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. 22, 2024
Filed:
Jan. 10, 2023
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Liqi Han, Redmond, WA (US);
Patrick Lothian Nelson, Redmond, WA (US);
Nikolaus Lee Karpinsky, Melbourne, FL (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Techniques are described herein that are capable of detecting accidental algorithmic complexity of a procedure by using instrumentation. A number of times a parent procedure calls a child procedure during each of multiple executions of the parent procedure is detected by using instrumentation to provide call counts for the respective executions. A value of an attribute of the parent procedure during each of the executions is detected by using the instrumentation to provide attribute values for the respective executions. A function is generated that defines a curve that estimates a relationship between the attribute values for the respective executions and the call counts for the respective executions. Based at least on a slope of the curve, accidental algorithmic complexity of the parent procedure is determined. Based at least on the accidental algorithmic complexity satisfying a complexity criterion, a remedial action is performed with regard to the accidental algorithmic complexity.