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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shrikant Sundaram Lnu0
Weihuang Wang0
Weinan Ma0
Gerald Schmidt0
Srinath Atluri0
Date of Patent
December 12, 2023
0Patent Application Number
175915460
Date Filed
February 2, 2022
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Embodiments of the present invention relate to an architecture that uses hierarchical statistically multiplexed counters to extend counter life by orders of magnitude. Each level includes statistically multiplexed counters. The statistically multiplexed counters includes P base counters and S subcounters, wherein the S subcounters are dynamically concatenated with the P base counters. When a row overflow in a level occurs, counters in a next level above are used to extend counter life. The hierarchical statistically multiplexed counters can be used with an overflow FIFO to further extend counter life.
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