System and method for providing burst licensing in a circuit simulation environment

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United States of America Patent

PATENT NO 6832358
APP PUB NO 20040019566A1
SERIAL NO

10322854

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method which allows for burst licensing, particularly for use in a circuit design and analysis system in which designers use tools to assist in characterizing and verifying the circuit. Burst licensing is used to provide licenses on an `as and when required` basis to allow system users or customers to carry out massive parallelism of the simulation tasks when run from selected tools. When the system receives a request to start a task, the system checks-out a burst license for use in processing the task, and assigns the license to a particular CPU. The task is then performed at that CPU, and once completed the burst license is returned to the license pool.

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Patent Owner(s)

  • CADENCE DESIGN SYSTEMS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Britton, James San Jose, CA 12 104
Foster, Paul C Scotts Valley, CA 6 27
Mayes, Alan Fareham, GB 2 8
Seiter, Richard E Santa Cruz, CA 2 8

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