Name: Pencil Code User Meeting 2019
Start: 2019-08-12T08:00:00+02:00
End: 2019-08-16T18:00:00+02:00
Location: Aalto University

Pencil Code User Meeting 2019

from Monday, 12 August 2019 (08:00) to Friday, 16 August 2019 (18:00)

Monday, 12 August 2019

09:00

09:00 - 12:00
Room: T6

GPU-Pencil Code integration
GPU-Pencil Code integration
09:00 - 12:00
Room: T6 Matthias and Johannes will be working on the integration between the stand alone GPU-based PDE-solver Astorath and the core CPU-based Pencil-code, to obtain GPU acceleration for existing Pencil Code modules.

Python simulation objects
Python simulation objects
09:00 - 12:00
Room: T6 Simon and Fred shall develop the simulation object in the Pencil Code python library. The aim is to be able to utilise the object to manage multiple parameter simulation set-up, compilation, running and post-processing. The existing remeshing routine for changing the resolution, processor layout or grid size of an existing simulation shall be integrated into the pencilnew simulation object.

10:30 coffee
coffee
10:30 - 11:00
Room: T6

12:00 lunch
lunch
12:00 - 13:30
Room: T6
13:30 Start/Welcome - Matthias Rheinhardt (Aalto University)
Start/Welcome
- Matthias Rheinhardt (Aalto University)
13:30 - 13:40
Room: T6 Local announcements and meeting agenda
13:30 - 15:00
Room: T6
13:40 Introduction, code updates & statistics - Axel Brandenburg (Nordita)
Introduction, code updates & statistics
- Axel Brandenburg (Nordita)
13:40 - 14:30
Room: T6 Axel will report on the applications of the Pencil Code, record of publications and key developments over the last year
14:30 Steering Committee report, Terms of Reference, updating databases - Matthias Rheinhardt (Aalto University)
Steering Committee report, Terms of Reference, updating databases
- Matthias Rheinhardt (Aalto University)
14:30 - 15:00
Room: T6 Discussion of updates
15:00

15:00 - 17:00
Room: Villa Elfvik

15:00 - 19:00
Room: T6

16:00 coffee
coffee
16:00 - 16:30
Room: T6
18:00 Applications of the code - Wladimir Lyra (CSU Northridge)
Applications of the code
- Wladimir Lyra (CSU Northridge)
18:00 - 19:00
Room: T6
Tuesday, 13 August 2019
09:00 Pencilnew - Simon Candelaresi (Dundee University)
Pencilnew
- Simon Candelaresi (Dundee University)
09:00 - 09:25
Room: T6 Review of the latest developments in pencilnew Python toolkit for data analysis and visualisation. Explanation of the motivation and strategy for object and simulation tools and hdf5 options.
09:00 - 11:05
Room: T6
09:25 Rvid Box Visualisation - Shiting Long (Aalto University)
Rvid Box Visualisation
- Shiting Long (Aalto University)
09:25 - 09:50
Room: T6 Description of the use of the rvid_box.py tool using plotly to construct 3D projection of Pencil Code video slices
10:10 coffee
coffee
10:10 - 10:40
Room: T6

11:05

11:05 - 12:10
Room: T6

12:10 lunch
lunch
12:10 - 13:20
Room: T6
13:00 MHD shocks in Supernova - Cetin Evirgen (Newcastle University)
MHD shocks in Supernova
- Cetin Evirgen (Newcastle University)
13:00 - 13:25
Room: T6 Report on results of adiabatic and non-adiabatic MHD explosions
13:20

13:20 - 15:00
Room: T6
14:00 Timestep contraints and shock handling - Frederick Gent (Aalto University)
Timestep contraints and shock handling
- Frederick Gent (Aalto University)
14:00 - 14:20
Room: T6 Dealing with instabilties, diffusivities and high Mach number turbulence
14:20 Gravitational Waves - Alberto Roper Pol (University of Colorado)
Gravitational Waves
- Alberto Roper Pol (University of Colorado)
14:20 - 14:40
Room: T6 MHD simulations modelling the early universe, and the consequent generation of gravitational waves
15:00 break
break
15:00 - 15:30
Room: T6

15:30

15:30 - 18:00
Room: The Baltic Sea

18:00

18:00 - 21:00
Room: TBA
Wednesday, 14 August 2019
09:00 Astorath GPU code - Johannes Pekkilä (Aalto University)
Astorath GPU code
- Johannes Pekkilä (Aalto University)
09:00 - 09:30
Room: T6
09:00 - 12:00
Room: T6
09:30 TBA - Matthias Rheinhardt (Aalto University)
TBA
- Matthias Rheinhardt (Aalto University)
09:30 - 10:00
Room: T6
10:00 Domain Specific Language - Johannes Pekkilä (Aalto University)
Domain Specific Language
- Johannes Pekkilä (Aalto University)
10:00 - 12:00
Room: T6 GPU tutorial
10:15 coffee
coffee
10:15 - 10:45
Room: T6

12:00 lunch
lunch
12:00 - 13:00
Room: T6

13:00

13:00 - 18:00
Room: T6
13:30 Numerically driven mean flows - Maarit Käpylä (MPS) Petri Käpylä (Georg-August-Universität Göttingen) Jörn Warnecke (MPS)
Numerically driven mean flows
- Maarit Käpylä (MPS)
- Petri Käpylä (Georg-August-Universität Göttingen)
- Jörn Warnecke (MPS)
13:30 - 14:30
Room: T6 Zoom session(s) with Göttingen/USA
13:30 - 17:30
Room: T6

15:00 coffee
coffee
15:00 - 15:30
Room: T6
15:30 HDF5 Successful implementation - Philippe Bourdin (Austrian Academy of Sciences · Space Research Institute)
HDF5 Successful implementation
- Philippe Bourdin (Austrian Academy of Sciences · Space Research Institute)
15:30 - 16:00
Room: T6 Philippe shall present the use of the HDF5 implementation and discuss any feedback on its use and requirements for new post-processing pipeline.
18:00

18:00 - 22:00
Room: CS Donor Lounge - Floor 3
Thursday, 15 August 2019

09:00

09:00 - 09:45
Room: T6
09:45 Radiative transfer modelling - Miikka Väisälä (Sinica)
Radiative transfer modelling
- Miikka Väisälä (Sinica)
09:45 - 10:45
Room: T6
09:45 - 12:45
Room: T6
10:45 Convergence properties of detonation simulations - Axel Brandenburg (Nordita)
Convergence properties of detonation simulations
- Axel Brandenburg (Nordita)
10:45 - 11:25
Room: T6 (arXiv:1902.03816)
11:25 coffee
coffee
11:25 - 11:40
Room: T6
11:40 Blender visualisation - Simon Candelaresi (Dundee University)
Blender visualisation
- Simon Candelaresi (Dundee University)
11:40 - 12:00
Room: T6 Some Pencil Code specific Blender tools in development
12:00 Smart boundary conditions - Matthias Rheinhardt (Aalto University)
Smart boundary conditions
- Matthias Rheinhardt (Aalto University)
12:00 - 12:45
Room: T6
12:45 lunch
lunch
12:45 - 13:45
Room: T6

13:45

13:45 - 18:45
Room: T6
Visualisation with Paraview - Petri Käpylä (Georg-August-Universität Göttingen)
Visualisation with Paraview
- Petri Käpylä (Georg-August-Universität Göttingen)
13:45 - 14:30
Room: Zoom 889-117-398
14:30

14:30 - 19:00
Room: Suomenlinna

20:00

20:00 - 22:00
Room: TBA
Friday, 16 August 2019

09:00

09:00 - 12:00
Room: T6

10:00

10:00 - 15:00
Room: T6
The time step constraint in radiation hydrodynamics - Axel Brandenburg (Nordita)
The time step constraint in radiation hydrodynamics
- Axel Brandenburg (Nordita)
10:00 - 10:30
Room: T6 (arXiv:1901.06385)
10:40 coffee
coffee
10:40 - 11:10
Room: T6

12:00 lunch
lunch
12:00 - 13:00
Room: T6

13:00

13:00 - 16:00
Room: T6