The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2021
Filed:
Apr. 17, 2019
Huawei Technologies Co., Ltd., Guangdong, CN;
Huifeng Hu, Hangzhou, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Example methods and apparatus for fast loading a kernel image file are provided. A multi-core processor includes a first core group and a second core group. The second core group includes a plurality of cores. In one example method, the first core group obtains a plurality of data blocks in a compressed kernel image file from a nonvolatile storage, and checks the currently obtained current data block. The current data block is put into a decompression queue in response to determining that the data block is correct. At least two of the plurality of cores in the second core group obtain the data block from the decompression queue, and after obtaining a plurality of data blocks, decompress the plurality of obtained data blocks into a memory in parallel to obtain the kernel image file.