【作者】 江逢斌； 李明禄；

【Author】 JIANG Feng-bin,LI Ming-lu(Department of Computer Science,Shanghai Jiaotong University,Shanghai 200240,China)

【机构】 上海交通大学计算机系；

【摘要】 在飞行器设计优化过程中,为了在不改变现有学科专业计算模块的前提下,充分发掘粗粒度并行度,为了适应特有的计算逻辑,提出一种基于多学科设计优化(MDO)理念及分布式流水线的并行计算框架,该框架既能方便地融合异构的计算资源,又能发掘计算中的并行度,提高计算效率.实验表明该框架在中小规模的分布式环境中具有良好的性能和扩展性,能缩短设计周期、降低成本.更多还原

【Abstract】 A high performance generic framework can greatly lower the cost of aircraft design. We present the design and implementation of a computing framework based on Multidisciplinary Design Optimization (MDO) theory. According to the requirement,we have proposed a distributed pipeline solution. The framework can easily integrate heterogeneous computing resources,and explore the parallelism in computing. Experiments show the good performance and scalability of the framework in medium-scaled and small-scaled applications.更多还原