Memory compression method and apparatus for heterogeneous...

Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting

Reexamination Certificate

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Details

C709S201000, C711S170000, C712S010000

Reexamination Certificate

active

07849241

ABSTRACT:
The disclosed heterogeneous processor compresses information to more efficiently store the information in a system memory coupled to the processor. The heterogeneous processor includes a general purpose processor core coupled to one or more processor cores that exhibit an architecture different from the architecture of the general purpose processor core. In one embodiment, the processor dedicates a processor core other than the general purpose processor core to memory compression and decompression tasks. In another embodiment, system memory stores both compressed information and uncompressed information.

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