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

Spectral 1 Hackathon 1

Daniel Wheeler
April 29, 2016
Science
0
22

Spectral 1 Hackathon 1

Daniel Wheeler

April 29, 2016
Tweet

More Decks by Daniel Wheeler

See All by Daniel Wheeler
Semi-supervised Learning Approaches For Microstructure Classification
wd15
0
100
Deep Materials Informatics: Illustrative Applications of Deep Learning in Materials Science
wd15
0
210
Fitting Free Energies with Neural Networks
wd15
0
120
Tutorial on Migrating Phase Field Codes to GPUs
wd15
0
140
SymPhas: Symbolic Algebra for Phase-Field Simulations
wd15
0
160
PFHUB REIMPLEMENTATION FOR FAIR DATA COLLECTION
wd15
0
91
Preparing for Exascale Phase-Field Simulations: Phase-Field Modeling in ExaAM and AEOLUS
wd15
0
130
Selected Highlights of Accelerated Microstructure Design Using the High Performance Materials Simulation Framework Pace3D
wd15
0
120
Phase Field Methods + FEniCS/Firedrake
wd15
0
480

Other Decks in Science

See All in Science
小杉考司(専修大学)
kosugitti
2
600
(論文読み)贈り物の交換による地位の競争と社会構造の変化 - 文化人類学への統計物理学的アプローチ -
__ymgc__
1
170
04_石井クンツ昌子_お茶の水女子大学理事_副学長_D_I社会実現へ向けて.pdf
sip3ristex
0
120
オンプレミス環境にKubernetesを構築する
koukimiura
0
100
非同期コミュニケーションの構造 -チャットツールを用いた組織における情報の流れの設計について-
koisono
0
210
化学におけるAI・シミュレーション活用のトレンドと 汎用原子レベルシミュレーター: Matlantisを使った素材開発
matlantis
0
430
Causal discovery based on non-Gaussianity and nonlinearity
sshimizu2006
0
220
butterfly_effect/butterfly_effect_in-house
florets1
1
140
トラブルがあったコンペに学ぶデータ分析
tereka114
2
1.4k
インフラだけではない MLOps の話 @事例でわかるMLOps 機械学習の成果をスケールさせる処方箋 発売記念
icoxfog417
PRO
2
710
SciPyDataJapan 2025
schwalbe10
0
130
Visual Analytics for R&D Intelligence @Funding the Commons & DeSci Tokyo 2024
hayataka88
0
130

Featured

See All Featured
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
226
22k
Site-Speed That Sticks
csswizardry
4
380
Agile that works and the tools we love
rasmusluckow
328
21k
The Language of Interfaces
destraynor
156
24k
Embracing the Ebb and Flow
colly
84
4.6k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
49
2.3k
Git: the NoSQL Database
bkeepers
PRO
427
64k
A Philosophy of Restraint
colly
203
16k
A designer walks into a library…
pauljervisheath
205
24k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
27
1.9k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
29
1k
Being A Developer After 40
akosma
89
590k

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!