Livrables Documents, reports (27) Final exploitation report Final exploitation report Update of exploitation plan taking into consideration the results of the evaluation process Progress Report for Technical Review Progress report describing the project activities performed during the first 9 months of the project. Communication and Dissemination Plan Communication and Dissemination Plan. Description of the communication and dissemination strategy and the activities to be undertaken to achieve this. Intermediate communication and dissemination report Intermediate communication and dissemination report Report of the communication dissemination and knowledge transfer activities until month 24 including the list of the open communities and development environments in which AMPERE results will be disseminated Evaluation of performance-aware model transformations Evaluation of performanceaware model transformations Evaluation of the multidimensional optimisation model transformations targeting performance with use cases Meta model-driven abstract ven extensions and Use case enhancements Meta modeldriven abstraction and modeldriven extensions and Use case enhancements Final released of the meta modeldriven abstraction upon which multicriteria optimization has been applied description of the new DSML extensions and recommendation to languague standardisation committees and usecase enhancements based on DSML extensions Energy optimisation framework, predictable execution models and analysis, and Software resilient techniques ( Energy optimisation framework predictable execution models and analysis and Software resilient techniques The energy and the resilient optimisation components and the predictable execution models and the associated analysis all integrated in the code synthesis tools and a report describing it Evaluation of run-times Evaluation of runtimes m42PRSSSA Evaluation and final version of runtimes to support the use cases The deliverable will include the software and a report AMPERE Roadmap AMPERE Roadmap Roadmap of further research on the implications of parallel execution on the highest safetycritical systems Run-time Architecture Run-time Architecture. Specification of the run-time mechanisms to be supported by AMPERE, describing the features and interfaces. Multi-criteria optimization model transformation Multicriteria optimization model transformation Description of the multicriteria optimization model transformations for the parallel heterogeneous architectures selected Model transformation requirements Model transformation requirements. It contains: (1) Identification of WP2 requirements to capture functional and non-functional constraints, (2) analysis of state-of-the-art synthesis tools. Multi-criteria optimization requirements Multi-criteria optimization requirements. Identification of WP requirements AMPERE ecosystem requirements and integration plan AMPERE ecosystem requirements and integration plan. Identification of requirements,software components and tools common interface and detailed integration plan. Project management plan and quality guidelines Project management plan and quality guidelines. Description of internal management procedures, quality assurance process, and risk evaluation and internal communication tools and mechanisms. Analysis of functional safety aspects on multi- optimi- zation and final release of the test bench suite Analysis of functional safety aspects on multicriteria optimization and final release of the test bench suite Impact of parallel execution on functional safetysecurity aspects as defined in the standards for multicriteria optimization and the test bench suite used at Phases 2 and 3 Single-criterion energy optimisation framework, predictable execution models and software resilient techniques Single-criterion energy optimisation framework, predictable execution models and software resilient techniques. Report describing: (1) energy-efficiency approaches, (2) the predictable execution models and (3) software resilient solutions for parallel execution, without considering the other constraints. Evaluation of multi-criteria optimizations Evaluation of multicriteria optimizations Optimizations and analysis of use cases Analysis of functional safety aspects on single-criterion opti- mization and first release of the test bench suite System models requirement and use case selection. Identification of: (1) use case constraints and requirements impose on other WPs, (2) functional safety and security aspects to be addressed. Initial exploitation report Initial exploitation report. Initial analysis of the exploitation context, business opportunities and exploitable results identifications, based on the requirements gathered at Phase 1. Reference parallel heterogeneous hardware selection Reference parallel heterogeneous hardware selection. Survey of the characteristics of analysed parallel heterogeneous platforms, illustrating the selected ones. Final communication and dissemination report Final communication and dissemination report Final report of the communication dissemination and knowledge transfer activities due on month 36 including a report on the open communities and development environments and activities performed done within the project Initial communication and dissemination report Initial communication and dissemination report. Report of the communication, dissemination and knowledge transfer activities until month 12. Evaluation of the operating systems and hypervisors Evaluation of the operating systems and hypervisors Evaluation of the GPOS RTOS and hypervisor on the selected parallel processors Intermediate exploitation report Intermediate exploitation report Joint and individual plans for exploitation Use case evaluation Use case evaluation Evaluation of the AMPERE ecosystem in each of the use cases Refined AMPERE ecosystem interfaces and integration plan Refined AMPERE ecosystem interfaces and integration plan. Refined AMPERE common interface and integration plan. Demonstrators, pilots, prototypes (5) Independent run-time energy support, and predictability, segregation and resilience mechanisms Independent run-time energy support, and predictability, segregation and resilience mechanisms. The independent set of methods containing: (1) the dynamic energy management policies, (2) scheduling algorithms for managing computation and communication in a predictable way, (3) segregation mechanisms for safety/security support and (4) mechanisms for resilience support; and a report describing it. First release of the meta parallel programming abstraction and the single-criterion performance-aware First release of the meta parallel programming abstraction and the single-criterion performance- aware component. First released of the meta parallel programming abstraction applying single-criterion optimization model transformation; and the performance-aware single-criterion optimization component (not integrated with other optimization components) and a report describing it. Single-criterion AMPERE ecosystem Single-criterion AMPERE ecosystem. Synthesis tools, the software stack integrating run-time libraries, OS and hypervisor, addressing single-criterion optimisations; and a report describing it. Single-criterion operating systems and hypervisor software Singlecriterion operating systems and hypervisor software Preliminary version of 1 the GPOS and RTOS supporting singlecriterion runtime frameworks and 2 the PikeOS supporting singlecriterion runtime frameworks and OSs and a user manual for installing and configuring them First release of the meta model-driven abstraction release First release of the meta modeldriven abstraction release First release of the meta modeldriven abstraction upon which singlecriterion optimization model transformations have been applied Open Research Data Pilot (1) Data Management Plan (DMP) Data Management Plan. Analysis of the main elements of the data management policy with regard to all the datasets generated by the project. Other (1) Project management and collaboration tools Project management and collaboration tools. Setup of the project management and collaboration tools, together with a small description report. Publications Peer reviewed articles (7) The OpenMP API for High Integrity Systems Auteurs: Michael Klemm, Eduardo Quiñones, Tucker Taft, Dirk Ziegenbein, Sara Royuela Publié dans: ACM SIGAda Ada Letters, Numéro 40/2, 2021, Page(s) 48-50, ISSN 1094-3641 Éditeur: Association for Computing Machinery (ACM) DOI: 10.1145/3463478.3463480 EDF scheduling of real-time tasks on multiple cores Auteurs: Luca Abeni, Tommaso Cucinotta Publié dans: ACM SIGAPP Applied Computing Review, Numéro 20/2, 2020, Page(s) 5-18, ISSN 1559-6915 Éditeur: Association for Computing Machinery (ACM) DOI: 10.1145/3412816.3412817 Real-time Issues in the Ada Parallel Model with OpenMP Auteurs: Pinho, Luis Miguel Royuela Alcázar, SaraMés informació Quiñones, Eduardo Publié dans: ACM SIGAda Ada Letters, Numéro 40, num.2, 2021, Page(s) 96-102, ISSN 1094-3641 Éditeur: Association for Computing Machinery DOI: 10.1145/3463478.3463491 Dynamic partitioned scheduling of real-time tasks on ARM big.LITTLE architectures Auteurs: Agostino Mascitti, Tommaso Cucinotta, Mauro Marinoni, Luca Abeni Publié dans: Journal of Systems and Software, Numéro 173, 2021, Page(s) 110886, ISSN 0164-1212 Éditeur: Elsevier BV DOI: 10.1016/j.jss.2020.110886 Multi-Criteria Optimization of Real-Time DAGs on Heterogeneous Platforms under P-EDF Auteurs: Tommaso Cucinotta, Alexandre Amory, Gabriele Ara, Francesco Paladino, and Marco Di Natale Publié dans: ACM Transactions on Embedded Computing Systems, 2023, ISSN 1539-9087 Éditeur: Association for Computing Machinary, Inc. DOI: 10.1145/3592609 Performance modeling of heterogeneous HW platforms Auteurs: Falk Rehm; Dakshina Dasari; Arne Hamann; Michael Pressler; Dirk Ziegenbein; Joerg Seitter; Ignacio Sañudo; Nicola Capodieci; Paolo Burgio; Marko Bertogna Publié dans: Microprocessors and Microsystems (MICPRO), Numéro November, 2021, ISSN 0141-9331 Éditeur: Elsevier BV DOI: 10.1016/j.micpro.2021.104336 Optimized Partitioning and Priority Assignment of Real-Time Applications on Heterogeneous Platforms with Hardware Acceleration Auteurs: Daniel Casini, Paolo Pazzaglia, Alessandro Biondi, Marco Di Natale, Publié dans: Journal of Systems Architecture, Numéro Volume 124, 2022, ISSN 1383-7621 Éditeur: Elsevier BV DOI: 10.1016/j.sysarc.2022.102416 Conference proceedings (17) The AMPERE Project: : A Model-driven development framework for highly Parallel and EneRgy-Efficient computation supporting multi-criteria optimization Auteurs: Eduardo Quinones, Sara Royuela, Claudio Scordino, Paolo Gai, Luis Miguel Pinho, Luis Nogueira, Jan Rollo, Tommaso Cucinotta, Alessandro Biondi, Arne Hamann, Dirk Ziegenbein, Hadi Saoud, Romain Soulat, Bjorn Forsberg, Luca Benini, Gianluca Mando, Luigi Rucher Publié dans: 2020 IEEE 23rd International Symposium on Real-Time Distributed Computing (ISORC), 2020, Page(s) 201-206, ISBN 978-1-7281-6958-3 Éditeur: IEEE DOI: 10.1109/ISORC49007.2020.00042 Heuristic-based task-to-thread mapping in multi-core processors Auteurs: Samadi Gharajeh, MohammadMés informació Royuela Alcázar, SaraMés informació Pinho, Luis Miguel Carvalho, Tiago Quiñones Moreno, Eduardo Publié dans: International Conference on Emerging Technologies and Factory Automation (ETFA), 2022, ISBN 978-1-6654-9996-5 Éditeur: IEEE DOI: 10.1109/etfa52439.2022.9921453 OpenMP static TDG runtime implementation and its usage in heterogeneous computing Auteurs: Yu, ChenleMés informació Royuela Alcázar, SaraMés informació Quiñones, Eduardo Publié dans: BSC International Doctoral Symposium - 7th BSC Severo Ochoa Doctoral Symposium, Spring 2020, Numéro 7, 2020, Page(s) 39-40 Éditeur: Barcelona Supercomputing Center Building End-to-End IoT Applications with QoS Guarantees Auteurs: Arne Hamann, Selma Saidi, David Ginthoer, Christian Wietfeld, Dirk Ziegenbein Publié dans: 2020 57th ACM/IEEE Design Automation Conference (DAC), Numéro 20-24 July, 2020, ISSN 0738-100X Éditeur: IEEE DOI: 10.1109/dac18072.2020.9218564 Memory Utilization-Based Dynamic Bandwidth Regulation for Temporal Isolation in Multi-Cores Auteurs: Ahsan Saeed, Dakshina Dasari, Dirk Ziegenbein, Varun Rajasekaran, Falk Rehm, Michael Pressler, Arne Hamann, Daniel Mueller-Gritschneder, Andreas Gerstlauer, Ulf Schlictmann Publié dans: 2022 IEEE 28th Real-Time and Embedded Technology and Applications Symposium (RTAS), Numéro 4-6 May, 2022, ISBN 978-1-6654-9998-9 Éditeur: IEEE DOI: 10.1109/rtas54340.2022.00019 Enhancing OpenMP tasking model: performance and portability Auteurs: Yu, ChenleMés informació Royuela Alcázar, SaraMés informació Quiñones, Eduardo Publié dans: International Workshop on OpenMP, Numéro IWOMP 2021: OpenMP: Enabling Massive Node-Level Parallelism, 2021, Page(s) 35–49, ISBN 978-3-030-85262-7 Éditeur: Springer DOI: 10.1007/978-3-030-85262-7_3 OpenMP to CUDA graphs - a compiler-based transformation to enhance the programmability of NVIDIA devices Auteurs: Chenle Yu, Sara Royuela, Eduardo Quiñones Publié dans: Proceedings of the 23th International Workshop on Software and Compilers for Embedded Systems, 2020, Page(s) 42-47, ISBN 9781450371315 Éditeur: ACM DOI: 10.1145/3378678.3391881 XPySom: High-Performance Self-Organizing Maps Auteurs: Riccardo Mancini, Antonio Ritacco, Giacomo Lanciano, Tommaso Cucinotta Publié dans: 2020 IEEE 32nd International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD), 2020, Page(s) 209-216, ISBN 978-1-7281-9924-5 Éditeur: IEEE DOI: 10.1109/sbac-pad49847.2020.00037 Migrating Constant Bandwidth Servers on Multi-Cores Auteurs: Tommaso Cucinotta, Luca Abeni Publié dans: RTNS '21: Proceedings of the 29th International Conference on Real-Time Networks and Systems, 2021, Page(s) 155-164, ISBN 978-1-4503-9001-9 Éditeur: Association for Computing Machinery DOI: 10.1145/3453417.3453441 A Synergistic Approach to Predictable Compilation and Scheduling on Commodity Multi-Cores Auteurs: Björn Forsberg, Maxim Mattheeuws, Andreas Kurth, Andrea Marongiu, Luca Benini Publié dans: The 21st ACM SIGPLAN/SIGBED Conference on Languages, Compilers, and Tools for Embedded Systems, 2020, Page(s) 108-118, ISBN 9781450370943 Éditeur: ACM DOI: 10.1145/3372799.3394369 Learning based Memory Interference Prediction for Co-running Applications on Multi-Cores Auteurs: Ahsan Saeed, Daniel Mueller-Gritschneder, Falk Rehm, Arne Hamann, Dirk Ziegenbein, Ulf Schlichtmann, Andreas Gerstlauer Publié dans: 2021 ACM/IEEE 3rd Workshop on Machine Learning for CAD (MLCAD), Numéro 9 Sept, 2021, ISBN 978-1-6654-3166-8 Éditeur: IEEE DOI: 10.1109/mlcad52597.2021.9531245 A Data-Driven Approach to Lightweight DVFS-Aware Counter-Based Power Modeling for Heterogeneous Platforms Auteurs: Sergio Mazzola; Thomas Benz; Björn Forsberg; Luca Benini Publié dans: Embedded Computer Systems: Architectures, Modeling, and Simulation, Numéro 13511, 2022, Page(s) 346 - 361, ISBN 978-3-031-15074-6 Éditeur: Springer DOI: 10.1007/978-3-031-15074-6_22 Towards a RISC-V Open Platform for Next-generation Automotive ECUs Auteurs: Luca Cuomo, Claudio Scordino, Alessandro Ottaviano, Nils Wistoff, Robert Balas, Luca Benini, Errico Guidieri, Ida Maria Savino Publié dans: 2023 12th Mediterranean Conference on Embedded Computing (MECO), 2023 Éditeur: IEEE DOI: 10.1109/meco58584.2023.10154913 An Evaluation of Adaptive Partitioning of Real-time Workloads of Linux Auteurs: Tommaso Cucinotta, Luca Abeni, D.B. de Oliveira Publié dans: Proceedings of the 24th IEEE International Symposium on Real-Time Distributed Computing, 2021, Page(s) 53-61, ISSN 2375-5261 Éditeur: IEEE DOI: 10.1109/isorc52013.2021.00018 SNE: an Energy-Proportional Digital Accelerator for Sparse Event-Based Convolutions Auteurs: Alfio Di Mauro; Arpan Suravi Prasad; Zhikai Huang; Matteo Spallanzani; Francesco Conti; Luca Benini Publié dans: 2022 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2022, Page(s) 825 - 830, ISBN 978-3-9819263-6-1 Éditeur: IEEE DOI: 10.23919/date54114.2022.9774552 Simulating Execution Time and Power Consumption of Real-Time Tasks on Embedded Platforms Auteurs: Gabriele Ara, Tommaso Cucinotta, Agostino Mascitti Publié dans: Proceedings of the 37th ACM/SIGAPP International Symposium on Applied Compputing (ACM SAC 2022), 2022, Page(s) 491-500, ISSN 78-1-4503-8713-2 Éditeur: Association for Computing Machinery DOI: 10.1145/3477314.3507030 Automating the design flow under dynamic partial reconfiguration for hardware-software co-design in FPGA SoC Auteurs: Biruk Seyoum, Marco Pagani, Alessandro Biondi, Giorgio Buttazzo Publié dans: Proceedings of the 36th Annual ACM Symposium on Applied Computing, 2021, Page(s) 481-490, ISBN 9781450381048 Éditeur: ACM DOI: 10.1145/3412841.3441928 Book chapters (2) A Toolchain to Verify the Parallelization of OmpSs-2 Applications Auteurs: Simone Economo, Sara Royuela, Eduard Ayguadé, Vicenç Beltran Publié dans: Euro-Par 2020: Parallel Processing - 26th International Conference on Parallel and Distributed Computing, Warsaw, Poland, August 24–28, 2020, Proceedings, Numéro 12247, 2020, Page(s) 18-33, ISBN 978-3-030-57674-5 Éditeur: Springer International Publishing DOI: 10.1007/978-3-030-57675-2_2 Static Analysis to Enhance Programmability and Performance in OmpSs-2 Auteurs: Adrian Munera, Sara Royuela, Roger Ferrer, Raul Peñacoba, Eduardo Quiñones Publié dans: High Performance Computing - ISC High Performance 2020 International Workshops, Frankfurt, Germany, June 21–25, 2020, Revised Selected Papers, Numéro 12321, 2020, Page(s) 19-33, ISBN 978-3-030-59850-1 Éditeur: Springer International Publishing DOI: 10.1007/978-3-030-59851-8_2 Recherche de données OpenAIRE... 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