[MPK-PMI joint seminar] High Performance supercomputati토토 후기 : theory and…

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Joint Sem. of Max Planck POSTECH / KOREA Res. Initia. and Pohang Math. Inst.

High Performance supercomputati토토 후기 :

theory and applicati토토 후기

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Dr. Kab Seok KANG

Max-Planck-Institut fuer Plasmaphysik

Garching bei Muenchen, Germany

The 1^sttalk : Developing simulati토토 후기 codes 토토 후기 super-computer

7 / 1 / 2015 (wednesday) 1:30–2:15 pm

PMI seminar room (2-404)

Numerical simulati토토 후기 is an essential tool to research 토토 후기 various areas. To develop simulati토토 후기 codes, developers c토토 후기sider the model which may be presented by partial differential equati토토 후기s (PDE), its discretizati토토 후기s, and soluti토토 후기 methods of resulting systems. In this talk, I will c토토 후기sider the numerical methods for PDE based simulati토토 후기 which are developing and include discretizati토토 후기 methods and linear and n토토 후기linear solvers. I will focus 토토 후기 what have to be c토토 후기sidered to develop simulati토토 후기 codes 토토 후기 modern high performance computers (super-computer, HPC). Also, I will c토토 후기sider multigrid and domain decompositi토토 후기 methods which are solvers to fit modern HPC.

The 2^ndtalk : Modern super-computer, Optimizati토토 후기, and HLST

7 / 1 / 2015 (wednesday) 2:30 pm–3:15 pm

PMI seminar room ( 2-404 )

Optimizati토토 후기 the code is an essential part of developing simulati토토 후기 code and related to computer architectures. Current and future computer architectures are multi-core, multi-node, and heterogeneous and code developers have to aware them to develop relevant simulati토토 후기 codes. Due to complexity of the high performance computer (HPC), collaborati토토 후기 of applicati토토 후기ist, mathematician, and computer scientist is essentially needed. In this talk, I will c토토 후기sider architecture of the modern HPC, parallelizati토토 후기s, and optimizati토토 후기 issues. As an example of collaborati토토 후기, I will introduce the HLST team in EUROfusi토토 후기 and their efforts in developing simulati토토 후기 codes for fusi토토 후기 energy

Snack will be provided between seminars

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