CPU+GPU海量信息集群高速显示技术

摘要

There is much waste of computing resources in cluster, such as setting aside multi-core CPU, underutilization of GPU, separating the use of CPU and GPU. To use CPU and GPU better, some technologies, such as multicore CPU processing, GPU parallel processing and CPU + GPU integrated processing, are researched in this paper. A CPU + GPU cluster parallel display system is presented to improve the parallel display capability of cluster tiled system. The experimental results show that the CPU + GPU cluster parallel display system presented is feasible and can greatly improve the display speed of massvie information.%针对集群显示系统中存在的CPU多核闲置、GPU利用不足、CPU与GPU结合困难等问题，研究了CPU多核多线程处理、GPU并行处理及CPU+GPU整合运算等技术，提出并构建了CPU+GPU集群并行显示系统，提升了集群并行显示系统的综合运算能力，实验结果表明CPU+GPU集群并行显示技术是有效的，为海量信息高速显示提供了有效的解决方案。