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As the volume of data that web services handle is becoming larger, many web service providers are utilizing memcached, an in-memory key-value store to improve their web server's performance. While memcached usually runs on a server with a high performance processor, various hardware platforms has been evaluated for running memcached in order to achieve higher performance. Recently, several works that...
Conventional processors are energy in-efficient in that they fail to utilize the fact that most of their time and energy are spent on heavily-recursively executed small code segments. A DYNaSTA accelerator, proposed and implemented, is an architectural solution to such a problem. It is an reconfigurable array accelerator featuring an hybrid architecture: only a limited portion is reconfigured dynamically...
Memcached is a technology that improves response speed of web servers by caching data on DRAMs in distributed servers. In order to achieve higher performance, memcached has been evaluated on various platforms. Among them, FPGA seems to be the most efficient platform to run memcached, and several research groups are trying to achieve higher throughput with it. However, it is difficult to utilize a...
Reconfigurable processors have widely attracted attention as an approach to realize high-performance and highly energy-efficient processors that map a target program's hot path to a reconfigurable datapath. In this paper, we propose a Control-Flow Driven Data-Flow Switching (CDDS) variable datapath architecture for embedded applications that demand extremely low power consumption in a wide range of...
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