DEEP – SOFTWARE FOR EXASCALE ARCHITECTURES | DEEP-SEA | Projekt | Results | H2020

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Quality control plan

Definition of the quality control processes and templates for internal verification and document review for all project results and deliverables

Interoperability development

Detailed report on proven ability of GPISpace to support the execution of MPI or GASPI programs spanning over multiple nodes and detailed performance study of MPIGPU performance bottleneck

Application use cases and traces

Use cases integrated in JUBE profile and trace files provided to other WPs

Final evaluation of the system software stack

Optimisations, adjustments and bug fixing in accordance with the user experiences.This Deliverable is led by ParTec.

Initial application co-design input

Documents requirements of all applications for codesign includes all data analytics SW requirements compute memory communication performance footprints communication patterns etc

Final report on applications experience

Reports the results of the application experience using the DEEP-SEA developments. Performance and efficiency (both according to the most relevant metric for the application), scalability, and portability will be measured and compared with the code performances at the beginning of the project.

Applications use of DEEP-SEA software stack

Details the tools SW components and programming models that each application will use with further codesign input on the needed functionalities

Software specification

Specification of the complete SW stack based on the requirements collected from WPs 1 to 5 This comprises WP3internal interfaces and dependencies as well as the interplay with WPs 2 4 and 5

Documentation of last improvements of the tools

Documentation including bug fixes, lessons learned from deployment and next steps.

MSA-driven extension to system-wide programming and new memory integration

Detailed report and intermediate release on extension of MPI libraries, including collective communications, RMA communication, tuning, and the MPI memory management extension. Also includes details on NVM as a fast buffer for a workflow’s intermediate data, and GPI-2 extension to support persistent segments.

Report on standardisation activities

Summarising report covering all proposals made to the mentioned standardisation bodies based on work in DEEP-SEA as well as open standardisation potentials to create future roadmaps.

Final report

Description of the technical and scientific results of the project

Repository for training material

Design, access information and initial contents for the training repository.

Intermediate node-level programming environment

Intermediate release and detailed report of programming environment. Final release and SW stack for processing in memory (PIM). This SW release will provide the programming environment to the application partners for their work leading to D1.4 First evaluation results.

Complete system software implementation

Full system SW implementation of all components of the system SW stack meeting the requirements collected in D3.1 and matching the final specification developed in D3.2.This Deliverable is led by ParTec.

Final Node-level programming environment

Final release and detailed report of programming environment and basis for D1.5 Final report on applications experience. Any remaining integration and debugging work will continue in the integration task

Initial node-level programming environment

Initial release and detailed report of node-level programming environment. This SW release will enable early work by the application partners

Resiliency support

Intermediate release and detailed report on resiliency enhancement. It includes description on resiliency in MPI sessions, slum extensions, Support of persistent segments in the GPI-2 implementation.

Malleability concept and early prototype

Intermediate release and detailed report on malleability including concept and prototype version of MPIsessionbased malleability within MPI

Final system-level programming environment

Final release and detailed report on WP5 contributions to system-level programming environment. This report includes the malleability support (including MPI and OmpSs-2@cluster extensions), interoperability (including accelerator optimised communication, MPC+GPI interaction, ParaStation MPI communication layer support in GPI-2, GPI-Space programs that support MPI and GASPI at the same time, and both MPI+OmpSs-2@cluster and GPI+OmpSs-2@cluster), and resiliency capabilities (including support for persistent segments in in-memory checkpointing library, evaluation of Slurm extension, evaluation of the extension of the checkpoint restart capabilities, evaluation of Open MPI runtime fault tolerance). These evaluations will be conducted using micro-benchmark and applications from WP1.

Final release of the tools

Release with final feature set, tested and including updates to user documentation and installation guide.

Resource management and tool interface

Intermediate release and detailed report on the interfaces developed between MPI libraries and their collocated environment such as the resource manager and external tools.

Final outreach activity

Final brochure or project video, or an event or a combination of these. It will be decided during the project, which will be deemed most appropriate.

Communication and data management plan, toolkit and owned channels

Details of the communication and brand strategy including a toolkit with materials like logos and collateral templates and DEEPSEA communication channels It contains also the data management plan as part of the Open Research Data Pilot ORDP

Publications

FaaSKeeper: Learning from Building Serverless Services with ZooKeeper as an Example

Author(s): M. Copik, A. Calotoiu, K. Taranov, T. Hoefler
Published in: 2022
Publisher: Arxiv
DOI: 10.48550/arxiv.2203.14859

Classification of Solar Flares using Data Analysis and Clustering of Active Regions

Author(s): Hanne Baeke; Jorge Amaya; Giovanni Lapenta
Published in: Crossref, Issue 1, 2023
Publisher: ESS Open Archive
DOI: 10.22541/essoar.167336864.46114556/v1

Processing in Memory: The Tipping Point

Author(s): Petar Radojković, Paul Carpenter, Pouya Esmaili-Dokht, Rémy Cimadomo, Henri-Pierre Charles, Abu Sebastian, Paolo Amato
Published in: ETP4HPC White Paper, 2021
Publisher: ETP4HPC
DOI: 10.5281/zenodo.4767489

Cppless: Productive and Performant Serverless Programming in C++

Author(s): L. Möller, M. Copik, A. Calotoiu, T. Hoefler
Published in: 2024
Publisher: Arxiv
DOI: 10.48550/arxiv.2401.10834

FTIO: Detecting I/O Periodicity Using Frequency Techniques

Author(s): Tarraf, Ahmad; Bandet, Alexis; Zanon Boito, Francieli; Pallez, Guillaume; Wolf, Felix
Published in: https://inria.hal.science/hal-04382142, Issue 2, 2023
Publisher: arxiv
DOI: 10.48550/arxiv.2306.08601

Modular Supercomputing Architecture

Author(s): Suarez, Estela; Eicker, Norbert; Moschny, Thomas; Pickartz, Simon; Clauss, Carsten; Plugaru, Valentin; Herten, Andreas; Michielsen, Kristel; Lippert, Thomas
Published in: ETP4HPC White Papers, 2022
Publisher: ETP4HPC
DOI: 10.5281/zenodo.6508394

Heterogeneous High Performance Computing

Author(s): P. Carpenter, U.-U. Haus, E. Laure, S. Narasimhamurthy, E. Suarez
Published in: ETP4HPC White Paper, 2022
Publisher: ETP4HPC
DOI: 10.5281/zenodo.6090425

Task-Based Performance Portability in HPC

Author(s): Olivier Aumage, Paul Carpenter, Siegfried Benkner
Published in: ETP4HPC White Paper, 2021
Publisher: ETP4HPC

HPC for Urgent Decision-Making

Author(s): M. Marazakis, M.Duranton, D. Pleiter, G. Taffoni, and H.C. Hoppe
Published in: ETP4HPC White Paper, 2022
Publisher: ETP4HPC
DOI: 10.5281/zenodo.6107362

A Compiler Approach to Automatic Multi-Pumping

Author(s): Johnsen, Carl-Johannes; De Matteis, Tiziano; Ben-Nun, Tal; Licht, Johannes de Fine; Hoefler, Torsten
Published in: Proceedings of the 41st IEEE/ACM International Conference on Computer-Aided Design, Issue 2, 2022
Publisher: ACM
DOI: 10.1145/3508352.3549374

An Emulation Layer for Dynamic Resources with MPI Sessions

Author(s): Jan Fecht; Martin Schreiber; Martin Schulz; Howard Pritchard; Daniel J. Holmes
Published in: Lecture Notes in Computer Science, Issue 2, 2023, ISBN 9783031232190
Publisher: Springer
DOI: 10.1007/978-3-031-23220-6_10

Arax: A Runtime Framework for Decoupling Applications from Heterogeneous Accelerators.

Author(s): M. Pavlidakis, S. Mavridis, A. Chazapis, G. Vasiliadis, and A. Bilas
Published in: ACM Symposium on Cloud Computing (SoCC) 2022, 2022
Publisher: ACM
DOI: 10.1145/3542929.3563467

Static Local Concurrency Errors Detection in MPI-RMA Programs

Author(s): C. Tassadit Ait Kaci, M. Sergent, E. Saillard, D. Barthou
Published in: 2022 IEEE/ACM Sixth International Workshop on Software Correctness for HPC Applications (Correctness), 2023
Publisher: IEEE
DOI: 10.1109/correctness56720.2022.00008

Artifact and instructions to generate experimental results for Euro-Par 2022 paper: OmpSs-2@Cluster: Distributed memory execution of nested OpenMP-style tasks

Author(s): Aguilar Mena, Jimmy; Shaaban, Omar; Beltran, Vicenç; Carpenter, Paul; Ayguadé, Eduard; Labarta Mancho, Jesus
Published in: Lecture Notes in Computer Science, Issue 2, 2022
Publisher: Springer
DOI: 10.6084/m9.figshare.19960721.v1

NPBench: A Benchmarking Suite for High-Performance NumPy

Author(s): Alexandros Nikolaos Ziogas, Tal Ben-Nun, Timo Schneider, and Torsten Hoefler
Published in: 2021
Publisher: ICS'21

Efficient data redistribution for malleable applications

Author(s): Iker Martín Álvarez; José I. Aliaga; Maribel Castillo; Sergio Iserte
Published in: SC-W '23: Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis, 2023
Publisher: Association for Computing Machinery
DOI: 10.1145/3624062.3624110

Maximum Flows in Parametric Graph Templates

Author(s): T. Ben-Nun, L. Gianinazzi, T. Hoefler, Y. Oltchik
Published in: International Conference on Algorithms and Complexity, 2023
Publisher: Springer
DOI: 10.48550/arxiv.2307.08420

rFaaS: Enabling High Performance Serverless with RDMA and Leases

Author(s): M. Copik, K. Taranov, A. Calotoiu, T. Hoefler
Published in: 2023
Publisher: IEEE
DOI: 10.1109/ipdps54959.2023.00094

OmpSs-2@Cluster: Distributed memory execution of nested OpenMP-style tasks.

Author(s): J. Aguilar Mena, O. Shaaban, V. Beltran, P. Carpenter, E. Ayguade, and J. Labarta
Published in: Proceedings of Euro-Par 2022, 2022
Publisher: Springer
DOI: 10.1007/978-3-031-12597-3_20

Towards Dynamic Resource Management with MPI Sessions and PMIx

Author(s): Huber, Dominik; Streubel, Maximilian; Comprés, Isaías; Schulz, Martin; Schreiber, Martin; Pritchard, Howard
Published in: uroMPI/USA '22: Proceedings of the 29th European MPI Users' Group Meeting, Issue 2, 2022
Publisher: ACM
DOI: 10.1145/3555819.3555856

A Data-Centric Optimization Framework for Machine Learning

Author(s): Oliver Rausch; Tal Ben-Nun; Nikoli Dryden; Andrei Ivanov; Shigang Li; Torsten Hoefler
Published in: ICS '22: Proceedings of the 36th ACM International Conference on Supercomputing, 2022
Publisher: Association for Computing Machinery
DOI: 10.48550/arxiv.2110.10802

Productive Performance Engineering for Weather and Climate Modeling with Python

Author(s): T. Ben-Nun, L. Groner, F. Deconinck, T. Wicky, E. Davis, J. Dahm, O. Elbert, R. George, J. McGibbon, L. Trümper, E. Wu, O. Fuhrer, T. Schulthess, T. Hoefler
Published in: SC'22, 2022
Publisher: -

Exploring the impact of node failures on the resource allocation for parallel jobs

Author(s): Ioannis Vardas, Manolis Ploumidis, Manolis Marazakis
Published in: Proceedings of the 14th Resilience Workshop, held in conjunction with Euro-Par, 2021
Publisher: JuSER

Bridging Control-Centric and Data-Centric Optimization

Author(s): T. Ben-Nun, B. Ates, A. Calotoiu, T. Hoefler
Published in: IEEE/ACM International Symposium on Code Generation and Optimization (CGO), 2023
Publisher: ACM
DOI: 10.1145/3579990.3580018

Building Blocks for Network-Accelerated Distributed File Systems

Author(s): Salvatore Di Girolamo, Daniele De Sensi, Konstantin Taranov, Milos Malesevic, Maciej Besta, Timo Schneider, Severin Kistler, Torsten Hoefler
Published in: SC'22, 2022
Publisher: SC'22
DOI: 10.48550/arxiv.2206.10007

Productivity, portability, performance: data-centric Python

Author(s): A. N. Ziogas, T. Schneider, T. Ben-Nun, A. Calotoiu, T. De Matteis, J. de Fine Licht, L. Lavarini, T. Hoefler
Published in: 2021
Publisher: ACM
DOI: 10.1145/3458817.3476176

Impact of Cache Coherence on the Performance of Shared-Memory based MPI Primitives: A Case Study for Broadcast on Intel Xeon Scalable Processors - Computational Artifacts

Author(s): Katevenis, George; Ploumidis, Manolis; Marazakis, Manolis
Published in: 52nd International Conference on Parallel Processing (ICPP), Issue 2, 2023
Publisher: ACM
DOI: 10.5281/zenodo.8074488

Accelerating Brain Simulations with the Fast Multipole Method

Author(s): H. Nöttgen, F. Czappa, and F. Wolf
Published in: Proceedings of Euro-Par 2022, 2022
Publisher: Springer
DOI: 10.1007/978-3-031-12597-3_24

Conquering Noise With Hardware Counters on HPC Systems

Author(s): M. Ritter, A. Tarraf, A. Geiß, N. Daoud, B. Mohr, F. Wolf
Published in: 2022
Publisher: IEEE
DOI: 10.1109/protools56701.2022.00007

Page Size Aware Cache Prefetching

Author(s): Vavouliotis, Georgios; Chacon, Gino; Álvarez Martí, Lluc; Gratz, Paul V.; Jiménez, Daniel A.; Casas, Marc
Published in: 2022 55th IEEE/ACM International Symposium on Microarchitecture (MICRO), 2022
Publisher: IEEE
DOI: 10.1109/micro56248.2022.00070

A High-Fidelity Flow Solver for Unstructured Meshes on Field-Programmable Gate Arrays: Design, Evaluation, and Future Challenges.

Author(s): Martin Karp, Artur Podobas, Tobias Kenter, Niclas Jansson, Christian Plessl, Philipp Schlatter, and Stefano Markidis
Published in: HPCAsia2022, 2022
Publisher: ACM
DOI: 10.1145/3492805.3492808

Impact of Cache Coherence on the Performance of Shared-Memory based MPI Primitives: A Case Study for Broadcast on Intel Xeon Scalable Processors

Author(s): G. Katevenis, M. Ploumidis, M. Marazakis
Published in: 52nd International Conference on Parallel Processing (ICPP), 2023
Publisher: ACM
DOI: 10.1145/3605573.3605616

Maximum Flows in Parametric Graph Templates

Author(s): Tal Ben-Nun; Lukas Gianinazzi; Torsten Hoefler; Yishai Oltchik
Published in: Lecture Notes in Computer Science, Issue vol 13898, 2023, Page(s) 97-111
Publisher: Springer
DOI: 10.1007/978-3-031-30448-4_8

Boosting Performance Optimization with Interactive Data Movement Visualization

Author(s): Philipp Schaad, Tal Ben-Nun, Torsten Hoefler
Published in: 2022
Publisher: SC'22
DOI: 10.48550/arxiv.2207.07433

FuzzyFlow: Leveraging Dataflow To Find and Squash Program Optimization Bugs

Author(s): P. Schaad, T. Schneider, T. Ben-Nun, A. Calotoiu, A. Nikolaos Ziogas, T. Hoefler
Published in: The International Conference for High Performance Computing, Networking, Storage and Analysis, 2023
Publisher: ACM
DOI: 10.1145/3581784.3613214

Breaking Down the Parallel Performance of GROMACS, a High-Performance Molecular Dynamics Software

Author(s): Andersson, Måns I.; Murugan, N. Arul; Podobas, Artur; Markidis, Stefano
Published in: PPAM22, Issue Lecture Notes in Computer Science, vol 13826, 2023, Page(s) 333–345, ISBN 978-3-031-30442-2
Publisher: Springer
DOI: 10.48550/arxiv.2208.13658

Lifting C semantics for dataflow optimization

Author(s): Calotoiu, Alexandru; Ben-Nun, Tal; Kwasniewski, Grzegorz; Licht, Johannes de Fine; Schneider, Timo; Schaad, Philipp; Hoefler, Torsten
Published in: ICS '22: Proceedings of the 36th ACM International Conference on Supercomputing, 2022
Publisher: Association for Computing Machinery
DOI: 10.1145/3524059.3532389

ecoHMEM: Improving Object Placement Methodology for Hybrid Memory Systems in HPC

Author(s): Jordà Peroliu, Marc; Rai, Siddharth; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Peña Monferrer, Antonio José
Published in: Crossref, Issue 18, 2022
Publisher: IEEE
DOI: 10.1109/cluster51413.2022.00040

Satellite Collision Detection using Spatial Data Structures

Author(s): Ch. Hellwig, F. Czappa, M. Michel, R. Bertrand, F. Wolf
Published in: 2023
Publisher: IEEE
DOI: 10.1109/ipdps54959.2023.00078

Filtering and Ranking of Code Regions for Parallelization via Hotspot Detection and OpenMP Overhead Analysis

Author(s): S.A. Mohammadi, L. Rothenberger, G. de Morais, B. Nico Görlich, E. Lille, H. Rüthers, F. Wolf
Published in: 2023
Publisher: IEEE
DOI: 10.1145/3624062.3624206

PROGRAML: A Graph-based Program Representation for Data Flow Analysis and Compiler Optimizations

Author(s): Chris Cummins and Zacharias V. Fisches and Tal Ben-Nun and Torsten Hoefler and Michael O’Boyle and Hugh Leather
Published in: ICML'21, 2022
Publisher: -

Automatic aggregation of subtask accesses for nested OpenMP-style tasks

Author(s): O. Shaaban, J. Aguilar Mena, V. Beltran, P. Carpenter, E. Ayguade and J. Labarta Mancho
Published in: SBAC-PAD 2022, 2022
Publisher: IEEE
DOI: 10.1109/sbac-pad55451.2022.00042

Combining Dynamic Concurrency Throttling with Voltage and Frequency Scaling on Task-based Programming Models

Author(s): Antoni Navarro Muñoz; Arthur F. Lorenzon; Eduard Ayguadé Parra; Vicenç Beltran Querol
Published in: ICPP, 2021
Publisher: Association for Computing Machinery
DOI: 10.1145/3472456.3472471

Advanced synchronization techniques for task-based runtime systems.

Author(s): D. Álvarez, K. Sala, M. Maroñas, A. Roca, V. Beltran
Published in: Proceedings of PPoPP 2021, 2021
Publisher: ACM
DOI: 10.1145/3437801.3441601

FMI: Fast and Cheap Message Passing for Serverless Functions

Author(s): Copik, Marcin; Böhringer, Roman; Calotoiu, Alexandru; Hoefler, Torsten
Published in: Proceedings of the 37th International Conference on Supercomputing, Issue 18, 2023
Publisher: ACM
DOI: 10.1145/3577193.3593718

Extra-Deep: Automated Empirical Performance Modeling for Distributed Deep Learning

Author(s): M. Ritter, F. Wolf
Published in: Workshop on Programming and Performance Visualization Tools (ProTools 23), 2023
Publisher: ACM
DOI: 10.1145/3624062.3624204

Deinsum: Practically I/O Optimal Multilinear Algebra

Author(s): A. Nikolaos Ziogas, G. Kwasniewski, T. Ben-Nun, T. Schneider, T. Hoefler
Published in: 2022
Publisher: SC'22
DOI: 10.48550/arxiv.2206.08301

a benchmarking suite for high-performance NumPy

Author(s): Alexandros Nikolaos Ziogas; Tal Ben-Nun; Timo Schneider; Torsten Hoefler
Published in: Proceedings of the ISC 2021, 2021
Publisher: Association for Computing Machinery
DOI: 10.1145/3447818.3460360

Influence of Network Performance Variability on Application Scalability

Author(s): Daniele De Sensi; Tiziano De Matteis; Konstantin Taranov; Salvatore Di Girolamo; Tobias Rahn; Torsten Hoefler
Published in: Proceedings of the ACM on Measurement and Analysis of Computing Systems, 6 (3), Issue 2, 2022
Publisher: ACM
DOI: 10.1145/3570609

Transparent load balancing of MPI programs using OmpSs-2@cluster and DLB

Author(s): J. Aguilar Mena, O. Shaaban, V. Beltran, P. Carpenter, E. Ayguade, and J. Labarta
Published in: Proceedings of ICPP, 2022
Publisher: ACM
DOI: 10.1145/3545008.3545045

A framework for hierarchical single-copy MPI collectives on multicore nodes

Author(s): G. Katevenis-Bitzos, M. Ploumidis, and M. Marazakis
Published in: IEEE Cluster 2022, Issue Presented at conference, 2022
Publisher: IEEE

Performance Embeddings: A Similarity-Based Transfer Tuning Approach to Performance Optimization

Author(s): L Trümper, T Ben-Nun, P Schaad, A Calotoiu, T Hoefler
Published in: 2023
Publisher: ACM
DOI: 10.1145/3577193.3593714

Sustainability in HPC: Vision and Opportunities

Author(s): Mohak Chadha; Eishi Arima; Amir Raoofy; Michael Gerndt; Martin Schulz
Published in: SC-W '23: Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis, 2023
Publisher: ACM
DOI: 10.1145/3624062.3624271

User-guided Page Merging for Memory Deduplication in Serverless Systems

Author(s): Qiu, Wei; Copik, Marcin; Wang, Yun; Calotoiu, Alexandru; Hoefler, Torsten
Published in: 2023 IEEE International Conference on Big Data (Big Data), Issue 18, 2023
Publisher: IEEE
DOI: 10.1109/bigdata59044.2023.10386487

Methodology for malleable applications on distributed memory systems

Author(s): J. Aguilar Mena
Published in: 2022
Publisher: Universitat Politècnica de Catalunya
DOI: 10.5821/dissertation-2117-380814

Critical Analysis of the Modular Supercomputing Architecture

Author(s): E. Suarez, N. Eicker, Th.Moschny, Th. Lippert
Published in: Porting applications to a Modular Supercomputer - Experiences from the DEEP-EST project, 2021
Publisher: FZJ Zentralbibliothek Verlag

An OpenMP free agent threads implementation

Author(s): Lopez, Victor; Criado, Joel; Peñacoba, Raúl; Ferrer, Roger; Teruel, Xavier; Garcia-Gasulla, Marta
Published in: Lecture Notes in Computer Science - OpenMP: Enabling Massive Node-Level Parallelism, 2021
Publisher: Springer
DOI: 10.1007/978-3-030-85262-7_15

Best practices guide

Author(s): A. Kreuzer, J. Kreutz, B. Steinbusch
Published in: Porting applications to a Modular Supercomputer - Experiences from the DEEP-EST project, 2021
Publisher: FZJ Zentralbibliothek Verlag

Space weather with DLMOS, xPic and GMM

Author(s): J.Amaya
Published in: Porting applications to a Modular Supercomputer - Experiences from the DEEP-EST project, 2021
Publisher: FZJ Zentralbibliothek Verlag

The DEEP-EST project

Author(s): E. Suarez, A.Kreuzer, N. Eicker, Th. Lippert
Published in: Porting applications to a Modular Supercomputer - Experiences from the DEEP-EST project, 2021
Publisher: FZJ Zentralbibliothek Verlag

Simulating Structural Plasticity of the Brain more Scalable than Expected

Author(s): F. Czappa, A. Geiß, F. Wolf
Published in: Journal of Parallel and Distributed Computing, Issue 07437315, 2022, ISSN 0743-7315
Publisher: Academic Press
DOI: 10.1016/j.jpdc.2022.09.001

Meshing strategies for 3d geo-electromagnetic modeling in the presence of metallic infrastructure

Author(s): O. Castillo-Reyes, P. Rulff, E. Schankee Um, A. Amor-Martin
Published in: Computational geosciences, 2023, ISSN 1573-1499
Publisher: Springer
DOI: 10.1007/s10596-023-10247-w

O(n) Key–Value Sort With Active Compute Memory

Author(s): P. Esmaili-Dokht, M. Guiot, P. Radojkovic, X. Martorell, E. Ayguade, J. Labarta, J. Adlard, P. Amato, M. Sforzin
Published in: IEEE Transactions on Computers, 2024, ISSN 1557-9956
Publisher: IEEE
DOI: 10.1109/tc.2024.3371773

Exactly energy-conserving electromagnetic Particle-in-Cell method in curvilinear coordinates

Author(s): Croonen, Joost; Pezzini, Luca; Bacchini, Fabio; Lapenta, Giovanni
Published in: The Astrophysical Journal Supplement, 2024, ISSN 0067-0049
Publisher: University of Chicago Press
DOI: 10.48550/arxiv.2310.17253

Advances in the Implementation of the Exactly Energy Conserving Semi-Implicit (ECsim) Particle-in-Cell Method

Author(s): Giovanni Lapenta
Published in: Physics; Volume 5; Issue 1; Pages: 72-89, 2023, ISSN 2624-8174
Publisher: MDPI
DOI: 10.3390/physics5010007

Electromagnetic imaging and deep learning for transition to renewable energies: a technology review

Author(s): O. Castillo-Reyes, X. Hu, B. Wang, Y. Wang, Z. Guo
Published in: Frontiers in Earth Science, 2023, ISSN 2296-6463
Publisher: Frontiers
DOI: 10.3389/feart.2023.1159910

Towards Integration of a Dedicated Memory Controller and Its Instruction Set to Improve Performance of Systems Containing Computational SRAM

Author(s): Kévin Mambu; Henri-Pierre Charles; Maha Kooli; Julie Dumas
Published in: Journal of Low Power Electronics and Applications, Vol 12, Iss 1, p 18 (2022), 2022, ISSN 2079-9268
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/jlpea12010018

Mitigating the NUMA Effect on Task-Based Runtime Systems

Author(s): M. Maroñas, A. Navarro, E. Ayguadé and V. Beltran
Published in: The Journal of Supercomputing, Issue 4, 2023, ISSN 0920-8542
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11227-023-05164-9

Generation of sub-ion scale magnetic holes from electron shear flow instabilities in plasma turbulence

Author(s): Arrò, Giuseppe; Pucci, Francesco; Califano, Francesco; Innocenti, Maria Elena; Lapenta, Giovanni
Published in: Astrophysical Journal, 2023, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/acf12e

Operational Data Analytics in practice: Experiences from design to deployment in production HPC environments

Author(s): Alessio Netti, Michael Ott, Carla Guillen, Daniele Tafani, Martin Schulz
Published in: Parallel Computing (ParCo), Issue 01678191, 2022, ISSN 0167-8191
Publisher: Elsevier BV
DOI: 10.1016/j.parco.2022.102950

Towards leveraging collective performance with the support of MPI 4.0 features in MPC

Author(s): S. Bouhrour, T. Pepin, J. Jaeger
Published in: Journal on Parallel Computing (ParCo), Issue Volume 109, March 2022, 102860, 2022, ISSN 0167-8191
Publisher: Elsevier BV
DOI: 10.1016/j.parco.2021.102860

Anisotropic Electron Heating in Turbulence-driven Magnetic Reconnection in the Near-Sun Solar Wind

Author(s): Luca Franci; Emanuele Papini; Alfredo Micera; Giovanni Lapenta; Petr Hellinger; Daniele Del Sarto; David Burgess; Simone Landi
Published in: The Astrophysical Journal, 2022, ISSN 1538-4357
Publisher: IOP Publishing Ltd
DOI: 10.3847/1538-4357/ac7da6

Optimizing Iterative Data-flow Scientific Applications using Directed Cyclic Graphs

Author(s): D. Álvarez and V. Beltran
Published in: IEEE Access, 2023, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2023.3269902

Porting applications to a Modular Supercomputer - Experiences from the DEEP-EST project

Author(s): A. Kreuzer, E. Suarez, N. Eicker, Th. Lippert
Published in: Porting applications to a Modular Supercomputer - Experiences from the DEEP-EST project, 2021
Publisher: FZJ Zentralbibliothek Verlag

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DEEP – SOFTWARE FOR EXASCALE ARCHITECTURES

Deliverables

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