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:
Dec. 03, 2002
Filed:
Apr. 24, 1998
Michael Thomas Collins, Austin, TX (US);
James Lyle Peterson, Austin, TX (US);
Weining Gu, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and apparatus for managing memory allocation. Each memory block category contains memory blocks. A request, including an object size, is received to allocate memory to an object. An available memory block is allocated to the object if the memory block category for size corresponding to the object size of the object contains an available memory block. An available memory block from a memory block category having a memory block size larger than the object size is located if an available memory block is absent in the memory block category for sizes corresponding to the object size. The located available memory block is partitioned into memory blocks, having a size corresponding to the object size. A partitioned memory block from the partitioned memory blocks is allocated to the object.