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US-2024256032-A1 · Aug 1, 2024 · US
Power budget allocation in multi-processor systems
US9052895B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9052895-B2 |
| Application number | US-201113082144-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 7, 2011 |
| Priority date | Apr 7, 2010 |
| Publication date | Jun 9, 2015 |
| Grant date | Jun 9, 2015 |
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- Title
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Abstract
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Systems, apparatuses, methods, and software that implement power budget allocation optimization algorithms in multi-processor systems, such as server farms. The algorithms are derived from a queuing theoretic model that minimizes the mean response time of the system to the jobs in the workload while accounting for a variety of factors. These factors include, but are not necessarily limited to, the type of power (frequency) scaling mechanism(s) available within the processors in the system, the power-to-frequency relationship(s) of the processors for the scaling mechanism(s) available, whether or not the system is an open or closed loop system, the arrival rate of jobs incoming into the system, the number of jobs within the system, and the type of workload being processed.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of allocating a fixed power budget P among a number k of computers arranged in a system to process incoming jobs collectively, wherein k is greater than one and each of the k computers has an operating state, the method comprising: determining a desired power state for each of the k computers based on a queuing theoretic model that considers an arrival rate of the incoming jobs, the fixed power budget P, and the operating state of each of the k comp…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9052895B2 cover?
- Systems, apparatuses, methods, and software that implement power budget allocation optimization algorithms in multi-processor systems, such as server farms. The algorithms are derived from a queuing theoretic model that minimizes the mean response time of the system to the jobs in the workload while accounting for a variety of factors. These factors include, but are not necessarily limited to, …
- Who is the assignee on this patent?
- Harchol-Balter Mor, Gandhi Anshul, Das Rajarshi, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification G06F1/3203. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jun 09 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).