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EXA2PRO SIGNED

Enhancing Programmability and boosting Performance Portability for Exascale Computing Systems

Total Cost €

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EC-Contrib. €

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Partnership

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Project "EXA2PRO" data sheet

The following table provides information about the project.

Coordinator
INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS 

Organization address
address: Patission Str. 42
city: ATHINA
postcode: 10682
website: www.iccs.gr

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Greece [EL]
 Total cost 3˙475˙222 €
 EC max contribution 3˙475˙222 € (100%)
 Programme 1. H2020-EU.1.2.2. (FET Proactive)
 Code Call H2020-FETHPC-2017
 Funding Scheme RIA
 Starting year 2018
 Duration (year-month-day) from 2018-05-01   to  2021-04-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS EL (ATHINA) coordinator 580˙250.00
2    ETHNIKO KENTRO EREVNAS KAI TECHNOLOGIKIS ANAPTYXIS EL (THERMI THESSALONIKI) participant 650˙937.00
3    MAXELER TECHNOLOGIES LIMITED UK (LONDON) participant 465˙000.00
4    FORSCHUNGSZENTRUM JULICH GMBH DE (JULICH) participant 441˙515.00
5    LINKOPINGS UNIVERSITET SE (LINKOPING) participant 421˙148.00
6    INSTITUT NATIONAL DE RECHERCHE ENINFORMATIQUE ET AUTOMATIQUE FR (LE CHESNAY CEDEX) participant 404˙496.00
7    CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS FR (PARIS) participant 312˙500.00
8    UNIVERSITY OF MACEDONIA EL (THESSALONIKI) participant 199˙375.00

Map

 Project objective

The vision of EXA2PRO is to develop a programming environment that will enable the productive deployment of highly parallel applications in exascale computing systems. EXA2PRO programming environment will integrate tools that will address significant exascale challenges. It will support a wide range of scientific applications, provide tools for improving source code quality, enable efficient exploitation of exascale systems' heterogeneity and integrate tools for data and memory management optimization. Additionally, it will provide various fault-tolerance mechanisms, both user-exposed and at runtime system level and performance monitoring features. EXA2PRO will be evaluated using 4 use cases from 4 different domains, which will be deployed in JUELICH supercomputing center. The use cases will leverage the EXA2PRO tool-chain and we expect: - Increased applications performance based on EXA2PRO optimization tools (data and memory management) - Efficient exploitation of heterogeneity by the applications that will allow the evaluation of more complex problems. - Identification of trade-offs between design qualities (source code maintainability/reusability) and run-time constraints (performance/energy consumption). - Evaluation of various fault-tolerance mechanisms for applications with different characteristics. EXA2PRO outcome is expected to have major impact in a) the scientific and industrial community that focuses on application deployment in supercomputing centers: EXA2PRO environment will allow efficient application deployment with reduced effort. b) on application developers of exascale application: EXA2PRO will provide tools for improving source code maintainability/reusability, which will allow application evaluation with reduced developers' effort. c) on the scientific community and the industry relevant to the EXA2PRO use cases. At least two of the EXA2PRO use cases will have significant impact to the CO2 capture and to the Supercapacitors industry.

 Deliverables

List of deliverables.
Data Management Plan Open Research Data Pilot 2020-02-12 17:33:56
First version of the composition framework Documents, reports 2020-02-12 17:33:54
Final specification and first prototype implementation of EXA2PRO high-level programming interface Documents, reports 2020-02-12 17:33:49
EXA2PRO dissemination material [1] Documents, reports 2020-02-12 17:33:55
Initial report on fault tolerance support and memory management optimizations Documents, reports 2020-02-12 17:32:14
Technical Debt Identification and Quantification Approach for Exascale Application Documents, reports 2020-02-12 17:33:49
Dissemination Plan and Report [1] Documents, reports 2020-02-12 17:33:32
Initial report on data replication and load balancing for fault-tolerance Documents, reports 2020-02-12 17:32:20
Initial report on performance modelling for multi-variant tasks Documents, reports 2020-02-12 17:33:54
Initial report on implementation of StarPU on heterogeneous architectures Documents, reports 2020-02-12 17:33:54
Early specification of a modular composition framework architecture Documents, reports 2020-02-12 17:33:53
EXA2PRO website Documents, reports 2020-02-12 17:33:47
Performance monitoring and steering Documents, reports 2020-02-12 17:32:25
EXA2PRO Verification and Testing Strategy Documents, reports 2020-02-12 17:33:53
Initial specification of EXA2PRO high-level programming interface Documents, reports 2020-02-12 17:33:38
EXA2PRO dissemination material [2] Documents, reports 2020-02-12 17:33:48
Initial report on multi-criteria scheduling policies Documents, reports 2020-02-12 17:32:18

Take a look to the deliverables list in detail:  detailed list of EXA2PRO deliverables.

 Publications

year authors and title journal last update
List of publications.
2019 Tsoukalas, Dimitrios; Jankovic, Marija; Siavvas, Miltiadis; Kehagias, Dionysios; Chatzigeorgiou, Alexander; Tzovaras, Dimitrios
On the Applicability of Time Series Models for Technical Debt Forecasting
published pages: , ISSN: , DOI: 10.5281/zenodo.3716315
15th China-Europe International Symposium on Software Engineering Education (CEISEE19) annual 2020-04-15
2019 Kessler, Christoph; Keller, Jörg
Dealing with Hardware Faults in Energy-Efficient Static Schedules of Multi-Variant Programs on Heterogeneous Platforms
published pages: , ISSN: , DOI: 10.5281/zenodo.3716286
15th GI/ITG Workshop on Dependability and Fault Tolerance (VERFE\'19), in association with ARCS 2019 2020-04-15
2019 Tomas Öhberg, August Ernstsson, Christoph Kessler
Hybrid CPU–GPU execution support in the skeleton programming framework SkePU
published pages: , ISSN: 0920-8542, DOI: 10.1007/s11227-019-02824-7
The Journal of Supercomputing 2020-04-15
2020 August Ernstsson, Christoph Kessler
Multi-Variant User Functions for Platform-Aware Skeleton Programming
published pages: , ISSN: , DOI: 10.3233/apc200074
ParCo 2019 Parallel Computing Conference 2020-04-15
2019 Lion, Romain
Tolérance aux pannes dans l\'exécution distribuée de graphes de tâches
published pages: , ISSN: , DOI:
2020-04-15
2020 Ludovic Henrio, Christoph Kessler, Lu Li
Leveraging access mode declarations in a model for memory consistency in heterogeneous systems
published pages: 100498, ISSN: 2352-2208, DOI: 10.1016/j.jlamp.2019.100498
Journal of Logical and Algebraic Methods in Programming 110 2019-10-28

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