| 摘要 |
PROBLEM TO BE SOLVED: To provide a compressive recording device which can make compatible the improvement of a compression rate when an execution file is compressed, and the high-speed execution of a program. SOLUTION: A compressive recording device includes a page request-recording part 202, a compression unit-requiring part 205, an operational section-recording part 209, a page arrangement-determining part 208, and a page arrangement-recording part 210. An operation of a system is partitioned into sections, programs and data which are read out for each section are compressed as compression units to improve the compression rates, and data required for each section are collectively registered in a cache 204 when the data are extended to provide high random access performance. Thus, the improvement of the compression rates and the high-speed execution of the programs are made compatible. COPYRIGHT: (C)2011,JPO&INPIT
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