Electrical computers and digital processing systems: processing – Processing architecture – Microprocessor or multichip or multimodule processor having...
Reexamination Certificate
2005-06-08
2009-02-10
Kim, Kenneth S (Department: 2111)
Electrical computers and digital processing systems: processing
Processing architecture
Microprocessor or multichip or multimodule processor having...
C717S158000
Reexamination Certificate
active
07490220
ABSTRACT:
In a processor having multiple clusters which operate in parallel, the number of clusters in use can be varied dynamically. At the start of each program phase, the configuration option for an interval is run to determine the optimal configuration, which is used until the next phase change is detected. The optimum instruction interval is determined by starting with a minimum interval and doubling it until a low stability factor is reached.
REFERENCES:
patent: 6026479 (2000-02-01), Fisher et al.
patent: 6836839 (2004-12-01), Master et al.
patent: 2004/0103263 (2004-05-01), Colavin et al.
patent: 2004/0111708 (2004-06-01), Calder et al.
patent: 2005/0071694 (2005-03-01), Gonzalez et al.
patent: 2005/0278555 (2005-12-01), Chaparro et al.
Albonesi David
Balasubramonian Rajeev
Dwarkadas Sandhya
Kim Kenneth S
Stolowitz Ford Cowger LLP
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