QUICK LOADING METHOD FOR KERNEL IMAGE FILE, AND APPARATUS

摘要

Embodiments of the present invention disclose a method for fast loading a kernel image file, and the method is executed by a multi-core processor. The multi-core processor is connected to a nonvolatile storage and a memory. The multi-core processor includes a first core group and a second core group. The first core group includes at least one core, and the second core group includes a plurality of cores. The method includes: obtaining, by the first core group, a plurality of data blocks in a compressed kernel image file from the nonvolatile storage; checking, by the first core group each time obtaining a data block, the currently obtained current data block, and when it is checked that the data block is correct, putting, by the first core group, the current data block into a decompression queue; and obtaining, by at least two of the plurality of cores in the second core group when there is a data block in the decompression queue, the data block in the decompression queue, and after obtaining a plurality of data blocks, decompressing the plurality of obtained data blocks into the memory in parallel to finally obtain the kernel image file.