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Patent Searching and Data


Title:
DATA ACCESS METHOD, MEMORY AND PROCESSOR
Document Type and Number:
WIPO Patent Application WO/2019/105276
Kind Code:
A1
Abstract:
Disclosed are a data access method, a memory and a processor, relating to the technical field of memories. The method comprises: a memory receiving a lookup key group sent by a processor, wherein the lookup key group contains n lookup keys, and the lookup keys are used for instructing the memory to access entries to obtain access data, with n≥1 and n being an integer; the memory accessing, according to the lookup key group, entries in the memory to obtain n pieces of access data, wherein the n pieces of access data belong to the same or different entry/entries; and the memory sending first returned data to the processor, wherein the first returned data contains the n pieces of access data. The present application solves the problems of a long time needed and low efficiency in the entire access process due to a processor needing to interact with a memory multiple times when accessing external entries multiple times.

Inventors:
LIU, Guoding (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
TU, Shuiping (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2018/116947
Publication Date:
June 06, 2019
Filing Date:
November 22, 2018
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
G06F13/00
Foreign References:
CN102597973A2012-07-18
CN105847011A2016-08-10
US7631182B12009-12-08
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (A-1-102, He Jing Yuan Ji Men Li, Xueyuan Road,Haidian District, Beijing 8, 100088, CN)
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