2013 臺大數學科學中心 科學計算冬季學校
新世代的高效能矩陣計算
(2013 TIMS Winter School for Scientific Computing)
最新訊息
課程資訊
2013年12月的前兩周,將有個特別的學術盛會。數位美國國家工程院士,以及來自全球學界、國家實驗室、產業界頂尖研究人員,將齊聚一堂,針對新世代的高效能矩陣計算,以「科學計算冬季學校」短期課程與「NCTS Workshop on Numerical Linear Algebra and High Performance Computing (NLAHPC)」 國際學術會議的方式,暢談最新重要研究與應用議題,引領聽眾進入新世代高效能矩陣計算的廣闊殿堂。在「科學計算冬季學校」短期課程的部分,將包含下列主題與講者:
其中「高效能特徵值與線性系統求解」,是 2013 Gene Golub SIAM Summer School 的主題課程之一。Prof. Choi 的演講部分內容也獲得 2012 SIAM Activity Group on Linear Algebra Prize。歡迎各界研發人員與同學參加!
日期:2013年 12月 3日至 7日 (星期二至星期六)
地點:國立臺灣大學,天文數學館102教室 數學研究中心308室 (原新數館)
主辦:臺大數學科學中心
聯絡人:王偉仲教授 (臺灣大學應數所,wwang@ntu.edu.tw),
劉英貝小姐 (臺大數學科學中心,tassist4@tims.ntu.edu.tw,02-3366-9901)
Course Schedule
Titles and Speakers
EV 1-8
High Performance Eigenvalue Computations
Ren-Cang Li, University of Texas at Arlington
GPU 1
How to Avoid Global Synchronization by Domino Scheme for Sparse Triangular Solve, Incomplete Cholesky Factorization and Incomplete LU Factorization?
Lung-Sheng Chien, NVIDIA Corporation, USA
GPU 2
What Does It Take to Accelerate SPICE on the GPU?
Lung-Sheng Chien, NVIDIA Corporation, USA
GMRES 1
Minimal Residual Methods for Solving Singular Hermitian, Complex Symmetric, or Skew Hermitian Linear Equations
Sou-Cheng (Terrya) Choi, University of Chicago/Argonne National Laboratory
GMRES 2
Minimal Residual Methods for Solving Singular Unsymmetric or Non-Hermitian Linear Equations
Sou-Cheng (Terrya) Choi, University of Chicago/Argonne National Laboratory
SL
Numerical Linear Algebra for Subspace Learning
Lek-Heng Lim, University of Chicago
LS 1-8
High Performance Linear Solvers
Xiaoye Sherry Li, Lawrence Berkeley National Laboratory/University of California, Berkeley
Course Schedule
Abstracts
EV 1-8 (12/3/Tue-12/4/Wed, 10:10-15:20)
LS 1-8 (12/6/Fri-12/7/Sat, 10:10-15:20)
High Performance Linear Solvers and Eigenvalue Computations
by Ren-Cang Li and Xiaoye Sherry Li
Efficient algorithms for matrix functions and equations depend critically on the solutions of underlying linear systems and eigenvalue problems. This course aims at bringing to the students the state-of-the-art high performance methods for sparse linear systems and eigenvalue computations. Many practical aspects will be addressed to deliver high speed and robustness to the users of today's sophisticated high performance computers.
For the part of linear systems, we will discuss sparse factorization techniques for building sparse direct, and hybrid direct/iterative solvers, and efficient preconditioners. An outline of this part is
For the part of eigenvalue computations, we will review existing work on Rayleigh quotient-based methods and present recent developments. An outline of this part is
GPU 1 (12/5/Wed/10:10-11:00)
How to Avoid Global Synchronization by Domino Scheme for Sparse Triangular Solve, Incomplete Cholesky Factorization and Incomplete LU Factorization?
(by Lung-Sheng Chien)
GPU 2 (12/5/Wed/11:10-12:00)
What Does It Take to Accelerate SPICE on the GPU?
by Lung-Sheng Chien
GMRES 1 (12/5/Wed, 13:30-14:20)
Minimal Residual Methods for Solving Singular Hermitian, Complex Symmetric, or Skew Hermitian Linear Equations
by Sou-Cheng (Terrya) Choi
GMRES 2 (12/5/Wed, 14:30-15:20)
Minimal Residual Methods for Solving Singular Unsymmetric or Non-Hermitian Linear Equations
by Sou-Cheng (Terrya) Choi
SL (12/5/Wed, 15:30-16:20) (related event)
Numerical Linear Algebra for Subspace Learning
by Lek-Heng Lim
Poster in PDF
Tsung-Min Huang, National Taiwan Normal University (黃聰明)
Feng-Nan Hwang, National Central University (黃楓南)
Che-Rung Lee, National Tsing Hua University (李哲榮)
Wen-Wei Lin, National Chiao Tung University (林文偉)
Chern-Shuh Wang, National Cheng Kung University (王辰樹)
Weichung Wang, National Taiwan University (王偉仲)