Monday 25 May 2020

J. Biercamp (DKRZ, DE)

Opening and Welcome

Session 1       

Very high-resolution modeling
(Chairs: Ziemen/Klocke)

Abstracts and Slides

S. Hatfield

ECMWF (UK)

Mixed-precision ocean modelling at ECMWF

Slides

N. Koldunov

MARUM / AWI (DE)

Very high resolution modelling with unstructured mesh global ocean model (FESOM2)

Slides

G. van den Oord

Netherlands eScience Center (NL)

Regional Superparametrization of OpenIFS by 3D LES

Slides

M. Castrillo

BSC (ES)

The NEMO ORCA36 configuration and approaches to increase NEMO4 efficiency

Slides

Coffee Break

B. Stevens

MPI-M (DE)

Next Generation Earth System Models: Lessons learned and looming challenges

Slides

C. Bricaud

Mercator Ocean International (FR)

Overview of the first year of the NEMO global 1/36° configuration (ORCA36) development

Slides

J. Nugent

University of Washington (US)

Evaluating Convection and Tropical Tropopause Layer Cirrus in the DYAMOND Simulations

Slides

End of Day 1

Tuesday 26 May 2020

J. Biercamp (DKRZ, DE)

Opening and Welcome

Session 1

Very high-resolution modeling
(Chairs: Ziemen/Klocke)

Abstracts and Slides

 P. Li

Chinese Academy of Meteorological Sciences (CN)

Model performance of storm resolving models in simulating mesoscale convective systems

Slides

Session 2

Performance portability
(Chairs: Budich/Acosta)

Abstracts and Slides

S. Matsuoka

RIKEN (JP)

Fugaku:: the First Exascale Machine

Slides

X. Huang

Tsinghua University (CN)

OpenArray v1.0: a simple operator library for the decoupling of ocean modleing and parallel computing

Slides

C. Guzman

BSC (ES)

Accelerating Chemistry Modules in Atmospheric Models using GPUs

Slides

P. Bartman

Jagiellonian University (PL)

Bridging performance and pythonicity with Numba, Pythran and ThrustRTC

Slides

Coffee Break

M. Röthlin MeteoSwiss (CH)

Preparing dawn for Weather and Climate Models on Triangular Grids

Slides

H. Koestler

Friedrich-Alexander- Universität Erlangen-Nürnberg (DE)

Code Generation Technology for Climate Models

Slides

R. Ford

STFC Hartree Centre (UK)

Recent Advances in PSyclone

Slides

I. Kavcic

MetOffice (UK)

LFRic approach to performance portability

Slides

End of Day 2

Thursday 28 May 2020

J. Biercamp (DKRZ, DE)

Opening and Welcome

Session 2

Performance portability
(Chairs: Valcke/Serradell)

Abstracts and Slides

R. Jacob

Argonne National Laboratory (US)

Software development for performance in the Energy Exascale Earth System Model

Slides

P. Bauer

ECMWF (UK)

ECMWF's roadmap towards extreme-scale computing

 Slides

D. Arevalo

US NRL (US)

Computational Evaluation of Commercial Cloud HPC with a Global Atmospheric Model

Slides

D. Heinzeller

CU/CIRES & NOAA/ESRL/GSD (US)

The Common Community Physics Package (CCPP): a shared infrastructure for model physics for operations and research

Slides

J. Dahm

Vulcan Inc. (US)

Compiler toolchain for scalable weather and climate simulation using FV3 on GPUs

Slides

Coffee Break

Session 3

Machine learning for parameterization schemes
(Chairs: André/Dueben)

Abstracts and Slides

R. Loft

University Corporation for Atmospheric Research (US)

Exascale Climate: Can OpenACC and Machine Learning Deliver the Goods?

Slides

C. Bretherton

University of Washington (US)

Deep learning for cloud parameterization schemes

Slides

S. Posey

NVIDIA (US)

GPU Developments for Applications in Climate and Weather

Slides

P. Dueben

ECMWF (UK)

Machine learning at ECMWF

Slides

End of Day 3

Friday 29 May 2020

J. Biercamp (DKRZ, DE)

Opening and Welcome

Session 3

Machine learning for parameterization schemes
(Chairs: André/Dueben)

Abstracts and Slides

M. Chantry

University of Oxford (UK)

Emulation of the gravity wave drag

Slides

M. Moreno de Castro

DKRZ (DE)

Interpretable Machine Learning

Slides

C. Gomez

BSC (ES)

Learning to simulate precipitation with Deep Neural Networks

Slides

F. Jansson

CWI (NL)

Uncertainty quantification of atmospheric models - applying the EasyVVUQ framework on the DALES model

Slides

Session 4

Challenges in exascale data processing and visualization
(Chairs: Röber/Fiore)

Abstracts and Slides

N. Röber

DKRZ (DE)

Large Data Visualization

Movie

Coffee Break

D. Elia

CMCC (IT)

A HPDA-enabled environment for scalable climate data analysis

 Slides

J. Kunkel

University of Reading (UK)

Data-Centric IO: Potential for Climate/Weather

Slides

J. Durachta

NOAA GFDL (US)

Initial Experiences with a Cluster Mounted Flash File System

Slides

A. Radhakrishnan

Princeton University/NOAA GFDL (US)

Building blocks for exascale computing at GFDL

Slides

V. Pascucci

University of Utah (US)

Data Analytics and Visualization of Massive Climate and Weather Data

Slides (PPTX) - download to see embedded video clips

Wrap-up & end of the workshop