Search Results for author: Norbert Podhorszki

Found 4 papers, 2 papers with code

Spatiotemporally adaptive compression for scientific dataset with feature preservation -- a case study on simulation data with extreme climate events analysis

no code implementations6 Jan 2024 Qian Gong, Chengzhu Zhang, Xin Liang, Viktor Reshniak, Jieyang Chen, Anand Rangarajan, Sanjay Ranka, Nicolas Vidal, Lipeng Wan, Paul Ullrich, Norbert Podhorszki, Robert Jacob, Scott Klasky

Additionally, we integrate spatiotemporal feature detection with data compression and demonstrate that performing adaptive error-bounded compression in higher dimensional space enables greater compression ratios, leveraging the error propagation theory of a transformation-based compressor.

Data Compression

On the Scalability of Data Reduction Techniques in Current and Upcoming HPC Systems from an Application Perspective

2 code implementations1 Jun 2017 Axel Huebl, Rene Widera, Felix Schmitt, Alexander Matthes, Norbert Podhorszki, Jong Youl Choi, Scott Klasky, Michael Bussmann

We implement and benchmark parallel I/O methods for the fully-manycore driven particle-in-cell code PIConGPU.

Performance Computational Physics D.4.8; B.4.3; I.6.6

Cannot find the paper you are looking for? You can Submit a new open access paper.