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:
Oct. 03, 2017
Filed:
Sep. 25, 2015
Makoto Yoshioka, Kanagawa, JP;
Other;
Abstract
A storage area allocation method for allocating a storage area with a requested allocation size area may include receiving an allocation request for a storage area that includes the requested allocation size, acquiring an available storage area whose size is a smallest size of a product of all of the product of power-of-2 sizes and the region allocation unit size encompassing the requested allocation size from the region; obtaining a binary expression whose value is the requested allocation size divided by the allocation unit size; and allocating a contiguous storage area comprised of storage areas each of whose size is a product of the allocation unit size and a power of 2 of a value of a bit position wherein a 1 is set in the binary expression and which contiguous storage area is conjoined by the storage areas in a sequence of magnitude of sizes of the storage areas.