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Emerging applications like cloud computing and big data analytics have created the need for powerful centers hosting hundreds of thousands of servers. Currently, the data centers are based on general purpose processors that provide high flexibility but lacks the energy efficiency of customized accelerators. VINEYARD1 aims to develop novel servers based on programmable hardware accelerators. Furthermore,...
In this paper, a throughput-aware transient fault detection method is presented with respect to the features of server processors. The proposed method takes the advantages of combination of reconfigurable redundant execution-based fault detection and speculative fault detection. The reconfigurable redundant execution-based fault detection method by using configuration manager module couples two free...
In this paper, a throughput-aware transient fault detection method is presented with respect to the features of server processors. The proposed method takes the advantages of combination of reconfigurable redundant execution-based fault detection and speculative fault detection. The reconfigurable redundant execution-based fault detection method by using configuration manager module couples two free...
Nowadays, high-performance transaction processing applications increasingly run on multisocket multicore servers. Such architectures exhibit non-uniform memory access latency as well as non-uniform thread communication costs. Unfortunately, traditional shared-everything database management systems are designed for uniform inter-core communication speeds. This causes unpredictable access latencies...
L7-filter is a significant deep packet inspection (DPI) extension to Netfilter in Linux's QoS framework. It classifies network traffic based on information hidden in the packet payload. Although the computationally intensive payload classification can be accelerated with multiple processors, the default OS scheduler is oblivious to both the software characteristics and the underlying multicore architecture...
Enterprise applications are built for client server architectures and rebuilt using service-oriented principles. When such web service based applications are hosted on multicore there are specific performance issues due to spatial and temporal characteristics of the multicore. Existing literature addresses the spatial case where inherent parallelism is exploited and the temporal case, where data is...
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