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:
Mar. 14, 2023
Filed:
Mar. 04, 2021
Applicant:
Optimyze.cloud Inc., Seattle, WA (US);
Inventors:
Thomas Dullien, Zurich, CH;
Sean Heelan, Oxford, GB;
Assignee:
elasticsearch B.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/36 (2006.01);
U.S. Cl.
CPC ...
G06F 11/3604 (2013.01);
Abstract
Functionality is provided for profiling code by unwinding stacks in frame-pointer omitted executables using C++ exception stack unwinding information. Information is extracted from executable files, and used to optimize stack unwinding operations. In at least one embodiment, the system uses information that has been included for exception handling. Storage of such information can be optimized by exploiting patterns in stack deltas.