Data storage method and system
A data storage system and data storage technology, applied in memory systems, electrical digital data processing, general-purpose stored program computers, etc., can solve the problems of slow data storage speed and low efficiency
Active Publication Date: 2019-02-01
HUAWEI TECH CO LTD
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Problems solved by technology
[0004] Therefore, the problems existing in the prior art are: the data storage speed is slow and the efficiency is low
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[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] A counter is needed in the processor chip to count the packets. As the network speed and the number of users continue to rise, the packet processing performance and capacity of each generation of processors continue to increase rapidly, and the packet statistics results, that is, the counting value of the counter, are also continuously...
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Embodiments of the present invention provide a data storage method and system, the data storage method is applied to a data storage system, and the data storage system includes a message processing device, a processor, an off-chip memory, and a first counter corresponding to the off-chip memory The off-chip memory is used to store the count value of the corresponding first counter; the message processing device is used to receive and process service messages, count the service messages through the first counter, and maintain the count value of the first counter in The original address stored in the off-chip memory; the method includes: the processor scrambles the original address to obtain a scrambled address; and stores the count value of the first counter in the corresponding off-chip memory of the scrambled address. in space. In the embodiment of the present invention, by scrambling the original address stored in the off-chip memory, count values of each first counter can be uniformly stored in each storage space of the off-chip memory, thereby improving data storage speed and efficiency.
Description
technical field [0001] Embodiments of the present invention relate to data storage technologies, and in particular, to a data storage method and system. Background technique [0002] When the processor is in the initial stage, because the number of users is relatively small and the business type is relatively simple, the statistical results of the messages obtained by the counter, that is, the count value, are directly stored on the on-chip memory, which is the memory on the chip where the processor is located. , usually may be a static random access memory (Static Random Access Memory, referred to as SRAM). SRAM can achieve very high performance. [0003] As the network speed and the number of users continue to rise, the packet processing performance and capacity of each generation of processors continue to increase rapidly, and the count value also continues to increase. Therefore, it is necessary to store part of the count values of some of the same services in In the...
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IPC IPC(8): G06F15/78
CPCG06F15/7807G06F12/02G06F12/0207G06F12/0215G06F12/0607G06F12/1408G06F2212/1044G06F3/061G06F3/0652G06F3/0653G06F3/0683
Inventor 张先富
Owner HUAWEI TECH CO LTD