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
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Issued Date -
Aug 29, 2013
app pub date -
Feb 28, 2012
filing date -
Feb 28, 2012
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Abandoned
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Abstract
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 Owner | Address | |
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WIND RIVER SYSTEMS INC | 500 WIND RIVER WAY ALAMEDA CA 94501 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
VIJVERBERG, Thomas | Weilheim, DE | 1 | 3 |
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