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
41
0

Spectral 1 Hackathon 1

Avatar for Daniel Wheeler

Daniel Wheeler

April 29, 2016

More Decks by Daniel Wheeler

See All by Daniel Wheeler
Semi-supervised Learning Approaches For Microstructure Classification
Avatar for Daniel Wheeler wd15
0
160
Deep Materials Informatics: Illustrative Applications of Deep Learning in Materials Science
Avatar for Daniel Wheeler wd15
0
280
Fitting Free Energies with Neural Networks
Avatar for Daniel Wheeler wd15
0
170
Tutorial on Migrating Phase Field Codes to GPUs
Avatar for Daniel Wheeler wd15
0
210
SymPhas: Symbolic Algebra for Phase-Field Simulations
Avatar for Daniel Wheeler wd15
0
250
PFHUB REIMPLEMENTATION FOR FAIR DATA COLLECTION
Avatar for Daniel Wheeler wd15
0
140
Preparing for Exascale Phase-Field Simulations: Phase-Field Modeling in ExaAM and AEOLUS
Avatar for Daniel Wheeler wd15
0
180
Selected Highlights of Accelerated Microstructure Design Using the High Performance Materials Simulation Framework Pace3D
Avatar for Daniel Wheeler wd15
0
180
Phase Field Methods + FEniCS/Firedrake
Avatar for Daniel Wheeler wd15
0
1.2k

Other Decks in Science

See All in Science
AIPシンポジウム 2025年度 成果報告会 「因果推論チーム」
Avatar for Shohei SHIMIZU sshimizu2006
3
550
【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
2.5k
データベース05: SQL(2/3) 結合質問
Avatar for Y. Yamamoto trycycle
PRO
0
1.2k
JSAI2026企画セッションKS-14 インタビュー集『⼈⼯知能と哲学と四つの問い』が提起する⼈⼯知能のこれからの課題 趣旨説明 / JSAI2026 Special Session: A Collection of Interviews, “Artificial Intelligence, Philosophy, and Four Questions”
Avatar for Kiyota Yoji, Ph.D. ykiyota
0
370
1. CPC理論の展開と集合的知能モデル（JSAI2026 KS-27 集合的予測符号化と新たな知性の時代）
Avatar for Yusuke Hayashi hayashiyus884
1
280
Cross-Media Technologies, Information Science and Human-Information Interaction
Avatar for Beat Signer signer
PRO
3
32k
HajimetenoLT vol.17
Avatar for hashimoto-kei hashimoto_kei
1
240
Endel Tulvingとエピソード記憶
Avatar for Ryuichi Maruyama rmaruy
0
140
NDCG is NOT All I Need
Avatar for statditto statditto
2
3.2k
機械学習 - 決定木からはじめる機械学習
Avatar for Y. Yamamoto trycycle
PRO
0
1.5k
人生を変えた一冊「独学大全」のはなし / Self-study ENCYCLOPEDIA: The Book Which Change My Life #独学大全 #EM推し本
Avatar for Shu OGAWARA expajp
0
170
あなたに水耕栽培を愛していないとは言わせない
Avatar for Mutz mutsumix
1
360

Featured

See All Featured
Marketing Yourself as an Engineer | Alaka | Gurzu
Avatar for Gurzu gurzu
0
260
Put a Button on it: Removing Barriers to Going Fast.
Avatar for kastner kastner
60
4.3k
How to audit for AI Accessibility on your Front & Back End
Avatar for davetheseo davetheseo
0
460
Mozcon NYC 2025: Stop Losing SEO Traffic
Avatar for Sam Torres samtorres
1
270
The Hidden Cost of Media on the Web [PixelPalooza 2025]
Avatar for Tammy Everts tammyeverts
2
340
Hiding What from Whom? A Critical Review of the History of Programming languages for Music
Avatar for Tomoya Matsuura tomoyanonymous
3
890
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
187
22k
The B2B funnel & how to create a winning content strategy
Avatar for Katarina Dahlin katarinadahlin
PRO
1
410
Primal Persuasion: How to Engage the Brain for Learning That Lasts
Avatar for Mike Taylor tmiket
0
380
How Software Deployment tools have changed in the past 20 years
Avatar for Geshan Manandhar geshan
0
34k
Leo the Paperboy
Avatar for Maya Tellez mayatellez
8
1.9k
Building Experiences: Design Systems, User Experience, and Full Site Editing
Avatar for Michelle Schulp Hunt marktimemedia
0
550

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!