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INTERTWINE

Programming Model INTERoperability ToWards Exascale (INTERTWinE)

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

INTERTWINE project word cloud

Explore the words cloud of the INTERTWINE project. It provides you a very rough idea of what is the project "INTERTWINE" about.

practical interoperability timescale evolution extensive combinations emerge parsec back kernels co api medium unlikely seems exascale implementations levels exist evaluation gaspi quark solution model hence single portably driving room models first soon seven cycle openmp thereby silver individual ready programming bullet efficient apis lie principal parallel brings architectural improvement intertwine hierarchy mpi feeding consisting ompss specification starpu appropriate computers

Project "INTERTWINE" data sheet

The following table provides information about the project.

Coordinator	THE UNIVERSITY OF EDINBURGH Organization address address: OLD COLLEGE, SOUTH BRIDGE city: EDINBURGH postcode: EH8 9YL website: www.ed.ac.uk 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	United Kingdom [UK]
Project website	http://www.intertwine-project.eu/
Total cost	3˙861˙400 €
EC max contribution	3˙861˙400 € (100%)
Programme	1. H2020-EU.1.2.2. (FET Proactive)
Code Call	H2020-FETHPC-2014
Funding Scheme	RIA
Starting year	2015
Duration (year-month-day)	from 2015-10-01 to 2018-09-30

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	THE UNIVERSITY OF EDINBURGH THE UNIVERSITY OF EDINBURGH Organization address address: OLD COLLEGE, SOUTH BRIDGE city: EDINBURGH postcode: EH8 9YL website: www.ed.ac.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	UK (EDINBURGH)	coordinator	823˙750.00
2	FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. Organization address address: HANSASTRASSE 27C city: MUNCHEN postcode: 80686 website: www.fraunhofer.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (MUNCHEN)	participant	556˙250.00
3	BARCELONA SUPERCOMPUTING CENTER - CENTRO NACIONAL DE SUPERCOMPUTACION BARCELONA SUPERCOMPUTING CENTER - CENTRO NACIONAL DE SUPERCOMPUTACION Organization address address: Calle Jordi Girona 31 city: BARCELONA postcode: 8034 website: www.bsc.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (BARCELONA)	participant	521˙250.00
4	UNIVERSITAT JAUME I DE CASTELLON UNIVERSITAT JAUME I DE CASTELLON Organization address address: AVENIDA VICENT SOS BAYNAT S/N city: CASTELLON DE LA PLANA postcode: 12006 website: www.uji.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (CASTELLON DE LA PLANA)	participant	396˙750.00
5	DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV Organization address address: Linder Hoehe city: KOELN postcode: 51147 website: www.dlr.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (KOELN)	participant	344˙858.00
6	INSTITUT NATIONAL DE RECHERCHE ENINFORMATIQUE ET AUTOMATIQUE INSTITUT NATIONAL DE RECHERCHE ENINFORMATIQUE ET AUTOMATIQUE Organization address address: DOMAINE DE VOLUCEAU ROCQUENCOURT city: LE CHESNAY CEDEX postcode: 78153 website: www.inria.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (LE CHESNAY CEDEX)	participant	344˙544.00
7	KUNGLIGA TEKNISKA HOEGSKOLAN KUNGLIGA TEKNISKA HOEGSKOLAN Organization address address: BRINELLVAGEN 8 city: STOCKHOLM postcode: 100 44 website: www.kth.se contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	SE (STOCKHOLM)	participant	315˙000.00
8	THE UNIVERSITY OF MANCHESTER THE UNIVERSITY OF MANCHESTER Organization address address: OXFORD ROAD city: MANCHESTER postcode: M13 9PL website: www.manchester.ac.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	UK (MANCHESTER)	participant	308˙872.00
9	T-SYSTEMS SOLUTIONS FOR RESEARCH GMBH T-SYSTEMS SOLUTIONS FOR RESEARCH GMBH Organization address address: MUENCHNERSTRASSE 20 city: WESSLING postcode: 82234 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (WESSLING)	participant	250˙125.00

Map

Project objective

This project addresses the problem of programming model design and implementation for the Exascale. The first Exascale computers will be very highly parallel systems, consisting of a hierarchy of architectural levels. To program such systems effectively and portably, programming APIs with efficient and robust implementations must be ready in the appropriate timescale. A single, “silver bullet” API which addresses all the architectural levels does not exist and seems very unlikely to emerge soon enough. We must therefore expect that using combinations of different APIs at different system levels will be the only practical solution in the short to medium term. Although there remains room for improvement in individual programming models and their implementations, the main challenges lie in interoperability between APIs. It is this interoperability, both at the specification level and at the implementation level, which this project seeks to address and to further the state of the art. INTERTWinE brings together the principal European organisations driving the evolution of programming models and their implementations. The project will focus on seven key programming APIs: MPI, GASPI, OpenMP, OmpSs, StarPU, QUARK and PaRSEC, each of which has a project partner with extensive experience in API design and implementation. Interoperability requirements, and evaluation of implementations will be driven by a set of kernels and applications, each of which has a project partner with a major role in their development. The project will implement a co- design cycle, by feeding back advances in API design and implementation into the applications and kernels, thereby driving new requirements and hence further advances.

Deliverables

List of deliverables.
Definition of resource manager API and report on reference implementation	Documents, reports	2019-05-31 17:13:29
Initial publicity material	Websites, patent fillings, videos etc.	2019-05-31 17:13:26
Initial application / kernel plans, evaluations and benchmark suite releases	Documents, reports	2019-05-31 17:13:29
Data Management Plan	Documents, reports	2019-05-31 17:13:32
Initial requirements analysis	Documents, reports	2019-05-31 17:13:42
First report on API recommendations, extension proposals and their implementation	Documents, reports	2019-05-31 17:13:27
Resource manager interoperability requirements	Documents, reports	2019-05-31 17:13:32
Interim report on application / kernel plans, evaluations and benchmark suite releases	Documents, reports	2019-05-31 17:13:26
Definition of the directory/cache API for distributed memory runtime systems	Documents, reports	2019-05-31 17:13:30
Final publicity material	Websites, patent fillings, videos etc.	2019-05-20 13:15:51
Performance evaluation report	Documents, reports	2019-05-20 13:15:51
Runtime system implementation on top of directory/cache API	Documents, reports	2019-05-20 13:15:50
Recommendations and roadmap for Exascale runtimes	Documents, reports	2019-05-20 13:15:51
Final report on application / kernel plans, evaluations and benchmark suite releases	Documents, reports	2019-05-20 13:15:51
Runtime systems implementation of resource management API	Documents, reports	2019-05-20 13:15:50
Final report on API recommendations, extension proposals and their implementation	Documents, reports	2019-05-20 13:15:51

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

Publications

List of publications.
year	authors and title	journal	last update
2018	Muhammed Abdullah Al Ahad; Christian Simmendinger; Roman Iakymchuk; Tiberiu Rotaru; Erwin Laure; Stefano Markidis Efficient Algorithms for Collective Operations with Notified Communication in Shared Windows published pages: , ISSN: , DOI: 10.5281/zenodo.1346121	Parallel Applications Workshop, Alternatives to MPI (PAW-ATM), Supercomputing Conference 2018 1	2019-05-20
2017	Dana Akhmetova, Luis Cebamanos, Roman Iakymchuk, Tiberiu Rotaru, Mirko Rahn, Stefano Markidis, Erwin Laure, Valeria Bartsch, Christian Simmendinger Interoperability of GASPI and MPI in Large Scale Scientific Applications published pages: 277-287, ISSN: , DOI: 10.1007/978-3-319-78054-2_26		2019-05-20
2018	Daniel J. Holmes, Bradley Morgan, Anthony Skjellum, Purushotham V. Bangalore, Srinivas Sridharan Planning for Performance: Enhancing Achievable Performance for MPI through Persistent Collective Operations published pages: , ISSN: 0167-8191, DOI: 10.1016/j.parco.2018.08.001	Parallel Computing	2019-05-20
2017	JosÃ© I. Aliaga, MarÃa Barreda, Goran Flegar, Matthias BollhÃ¶fer, Enrique S. Quintana-OrtÃ Communication in task-parallel ILU-preconditioned CG solvers using MPIÂ +Â OmpSs published pages: e4280, ISSN: 1532-0626, DOI: 10.1002/cpe.4280	Concurrency and Computation: Practice and Experience 29/21	2019-05-20
2018	Christian Simmendinger, Roman Iakymchuk, Luis Cebamanos, Dana Akhmetova, Valeria Bartsch, Tiberiu Rotaru, Mirko Rahn, Erwin Laure, Stefano Markidis Interoperability strategies for GASPI and MPI in large-scale scientific applications published pages: 109434201880835, ISSN: 1094-3420, DOI: 10.1177/1094342018808359	The International Journal of High Performance Computing Applications	2019-05-20
2018	Sala, Kevin / BellÃ³n, J. / FarrÃ©, Pau / Teruel, Xavier / PÃ©rez, Josep / Pena, Antonio / Holmes, Daniel / Beltran, VicenÃ§ / Labarta, JesÃºs Improving the Interoperability between MPI and Task-Based Programming Models published pages: , ISSN: , DOI:	EuroMPI\'18 Proceedings of the 25th European MPI Users\' Group Meeting	2019-05-20
2018	Jack Dongarra, Mark Gates, Azzam Haidar, Jakub Kurzak, Piotr Luszczek,Panruo Wu, Ichitaro Yamazaki, Asim YarKhan, Maksims Abalenkovs, Negin Bagherpour, Sven Hammarling, Jakub Sistek, David Stevens, Mawussi Zounon, Samuel Relton PLASMA: Parallel Linear Algebra Software for Multicore Using OpenMP published pages: , ISSN: 0098-3500, DOI:	ACM Transactions on Mathematical Software Accepted/In press - 24 Jul 2018	2019-05-20
2018	Nick Brown, Oliver Brown, Mark Bull Driving Asynchronous Distributed Tasks with Events published pages: , ISSN: , DOI:	Proceedings of 4th Workshop for Open Source Supercomputing	2019-05-20

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