With the emergence of a large number of multi-core systems, many 3D routing schemes have been developed for network-on-chips (NoCs) in order to obtain low overhead and high-performance. Nevertheless, it is difficult to possess these characteristics for contemporary 3D routing algorithms. This study presents a new routing algorithm for 3D stacked NoCs based on the repetitive turn concept. The authors propose the high-performance minimum pressure turn model (MPTM) routing algorithm that can be applied to a 3D case. Repetitive prohibited turns are spread in the row and column of the planes and vertical direction in the MPTM routing algorithm with no virtual channels. Besides, the MPTM routing algorithm has minimum routing pressure by exploring the whole 3D space. Considering network average latency and throughput, the results acquired show that the MPTM scheme improves performance over existing work.

中文翻译：

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具有重复转向概念的无死锁自适应3D片上网络路由算法

随着大量多核系统的出现，为片上网络（NoC）开发了许多3D路由方案，以获得低开销和高性能。但是，对于现代3D路由算法，很难拥有这些特征。这项研究提出了一种基于重复转向概念的3D堆叠NoC的新路由算法。作者提出了可应用于3D情况的高性能最小压力转弯模型（MPTM）路由算法。在没有虚拟通道的MPTM路由算法中，重复的禁止转弯分布在平面的行和列以及垂直方向上。此外，MPTM路由算法通过探索整个3D空间具有最小的路由压力。考虑到网络平均延迟和吞吐量，