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Kernel Samepage Merging (KSM) is a Linux kernel module for improving memory utilization by searching and merging the redundant memory pages. When working with the hypervisors, such as Kernel-based Virtual Machine, KSM helps share identical memory pages of the hosted virtual servers so as to increase the server density. Nevertheless, while KSM improves the efficiency of the host system, it hurts the...
Heterogeneous computing is a growing trend in recent computer architecture design and is often used to improve the performance and power efficiency for computing applications by utilizing the special-purpose processors or accelerators, such as the Graphic Computing Unit (GPU), Field Programmable Gate Array (FPGA) and Digital Signal Processor (DSP). With the increase of complexity, the interaction...
This work is motivated by the advance of heterogeneous computing and the strong demands of workload acceleration in practice. By considering pipeline workloads over FPGA, this paper explores a systematic methodology to configure the hardware instances of each pipeline stage such that the maximum of the execution time of each stage is minimized, where the FPGA allocation with the memory bandwidth constraint...
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