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:
Aug. 12, 2025
Filed:
Jun. 29, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Venkatraman Govindaraju, Fremont, CA (US);
Pavel Sokolov, Menlo Park, CA (US);
Naresh Chainani, Mountain View, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Improved crash resilience is implemented in shared memory processing systems. A processing application including a plurality processing groups may be configured, and a processing group including a plurality of processes may allocate memory from a global shared memory to a group-private shared memory arena. Then, an abnormal execution condition for a failing process of the processing group may be detected during execution of a processing job. Responsive to the detection, a recovery of execution of the processing group may be performed while continuing execution of processing groups of the application. The recovery may include restoring the processing group to a normal execution state and returning the allocated memory of the group-private memory arena to the global shared memory.