二村 保徳(フタムラ ヤスノリ)
- 会議発表等
- Recent Advances on the Algorithm-based Fault Tolerance of the Sakurai-Sugiura Eigensolver
Futamura Yasunori; Imakura AKira; Sakurai Tetsuya
18th SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP18)/2018-03-07--2018-03-10 - Efficient and Scalable Calculation of Complex Band Structure Using Sakurai-Sugiura Method
Iwase Shigeru; Futamura Yasunori; Imakura Akira; Sakurai ...
International Conference for High Performance Computing, Networking, Storage and Analysis (SC17)/2017-11-13--2017-11-16 - Structure-preserving of the block SS--Hankel method for solving Hermitian generalized eigenvalue problems
Imakura Akira; Futamura Yasunori; Sakurai Tetsuya
12th International Conference on Parallel Processing and Applied Mathematics (PPAM2017)/2017-09-10--2017-09-13 - A real-valued method for improving efficiency of a contour integral eigenvalue solver
Futamura Yasunori; Imakura Akira; Sakurai Tetsuya
2017 Meeting of the International Linear Algebra Society/2017-07-24--2017-07-28 - Nonlinear Sakurai-Sugiura method for electronic transport calculation
Sakurai Tetsuya; Futamura Yasunori; Imakura Akira; Iwase ...
2017 Meeting of the International Linear Algebra Society/2017-07-24--2017-07-28 - Nonlinear Sakurai-Sugiura method for complex band structure calculation on KNL cluster
Sakurai Tetsuya; Futamura Yasunori; Imakura Akira; Shiger...
The Platform for Advanced Scientific Compuging (PASC) Conference/2017-06-26--2017-06-28 - Applications of the Parallel Complex Moment-Based Eigensolver Package z-Pares to Large-Scale Scientific Computations
futamura yasunori; Imakura Akira; Sakurai Tetsuya
SIAM Conference on Computational Science and Engineering (CSE17)/2017-02-27--2017-03-03 - Complex moment-based eigensolvers with hierarchical parallelism
Imakura Akira; futamura yasunori; tetsuya sakurai
International Workshop on Massively Parallel Programming for Quantum Chemistry and Physics 2017/2017-01-09--2017-01-10 - A scalable parallel eigensolver for large-scale NVH problems on petascale computing environment
Sakurai Tetsuya; Futamura Yasunori
PANACM 2015/2015-04-27--2015-04-29 - Applications of A Contour Integral Based Eigenvalue Solver to Large-scale Nanostructure Simulations with Density Functional Theory
Sakurai Tetsuya; Futamura Yasunori
ICIAM 2015/2015-08-10--2015-08-14 - A memory saving technique for a complex moment based sparse eigensolver using the shifted block biconjugate gradient method
Futamura Yasunori; Tetsuya Sakurai
International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2015)/2015-09-14--2015-09-16 - Highly Parallel Eigenvalue Computation in Vibration Analysis Using A Complex Moment Based Eigensolver
Yasunori Futamura; Tetsuya Sakurai; Takanori Ide; Kentaro Toda
ICIAM 2015/2015-08-10--2015-08-14 - Error resilience strategy of a complex moment-based eigensolver
今倉 暁; Yasunori Futamura; Sakurai Tetsuya
Annual Meeting on Advanced Computing System and Infrastructure (ACSI) 2015/2015-01-26--2015-01-28 - 内部固有値問題のためのFEAST法に対するArnoldi/Lanczos型改良法の提案
今倉 暁; 二村 保徳; 櫻井 鉄也
2015年並列／分散／協調処理に関する『別府』サマー・ワークショップ (SWoPP2015)/2015-08-04--2015-08-06 - A Contour Integral-based Parallel Eigensolver with Higher Complex Moments
Sakurai Tetsuya; Yasunori Futamura; Imakura Akira
SIAM Conference on Applied Linear Algebra (SIAM LA15)/2015-10-26--2015-10-30 - Error resilience strategy of a complex moment-based eigensolver
Imakura Akira; Futamura Yasunori; Sakurai Tetsuya
International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2015)/2015-09-14--2015-09-16 - Inherent error resilience of a complex moment-based eigensolver for solving interior eigenvalue problem
Imakura Akira; Futamura Yasunori; Sakurai Tetsuya
2015 LBNL - Tsukuba Joint Meeting/2015-05-28--2015-05-29 - Fault tolerance inherent in a complex moment-based eigensolver
Imakura Akira; Futamura Yasunori; Sakurai Tetsuya
Sparse Solvers for Exascale: From Building Blocks to Applications/2015-03-23--2015-03-25 - Inherent error resilience of a complex moment-based eigensolver
Imakura Akira; Futamura Yasunori; Sakurai Tetsuya
SIAM Conference on Computational Science and Engineering (CSE15)/2015-03-14--2015-03-18 - Efficient optimization of local orbitals and eigenstate calculations in O(N) DFT code CONQUEST
A. Nakata; D.R. Bowler; Futamura Yasunori; Sakurai Tetsuya; T...
International Symposium on Computics: Quantum Simulation and Design (ISC-QSD)/2014-12-01--2014-12-03 - z-Pares: A Complex Moment Based Hierarchical Parallel Eigensolver Package
Futamura Yasunori; Sakurai Tetsuya
2014 SIAM Annual Meeting/2014-07-07--2014-07-11 - z-Pares: A complex moment based hierarchical parallel eigenvalue solver package
Futamura Yasunori; Sakurai Tetsuya
8th International Workshop on Parallel Matrix Algorithms and Applications/2014-07-02--2014-07-04 - Parallel implementation of a complex moment based eigensolver for dense generalized eigenvalue problems on distributed GPU systems
Yano Takahiro; Futamura Yasunori; Sakurai Tetsuya
8th International Workshop on Parallel Matrix Algorithms and Applications/2014-07-02--2014-07-04 - 各種周回積分型固有値解法の関係性について −Sakurai-Sugiura法と京コンピュータの産業応用−
井手 貴範; 東田 憲太郎; 櫻井 鉄也; 二村 保徳
2014年度 RIMS 研究集会「新時代の科学技術を牽引する数値解析学」/2014-10-08--2014-10-10 - 並列疎行列固有値解析エンジン z-Pares の性能評価
二村 保徳; 櫻井 鉄也
2014 年 並列/分散/協調処理に関する『新潟』サマー・ワークショップ/2014-07-28--2014-07-30
- Recent Advances on the Algorithm-based Fault Tolerance of the Sakurai-Sugiura Eigensolver