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:
May. 26, 2009
Filed:
Jun. 30, 2008
George Rhoten, San Jose, CA (US);
George Rhoten, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The invention relates to a method and apparatus of simulating memory allocation errors in a software application. The method includes: determining a range of memory block sizes in a memory allocation function which results in a memory allocation failure, the range of memory block sizes defined by a first simulation criteria and including all memory block sizes between a minimum threshold and a maximum threshold; initializing an application, and simultaneously executing the memory allocation function; triggering a memory allocation failure if the application requires a memory value within the range of memory block sizes; and varying the range of memory block sizes based on a second simulation criteria, wherein the first simulation criteria and second simulation criteria are determined by a pre-determined range of memory block sizes for a memory failure simulation.