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.

Date of Patent:
Nov. 15, 2022

Filed:

Aug. 26, 2020
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Oluwatobi Ajila, Ottawa, CA;

Daniel Heidinga, Ottawa, CA;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/455 (2018.01); G06F 11/30 (2006.01); G06F 11/36 (2006.01);
U.S. Cl.
CPC ...
G06F 9/45504 (2013.01); G06F 9/45558 (2013.01); G06F 11/301 (2013.01); G06F 11/3636 (2013.01); G06F 2009/45591 (2013.01); G06F 2009/45595 (2013.01); G06F 2201/84 (2013.01); G06F 2201/86 (2013.01);
Abstract

A snapshot handler is registered with an event monitoring subsystem of a process virtual machine, the registering specifying a trigger event of the snapshot handler, wherein the trigger event comprises execution of a specified portion of an application executing in the process virtual machine, the trigger event specified externally from a source code of the application. Responsive to the event monitoring subsystem detecting an occurrence of the trigger event, the snapshot handler is executed, storing data of an execution state of the process virtual machine at a time of occurrence of the trigger event.


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