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
)
Jörn Warnecke
(
MPS
)
Petri Käpylä
(
Georg-August-Universität Göttingen
)
Numerically driven mean flows
Maarit Käpylä
(
MPS
)
Jörn Warnecke
(
MPS
)
Petri Käpylä
(
Georg-August-Universität Göttingen
)
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