Deeply Heterogeneous Many-Accelerator Infrastructure for HPC Architecture Exploration
José Flich, Alessandro Cilardo, Kovaç M., Rafael Tornero, Mirko Gagliardi, Edoardo Fusella, Martínez J.M., Tomás Picornell · Advances in parallel computing · 2018
It is well known that heterogeneous computing is being adopted in HPC systems, with the adoption of GPGPUs and manycore accelerators, and currently with the early adoption of FPGA systems. The FETHPC MANGO project emerged to analyze future heterogeneous manycore architectures for HPC. In this paper we describe the details of the heterogeneous architecture proposed in the MANGO project. The paper focuses mainly on the description of the interconnect design, the accelerators layout strategy, and the design of manycore accelerators for specific target applications within MANGO. We conclude the paper with the description of one of the targeted applications within MANGO.