Dynamic Cache Resource Allocation for Quality of Service and System Power Reduction
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United States of America Patent
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Issued Date -
Mar 21, 2024
app pub date -
Aug 17, 2023
filing date -
Sep 15, 2022
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Abstract
A computing system performs shared cache allocation to allocate cache resources to groups of tasks. The computing system monitors the bandwidth at a memory hierarchy device that is at a next level to the cache in a memory hierarchy of the computing system. The computing system estimates a change in dynamic power from a corresponding change in the bandwidth before and after the cache resources are allocated. The allocation of the cache resources are adjusted according to an allocation policy that receives inputs including the estimated change in the dynamic power and a performance indication of task execution.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MEDIATEK INC | NO 1 DUSING 1ST RD HSINCHU SCIENCE PARK HSINCHU CITY |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chang, Ya Ting | Hsinchu City, TW | 2 | 1 |
# of filed Patents : 2 Total Citations : 1 | |||
Chen, Cheng-Tse | Hsinchu City, TW | 2 | 1 |
# of filed Patents : 2 Total Citations : 1 | |||
Chen, Jia-Ming | Hsinchu City, TW | 49 | 329 |
# of filed Patents : 49 Total Citations : 329 | |||
Chen, Yu-Pin | Hsinchu City, TW | 5 | 7 |
# of filed Patents : 5 Total Citations : 7 | |||
Lai, Chien-Yuan | Hsinchu City, TW | 11 | 70 |
# of filed Patents : 11 Total Citations : 70 |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 21, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 21, 2031 |
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Feb 17, 2011 | P | Published | |
Aug 13, 2010 | F | Filing | |
Aug 13, 2009 | PD | Priority Date |

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