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GTC ON-DEMAND

Astronomy & Astrophysics
Presentation
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Image-Domain Gridding on Accelerators
Abstract:
We will present our latest results on Image Domain Gridding, an algorithm for radio astronomical imaging. This algorithm outperforms the state of the art in traditional imaging algorithms both in terms of image quality (by applying more corrections) and performance. In this talk, we will first introduce the algorithm and then demonstrate that this algorithm works very well on highly parallel accelerators. We will show the in-depth performance analysis and optimization techniques that we applied to get there.
 
Topics:
Astronomy & Astrophysics, Performance Optimization
Type:
Talk
Event:
GTC Silicon Valley
Year:
2018
Session ID:
S8128
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