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:
Nov. 04, 2003
Filed:
Jan. 25, 2001
Applicant:
Inventors:
Jon B. Avner, Bellevue, WA (US);
Soner Terek, Bellevue, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/200 ;
U.S. Cl.
CPC ...
G06F 1/200 ;
Abstract
The present invention increase the efficiency of virtual memory usage when performing heap allocation and reduces virtual memory fragmentation caused by heap allocation. Instead of incrementally growing the initial heaps when there is not enough heap memory to make an allocation, an entirely new heap is created in which to make the allocation. That new heap may be added to the pool of heaps from which an allocation may be made. The additional heaps are of a constant, relatively large, size thereby reducing the risk of virtual memory fragmentation.