Massively Parallel Polar Decomposition on Distributed-Memory Systems

The authors thank Cray Inc. and Intel Corp. in the context of the Cray Center of Excellence and Intel Parallel Computing Center awarded to the Extreme Computing Research Center (ECRC) at KAUST. The authors also thank Mustafa Abduljabbar from ECRC for his help to further enhance the general features of the code. For computer time, this research used Shaheen supercomputer hosted at the Supercomputing Laboratory at King Abdullah University of Science and Technology (KAUST).