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Application Acceleration with the Explicitly Parallel Operations System - the EPOS Processor

Alexandros Papakonstantinou, Deming Chen, Wne-Mei Hwu
2008 2008 Symposium on Application Specific Processors  
The output of the front-end compilation is then used in our high-level synthesis in order to map the application onto a new domain-specific architecture named EPOS (Explicitly Parallel Operations System  ...  To evaluate the EPOS processor, we compare its performance with a previous domain-specific processor NISC on a common set of benchmarks.  ...  ACKNOWLEDGMENT We would like to thank Shane Ryoo, Sain-Zee Ueng and the IMPACT group at the University of Illinois at Urbana-Champaign for their support in leveraging the impact compiler and their invaluable  ... 
doi:10.1109/sasp.2008.4570781 dblp:conf/sasp/PapakonstantinouCH08 fatcat:iplz35xzbffvfaaoxqpbfx3sau

A Comprehensive Approach to Power Management in Embedded Systems

Antônio Augusto Fröhlich
2011 International Journal of Distributed Sensor Networks  
As a result, this paper has its main contribution on the introduction of a comprehensive and systematic way to deal with power management issues in resource-constrained, battery-operated systems.  ...  Power management is addressed in the context of embedded systems from energy-aware design to energy-efficient implementation.  ...  Acknowledgments The authors would like to thank and acknowledge former LISHA members Arliones S. Hoeller Jr, Geovani R.  ... 
doi:10.1155/2011/807091 fatcat:wvdrlaetibfnfnliimegkytoea

Lessons Learned from the Analysis of System Failures at Petascale: The Case of Blue Waters

Catello Di Martino, Zbigniew Kalbarczyk, Ravishankar K. Iyer, Fabio Baccanico, Joseph Fullop, William Kramer
2014 2014 44th Annual IEEE/IFIP International Conference on Dependable Systems and Networks  
Results include i) a characterization of the root causes of single-node failures; ii) a direct assessment of the effectiveness of system-level failover as well as memory, processor, network, GPU accelerator  ...  A total of 29 out of 39 system-wide outages involved the Lustre file system with 42% of them caused by the inadequacy of the automated failover procedures Index Terms-Failure Analysis, Failure Reports,  ...  Blue Waters is a joint effort of the University of Illinois at Urbana-Champaign and its National Center for Supercomputing Applications.  ... 
doi:10.1109/dsn.2014.62 dblp:conf/dsn/MartinoKIBFK14 fatcat:mqnqd3xvhvbcvlu3jeyufdp7ha

D7.2.2: Final Report on Collaboration with Communities

Giovanni Erbacci, John Donners, Joerg Hertzer, Maria Francesca Iozzi, Paul Sherwood
2012 Zenodo  
The present document describes the work carried out during the second year of activity of Task 7.2-1IP "Application Enabling with communities".  ...  Task 7.2 issued an effective collaboration with Tasks 7.5 and 7.6 to afford different specific aspects, like hybrid parallelization or large dataset I/O optimization.  ...  systems and accelerators, parallel pre-processing, parallel and hierarchical I/O.  ... 
doi:10.5281/zenodo.6553019 fatcat:bqbdsgji4vgfjb3lurtm6ydezm

Efficient Bayesian inference for large chaotic dynamical systems

Sebastian Springer, Heikki Haario, Jouni Susiluoto, Aleksandr Bibov, Andrew Davis, Youssef Marzouk
2021 Geoscientific Model Development  
We investigate the behavior of the resulting algorithm with two smaller-scale problems and then use a quasi-geostrophic model to demonstrate its large-scale application.  ...  Thus, we develop an inexpensive surrogate for the log likelihood with the local approximation Markov chain Monte Carlo method, which in our simulations reduces the time required for accurate inference  ...  Sebastian Springer was supported by the Academy of Finland, project no. 334 817.  ... 
doi:10.5194/gmd-14-4319-2021 fatcat:c737bi42nvcl3d4kxfw6k4xmoi

D2.1 Dare Architecture and Technical Positioning

Malcolm Atkinson, Emanuele Casarotti, Malin Ewering, Rosa Filgueira, André Gemünd, Iraklis Klampanos, Antonis Koukourikos, Amrey Krause, Federica Magnoni, Andrea Pagani, Christian Pagé, Andreas Rietbrock (+2 others)
2018 Zenodo  
The deliverable summarises the reequirements, outlines an architecture and framework, reports progress with prototyping the platform and identifies the form of future implementations.  ...  The requirements for large-scale data-driven research with high data volume, computational and complexity.  ...  Nowadays, these ways of interacting with systems and computation are being augmented via smart mobile devices, processors in instruments and IoT integration facilities.  ... 
doi:10.5281/zenodo.2613550 fatcat:s32p3orrerev5einzlmils34mu

Kinematic reconfigurability of mobile robots on irregular terrains

Gustavo Freitas, Fernando Lizarralde, Liu Hsu, Ney R. Salvi dos Reis
2009 2009 IEEE International Conference on Robotics and Automation  
(Brazilian Petroleum Company) for environmental monitoring in the Amazon rain forest.  ...  This paper considers the active control problem of reconfigurable mobile robots on irregular terrain. A kinematic control strategy to improve robot mobility (stability and traction) is proposed.  ...  The control algorithm is executed by a PC/104 board with 500[Mhz] processor using Linux. Batteries of Nimh supplies energy for the system.  ... 
doi:10.1109/robot.2009.5152309 dblp:conf/icra/FreitasLHR09 fatcat:ngwowthbfndldeybf536vceh7q

D7.2.1: Interim report on collaboration with communities

Giovanni Erbacci
2011 Zenodo  
applications codes can effectively exploit Tier-0 systems.  ...  Task 7.2 "Application Enabling with communities has the objective of developing relationships with important European applications communities and provide petascaling expertise to ensure that their key  ...  D7.2.1 Interim Report on Collaboration with Communities  ... 
doi:10.5281/zenodo.6552913 fatcat:ciibhwsuybe7hjfyaiwsjz7s5u

DARE Architecture and Technology internal report

Malcolm Atkinson, Rosa Filgueira, André Gemünd, Vangelis Karkaletsis, Iraklis Klampanos, Antonis Koukourikos, Amélie Levray, Michael Lindner, Federica Magnoni, Christian Pagé, Andreas Rietbrock, Alessandro Spinuso (+3 others)
2020 Zenodo  
This internal deliverable presents the progress since D2.1 and the new understanding of what is required from the DARE architecture, driven by the interplay of user requirements and technological opportunities  ...  The initial plans for these are presented. They lead to a strategy for sustainability.  ...  The authors thank the research software engineers and systems teams that have delivered and tested a succession of releases of the platform, and the research developers and application-domain scientists  ... 
doi:10.5281/zenodo.3697897 fatcat:negi7ssmfbdatcm65wkgymkicy

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  
posed by future accelerator programs beyond the HL-LHC era, into the 2030–2050 period.  ...  Detector simulation is a key component for studies on prospective future high-energy colliders, the design, optimization, testing and operation of particle physics experiments, and the analysis of the  ...  ACKNOWLEDGMENTS We gratefully acknowledge the international high-energy and nuclear physics simulation community, as well as our colleagues from many other research fields who actively participate in the  ... 
doi:10.3389/fphy.2022.913510 fatcat:6sr4oqzeazakbjmfx56d6jrl74

Petabytes to Science [article]

Amanda E. Bauer, Eric C. Bellm, Adam S. Bolton, Surajit Chaudhuri, A.J. Connolly, Kelle L. Cruz, Vandana Desai, Alex Drlica-Wagner, Frossie Economou, Niall Gaffney, J. Kavelaars, J. Kinney, Ting S. Li (+13 others)
2019 arXiv   pre-print
This document was coauthored during the workshop and edited in the weeks after. It comprises the discussions and highlights many recommendations which came out of the workshop.  ...  The aim of the this workshop was to discuss important trends and technologies which may support astronomy.  ...  infrastructure could be shared with multiple missions, migration paths to new operating systems are easier, etc).  ... 
arXiv:1905.05116v2 fatcat:lzi3j7hzk5crfbedgraa5ojwbi

China Technological Transformation: A Case Study of Telecommunications Equipment Industry

Frasminggi Kamasa, Riva'atul Adaniah Wahab
2021 Buletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah  
Furthermore, strengthening collaboration and cooperation with the foreign telecommunications equipment industry with win-win schemes can offer benefits to Indonesia.  ...  The results show that government technology policy, human resource development and education, foreign technology adoption and adaptation, together with indigenous R & D efforts are essential factors in  ...  Provider Organization (EPO) with 579 (7.43%).  ... 
doi:10.17933/bpostel.2021.190105 fatcat:jdzjyxrqivcirjldwspbgj65r4

Is There a Smart Sustainability Transition in Manufacturing? Tracking Externalities in Machine Tools over Three Decades

Inéz Labucay
2022 Sustainability  
systems.  ...  patent applications (WIPO PATENTSCOPE).  ...  Institutional Review Board Statement: Not applicable. Informed Consent Statement: Not applicable. Acknowledgments: Access and an introduction to FAMPAT have been provided by Dipl.-Ing.  ... 
doi:10.3390/su14020838 fatcat:2o2eu475erdc3nvnd6sbdpuqye

A Roadmap for HEP Software and Computing R&D for the 2020s

Johannes Albrecht, Antonio Augusto Alves, Guilherme Amadio, Giuseppe Andronico, Nguyen Anh-Ky, Laurent Aphecetche, John Apostolakis, Makoto Asai, Luca Atzori, Marian Babik, Giuseppe Bagliesi, Marilena Bandieramonte (+298 others)
2019 Computing and Software for Big Science  
In planning for the HL-LHC in particular, it is critical that all of the collaborating stakeholders agree on the software goals and priorities, and that the efforts complement each other.  ...  Similarly, it requires commensurate investment in the R&D of software to acquire, manage, process, and analyse the shear amounts of data to be recorded.  ...  In addition, applications might interact with catalogues or, at times, the workflow management system does this on behalf of the applications.  ... 
doi:10.1007/s41781-018-0018-8 fatcat:xuvdsxgmjfe7zah4vbvpazao2i

Denmark [chapter]

Alexandra Andhov, Jakob Wested, Rasmus Kristian Feldthusen
2020 Start-up Law  
These systems exist in parallel and collaborate with the national systems and institutions.  ...  at the EPO through the EPO system. 118 The enforcement side of IPR is still primarily the prerogative of national courts.  ... 
doi:10.4337/9781839108457.00013 fatcat:gte3os3serfu5lr54kfobzmcli
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