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
26

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
130
Deep Materials Informatics: Illustrative Applications of Deep Learning in Materials Science
Avatar for Daniel Wheeler wd15
0
260
Fitting Free Energies with Neural Networks
Avatar for Daniel Wheeler wd15
0
140
Tutorial on Migrating Phase Field Codes to GPUs
Avatar for Daniel Wheeler wd15
0
200
SymPhas: Symbolic Algebra for Phase-Field Simulations
Avatar for Daniel Wheeler wd15
0
220
PFHUB REIMPLEMENTATION FOR FAIR DATA COLLECTION
Avatar for Daniel Wheeler wd15
0
120
Preparing for Exascale Phase-Field Simulations: Phase-Field Modeling in ExaAM and AEOLUS
Avatar for Daniel Wheeler wd15
0
160
Selected Highlights of Accelerated Microstructure Design Using the High Performance Materials Simulation Framework Pace3D
Avatar for Daniel Wheeler wd15
0
160
Phase Field Methods + FEniCS/Firedrake
Avatar for Daniel Wheeler wd15
0
850

Other Decks in Science

See All in Science
People who frequently use ChatGPT for writing tasks are accurate and robust detectors of AI-generated text
Avatar for hajime kiyama rudorudo11
0
180
Algorithmic Aspects of Quiver Representations
Avatar for Tasuku Soma tasusu
0
180
Distributional Regression
Avatar for takyas tackyas
0
310
機械学習 - ニューラルネットワーク入門
Avatar for Y. Yamamoto trycycle
PRO
0
930
2025-06-11-ai_belgium
Avatar for Sofie Van Landeghem sofievl
1
220
知能とはなにかーヒトとAIのあいだー
Avatar for Y-h. Taguchi tagtag
PRO
0
140
【論文紹介】Is CLIP ideal? No. Can we fix it?Yes! 第65回 コンピュータビジョン勉強会＠関東
Avatar for Shun Makino shun6211
5
2.3k
安心・効率的な医療現場の実現へ　～オンプレAI & ノーコードワークフローで進める業務改革～
Avatar for W&B Si siyoo
0
450
データベース14: B+木 & ハッシュ索引
Avatar for Y. Yamamoto trycycle
PRO
0
640
データマイニング - コミュニティ発見
Avatar for Y. Yamamoto trycycle
PRO
0
200
HDC tutorial
Avatar for Michiel Stock michielstock
1
340
良書紹介04_生命科学の実験デザイン
Avatar for ぶんちん bunnchinn3
0
110

Featured

See All Featured
New Earth Scene 8
Avatar for Sydney Stone popppiees
1
1.5k
Heart Work Chapter 1 - Part 1
Avatar for Lake Fama lfama
PRO
5
35k
Building Flexible Design Systems
Avatar for Yesenia Perez-Cruz yeseniaperezcruz
330
40k
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
55
9.5k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
38
2.7k
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
Avatar for Aleyda Solis aleyda
1
1.8k
So, you think you're a good person
Avatar for Per Axbom axbom
PRO
2
1.9k
AI Search: Implications for SEO and How to Move Forward - #ShenzhenSEOConference
Avatar for Aleyda Solis aleyda
1
1.1k
10 Git Anti Patterns You Should be Aware of
Avatar for Lemi Orhan Ergin lemiorhan
PRO
659
61k
Ethics towards AI in product and experience design
Avatar for Skipper Chong Warson skipperchong
2
190
AI: The stuff that nobody shows you
Avatar for John Nunemaker jnunemaker
PRO
2
230
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
46
8k

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!