Takeshi Fukaya, Yuji Nakatsukasa, Yuka Yanagisawa, Yusaku Yamamoto. CholeskyQR2: a simple and communication-avoiding algorithm for computing a tall-skinny QR factorization on a large-scale parallel system. In Vassil Alexandrov, Al Geist, Christian Engelmann, editors, Proceedings of the 5th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, ScalA '14, New Orleans, Louisiana, USA, November 16-21, 2014. pages 31-38, IEEE, 2014. [doi]
Abstract is missing.