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1

The Singular Value Decomposition: Anatomy of Optimizing an Algorithm for Extreme Scale

Dongarra, Jack, Gates, Mark, Haidar, Azzam, Kurzak, Jakub, Luszczek, Piotr, Tomov, Stanimire, Yamazaki, Ichitaro

Journal:

Year:

2018

Language:

english

File:

PDF, 2.50 MB

english, 2018

2

Communication-Avoiding Symmetric-Indefinite Factorization

Ballard, Grey, Becker, Dulceneia, Demmel, James, Dongarra, Jack, Druinsky, Alex, Peled, Inon, Schwartz, Oded, Toledo, Sivan, Yamazaki, Ichitaro

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2014

Language:

english

File:

PDF, 1.07 MB

english, 2014

3

[IEEE 2019 IEEE International Parallel and Distributed Processing Symposium (IPDPS) - Rio de Janeiro, Brazil (2019.5.20-2019.5.24)] 2019 IEEE International Parallel and Distributed Processing Symposium (IPDPS) - Matrix Powers Kernels for Thick-Restart Lanczos with Explicit External Deflation

Yamazaki, Ichitaro, Bai, Zhaojun, Lu, Ding, Dongarra, Jack

Year:

2019

Language:

english

File:

PDF, 476 KB

english, 2019

4

Performance comparison of parallel eigensolvers based on a contour integral method and a Lanczos method

Yamazaki, Ichitaro, Tadano, Hiroto, Sakurai, Tetsuya, Ikegami, Tsutomu

Journal:

Parallel Computing

Year:

2013

Language:

english

File:

PDF, 405 KB

english, 2013

5

One-sided Dense Matrix Factorizations on a Multicore with Multiple GPU Accelerators*

Yamazaki, Ichitaro, Tomov, Stanimire, Dongarra, Jack

Journal:

Procedia Computer Science

Year:

2012

Language:

english

File:

PDF, 165 KB

english, 2012

6

[IEEE 2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW) - Cambridge, MA, USA (2013.05.20-2013.05.24)] 2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum - On Partitioning and Reordering Problems in a Hierarchically Parallel Hybrid Linear Solver

Yamazaki, Ichitaro, Li, Xiaoye S., Rouet, Francois-Henry, Ucar, Bora

Year:

2013

Language:

english

File:

PDF, 290 KB

english, 2013

7

[IEEE 2013 IEEE International Symposium on Parallel & Distributed Processing (IPDPS) - Cambridge, MA, USA (2013.05.20-2013.05.24)] 2013 IEEE 27th International Symposium on Parallel and Distributed Processing - Implementing a Blocked Aasen's Algorithm with a Dynamic Scheduler on Multicore Architectures

Ballard, Grey, Becker, Dulceneia, Demmel, James, Dongarra, Jack, Druinsky, Alex, Peled, Inon, Schwartz, Oded, Toledo, Sivan, Yamazaki, Ichitaro

Year:

2013

Language:

english

File:

PDF, 1.43 MB

english, 2013

8

[IEEE 2013 IEEE International Symposium on Parallel & Distributed Processing (IPDPS) - Cambridge, MA, USA (2013.05.20-2013.05.24)] 2013 IEEE 27th International Symposium on Parallel and Distributed Processing - Virtual Systolic Array for QR Decomposition

Kurzak, Jakub, Luszczek, Piotr, Gates, Mark, Yamazaki, Ichitaro, Dongarra, Jack

Year:

2013

Language:

english

File:

PDF, 750 KB

english, 2013

9

[IEEE 2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW) - Cambridge, MA, USA (2013.05.20-2013.05.24)] 2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum - Tridiagonalization of a Symmetric Dense Matrix on a GPU Cluster

Yamazaki, Ichitaro, Dong, Tingxing, Tomov, Stanimire, Dongarra, Jack

Year:

2013

Language:

english

File:

PDF, 276 KB

english, 2013

10

[IEEE 2012 IEEE International Symposium on Parallel & Distributed Processing (IPDPS) - Shanghai, China (2012.05.21-2012.05.25)] 2012 IEEE 26th International Parallel and Distributed Processing Symposium - New Scheduling Strategies and Hybrid Programming for a Parallel Right-looking Sparse LU Factorization Algorithm on Multicore Cluster Systems

Yamazaki, Ichitaro, Li, Xiaoye S.

Year:

2012

Language:

english

File:

PDF, 713 KB

english, 2012

11

[IEEE 2014 IEEE International Parallel & Distributed Processing Symposium Workshops (IPDPSW) - Phoenix, AZ, USA (2014.5.19-2014.5.23)] 2014 IEEE International Parallel & Distributed Processing Symposium Workshops - Optimizing Krylov Subspace Solvers on Graphics Processing Units

Anzt, Hartwig, Sawyer, William, Tomov, Stanimire, Luszczek, Piotr, Yamazaki, Ichitaro, Dongarra, Jack

Year:

2014

Language:

english

File:

PDF, 413 KB

english, 2014

12

[IEEE 2014 IEEE International Parallel & Distributed Processing Symposium Workshops (IPDPSW) - Phoenix, AZ, USA (2014.5.19-2014.5.23)] 2014 IEEE International Parallel & Distributed Processing Symposium Workshops - Design and Implementation of a Large Scale Tree-Based QR Decomposition Using a 3D Virtual Systolic Array and a Lightweight Runtime

Yamazaki, Ichitaro, Kurzak, Jakub, Luszczek, Piotr, Dongarra, Jack

Year:

2014

Language:

english

File:

PDF, 370 KB

english, 2014

13

Solving dense symmetric indefinite systems using GPUs

Baboulin, Marc, Dongarra, Jack, Rémy, Adrien, Tomov, Stanimire, Yamazaki, Ichitaro

Journal:

Concurrency and Computation: Practice and Experience

Year:

2017

Language:

english

File:

PDF, 1.94 MB

english, 2017

14

[IEEE 2019 IEEE 13th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC) - Singapore, Singapore (2019.10.1-2019.10.4)] 2019 IEEE 13th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC) - Optimization of Numerous Small Dense-Matrix–Vector Multiplications in H-Matrix Arithmetic on GPU

Ohshima, Satoshi, Yamazaki, Ichitaro, Ida, Akihiro, Yokota, Rio

Year:

2019

File:

PDF, 539 KB

2019

15

Segmenting point-sampled surfaces

Ichitaro Yamazaki, Vijay Natarajan, Zhaojun Bai, Bernd Hamann

Journal:

The Visual Computer

Year:

2010

Language:

english

File:

PDF, 1006 KB

english, 2010

16

dqds with Aggressive Early Deflation

Nakatsukasa, Yuji, Aishima, Kensuke, Yamazaki, Ichitaro

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2012

Language:

english

File:

PDF, 410 KB

english, 2012

17

Adaptive Projection Subspace Dimension for the Thick-Restart Lanczos Method

Yamazaki, Ichitaro, Bai, Zhaojun, Simon, Horst, Wang, Lin-Wang, Wu, Kesheng

Journal:

ACM Transactions on Mathematical Software

Year:

2010

Language:

english

File:

PDF, 487 KB

english, 2010

18

Tridiagonalization of a dense symmetric matrix on multiple GPUs and its application to symmetric eigenvalue problems

Yamazaki, Ichitaro, Dong, Tingxing, Solcà, Raffaele, Tomov, Stanimire, Dongarra, Jack, Schulthess, Thomas

Journal:

Concurrency and Computation: Practice and Experience

Year:

2014

Language:

english

File:

PDF, 1.73 MB

english, 2014

19

[IEEE 2014 IEEE International Parallel & Distributed Processing Symposium (IPDPS) - Phoenix, AZ, USA (2014.5.19-2014.5.23)] 2014 IEEE 28th International Parallel and Distributed Processing Symposium - Improving the Performance of CA-GMRES on Multicores with Multiple GPUs

Yamazaki, Ichitaro, Anzt, Hartwig, Tomov, Stanimire, Hoemmen, Mark, Dongarra, Jack

Year:

2014

Language:

english

File:

PDF, 334 KB

english, 2014

20

Mixed-Precision Cholesky QR Factorization and Its Case Studies on Multicore CPU with Multiple GPUs

Yamazaki, Ichitaro, Tomov, Stanimire, Dongarra, Jack

Journal:

SIAM Journal on Scientific Computing

Year:

2015

Language:

english

File:

PDF, 375 KB

english, 2015

21

Design and Implementation of a Large Scale Tree-Based QR Decomposition Using a 3D Virtual Systolic Array and a Lightweight Runtime

Yamazaki, Ichitaro, Kurzak, Jakub, Luszczek, Piotr, Dongarra, Jack

Journal:

Parallel Processing Letters

Year:

2014

Language:

english

File:

PDF, 628 KB

english, 2014

22

[IEEE 2014 5th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA) - New Orleans, LA, USA (2014.11.17-2014.11.17)] 2014 5th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems - Performance and Portability with OpenCL for Throughput-Oriented HPC Workloads across Accelerators, Coprocessors, and Multicore Processors

Cao, Chongxiao, Gates, Mark, Haidar, Azzam, Luszczek, Piotr, Tomov, Stanimire, Yamazaki, Ichitaro

Year:

2014

Language:

english

File:

PDF, 422 KB

english, 2014

23

Application of PDSLin to the magnetic reconnection problem

Yuan, Xuefei, Li, Xiaoye S, Yamazaki, Ichitaro, Jardin, Stephen C, Koniges, Alice E, Keyes, David E

Journal:

Computational Science & Discovery

Year:

2013

Language:

english

File:

PDF, 326 KB

english, 2013

24

[IEEE SC14: International Conference for High Performance Computing, Networking, Storage and Analysis - New Orleans, LA, USA (2014.11.16-2014.11.21)] SC14: International Conference for High Performance Computing, Networking, Storage and Analysis - Domain Decomposition Preconditioners for Communication-Avoiding Krylov Methods on a Hybrid CPU/GPU Cluster

Yamazaki, Ichitaro, Rajamanickam, Sivasankaran, Boman, Erik G., Hoemmen, Mark, Heroux, Michael A., Tomov, Stanimire

Year:

2014

Language:

english

File:

PDF, 448 KB

english, 2014

25

[IEEE 2014 5th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA) - New Orleans, LA, USA (2014.11.17-2014.11.17)] 2014 5th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems - Deflation Strategies to Improve the Convergence of Communication-Avoiding GMRES

Yamazaki, Ichitaro, Tomov, Stanimire, Dongarra, Jack

Year:

2014

Language:

english

File:

PDF, 371 KB

english, 2014

26

[ACM Press the 6th Workshop - Austin, Texas (2015.11.15-2015.11.15)] Proceedings of the 6th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems - ScalA '15 - Mixed-precision block gram Schmidt orthogonalization

Yamazaki, Ichitaro, Tomov, Stanimire, Kurzak, Jakub, Dongarra, Jack, Barlow, Jesse

Year:

2015

Language:

english

File:

PDF, 238 KB

english, 2015

27

[IEEE 2014 IEEE International Conference on Big Data (Big Data) - Washington, DC, USA (2014.10.27-2014.10.30)] 2014 IEEE International Conference on Big Data (Big Data) - Access-averse framework for computing low-rank matrix approximations

Yamazaki, Ichitaro, Mary, Theo, Kurzak, Jakub, Tomov, Stanimire, Dongarra, Jack

Year:

2014

Language:

english

File:

PDF, 1.37 MB

english, 2014

28

A survey of recent developments in parallel implementations of Gaussian elimination

Donfack, Simplice, Dongarra, Jack, Faverge, Mathieu, Gates, Mark, Kurzak, Jakub, Luszczek, Piotr, Yamazaki, Ichitaro

Journal:

Concurrency and Computation: Practice and Experience

Year:

2015

Language:

english

File:

PDF, 785 KB

english, 2015

29

Non-GPU-resident symmetric indefinite factorization

Yamazaki, Ichitaro, Tomov, Stanimire, Dongarra, Jack

Journal:

Concurrency and Computation: Practice and Experience

Year:

2016

Language:

english

File:

PDF, 1.53 MB

english, 2016

30

Stability and Performance of Various Singular Value QR Implementations on Multicore CPU with a GPU

Yamazaki, Ichitaro, Tomov, Stanimire, Dongarra, Jack

Journal:

ACM Transactions on Mathematical Software

Year:

2016

Language:

english

File:

PDF, 1.71 MB

english, 2016

31

With Extreme Computing, the Rules Have Changed

Dongarra, Jack, Tomov, Stanimire, Luszczek, Piotr, Kurzak, Jakub, Gates, Mark, Yamazaki, Ichitaro, Anzt, Hartwig, Haidar, Azzam, Abdelfattah, Ahmad

Journal:

Computing in Science & Engineering

Year:

2017

Language:

english

File:

PDF, 492 KB

english, 2017

32

Structure-aware Linear Solver for Realtime Convex Optimization for Embedded Systems

Yamazaki, Ichitaro, Nooshabadi, Saeid, Tomov, Stan, Dongarra, Jack

Journal:

IEEE Embedded Systems Letters

Year:

2017

Language:

english

File:

PDF, 946 KB

english, 2017

33

[IEEE 2017 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) - Orlando / Buena Vista, FL, USA (2017.5.29-2017.6.2)] 2017 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) - Improving Performance of GMRES by Reducing Communication and Pipelining Global Collectives

Yamazaki, Ichitaro, Hoemmen, Mark, Luszczek, Piotr, Dongarra, Jack

Year:

2017

Language:

english

File:

PDF, 547 KB

english, 2017

34

[IEEE 2017 IEEE International Conference on Big Data (Big Data) - Boston, MA (2017.12.11-2017.12.14)] 2017 IEEE International Conference on Big Data (Big Data) - Sampling algorithms to update truncated SVD

Yamazaki, Ichitaro, Tomov, Stanimire, Dongarra, Jack

Year:

2017

Language:

english

File:

PDF, 701 KB

english, 2017

35

Symmetric Indefinite Linear Solver using OpenMP Task on Multicore Architecture

Yamazaki, Ichitaro, Kurzak, Jakub, Wu, Panruo, Zounon, Mawussi, Dongarra, Jack

Journal:

IEEE Transactions on Parallel and Distributed Systems

Year:

2018

Language:

english

File:

PDF, 2.34 MB

english, 2018

36

[IEEE 2017 IEEE International Conference on Big Data (Big Data) - Boston, MA (2017.12.11-2017.12.14)] 2017 IEEE International Conference on Big Data (Big Data) - Scaling point set registration in 3D across thread counts on multicore and hardware accelerator platforms through autotuning for large scale analysis of scientific point clouds

Luszczek, Piotr, Kurzak, Jakub, Yamazaki, Ichitaro, Keffer, David, Dongarra, Jack

Year:

2017

Language:

english

File:

PDF, 6.71 MB

english, 2017

37

[IEEE 2017 IEEE High-Performance Extreme Computing Conference (HPEC) - Waltham, MA (2017.9.12-2017.9.14)] 2017 IEEE High Performance Extreme Computing Conference (HPEC) - Towards numerical benchmark for half-precision floating point arithmetic

Luszczek, Piotr, Kurzak, Jakub, Yamazaki, Ichitaro, Dongarra, Jack

Year:

2017

Language:

english

File:

PDF, 876 KB

english, 2017

38

Computing Low-Rank Approximation of a Dense Matrix on Multicore CPUs with a GPU and Its Application to Solving a Hierarchically Semiseparable Linear System of Equations

Yamazaki, Ichitaro, Tomov, Stanimire, Dongarra, Jack

Journal:

Scientific Programming

Year:

2015

Language:

english

File:

PDF, 3.06 MB

english, 2015

39

[IEEE 2018 IEEE International Parallel and Distributed Processing Symposium (IPDPS) - Vancouver, BC (2018.5.21-2018.5.25)] 2018 IEEE International Parallel and Distributed Processing Symposium (IPDPS) - Performance of Hierarchical-matrix BiCGStab Solver on GPU Clusters

Yamazaki, Ichitaro, Abdelfattah, Ahmad, Ida, Akihiro, Ohshima, Satoshi, Tomov, Stanimire, Yokota, Rio, Dongarra, Jack

Year:

2018

File:

PDF, 774 KB

2018

40

[IEEE 2018 IEEE International Parallel and Distributed Processing Symposium (IPDPS) - Vancouver, BC (2018.5.21-2018.5.25)] 2018 IEEE International Parallel and Distributed Processing Symposium (IPDPS) - Performance of Hierarchical-matrix BiCGStab Solver on GPU Clusters

Yamazaki, Ichitaro, Abdelfattah, Ahmad, Ida, Akihiro, Ohshima, Satoshi, Tomov, Stanimire, Yokota, Rio, Dongarra, Jack

Year:

2018

Language:

english

File:

PDF, 774 KB

english, 2018

41

Distributed-memory lattice H-matrix factorization

Yamazaki, Ichitaro, Ida, Akihiro, Yokota, Rio, Dongarra, Jack

Journal:

International Journal of High Performance Computing Applications

Year:

2019

Language:

english

File:

PDF, 1.14 MB

english, 2019

42

[IEEE 2019 IEEE High Performance Extreme Computing Conference (HPEC) - Waltham, MA, USA (2019.9.24-2019.9.26)] 2019 IEEE High Performance Extreme Computing Conference (HPEC) - Increasing Accuracy of Iterative Refinement in Limited Floating-Point Arithmetic on Half-Precision Accelerators

Luszczek, Piotr, Yamazaki, Ichitaro, Dongarra, Jack

Year:

2019

File:

PDF, 930 KB

2019

43

[IEEE 2019 IEEE/ACM Parallel Applications Workshop, Alternatives To MPI (PAW-ATM) - Denver, CO, USA (2019.11.17-2019.11.17)] 2019 IEEE/ACM Parallel Applications Workshop, Alternatives To MPI (PAW-ATM) - Evaluation of Programming Models to Address Load Imbalance on Distributed Multi-Core CPUs: A Case Study with Block Low-Rank Factorization

Pei, Yu, Bosilca, George, Yamazaki, Ichitaro, Ida, Akihiro, Dongarra, Jack

Year:

2019

File:

PDF, 3.32 MB

2019

44

Reducing the amount of out-of-core data access for GPU-accelerated randomized SVD

Lu, Yuechao, Yamazaki, Ichitaro, Ino, Fumihiko, Matsushita, Yasuyuki, Tomov, Stanimire, Dongarra, Jack

Journal:

Concurrency and Computation: Practice and Experience

Year:

2020

File:

PDF, 1.43 MB

2020