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There has been increasing interests in processing large-scale real-world graphs, and recently many graph systems have been proposed. Vertex-centric GAS (Gather-Apply-Scatter) and Edge-centric GAS are two graph computation models being widely adopted, and existing graph analytics systems commonly follow only one computation model, which is not the best choice for real-world graph processing. In fact,...
String matching has become essential and widely applied in modern computer applications, especially with explosive data scale. As a classic fast and exact single pattern matching algorithm, Knuth-Morris-Pratt (KMP) algorithm has been demonstrated in network security and computational biology. However, with the increasing amount of data in the modern society, it becomes increasing important and essential...
This paper presents a software and hardware co-design flow for the coarse-grained systems on chip. It enables a multi-target design space exploration (MT-DSE) algorithm with multiple objectives such as chip area utilization, energy consumption, core efficiency, interconnection structure, application workload and speedup aware. With the help of the MT-DSE tool, the proposed design flow can supply a...
In reconfigurable computing, more tasks could be executed in parallel on the limited hardware resources by time multiplexing. Finding the available start time and appropriate placement position for arrival tasks is the key point of online reconfigurable scheduling. In this paper, we introduce an online scheduling algorithm with reconfigurable resource management. Vertex position tree — a new date...
The developing semiconductor technology enables the reconfigurable hardware such as FPGA. Distributed reconfigurable system is a FPGA-based hardware accelerated system with network. Applications can be accelerated as hardware module by FPGA in a distributed system. There are few works about application mapping on distributed reconfigurable system. In this paper an application mapping scheme for reconfigurable...
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