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More Computations for Less Energy

Electronic Specifier (11/03/16) Enaie Azambuja

EUROSERVER, a leading European Union-funded research project, is clearing a path toward lower energy consumption in data centers. EUROSERVER combines the concept of chiplets, where multiple silicon subsystems are mounted in an integrated device, and a new system architecture to enable more energy-efficient servers. The project has yielded system architecture and runtime software innovations that include sharing of peripheral devices, access to system-wide memory, data compression to better use memory, and lightweight hypervisor capabilities. The growing capacity and number of data centers is accompanied by increasing financial and environmental impacts of their energy consumption. EUROSERVER will develop a new type of server derived from efficient and scalable ARM processors and the flexibility of a system-on-chip (SoC) design. “The SoC architectures and advanced packaging solutions being developed bring us one step closer to scalability and power efficiency in data centers,” says EUROSERVER coordinator Isabelle Dor. “We are also delighted that two startups have been created to leverage innovations from the project.” The startups include KALEAO, which has rolled out a unique generation of Web-scale, true-converged server appliance with physicalized resource sharing, OpenStack virtualization services, and extreme core density, supporting low energy consumption and significant computing capabilities.

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