Lock in $30 Savings on PRO—Offer Ends Soon! ⏳

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
120
Deep Materials Informatics: Illustrative Applications of Deep Learning in Materials Science
Avatar for Daniel Wheeler wd15
0
250
Fitting Free Energies with Neural Networks
Avatar for Daniel Wheeler wd15
0
130
Tutorial on Migrating Phase Field Codes to GPUs
Avatar for Daniel Wheeler wd15
0
190
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
720

Other Decks in Science

See All in Science
データベース01: データベースを使わない世界
Avatar for Y. Yamamoto trycycle
PRO
1
920
機械学習 - SVM
Avatar for Y. Yamamoto trycycle
PRO
1
940
データベース12: 正規化(2/2) - データ従属性に基づく正規化
Avatar for Y. Yamamoto trycycle
PRO
0
1k
Distributional Regression
Avatar for takyas tackyas
0
210
My Little Monster
Avatar for Juzi juzishuu
0
300
コンピュータビジョンによるロボットの視覚と判断：宇宙空間での適応と課題
Avatar for Hironobu Fujiyoshi hf149
1
450
Rashomon at the Sound: Reconstructing all possible paleoearthquake histories in the Puget Lowland through topological search
Avatar for Richard Styron cossatot
0
160
データベース05: SQL(2/3) 結合質問
Avatar for Y. Yamamoto trycycle
PRO
0
850
【RSJ2025】PAMIQ Core: リアルタイム継続学習のための⾮同期推論・学習フレームワーク
Avatar for Geson Anko gesonanko
0
400
Algorithmic Aspects of Quiver Representations
Avatar for Tasuku Soma tasusu
0
110
2025-05-31-pycon_italia
Avatar for Sofie Van Landeghem sofievl
0
110
データベース06: SQL (3/3) 副問い合わせ
Avatar for Y. Yamamoto trycycle
PRO
1
700

Featured

See All Featured
Building Better People: How to give real-time feedback that sticks.
Avatar for Will Jessup wjessup
370
20k
The MySQL Ecosystem @ GitHub 2015
Avatar for Sam Lambert samlambert
251
13k
Mobile First: as difficult as doing things right
Avatar for Swwweet swwweet
225
10k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
Avatar for mongodb mongodb
48
9.8k
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
186
22k
A Modern Web Designer's Workflow
Avatar for Chris Coyier chriscoyier
698
190k
Measuring & Analyzing Core Web Vitals
Avatar for Philip Tellis bluesmoon
9
700
Into the Great Unknown - MozCon
Avatar for Noah Learner thekraken
40
2.2k
Navigating Team Friction
Avatar for Lara Hogan lara
191
16k
Practical Tips for Bootstrapping Information Extraction Pipelines
Avatar for Matthew Honnibal honnibal
25
1.6k
Building Adaptive Systems
Avatar for Chris Keathley keathley
44
2.9k
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
303
21k

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!