Invention Grant
- Patent Title: Method and system for deterministic multicore execution
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Application No.: US13764329Application Date: 2013-02-11
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Publication No.: US10402232B2Publication Date: 2019-09-03
- Inventor: Johan Fornaeus , Dennis Rice
- Applicant: Wind River Systems, Inc.
- Applicant Address: US CA Alameda
- Assignee: Wind River Systems, Inc.
- Current Assignee: Wind River Systems, Inc.
- Current Assignee Address: US CA Alameda
- Agency: Fay Kaplun & Marcin, LLP
- Main IPC: G06F9/50
- IPC: G06F9/50 ; G06F1/32

Abstract:
A system includes a memory including a plurality of software applications. The plurality of software applications includes a first software application and a second software application. The system also includes a deterministic group comprising a first processing core. The first processing core executes a first resource monitor and the first software application. The system also includes a constrained group comprising a second processing core. The second processing core executes a second resource monitor and the second software application. The first resource monitor detects an insufficient access to resources by the first software application and sends an indication to the second resource monitor. The second resource monitor receives the indication and instructs the second processing core to modify execution of the second software application.
Public/Granted literature
- US20140229956A1 Method and System for Deterministic Multicore Execution Public/Granted day:2014-08-14
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