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Explore the development of advanced GPU-based signal processing pipelines specifically designed for radio astronomy applications in this 22-minute conference talk. Learn about cutting-edge computational techniques that leverage graphics processing units to handle the massive data streams generated by modern radio telescopes. Discover how next-generation GPU architectures can accelerate real-time signal processing tasks essential for detecting and analyzing fast radio transients, including Fast Radio Bursts (FRBs) and other cosmic phenomena. Understand the technical challenges involved in implementing efficient parallel processing algorithms for radio astronomy data, including considerations for memory management, data throughput, and computational optimization. Gain insights into the practical implementation of GPU-accelerated pipelines that can process high-volume radio frequency data in real-time, enabling more sensitive detection of transient astronomical events. Examine the performance improvements and scalability advantages that modern GPU architectures offer over traditional CPU-based processing methods in radio astronomy contexts. This presentation, delivered as part of the FTSky program on Fast Radio Transients at the International Centre for Theoretical Sciences, provides valuable technical knowledge for researchers and engineers working on next-generation radio telescope systems and signal processing infrastructure.
