Realtime signal processing on NVIDIA TX2 using CUDA

Weiss, Armin; Rosenthal, Matthias; Mazloumian, Amin

Publication type:	Conference other
Type of review:	No review
Title:	Realtime signal processing on NVIDIA TX2 using CUDA
Authors:	Weiss, Armin Rosenthal, Matthias Mazloumian, Amin
Conference details:	Nvidia GPU Technology Conference (GTC), San José, USA, 26-29 March 2018
Issue Date:	26-Mar-2018
Language:	English
Subjects:	GTC; GPU; Real-time; Tegra X2; CUDA; Persistent Kernel
Subject (DDC):	005: Computer programming, programs and data 621.3: Electrical, communications, control engineering
Abstract:	In our presentation, we will focus on low latency real-time signal processing on NVIDIA Jetson TX2. Originally designed for image processing, the Jetson TX2 incorporates a vast amount of embedded GPU processing power. However, it has not been widely used for signal processing so far. There are two main challenges that have to be addressed: Constantly high input and output data rate of arbitrary digital signals, as well as a very short and deterministic latency requirement (processing time and data transfer time). Using the example of multichannel digital audio processing, we will look at details of CUDA kernel programming, which is a precondition for uninterrupted signal processing. Moreover, we explain efficient data I/O transfer to Jetson TX2 GPU memory, synchronization between CPU and GPU as well as update mechanisms for control data.
URI:	https://digitalcollection.zhaw.ch/handle/11475/5349
Fulltext version:	Published version
License (according to publishing contract):	Not specified
Departement:	School of Engineering
Organisational Unit:	Institute of Embedded Systems (InES)
Appears in collections:	Publikationen School of Engineering

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Weiss, A., Rosenthal, M., & Mazloumian, A. (2018, March 26). Realtime signal processing on NVIDIA TX2 using CUDA. Nvidia GPU Technology Conference (GTC), San José, USA, 26-29 March 2018.

Weiss, A., Rosenthal, M. and Mazloumian, A. (2018) ‘Realtime signal processing on NVIDIA TX2 using CUDA’, in Nvidia GPU Technology Conference (GTC), San José, USA, 26-29 March 2018.

A. Weiss, M. Rosenthal, and A. Mazloumian, “Realtime signal processing on NVIDIA TX2 using CUDA,” in Nvidia GPU Technology Conference (GTC), San José, USA, 26-29 March 2018, Mar. 2018.

WEISS, Armin, Matthias ROSENTHAL und Amin MAZLOUMIAN, 2018. Realtime signal processing on NVIDIA TX2 using CUDA. In: Nvidia GPU Technology Conference (GTC), San José, USA, 26-29 March 2018. Conference presentation. 26 März 2018

Weiss, Armin, Matthias Rosenthal, and Amin Mazloumian. 2018. “Realtime Signal Processing on NVIDIA TX2 Using CUDA.” Conference presentation. In Nvidia GPU Technology Conference (GTC), San José, USA, 26-29 March 2018.

Weiss, Armin, et al. “Realtime Signal Processing on NVIDIA TX2 Using CUDA.” Nvidia GPU Technology Conference (GTC), San José, USA, 26-29 March 2018, 2018.