research:talks

Talks

2018

Molecular-Continuum Simulation Software For Massively Parallel Multiscale Fluid Dynamics

PresenterPhilipp Neumann
ActivityCADMOS Day
LocationGeneva, Switzerland
Date2018-11-23

High-Level Coding with GGDML and Code Optimization

PresenterNabeeh Jumah
ActivityDeutscher Wetterdienst (DWD)
LocationOffenbach am Main, Germany
Date2018-11-21

Presentation

Load Balancing and Auto-Tuning in Particle Simulations

PresenterPhilipp Neumann
ActivityGauss-Allianz HPC-Status-Conference
LocationErlangen, Germany
Date2018-10-08

PetaFLOP Molecular Dynamics for Engineering Applications

PresenterPhilipp Neumann, Nikola Tchipev, Steffen Seckler, Fabio Gratl, Hans-Joachim Bungartz, Matthias Heinen, Jadran Vrabec
Activity21th Results and Review Workshop of the HLRS
LocationStuttgart, Germany
Date2018-10-04

CATO - Compiler assisted source-to-source transformation of OpenMP kernels to utilise distributed memory

PresenterJannek Squar, Michael Blesel, Tim Jammer, Michael Kuhn, Thomas Ludwig
ActivityOpenMPCon 2018
LocationBarcelona, Spain
Date2018-09-25

Presentation

Molecular Dynamics at its Limits: Scalable Algorithms, HPC Software & Multiscale Methods for Nanoflow Simulation

PresenterPhilipp Neumann
ActivityInvited talk at University of Twente
LocationEnschede, Netherlands
Date2018-09-19

Earth System Modeling with User-Controlled GGDML code Translation

PresenterNabeeh Jumah
ActivityFriedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
LocationErlangen, Germany
Date2018-07-23

Presentation

Performance Portability of Earth System Models with User-Controlled GGDML code Translation

PresenterNabeeh Jumah
Activity3rd International Workshop on Performance Portable Programming Models for Accelerators 2018
LocationFrankfurt, Germany
Date2018-06-28

Presentation

Data-Intensive High-Performance Computing

PresenterMichael Kuhn
ActivityGauß-Allianz Booth at ISC High Performance
LocationFrankfurt, Germany
Date2018-06-26

Presentation

A user-controlled GGDML code translation technique for Performance Portability of Earth System Models

PresenterNabeeh Jumah
ActivityISC 2018
LocationFrankfurt, Germany
Date2018-06-26

Presentation

Towards Global Cloud-Resolving Weather and Climate Prediction at Exascale

PresenterPhilipp Neumann, Joachim Biercamp, Luis Kornblueh, Matthias Brück, Daniel Klocke, Niklas Röber
ActivityISC HPC
LocationFrankfurt, Germany
Date2018-06-26

Performance Predictions for Storm-Resolving Simulations of the Climate System

PresenterPhilipp Neumann
ActivityEuropean Seminar on Computing
LocationPilsen, Czech Republic
Date2018-06-04

Convergence of High Performance Computing and Big Data

PresenterMichael Kuhn
ActivityDKRZ Tour “Computational Sciences in Engineering”
LocationHamburg, Germany
Date2018-05-23

Presentation

The ESiWACE Demonstrators: Scalability, Performance Prediction, Evaluation

PresenterPhilipp Neumann
ActivityENES-HPC Workshop
LocationLecce, Italy
Date2018-05-17

Using Higher-Level Language Extensions to Support Earth-System Modeling

PresenterNabeeh Jumah
ActivitySTFC Daresbury Lab
LocationDaresbury, United Kingdom
Date2018-04-23

Using Higher-Level Language Extensions to Support Earth-System Modeling

PresenterNabeeh Jumah
ActivityECMWF
LocationReadig, United Kingdom
Date2018-04-18

Using Higher-Level Language Extensions to Support Earth-System Modeling

PresenterNabeeh Jumah
ActivityUniversity of Reading
LocationReadig, United Kingdom
Date2018-04-16

Presentation

Convergence of Weather and Climate Simulation

PresenterPhilipp Neumann, Joachim Biercamp
ActivityWorkshop Multiscale Computing: From the Desktop to the Exascale
LocationLeiden, Netherlands
Date2018-04-18

Coupling Software for Massively Parallel Molecular-Continuum Flow Simulation

PresenterPhilipp Neumann
ActivityWorkshop Multiscale Computing: From the Desktop to the Exascale
LocationLeiden, Netherlands
Date2018-04-18

Performance Predictions for Storm-Resolving Simulations of the Climate System

PresenterPhilipp Neumann, Joachim Biercamp, Luis Kornblueh, Matthias Brück, Daniel Klocke, Niklas Röber
ActivityEGU
LocationVienna, Austria
Date2018-04-13

Advanced Computation and I/O Methods for Earth-System Simulations Status update

PresenterNabeeh Jumah, Anastasiia Novikova
ActivitySPPEXA Annual Plenary Meeting
LocationInstitute for Advanced Study, Tichnical University of Munich, Munich, Germany
Date2018-03-21

Presentation

Parallelism and Performance Prediction in Molecular Dynamics and Molecular-Continuum Simulations

PresenterPhilipp Neumann
ActivitySIAM PP
LocationTokyo, Japan
Date2018-03-10

Using Higher-Level Language Extensions to Support Earth-System Modeling

PresenterNabeeh Jumah
ActivityLeogang Workshop 2018
LocationLeogang, Austria
Date2018-02-27

Presentation

2017

Exploiting Weather and Climate Data at Scale (WP4)

PresenterJulian Kunkel
ActivityESiWACE General Assembly
LocationBerlin, Germany
Date2017-12-12

Presentation

PeCoH - Raising Awareness for Costs and Performance

PresenterNathanael Hübbe
Activity7th HPC-Status-Conference of the Gauß Allianz
LocationStuttgart, Germany
Date2017-12-04

Presentation

The Virtual Institute for I/O and the IO-500

PresenterJulian Kunkel
ActivityBoF: The Virtual Institute for I/O and the IO-500
LocationDenver, USA
Date2017-11-15

Presentation

Establishing the IO-500 Benchmark

PresenterJulian Kunkel
ActivityPDSW/DISC Workshop WiP session
LocationDenver, USA
Date2017-11-13

Presentation

Transient Multi-Instance Molecular-Continuum Flow Simulation on Supercomputers

PresenterPhilipp Neumann
ActivityGAMM-CSE Workshop
LocationJülich, Germany
Date2017-10-20

High Performance Computing and I/O

PresenterMichael Kuhn
ActivityPIER Graduate Week 2017
LocationHamburg, Germany
Date2017-10-09

Presentation

Towards new storage interfaces – chance or curse?

PresenterJulian Kunkel
ActivityWorkshop: Exascale I/O for Unstructured Grids
LocationDKRZ, Hamburg, Germany
Date2017-09-26

Presentation

Empowering Scientists with Domain Specific Languages

PresenterJulian Kunkel
ActivitySciCADE 2017
LocationBath, UK
Date2017-09-13

Presentation

Accelerating Storage System Research Through a Common Framework

PresenterMichael Kuhn
Activity6th International LSDMA Symposium
LocationKarlsruhe, Germany
Date2017-08-29

Presentation

PeCoH - Performance Conscious HPC

PresenterHinnerk Stüben
ActivityFEPA workshop
LocationErlangen, Germany
Date2017-07-20

Presentation

Anderson-Accelerated Spatial Coupling of Lattice Boltzmann and Navier-Stokes Solvers

PresenterPhilipp Neumann, Benjamin Uekermann
ActivityUSNCCM
LocationMontreal, Canada
Date2017-07-17

IO-500 Status

PresenterJulian Kunkel
ActivityData Benchmarking Workshop
LocationLBNL, USA
Date2017-06-25

Presentation

Metadata Issues

PresenterJulian Kunkel
ActivityData Benchmarking Workshop
LocationLBNL, USA
Date2017-06-25

Presentation

JULEA: A Flexible Storage Framework for HPC

PresenterMichael Kuhn
ActivityWorkshop on Performance and Scalability of Storage Systems (WOPSSS)
LocationFrankfurt, Germany
Date2017-06-22

Presentation

MPI-IO In-Memory Storage with the Kove XPD

PresenterJulian Kunkel
ActivityWorkshop on Performance and Scalability of Storage Systems (WOPSSS)
LocationFrankfurt, Germany
Date2017-06-22

Presentation

Lustre at DKRZ

PresenterJulian Kunkel
ActivityISC HPC, BoF: EOFS
LocationFrankfurt, Germany
Date2017-06-21

Presentation

Fortrantestgenerator: Automatic and Flexible Unit Test Generation for Legacy HPC Code

PresenterJulian Kunkel
ActivityISC HPC, Poster session
LocationFrankfurt, Germany
Date2017-06-20

Presentation

Decoupling the Selection of Compression Algorithms from Required Precision with the Scientific Compression Library (SCIL)

PresenterJulian Kunkel
ActivityISC HPC, Poster session
LocationFrankfurt, Germany
Date2017-06-20

Presentation

BoF: The Virtual Institute for I/O and the IO-500

PresenterJulian Kunkel
ActivityISC HPC
LocationFrankfurt, Germany
Date2017-06-20

Presentation

Towards Performance Portability for Atmospheric & Climate Models with the GGDML DSL

PresenterNabeeh Jumah
ActivityISC HPC
LocationFrankfurt, Germany
Date2017-06-20

Presentation

Transient Molecular-Continuum Flow Simulation on 32 768 cores

PresenterPhilipp Neumann
ActivityVisit at City College of New York
LocationNew York, USA
Date2017-06-16

Research Achievements and Perspectives for HPC and Earth Science

PresenterJulian Kunkel
Activity
LocationReading, UK
Date2017-06-14

Presentation

High Performance I/O

PresenterMichael Kuhn
ActivityDKRZ Tour “Computational Sciences in Engineering”
LocationHamburg, Germany
Date2017-06-08

Presentation

Big Data Analytics

PresenterJulian Kunkel
ActivityDKRZ Tour “Computational Sciences in Engineering”
LocationHamburg, Germany
Date2017-06-08

Presentation

Analysis of Input/Output Phenomena using Statistics and Machine Learning

PresenterJulian Kunkel
Activity
LocationHAW, Hamburg
Date2017-05-31

Presentation

Visual Analytics

PresenterJulian Kunkel
Activity
LocationHAW, Hamburg
Date2017-05-31

Presentation

The Case for a Flexible HPC Storage Framework

ESiWACE

PresenterPhilipp Neumann, Joachim Biercamp, Panagiotis Adamidis
ActivityHPC Summit Week
LocationBarcelona, Spain
Date2017-05-16

ESiWACE: A Center of Excellence for HPC applications to support cloud resolving earth system modelling

PresenterJoachim Biercamp, Panagiotis Adamidis, Philipp Neumann
ActivityEGU
LocationVienna, Austria
Date2017-04-26

Metadata/Small File Benchmarking and Status of the IO-500

PresenterJulian Kunkel
ActivityWorkshop on Understanding I/O Performance Behavior (UIOP)
LocationDKRZ, Hamburg, Germany
Date2017-03-22

Presentation

Advanced Computation and I/O Methods for Earth-System Simulations Status update

PresenterJulian Kunkel
ActivitySPPEXA Annual Plenary Meeting
LocationLeibniz Supercomputing Centre, Munich, Germany
Date2017-03-21

Presentation

AIMES: Status of the Project

PresenterJulian Kunkel
ActivityAIMES Face-to-face Meeting
LocationLeibniz Supercomputing Centre, Munich, Germany
Date2017-03-20

Presentation

AIMES Status Report: University of Hamburg

PresenterJulian Kunkel, Nabeeh Jumah, Anastasiia Novikova
ActivityAIMES Face-to-face Meeting
LocationLeibniz Supercomputing Centre, Munich, Germany
Date2017-03-20

Presentation

Enabling Transient Multi-Instance Molecular-Continuum Simulation on Supercomputers

PresenterPhilipp Neumann
ActivityInternational Workshop on Molecular Modeling and Simulation
LocationFrankfurt, Germany
Date2017-03-10

Structure-Aware Adaptive Data Placement

PresenterJakob Lüttgau
ActivityHPC Workshop
LocationLeogang, Austria
Date2017-03-08

Parallel I/O and Performance Evaluation

PresenterJakob Lüttgau
ActivitySecond NESUS Winter School
LocationCalabria, Italy
Date2017-02-22

2016

TaLPas: Task-basierte Lastverteilung und Auto-Tuning in der Partikelsimulation

PresenterPhilipp Neumann
ActivityProject teaser at Gauss-Allianz HPC-Status-Konferenz
LocationHamburg, Germany
Date2016-11-29

BoF: The Virtual Institute for I/O and the IO-500

PresenterJulian Kunkel
ActivitySupercomputing Conference
LocationSalt Lake City, USA
Date2016-11-17

Presentation

Statistical File Characterization and Status Update: Monitoring at DKRZ

PresenterJulian Kunkel
ActivityBoF: Analyzing Parallel I/O, Supercomputing Conference
LocationSalt Lake City, USA
Date2016-11-17

Presentation

Middleware for Earth System Data

PresenterJulian Kunkel
ActivityPDSW-DISC Workshop
LocationSalt Lake City, USA
Date2016-11-14

Presentation

MPI-IO In-Memory Storage with the Kove XPD

PresenterJulian Kunkel
ActivityPDSW-DISC Workshop
LocationSalt Lake City, USA
Date2016-11-14

Presentation

BigStorage

PresenterMichael Kuhn
ActivityLSDMA Technical Forum
LocationKarlsruhe, Germany
Date2016-10-06

Presentation

Enhanced Adaptive Compression in Lustre

PresenterAnna Fuchs
ActivityLustre Developer Summit 2016
LocationParis, France
Date2016-09-22

Presentation

Lustre usage and compression at DKRZ

PresenterMichael Kuhn
ActivityLustre Administrator and Developer Workshop 2016
LocationParis, France
Date2016-09-21

Presentation

Lattice Boltzmann Flow Simulation on Android Devices for Interactive Mobile-Based Learning

PresenterPhilipp Neumann, Michael Zellner
ActivityEuro-Par (Workshop EDUPAR)
LocationGrenoble, France
Date2016-08-22

Performance Conscious HPC (PeCoH) Kickoff

PresenterJulian Kunkel
ActivityPeCoH Kickoff
LocationHamburg, Germany
Date2016-08-22

Presentation

Software for Molecular-Continuum Fluid Dynamics: Flexibility, Parallelism, and Multi-Instance Sampling

PresenterPhilipp Neumann
ActivityICMMES
LocationHamburg, Germany
Date2016-07-20

Additional I/O Considerations

PresenterJulian Kunkel
ActivityBull cooperation meeting
LocationGrenoble, France
Date2016-07-04

Presentation

Analyzing Data Properties Using Statistical Sampling Techniques -- Illustrated on Scientific File Formats and Compression Features

PresenterJulian Kunkel
ActivityHPC-IODC Workshop
LocationFrankfurt, Germany
Date2016-06-23

Presentation

Molecular-Continuum Coupling Software: Flexibility, Parallelism, Multi-Instance Sampling

PresenterPhilipp Neumann
ActivityWorkshop Hybrid Simulation Methods in Fluid Dynamics: Models, Software and Applications
LocationMunich, Germany
Date2016-06-21

Lustre at DKRZ

PresenterJulian Kunkel
ActivityLustre BoF, ISC High Performance
LocationFrankfurt, Germany
Date2016-06-21

Presentation

Analyzing Data Properties Using Statistical Sampling Techniques -- Illustrated on Scientific File Formats and Compression Features

PresenterJulian Kunkel
ActivityISC High Performance
LocationFrankfurt, Germany
Date2016-06-21

Presentation

I/O Benchmarking

PresenterJulian Kunkel
ActivityJAMSTEC cooperation
LocationHamburg, Germany
Date2016-06-17

Presentation

BoF: VI4IO: The I/O Community Hosting the High-Performance Storage List

PresenterJulian Kunkel
ActivityISC High Performance
LocationFrankfurt, Germany
Date2016-06-15

Presentation

Steady-State and Transient Coupling of Lattice Boltzmann and Navier-Stokes Solvers

PresenterPhilipp Neumann, Benjamin Uekermann, Atanas Atanasov
ActivityESCO
LocationPilsen, Czech Republic
Date2016-06-06

I/O Perspectives for Earth Science Data

PresenterJulian Kunkel
ActivityMPI-M/DKRZ joint I/O workshop
LocationHamburg, Germany
Date2016-05-11

Presentation

The Mesh-Particle Coupling Tool MaMiCo for Multi-Resolution Fluid Dynamics: Flexibility, Parallelism, and Multi-Instance Sampling

PresenterPhilipp Neumann
ActivitySIAM Conference on Mathematical Aspects of Materials Science
LocationPhiladelphia, USA
Date2016-05-10

Compression of Scientific Data

PresenterAnastasiia Novikova
Activity15th HLRS/hww Workshop on Scalable Global Parallel File Systems
LocationStuttgart, Germany
Date2016-04-27

2018

Quantifying the relative contributions of riverine versus oceanic nutrient sources on coastal hypoxia

PresenterFabian Große, Haiyan Zhang, Arnaud Laurent, Katja Fennel
ActivityInternational Conference on Ocean Deoxygenation
LocationKiel, Germany
Date2018-09-03

Assessing trans-boundary nutrient modelling results including WFD reduction scenario within an OSPAR frame

PresenterHermann Lenhart, Fabian Große
Activity4th International Symposium on Research and Management of Eutrophication in Coastal Ecosystems (EUTRO2018)
LocationNyborg, Denmark
Date2018-06-18

Quantifying the relative importance of anthropogenic nutrients in coastal marine ecosystems through element tracing: A case study for the northern Gulf of Mexico

PresenterFabian Große, Katja Fennel, Arnaud Laurent
Activity52nd Canadian Meteorological and Oceanographic Society Congress
LocationHalifax, NS, Canada
Date2018-06-13

2017

Riverine nitrogen and oxygen deficiency in the North Sea: Extending trans-boundary nutrient transports for the ecological management of low oxygen conditions

PresenterFabian Große, Markus Kreus, Hermann Lenhart, Johannes Pätsch
ActivityAdvances in Marine Ecosystem Modelling Research (AMEMR)
LocationPlymouth, UK
Date2017-07-04

WFD-compliant nitrogen reductions within the OSPAR framework: A source-oriented approach for the North Sea

PresenterFabian Große, Hermann Lenhart
ActivityInnovative modelling in support of MSFD implementation
LocationBrussels, Belgium
Date2017-03-22

2016

The influence of riverine nitrogen on the North Sea oxygen minimum zone

PresenterFabian Große, Markus Kreus, Hermann Lenhart, Johannes Pätsch
ActivityEGU General Assembly 2016
LocationVienna, Austria
Date2016-04-20

Exascale Software

PresenterPhilipp Neumann, Hans-Joachim Bungartz, Ulrich Rüde
ActivitySIAM PP
LocationParis, France
Date2016-04-15

Enhanced Adaptive Compression in Lustre

PresenterMichael Kuhn
ActivityLSDMA Spring Meeting 2016, Technical Forum
LocationDarmstadt, Germany
Date2016-03-09

Presentation

Storage expenses and data reduction techniques

PresenterMichael Kuhn
ActivityBigStorage Initial Training School
LocationBarcelona, Spain
Date2016-03-04

Presentation

Parallel distributed file systems

PresenterMichael Kuhn
ActivityBigStorage Initial Training School
LocationBarcelona, Spain
Date2016-03-03

Presentation

Advanced Computation and I/O Methods for Earth-System Simulations (AIMES)

PresenterJulian Kunkel
ActivitySPPEXA annual symposium
LocationMunich, Germany
Date2016-01-27

Presentation

AIMES overview, contributions of WR to WPs

PresenterJulian Kunkel
ActivityAIMES kickoff meeting
LocationMunich, Germany
Date2016-01-27

Presentation

Compression (in HDF5) in the projects ICOMEX and AIMES

PresenterJulian Kunkel
ActivityInformal meeting
LocationHamburg, Germany
Date2016-01-18

Presentation

2015

WP2: Efficient input/output of very large data sets

PresenterJulian Kunkel
ActivityBull Cooperation Kickoff
LocationGermany
Date2015-12-02

Interaktiver C Kurs (ICP)

PresenterJulian Kunkel
ActivityCampus Innovation
LocationHamburg, Germany
Date2015-11-27

Domain Decomposition for Lattice Boltzmann Methods: Adaptivity and Hybrid Lattice Boltzmann-Navier-Stokes Simulations

PresenterPhilipp Neumann
ActivityInvited talk at colloquium of the faculty Computer Science, Electrical Engineering, and Information Technology of the University of Stuttgart
LocationStuttgart, Germany
Date2015-11-24

SIOX: A flexible approach

PresenterJulian Kunkel
ActivityBoF: Analyzing Parallel I/O, Supercomputing Conference
LocationAustin, USA
Date2015-11-20

Presentation

Monitoring plans at DKRZ

PresenterJulian Kunkel
ActivityBoF: Analyzing Parallel I/O, Supercomputing Conference
LocationAustin, USA
Date2015-11-20

Presentation

PresenterJulian Kunkel
ActivityMax-Planck-Institute for Meteorology Retreat
LocationGermany
Date2015-11-04

High-Performance I/O at Mistral

PresenterJulian Kunkel
ActivityDKRZ user workshop
LocationHamburg, Germany
Date2015-10-06

Presentation

Molecular-Continuum Simulations in Fluid Dynamics: Methods, Challenges and Software

PresenterPhilipp Neumann
ActivityInvited talk at Forschungszentrum Jülich, NIC research group Computational Materials Physics
LocationJülich, Germany
Date2015-08-27

Teamwork Across Disciplines: High-Performance Computing Meets Engineering

PresenterPhilipp Neumann, Christoph Kowitz, Felix Schranner, Dmitrii Azarnykh
ActivityEuro-Par (Workshop EDUPAR)
LocationVienna, Austria
Date2015-08-24

Coupling 4 Molecular Dynamics Codes in a Massively Parallel Molecular-Continuum Framework

PresenterPhilipp Neumann
ActivityBrown University, Division of Applied Mathematics
LocationProvidence, USA
Date2015-08-06

Exploiting Semantical Information for Performance Optimization and Data Reduction

PresenterMichael Kuhn
ActivityCluStor 2015
LocationHamburg, Germany
Date2015-07-30

Mistral Supercomputer I/O

PresenterJulian Kunkel
ActivityCluStor Workshop
LocationHamburg, Germany
Date2015-07-30

Presentation

Analyzing and Assessing I/O Performance

PresenterJulian Kunkel
ActivityCluStor Workshop
LocationHamburg, Germany
Date2015-07-30

Presentation

Predicting Performance of Non-Contiguous I/O with Machine Learning

PresenterJulian Kunkel
ActivityInternational Supercomputing Conference
LocationFrankfurt, Germany
Date2015-07-16

Presentation

I/O at the German Climate Computing Center

PresenterJulian Kunkel
ActivityInternational Supercomputing Conference
LocationFrankfurt, Germany
Date2015-07-16

Presentation

A Best Practice Analysis of HDF5 and NetCDF-4 Using Lustre

PresenterMichael Kuhn
ActivityISC High Performance 2015
LocationFrankfurt, Germany
Date2015-07-15

Presentation

MaMiCo: Software Design for Massively Parallel Molecular-Continuum Flow Simulations

PresenterPhilipp Neumann, Nikola Tchipev, Hans-Joachim Bungartz
ActivityDSFD
LocationEdinburgh, UK
Date2015-07-14

Dynamically Adaptable I/O Semantics for High Performance Computing

PresenterMichael Kuhn
ActivityISC High Performance 2015
LocationFrankfurt, Germany
Date2015-07-14

Presentation

MaMiCo: Software Design for Massively Parallel Molecular-Continuum Flow Simulations

PresenterPhilipp Neumann
ActivityUSNCCM13
LocationSan Diego, USA
Date2015-07-28

Coupling 4 Molecular Dynamics Codes in a Massively Parallel Molecular-Continuum Framework

PresenterPhilipp Neumann, Nikola Tchipev, Hans-Joachim Bungartz
ActivityFrontiers in Computational Physics
LocationZurich, Switzerland
Date2015-06-04

High Performance Visual Computing: An Overview

PresenterPhilipp Neumann
ActivityHPVC workshop
LocationKAUST, Saudi Arabia
Date2015-05-14

Advanced Computation and I/O Methods for Earth-System Simulations (AIMES)

PresenterJulian Kunkel
ActivitySPPEXA applicant colloquium
LocationBonn, Germany
Date2015-05-05

Presentation

I/O Semantics for Future Storage Systems

PresenterMichael Kuhn
Activity14th HLRS/hww Workshop on Scalable Global Parallel File Systems
LocationStuttgart, Germany
Date2015-04-29

Presentation

A new post-processing tool for the source-related element tracing in biogeochemical models: A case study for the North Sea

PresenterFabian Große, Markus Kreus, Johannes Pätsch
ActivityEGU General Assembly 2015
LocationVienna, Austria
Date2015-04-14

Domain-specific Language Development

PresenterJulian Kunkel
ActivityGroup seminar, University of Hamburg
LocationHamburg, Germany
Date2015-02-23

Presentation

2014

Challenges in HPC I/O

PresenterJulian Kunkel
ActivityUniversity of Basel
LocationBasel, Switzerland
Date2014-10-10

Presentation

Mesh-to-Particle Coupling for Hybrid Molecular-Continuum Simulations

PresenterPhilipp Neumann
ActivityICCE
LocationStuttgart, Germany
Date2014-10-09

ls1 mardyn: Vectorisation, Multicore Exploitation and Large-Scale Distributed-Memory Parallelisation

PresenterPhilipp Neumann
ActivityInvited talk at CECAM Workshop Exploiting Heterogeneous Multi-Core and Many-Core Platforms for Atomic and Molecular Simulations
LocationDaresbury, UK
Date2014-09-11

Monitoring Energy Consumption With SIOX -- Autonomous Monitoring Triggered by Abnormal Energy Consumption

PresenterJulian Kunkel
ActivityEnergy-Aware High Performance Computing Conference
LocationDresden, Germany
Date2014-09-02

Presentation

Multiscale Simulation Approaches for Micro- and Nanoflows

PresenterPhilipp Neumann
ActivityInvited talk at Laboratory of Computational Physiology and High-Performance Computing (FISIOCOMP), Universidade Federal de Juiz de Fora
LocationJuiz de Fora, Brazil
Date2014-08-20

A Modular Software for Parallel Hybrid Multiscale Flow Simulations

PresenterPhilipp Neumann, Piet Jarmatz
ActivityICMMES
LocationNew York, USA
Date2014-07-17

Parallel Particle Simulation in Multiscale Fluid Representations

PresenterPhilipp Neumann, Tobias Weinzierl, Denis Jarema, Bart Verleye
ActivitySuperMUC Review Workshop
LocationMunich, Germany
Date2014-07-08

Hybrid Multiscale Simulation Approaches for Micro- and Nanoflows

PresenterPhilipp Neumann
ActivityMeeting of the Boltzmann Zuse Society
LocationPaderborn, Germany
Date2014-06-26

The SIOX Architecture -- Coupling Automatic Monitoring and Optimization of Parallel I/O

PresenterJulian Kunkel
ActivityInternational Supercomputing Conference
LocationLeipzig
Date2014-06-26

Presentation

Deficiencies in I/O and the Future with E10

PresenterJulian Kunkel
ActivityEOFS breakfast meeting, International Supercomputing Conference
LocationLeipzig, Germany
Date2014-06-25

Presentation

Exascale 10 -- High-Level Architecture

PresenterJulian Kunkel
ActivityBoF: Towards Exascale I/O with E10, International Supercomputing Conference
LocationLeipzig, Germany
Date2014-06-25

Presentation

Compression By Default -- Reducing Total Cost of Ownership of Storage Systems

PresenterMichael Kuhn
ActivityInternational Supercomputing Conference 2014
LocationLeipzig, Germany
Date2014-06-23

Presentation

Introductions to the SIOX Architecture

PresenterJulian Kunkel
ActivityBoF: Autonomic I/O Optimization, International Supercomputing Conference
LocationLeipzig, Germany
Date2014-06-23

Presentation

Exascale Storage Systems -- An Analytical Study of Expenses

PresenterMichael Kuhn
ActivityCluStor 2014
LocationHamburg, Germany
Date2014-06-19

Exascale 10 -- High-Level Architecture

PresenterJulian Kunkel
ActivityCluStor I/O Workshop
LocationHamburg, Germany
Date2014-06-19

Presentation

Advancing Independent Non-Contiguous I/O

PresenterJulian Kunkel
ActivityCluStor I/O Workshop
LocationHamburg, Germany
Date2014-06-19

Presentation

Adaptive Mesh Refinement in Lattice Boltzmann Simulations

PresenterPhilipp Neumann
ActivityESCO
LocationPilsen, Czech Republic
Date2014-06-17

Wie aus Molekülen eine Strömung entsteht

PresenterPhilipp Neumann
ActivityBerufliche Oberschule Weissenburg
LocationWeissenburg, Germany
Date2014-06-04

Hochleistungsrechnen: Einblicke in Leistungsanalyse und Speichersysteme der Zukunft

PresenterJulian Kunkel
ActivityErnst-Moritz-Arndt-Universität Greifswald
LocationGreifswald, Germany
Date2014-05-30

Presentation

I/O Interfaces Will Change -- Chance or Curse for Programmers?

PresenterJulian Kunkel
ActivityICOMEX project meeting
LocationOffenbach, Germany
Date2014-05-15

Presentation

ICOMEX

PresenterJulian Kunkel
ActivityG8 Initiative – Final Review Meeting
LocationPrinceton, USA
Date2014-05-12

Presentation

Challenges in Understanding, Optimizing and Procuring Storage Systems

PresenterJulian Kunkel
ActivityCSCS Storage Workshop
LocationLugano, Switzerland
Date2014-05-09

Presentation

Looking beyond stratification: A model-based analysis of the biological drivers of oxygen depletion in the North Sea

PresenterFabian Große, Hermann Lenhart, Uwe Brockmann
Activity46th International Liège Colloquium
LocationLiègei, Belgium
Date2014-05-06

Lessions learned from G8 ICOMEX: ICOsahedral-grid Models for Exascale Earth System Simulations

PresenterJulian Kunkel
ActivityENES Workshop on Exascale Technologies and Innovation in HPC for Climate Models
LocationHamburg, Germany
Date2014-04-06

Presentation

Monitoring, Simulation and Autonomous Optimization of Parallel I/O

PresenterJulian Kunkel
ActivityZentrum für Datenverarbeitung, Johannes Gutenberg Universität
LocationMainz, Germany
Date2014-02-12

2013

Guiding Parallel I/O -- The Semantical Gap

PresenterJulian Kunkel
ActivityZKI-Tagung AK Supercomputing
LocationDarmstadt, Germany
Date2013-10-10

Presentation

Spatial Coupling of Navier-Stokes and Lattice Boltzmann Solvers

PresenterPhilipp Neumann, Carlos Pachajoa
ActivityGACM Colloquium on Computational Mechanics
LocationHamburg, Germany
Date2013-10-01

Monitoring and Optimization of I/O-Performance with SIOX

PresenterJulian Kunkel
ActivityHPC-Status-Konferenz der Gauß-Allianz
LocationDresden, Germany
Date2013-09-05

Presentation

Simulation Techniques for Large Molecular Systems

PresenterPhilipp Neumann, Wolfgang Eckhardt, Alexander Heinecke
ActivityICMMES
LocationOxford, UK
Date2013-07-25

A Semantics-Aware I/O Interface for High Performance Computing

PresenterMichael Kuhn
ActivityInternational Supercomputing Conference 2013
LocationLeipzig, Germany
Date2013-06-18

Presentation

Using Simulation to Validate Performance of MPI(-IO) Implementations

PresenterJulian Kunkel
ActivityInternational Supercomputing Conference
LocationLeipzig, Germany
Date2013-05-20

Presentation

Towards Intelligent Self-Optimisation in HPC I/O

PresenterJulian Kunkel
ActivityExascale10/EIOW satellite event, International Supercomputing Conference
LocationLeipzig, Germany
Date2013-05-20

Presentation

Parameterising Primary Production and Convection in a 3D Model

PresenterFabian Große, Johannes Pätsch, Jan O. Backhaus
Activity45th International Liège Colloquium
LocationLiège, Belgium
Date2013-05-16

Ganzheitliches Verständnis von Nutzungs- und Systemverhalten als Zugang zu effizienterem Hochleistungsrechnen

PresenterJulian Kunkel
ActivityPaderborn Center for Parallel Computing
LocationPaderborn
Date2013-05-05

Presentation

Massively Parallel Molecular-Continuum Simulations with the Macro-Micro-Coupling Tool

PresenterPhilipp Neumann, Jens Harting
ActivityNIC Workshop on Hybrid Particle-Continuum Methods in Computational Materials Physics
LocationJülich, Germany
Date2013-03-07

2012

Parameterising Primary Production and Convection in a 3D Model

PresenterFabian Große, Johannes Pätsch, Jan O. Backhaus
ActivityYouMaRes 3.0 2012
LocationLübeck, Germany
Date2012-09-14

Towards Flexible Adaptive Molecular-Continuum Simulations

PresenterPhilipp Neumann, Wolfgang Eckhardt
ActivityICMMES
LocationTaipei, Taiwan
Date2012-07-25

EXIOS -- Unified Exascale I/O System

PresenterJulian Kunkel
ActivitySPPEXA applicant colloquium
LocationBonn, Germany
Date2012-07-09

Presentation

A Coupling Tool for Parallel Molecular Dynamics-Continuum Simulations

PresenterPhilipp Neumann, Nikola Tchipev
ActivityISPDC
LocationMunich, Germany
Date2012-06-29

Towards I/O Analysis of HPC Systems & a Generic Architecture to Collect Access Patterns

PresenterMarc Wiedemann
ActivityInternational Supercomputing Conference
LocationHamburg, Germany
Date2012-06-19

Presentation

Fast Prototyping and Parallel Computations with Peano

PresenterPhilipp Neumann
ActivityWorkshop: PDE Software Frameworks
LocationMünster, Germany
Date2012-06-18

Simulating Parallel Programs on Application and System Level

PresenterJulian Kunkel
ActivityInternational Supercomputing Conference
LocationHamburg, Germany
Date2012-06-18

Presentation

PresenterTimo Minartz
ActivityThe Eighth Workshop on High-Performance, Power-Aware Computing
LocationShanghai, China
Date2012-05-21

Presentation

The SIOX Project: Scalable I/O for Extreme Performance

PresenterMichaela Zimmer
Activity11th HLRS/hww Workshop on Scalable Global Parallel File Systems
LocationStuttgart, Germany
Date2012-05-09

Presentation

A Semantics-Aware I/O Interface

PresenterMichael Kuhn
ActivityHPC Workshop
LocationLeogang, Austria
Date2012-02-29

Towards a Unified Exascale I/O System

PresenterJulian Kunkel
ActivityIS-ENES I/O Workshop
LocationHamburg, Germany
Date2012-02-28

Presentation

Scientific Computing: Performance and Efficiency in Climate Models

PresenterMichael Kuhn
ActivityPDP 2012
LocationMunich, Germany
Date2012-02-17

Presentation

Evaluating the Influence of File System Interfaces and Semantics on I/O Throughput in High Performance Computing

PresenterMichael Kuhn
ActivityPDP 2012
LocationMunich, Germany
Date2012-02-17

Presentation

WiP: Simulating Application and System Interaction with PIOsimHD

PresenterJulian Kunkel
ActivityPDP 2012
LocationMunich, Germany
Date2012-02-17

Presentation

Simulation-Aided Performance Evaluation of Server-Side Input/Output Optimizations

PresenterMichael Kuhn
ActivityPDP 2012
LocationMunich, Germany
Date2012-02-16

Presentation

Modeling the I/O Path with a Functional Representation of Parallel File System and Hardware Architecture

PresenterJulian Kunkel
ActivityPDP 2012
LocationMunich, Germany
Date2012-02-16

Presentation

2011

eeClust: Energy-Efficient Cluster Computing

PresenterTimo Minartz
ActivityStatuskonferenz der Gauß-Allianz
LocationDarmstadt, Germany
Date2011-12-06

Presentation

Energy-Efficient Cluster Computing

PresenterTimo Minartz
ActivityMeeting
LocationUniversidad Carlos III, Madrid, Spain
Date2011-10-06

Energy-Efficient Cluster Computing

PresenterTimo Minartz
ActivityMeeting
LocationUniversidad Jaume I, Castellon, Spain
Date2011-10-06

Simulations to the tides of ancient oceans and the evolution of the Earth-Moon system

PresenterPetra Nerge
ActivityJournées 2011
LocationWien, Austria
Date2011-09-19

Presentation

Towards an Energy-Aware Scientific I/O Interface

PresenterJulian Kunkel
ActivityEnA-HPC 2011
LocationHamburg, Germany
Date2011-09-08

Presentation

Optimizations for Two-Phase Collective I/O

PresenterMichael Kuhn
ActivityParCo 2011
LocationGhent, Belgium
Date2011-09-02

Presentation

Visualization of MPI(-IO) Datatypes

PresenterJulian Kunkel
ActivityParCo 2011
LocationGhent, Belgium
Date2011-08-30

Presentation

Energy-Efficient Cluster Computing

PresenterTimo Minartz
ActivityMeeting
LocationKarlsruhe Insitute of Technology, Karlsruhe, Germany
Date2011-08-11

Managing Hardware Power Saving Modes for High Performance Computing

PresenterTimo Minartz
ActivityInternational Green Computing Conference
LocationOrlando, Florida, USA
Date2011-07-26

Presentation

A Flux-Based Approach to Hybrid Molecular Dynamics-Lattice Boltzmann Simulations

PresenterPhilipp Neumann, Calin Dan, Jens Harting
ActivityICMMES
LocationLyon, France
Date2011-07-05

Energieeffizienzanalysen von parallelen Programmen

PresenterTimo Minartz
ActivityHPC Workshop
LocationLeogang, Austria
Date2011-03-01

LB at TUM - Outtakes

PresenterPhilipp Neumann
ActivityTU Eindhoven, Department for mesoscopic transport phenomena
LocationEindhoven, Netherlands
Date2011-02-28

Simulation der Entwicklung des Erde-Mond-Systems unter dem Einfluss ozeanischer Gezeiten

PresenterPetra Nerge
ActivityFOR584 - Earth Rotation and Global Dynamic Processes - Tagung Feb. 2011
LocationWien, Austria
Date2011-02-24

2010

Collecting Energy Consumption of Scientific Data

PresenterJulian Kunkel
ActivityInternational Conference on Energy-Aware High Performance Computing
LocationHamburg, Deutschland
Date2010-09-17

Presentation

Simulation of Power Consumption of Energy Efficient Cluster Hardware

PresenterTimo Minartz
ActivityInternational Conference on Energy-Aware High Performance Computing
LocationHamburg, Deutschland
Date2010-09-16

Presentation

Coupled Approaches for Fluid Dynamic Problems Using the PDE Framework Peano

PresenterPhilipp Neumann
ActivityESCO
LocationPilsen, Czech Republic
Date2010-06-30

Auswirkungen von Windfeldänderungen durch Offshore-Windparks auf das marine Umfeld

PresenterHermann Lenhart, Petra Nerge
ActivityAbschlusssymposium Zukunft Küste - Coastal Futures
LocationHamburg, Deutschland
Date2010-03-04

Presentation

Ansätze zum Monitoring hierarchischer E/A-Systeme

PresenterJulian Kunkel
ActivityZKI-Arbeitskreis Supercomputing
LocationHamburg, Germany
Date2010-03-04

Presentation

Energieeffizienz und Hochleistungsrechnen

PresenterThomas Ludwig
ActivityAbsolventenfeier Frankfurt School of Economics
LocationHamburg, Deutschland
Date2010-03-14

2009

Tracing Internal Communication in MPI and MPI-I/O

PresenterJulian Kunkel
ActivityPDCAT 2009
LocationHiroshima, Japan
Date2009-12-09

Presentation

Using Non-blocking I/O Operations in HPC to Reduce Execution Times

PresenterDavid Büttner
ActivityEuroPVM/MPI 2009
LocationEspoo, Finland
Date2009-09-08

Presentation

2008

Bottleneck Detection in Parallel File Systems with Trace-Based Performance Monitoring

PresenterJulian Kunkel
ActivityEuro-Par 2008
LocationGran Canaria, Spain
Date2008-08-29

Presentation

Directory-Based Metadata Optimizations for Small Files in PVFS

PresenterMichael Kuhn
ActivityEuro-Par 2008
LocationGran Canaria, Spain
Date2008-08-29

Presentation

Werkzeuge zur Analyse der Speicher- und Energieeffizienz bei Hochleistungsrechnern

PresenterThomas Ludwig
ActivityMeeting
LocationUniversity Frankfurt, Computer Science Department
Date2008-05-17

Performance Visualization of MPI-IO Operations in Parallel Programs

PresenterThomas Ludwig
ActivityInternational Workshop on Advanced Computing and Applications
LocationHo Chi Minh City, Vietnam
Date2008-03-16

2007

Performance Evaluation of the PVFS2 Architecture

PresenterJulian Kunkel
ActivityEuromicro Conference on Parallel, Distributed and Network-based Processing
LocationNaples, Italy
Date2007-02-08

Presentation

2006

Performance Analysis of Parallel File Systems

PresenterJulian Kunkel
ActivityCluStor 2006
LocationHeidelberg, Germany
Date2006-09-21

File Systems for Mass Storage of Image Data in Bioinformatics

PresenterMichael Kuhn, Christian Lohse
ActivityCluStor 2006
LocationHeidelberg, Germany
Date2006-09-21

Migration and Load Balancing Within PVFS2

PresenterJulian Kunkel
ActivityCluStor 2006
LocationHeidelberg, Germany
Date2006-09-21

research/talks.txt · Last modified: 2018-01-24 17:13 (external edit)