An FPGA-based Sound Field Rendering System

被引：0
|
作者：
Tan, Yiyu [1 ]
Imamura, Toshiyuki [1 ]
机构：
[1] RIKEN, Ctr Computat Sci, Kobe, Hyogo, Japan
来源：
2020 IEEE INTERNATIONAL CONFERENCE ON CLUSTER COMPUTING (CLUSTER 2020) | 2020年
关键词：
sound field rendering; FPGA; FDTD;
D O I：
10.1109/CLUSTER49012.2020.00056
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This research investigates the development of an FPGA-based sound field rendering system with the FDTD method, in which wave equations are directly implemented by the reconfigurable hardware, spatial blocking and temporal parallelism are applied to alleviate external memory bandwidth bottleneck and speed up computation. Compared with the software simulation carried out on a desktop machine with a Xeon Gold 6212U processor and 512 GB DRAMs, the FPGA system achieves about 13 times speedup in computation performance.
引用
收藏
页码：414 / 415
页数：2
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