-store the search order;
[0076] The search module is connected with the storage module and the initialization module respectively, and searches the addresses in the storage module according to the search order;
[0077] The matching module is respectively connected with the storage module, the initialization module, and the search module, and matches the content to be matched with the content in the storage module; and
[0078] When a search content matching the content to be matched is found, the address corresponding to the search content is placed at the top of the search order, and the...
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Abstract
The invention relates to the field of memories, and particularly relates to a matching method and system for finding common contents. The matching method is used in a content search process of a storage unit and comprises the following steps: determining a search sequence of addresses corresponding to storage contents in the storage unit; sending a content to be matched to the storage unit, searching the addresses in the storage unit according to the search sequence in sequence, and matching the contents corresponding to the addresses with the content to be matched one by one; determining a search content matched with the content to be matched in the storage unit, and determining a corresponding search address according to the search content; and sticking the search address in the search sequence, and updating the search sequence.
Description
technical field [0001] The invention relates to the field of memory, in particular to a matching method and system for finding commonly used content. Background technique [0002] When the system is looking for a data that needs to be matched in the memory, it needs to search and match the stored content in the memory. When the system searches the memory, it searches the entire memory one by one according to the address of the memory. Until the matching item is found, the system performs further operations after matching different content. [0003] figure 1 It is a method of sequentially searching memory when the system needs matching content in the prior art, such as figure 1 As shown, when the outside world inputs a content D_4, when the system needs to find out whether there is a matching item in the memory, it starts from address A_0 and searches downwards in the order of address increment. When the content D_4 in address A_4 is found When D_4 matches, the system exec...
Claims
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Application Information
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