Patent ID: 8200992

Claim:
A computing system comprising: a web page search node including a web page collection; a web server configured to receive, from a given user via a web browser, a search query including keywords, wherein the node is caused to search pages in its own collection that best match the search query; and a search page returner configured to return, to the user, high ranked pages; wherein the node includes a power-efficiency-enhanced processing subsystem, the power efficiency enhanced subsystem including M processors, the M processors being configured to emulate N virtual processors and being configured to limit a virtual processor memory access rate at which each of the N virtual processors accesses data memory banks, wherein M and N are integer values and wherein N is greater than M, wherein the data memory banks are the most local data memory to the N virtual processors, and wherein the clock speed of the M processors is faster than the memory access rate of the data memory banks by an integer multiple.