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HPC Infrastructures Workshop: 2020 Online Event

Hayk Shoukourian, Volker Weinberg, Radosław Januszewski, Huub Stoffers, Andreas Johansson, Susanna Salminen, Ezhilmathi Krishnasamy, Norbert Meyer, Dirk Pleiter, François Robin, Frederic Souques, Jean-Marc Ducos (+1 others)
2021 Zenodo  
and supporting technologies for supercomputing centres.  ...  The EWHPC online event was held on 14th of October and virtually collocated with an online PRACE Topical Session on "Exascale for European Datacentres" held on 15 October 2020, then followed by the traditional  ...  Acknowledgements The work described in this document was funded by the European Commission under the project PRACE-6IP, grant agreement number: 823767. _________  ... 
doi:10.5281/zenodo.5838044 fatcat:nici5bui3rhyrho6ey5qagznoq

First white paper on community guidelines on the use, value and applicability of emerging technologies in climate and weather applications

Giovanni Aloisio, Graham Riley, Sandro Fiore, Carlos Osuna
2020 Zenodo  
The agenda of the workshop was organized in three sessions, for a total of 17 talks, focusing on: Exascale hardware (Session 1), Programming models and hardware interplay (Session 2) and Machine Learning  ...  The workshop brought together scientists from the fields of earth system modeling, machine learning, exascale hardware/computing, and programming models, informing them about the latest developments in  ...  The generated code is highly scalable on current supercomputers and portable to GPU and CPU architectures.  ... 
doi:10.5281/zenodo.4001484 fatcat:xw4ett5lszbbdkinhdlyexzq6q

Report on the implementation of the ESDM PAV analytical kernels for post-processing, analysis and visualisation (T5.3) - Deliverable D5.2

Oliver Heidmann, Reinhard Budich, Donatello Elia, Cosimo Palazzo, Florian Ziemen
2022 Zenodo  
This document provides an overview of the analytical kernels developed for CDO and Ophidia making use of accelerated architectures (i.e., GPUs) and of streaming I/O APIs (for in-flight analytics).  ...  These developments and preliminary tests were successful despite the fact that ESDM currently is not used in a widely spread manor for Earth System Model (ESM) outputs.  ...  For Lumi we first plan to evaluate the amount of work necessary to get CDO to compile and run there. Should these tests have positive results we will rerun the benchmarks on Lumi.  ... 
doi:10.5281/zenodo.6948272 fatcat:m6ulw35kwzcxnlimv6pg5w3324

ESiWACE2 Newsletter 1/2022 [article]

ESiWACE2
2022 Zenodo  
Carver: Evaluation and optimisation of the I/O scalability for the next generation of Earth system models: IFS CY43R3 and XIOS 2.0 integration as a case study,  ...  In these projects we will collaborate with model developing communities to port weather and climate models to new architectures and prepare the software for the new generation of supercomputers.  ... 
doi:10.5281/zenodo.5927767 fatcat:p4jzdiidqjdtnkwi33enq4adbi

Interactive time-dependent tone mapping using programmable graphics hardware

Nolan Goodnight, Rui Wang, Cliff Woolley, Greg Humphreys
2005 ACM SIGGRAPH 2005 Courses on - SIGGRAPH '05  
To use this model in our GPU-based system, we apply the exponential filter to the log average luminance (Lw ) for each frame.  ...  A Contrast-based Scalefactor for Lumi- 23. Kenneth Moreland and Edward Angel. The FFT on a nance Display. In Graphics Gems IV, chapter VII.2, GPU.  ... 
doi:10.1145/1198555.1198783 dblp:conf/siggraph/Goodnight0WH05 fatcat:goadv7cn2vh27iq7hxpzlqjyeu

HPC Infrastructures Workshop 2021

Gert Svensson
2021 Zenodo  
the latest trends in HPC infrastructure and supporting technologies for supercomputing centres.  ...  sites and their systems: MeluXina, LuxProvide, Luxembourg, VEGA, IZUM, Slovenia, and Karolina, IT4Innovations National Supercomputing Center, Czech Republic.  ...  Acknowledgements This work was financially supported by the PRACE project funded in part by the EU's Horizon 2020 Research and Innovation programme (2014-2020) under grant agreement 823767.  ... 
doi:10.5281/zenodo.5794766 fatcat:p3phw2u6vzfjxoutydphkf4x3m

D7.10: E-CAM Software Porting and Benchmarking Data V

Alan O'Cais Et. Al.
2021 Zenodo  
of at least 8 new modules related to those developed in the ESDWs on a variety of architectures (Juelich).  ...  Joint technical report on results of (a) porting and optimisation of at least 8 new modules related to those developed in the ESDWs tomassively parallel machines (STFC); and (b) benchmarking and scaling  ...  The future CSC resources include the LUMI HPC cluster, which includes a large array of AMD Instinct GPUs. As is well known, CUDA is an NVIDIA specific platform or API for Nvidia GPUs.  ... 
doi:10.5281/zenodo.4720645 fatcat:npm3inkqu5bndjpcoaf4e7znsu

Detector Simulation Challenges for Future Accelerator Experiments

John Apostolakis, Marilena Bandieramonte, Sunanda Banerjee, Nazar Bartosik, Gloria Corti, Gabriele Cosmo, V. Daniel Elvira, Thomas Evans, Andrei Gheata, Simone Pagan Griso, Vladimir Ivantchenko, Christopher Jones (+6 others)
2022 Frontiers in Physics  
New accelerator, detector, and computing technologies set the stage for an exercise in how detector simulation will serve the needs of the high-energy physics programs of the mid 21st century, and its  ...  posed by future accelerator programs beyond the HL-LHC era, into the 2030–2050 period.  ...  Their effort is essential for particle physicists around the world to develop procedures and produce measurements of outstanding quality.  ... 
doi:10.3389/fphy.2022.913510 fatcat:6sr4oqzeazakbjmfx56d6jrl74

D2.8: Open Science policies and resource provisioning in the Nordic and Baltic countries (final report)

Emma-Lisa Hansson, Linas Bukauskas, Sara Garavelli, Birna Gunnarsdóttir, Per-Olov Hammargren, Tomi Rosti, Anca Hienola, Maria Francesca Iozzi, Dorthe Anna Mette Morthorst-Jensen, Eske Christiansen, Päivi Rauste, Ilmars Slaidins (+1 others)
2022 Zenodo  
It reports on the fragmented status of OS policies, the different choices for provisioning infrastructure resources and services in the participating countries, and the progress to establish an EOSC perspective  ...  This deliverable, the final report in an installment of three on OS policies and resource provisioning, provides an updated assessment since the last deliverable, D2.5 OS policies and resource provisioning  ...  LUMI consists of a CPU partition (LUMI-C), GPU partition (LUMI-G, with most of LUMI performance) and other services (object storage LUMI-O et cetera).  ... 
doi:10.5281/zenodo.6503709 fatcat:hkfpwqwjdrazfanvdgq74z6try

Structure-Based Drug Discovery for Prion Disease Using a Novel Binding Simulation

Daisuke Ishibashi, Takehiro Nakagaki, Takeshi Ishikawa, Ryuichiro Atarashi, Ken Watanabe, Felipe A. Cruz, Tsuyoshi Hamada, Noriyuki Nishida
2016 EBioMedicine  
Therefore, drug discovery studies for these diseases have focused on the protein conversion process.  ...  This NUDE-based structure-based drug discovery for normal protein structures is likely useful for the development of drugs to treat other conformational disorders, such as Alzheimer's disease.  ...  Kamatari from Gifu University for helpful discussions and critical assessment of the manuscript, and Hanako Nakayama, Ayako Nakazaki, Atsuko Matsuo and Megumi Tanaka for technical assistance.  ... 
doi:10.1016/j.ebiom.2016.06.010 pmid:27333028 pmcid:PMC4972544 fatcat:mcj46kg4lbch7hp4kd2kdiqw74

Machine Learning in Weather Prediction and Climate Analyses—Applications and Perspectives

Bogdan Bochenek, Zbigniew Ustrnul
2022 Atmosphere  
the Google Scholar search engine.  ...  Performing critical reviews of the literature, authors are trying to predict the future research direction of these fields, with the main conclusion being that machine learning methods will be a key feature  ...  Introduction The beginning of the 21st century, with the advent of big data, efficient supercomputers with Graphics Processing Units (GPU), and scientific interest in emerging new methods, turned out to  ... 
doi:10.3390/atmos13020180 fatcat:c42iamvesfc67dpnldfq2nqfpq

D2.4: The EOSC Delivery Chain

Lars Fischer, Per-Olov Hammargren, Leah Riungu-Kalliosaari, Maijastiina Arvola
2020 Zenodo  
Future work will study existing cross-border collaboration models in the Nordic and Baltic countries (for publication in February 2021), and propose recommendations for future cross-border collaboration  ...  in the context of EOSC (for publication in August 2021).  ...  It will also evolve to give as close user experience to the EuroHPC LUMI supercomputer as possible.  ... 
doi:10.5281/zenodo.4264121 fatcat:n66oyrpw7bcl3es7zfpexsz3ge

EOSC-hub Briefing Paper – Provision of Cross- Border Services

Robertson, Andreozzi, Bijsterbosch, Gaido, Pursula
2021 Zenodo  
for them, and presents recommendations for the EOSC.  ...  to business modelling called Platform Design.  ...  be ported to GPU which will significantly increase the efficiency.  ... 
doi:10.5281/zenodo.4835933 fatcat:lp4wlwq5d5btzk5rtevoikc5wq

Exploring the interpretability of deep neural networks used for gravitational lens finding with a sensitivity probe [article]

C. Jacobs, K. Glazebrook, A. K. Qin, T. Collett
2021 arXiv   pre-print
Artificial neural networks are finding increasing use in astronomy, but understanding the limitations of these models can be difficult.  ...  We utilize a statistical method, a sensitivity probe, designed to complement established methods for interpreting neural network behavior by quantifying the sensitivity of a model's performance to various  ...  of 0.5 is less than one standard devia- occur when evaluating real galaxies with the model that have tion away from the mean score—the network is very unreliable parameters not fully captured  ... 
arXiv:2112.02479v1 fatcat:rmyr5wce7natvc2qpykx7yj3li

State Of The Art Analysis Report

Miguel Ángel Esbrí
2014 Zenodo  
the FOODIE platform hub for agricultural services.  ...  projects, as well as initia-tives and policies and data sources repositories (specially at local, national and European level) which are relevant for defining and implementing the different aspects of  ...  Expert models the decision support system for more comprehensive management strategy evaluation.  ... 
doi:10.5281/zenodo.200497 fatcat:otpyumabc5fbpgqmixtgmt7hli
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