Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Spectral 1 Hackathon 1

Avatar for Daniel Wheeler Daniel Wheeler
April 29, 2016
Science
0
25

Spectral 1 Hackathon 1

Avatar for Daniel Wheeler

Daniel Wheeler

April 29, 2016
Tweet

More Decks by Daniel Wheeler

See All by Daniel Wheeler
Semi-supervised Learning Approaches For Microstructure Classification
Avatar for Daniel Wheeler wd15
0
110
Deep Materials Informatics: Illustrative Applications of Deep Learning in Materials Science
Avatar for Daniel Wheeler wd15
0
230
Fitting Free Energies with Neural Networks
Avatar for Daniel Wheeler wd15
0
120
Tutorial on Migrating Phase Field Codes to GPUs
Avatar for Daniel Wheeler wd15
0
170
SymPhas: Symbolic Algebra for Phase-Field Simulations
Avatar for Daniel Wheeler wd15
0
190
PFHUB REIMPLEMENTATION FOR FAIR DATA COLLECTION
Avatar for Daniel Wheeler wd15
0
110
Preparing for Exascale Phase-Field Simulations: Phase-Field Modeling in ExaAM and AEOLUS
Avatar for Daniel Wheeler wd15
0
140
Selected Highlights of Accelerated Microstructure Design Using the High Performance Materials Simulation Framework Pace3D
Avatar for Daniel Wheeler wd15
0
140
Phase Field Methods + FEniCS/Firedrake
Avatar for Daniel Wheeler wd15
0
550

Other Decks in Science

See All in Science
Cross-Media Information Spaces and Architectures (CISA)
Avatar for Beat Signer signer
PRO
3
31k
機械学習 - 授業概要
Avatar for Y. Yamamoto trycycle
PRO
0
200
実力評価性能を考慮した弓道高校生全国大会の大会制度設計の提案 / (konakalab presentation at MSS 2025.03)
Avatar for konakalab konakalab
2
170
SciPyDataJapan 2025
Avatar for k schwalbe10
0
240
3次元点群を利用した植物の葉の自動セグメンテーションについて
Avatar for Kenta Itakura kentaitakura
2
1.3k
学術講演会中央大学学員会府中支部
Avatar for Y-h. Taguchi tagtag
0
270
05_山中真也_室蘭工業大学大学院工学研究科教授_だてプロの挑戦.pdf
Avatar for Sip3ristex sip3ristex
0
500
データベース05: SQL(2/3) 結合質問
Avatar for Y. Yamamoto trycycle
PRO
0
710
データベース04: SQL (1/3) 単純質問 & 集約演算
Avatar for Y. Yamamoto trycycle
PRO
0
850
IWASAKI Hideo
Avatar for Genomethica genomethica
0
110
データベース09: 実体関連モデル上の一貫性制約
Avatar for Y. Yamamoto trycycle
PRO
0
690
データベース02: データベースの概念
Avatar for Y. Yamamoto trycycle
PRO
2
750

Featured

See All Featured
How to Think Like a Performance Engineer
Avatar for Harry Roberts csswizardry
24
1.7k
VelocityConf: Rendering Performance Case Studies
Avatar for Addy Osmani addyosmani
331
24k
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
30
5.8k
A better future with KSS
Avatar for Kyle Neath kneath
239
17k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
Avatar for Marc Duiker marcduiker
30
2.1k
The Success of Rails: Ensuring Growth for the Next 100 Years
Avatar for Eileen M. Uchitelle eileencodes
45
7.5k
Reflections from 52 weeks, 52 projects
Avatar for Jefferson Lam jeffersonlam
351
20k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
54
6.4k
Scaling GitHub
Avatar for Zach Holman holman
459
140k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
790
250k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
107
19k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
32
2.4k

Transcript

  1. Test  Results  (FFTW) Linyun  Liang October  16,  2015  

  2. Problem 1. Periodical boundary condition

  3. 1.5%  difference Free  energy   Wall  time  (min.) 0.003s/iteration Problem

    1. Periodical boundary condition

  4. Problem 1. Zero-flux boundary condition Introduce  a  phase  parameter  to

     represent  the  shape   ℎ = $ 6& − 15 + 10 M = . ℎ + / 1 − ℎ Mobility:

  5. Problem 1. Zero-flux boundary condition

  6. Problem 1. Zero-flux boundary condition Free  energy   Wall  time

     (hours)

  7. Problem 1. T-shape

  8. Problem 1. T-shape Free  energy   Wall  time  (hours)

  9. Problem 2. Periodical boundary condition Concentration   Free  energy  

       vs  

  10. Problem 2. Periodical boundary condition Concentration Phase parameter

  11. Problem 2. Periodical boundary condition Concentration Phase parameter

  12. Problem 2. Periodical boundary condition ~0.03s/iteration Free  energy   Time

     steps

  13. Thanks  for  your  attention!