Adapteva Epiphany协处理器的OpenSHMEM实现
An OpenSHMEM Implementation for the Adapteva Epiphany Coprocessor
摘要：
本文报告的实现和性能评估的OpenSHMEM 1.3规范的Adapteva主显节架构内的Xellella单板计算机。Epiphany架构具有巨大的众核可扩展性，具有物理紧凑的RISC CPU内核2D阵列和快速的片上网络（NoC）。虽然完全能够执行MPMD，但核心和网络的物理拓扑和内存映射功能可以很好地转换为分区全局地址空间（PGAS）编程模型和使用SHMEM的SPMD执行。
英文摘要：
This paper reports the implementation and performance evaluation of the OpenSHMEM 1.3 specification for the Adapteva Epiphany architecture within the Parallella single-board computer. The Epiphany architecture exhibits massive many-core scalability with a physically compact 2D array of RISC CPU cores and a fast network-on-chip (NoC). While fully capable of MPMD execution, the physical topology and memory-mapped capabilities of the core and network translate well to Partitioned Global Address Space (PGAS) programming models and SPMD execution with SHMEM.
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