Search Results for author: Takeshi Fukaya

Found 2 papers, 2 papers with code

Effect of Mixed Precision Computing on H-Matrix Vector Multiplication in BEM Analysis

1 code implementation30 Oct 2019 Rise Ooi, Takeshi Iwashita, Takeshi Fukaya, Akihiro Ida, Rio Yokota

Hierarchical Matrix (H-matrix) is an approximation technique which splits a target dense matrix into multiple submatrices, and where a selected portion of submatrices are low-rank approximated.

Mathematical Software Distributed, Parallel, and Cluster Computing

EigenKernel - A middleware for parallel generalized eigenvalue solvers to attain high scalability and usability

1 code implementation3 Jun 2018 Kazuyuki Tanaka, Hiroto Imachi, Tomoya Fukumoto, Takeshi Fukaya, Yusaku Yamamoto, Takeo Hoshi

An open-source middleware named EigenKernel was developed for use with parallel generalized eigenvalue solvers or large-scale electronic state calculation to attain high scalability and usability.

Computational Physics Materials Science Numerical Analysis

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