DEVICE AND METHOD FOR A TIME AND SPACE PARTITIONED BASED OPERATING SYSTEM ON A MULTI-CORE PROCESSOR

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United States of America Patent

APP PUB NO 20130227238A1
SERIAL NO

13406939

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Abstract

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A device and method runs a plurality of user applications. The device includes a multi-core processor where one core is a supervisor core for an operating system. Each remaining core is a partition core for one of the user applications. The operating system and each of the user applications run concurrently. The device includes a memory arrangement including a plurality of memory blocks. Each memory block includes a predetermined, sequential set of sectors so that data for a first user application is stored only on a first set of sectors of a first memory block and data for a second user application is stored only on a second set of sectors of a second memory block. One memory block is associated with only the supervisor core and each of the remaining memory blocks is associated with only a respective partition core.

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Patent Owner(s)

Patent OwnerAddress
WIND RIVER SYSTEMS INC500 WIND RIVER WAY ALAMEDA CA 94501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
VIJVERBERG, Thomas Weilheim, DE 1 3

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