--- _id: '2262' abstract: - lang: eng text: 'In this work we present EvoCache, a novel approach for implementing application-specific caches. The key innovation of EvoCache is to make the function that maps memory addresses from the CPU address space to cache indices programmable. We support arbitrary Boolean mapping functions that are implemented within a small reconfigurable logic fabric. For finding suitable cache mapping functions we rely on techniques from the evolvable hardware domain and utilize an evolutionary optimization procedure. We evaluate the use of EvoCache in an embedded processor for two specific applications (JPEG and BZIP2 compression) with respect to execution time, cache miss rate and energy consumption. We show that the evolvable hardware approach for optimizing the cache functions not only significantly improves the cache performance for the training data used during optimization, but that the evolved mapping functions generalize very well. Compared to a conventional cache architecture, EvoCache applied to test data achieves a reduction in execution time of up to 14.31% for JPEG (10.98% for BZIP2), and in energy consumption by 16.43% for JPEG (10.70% for BZIP2). We also discuss the integration of EvoCache into the operating system and show that the area and delay overheads introduced by EvoCache are acceptable. ' author: - first_name: Paul full_name: Kaufmann, Paul last_name: Kaufmann - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Kaufmann P, Plessl C, Platzner M. EvoCaches: Application-specific Adaptation of Cache Mapping. In: Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS). IEEE Computer Society; 2009:11-18.' apa: 'Kaufmann, P., Plessl, C., & Platzner, M. (2009). EvoCaches: Application-specific Adaptation of Cache Mapping. Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS), 11–18.' bibtex: '@inproceedings{Kaufmann_Plessl_Platzner_2009, place={Los Alamitos, CA, USA}, title={EvoCaches: Application-specific Adaptation of Cache Mapping}, booktitle={Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS)}, publisher={IEEE Computer Society}, author={Kaufmann, Paul and Plessl, Christian and Platzner, Marco}, year={2009}, pages={11–18} }' chicago: 'Kaufmann, Paul, Christian Plessl, and Marco Platzner. “EvoCaches: Application-Specific Adaptation of Cache Mapping.” In Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS), 11–18. Los Alamitos, CA, USA: IEEE Computer Society, 2009.' ieee: 'P. Kaufmann, C. Plessl, and M. Platzner, “EvoCaches: Application-specific Adaptation of Cache Mapping,” in Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS), 2009, pp. 11–18.' mla: 'Kaufmann, Paul, et al. “EvoCaches: Application-Specific Adaptation of Cache Mapping.” Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS), IEEE Computer Society, 2009, pp. 11–18.' short: 'P. Kaufmann, C. Plessl, M. Platzner, in: Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS), IEEE Computer Society, Los Alamitos, CA, USA, 2009, pp. 11–18.' date_created: 2018-04-06T15:18:24Z date_updated: 2023-09-26T13:53:11Z department: - _id: '27' - _id: '518' - _id: '78' keyword: - EvoCache - evolvable hardware - computer architecture language: - iso: eng page: 11-18 place: Los Alamitos, CA, USA publication: Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS) publisher: IEEE Computer Society quality_controlled: '1' status: public title: 'EvoCaches: Application-specific Adaptation of Cache Mapping' type: conference user_id: '15278' year: '2009' ... --- _id: '2352' author: - first_name: Jan full_name: Beutel, Jan last_name: Beutel - first_name: Stephan full_name: Gruber, Stephan last_name: Gruber - first_name: Andi full_name: Hasler, Andi last_name: Hasler - first_name: Roman full_name: Lim, Roman last_name: Lim - first_name: Andreas full_name: Meier, Andreas last_name: Meier - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Igor full_name: Talzi, Igor last_name: Talzi - first_name: Lothar full_name: Thiele, Lothar last_name: Thiele - first_name: Christian full_name: Tschudin, Christian last_name: Tschudin - first_name: Matthias full_name: Woehrle, Matthias last_name: Woehrle - first_name: Mustafa full_name: Yuecel, Mustafa last_name: Yuecel citation: ama: 'Beutel J, Gruber S, Hasler A, et al. PermaDAQ: A Scientific Instrument for Precision Sensing and Data Recovery in Environmental Extremes. In: Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN). IEEE Computer Society; 2009:265-276.' apa: 'Beutel, J., Gruber, S., Hasler, A., Lim, R., Meier, A., Plessl, C., Talzi, I., Thiele, L., Tschudin, C., Woehrle, M., & Yuecel, M. (2009). PermaDAQ: A Scientific Instrument for Precision Sensing and Data Recovery in Environmental Extremes. Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN), 265–276.' bibtex: '@inproceedings{Beutel_Gruber_Hasler_Lim_Meier_Plessl_Talzi_Thiele_Tschudin_Woehrle_et al._2009, place={Washington, DC, USA}, title={PermaDAQ: A Scientific Instrument for Precision Sensing and Data Recovery in Environmental Extremes}, booktitle={Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN)}, publisher={IEEE Computer Society}, author={Beutel, Jan and Gruber, Stephan and Hasler, Andi and Lim, Roman and Meier, Andreas and Plessl, Christian and Talzi, Igor and Thiele, Lothar and Tschudin, Christian and Woehrle, Matthias and et al.}, year={2009}, pages={265–276} }' chicago: 'Beutel, Jan, Stephan Gruber, Andi Hasler, Roman Lim, Andreas Meier, Christian Plessl, Igor Talzi, et al. “PermaDAQ: A Scientific Instrument for Precision Sensing and Data Recovery in Environmental Extremes.” In Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN), 265–76. Washington, DC, USA: IEEE Computer Society, 2009.' ieee: 'J. Beutel et al., “PermaDAQ: A Scientific Instrument for Precision Sensing and Data Recovery in Environmental Extremes,” in Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN), 2009, pp. 265–276.' mla: 'Beutel, Jan, et al. “PermaDAQ: A Scientific Instrument for Precision Sensing and Data Recovery in Environmental Extremes.” Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN), IEEE Computer Society, 2009, pp. 265–76.' short: 'J. Beutel, S. Gruber, A. Hasler, R. Lim, A. Meier, C. Plessl, I. Talzi, L. Thiele, C. Tschudin, M. Woehrle, M. Yuecel, in: Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN), IEEE Computer Society, Washington, DC, USA, 2009, pp. 265–276.' date_created: 2018-04-16T15:08:07Z date_updated: 2023-09-26T13:52:01Z department: - _id: '27' - _id: '518' extern: '1' keyword: - WSN - PermaSense language: - iso: eng page: 265-276 place: Washington, DC, USA publication: Proc. Int. Conf. on Information Processing in Sensor Networks (IPSN) publication_identifier: isbn: - 978-1-4244-5108-1 publisher: IEEE Computer Society quality_controlled: '1' status: public title: 'PermaDAQ: A Scientific Instrument for Precision Sensing and Data Recovery in Environmental Extremes' type: conference user_id: '15278' year: '2009' ... --- _id: '2238' author: - first_name: Tobias full_name: Schumacher, Tobias last_name: Schumacher - first_name: Tim full_name: Süß, Tim last_name: Süß - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Schumacher T, Süß T, Plessl C, Platzner M. Communication Performance Characterization for Reconfigurable Accelerator Design on the XD1000. In: Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig). IEEE Computer Society; 2009:119-124. doi:10.1109/ReConFig.2009.32' apa: Schumacher, T., Süß, T., Plessl, C., & Platzner, M. (2009). Communication Performance Characterization for Reconfigurable Accelerator Design on the XD1000. Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig), 119–124. https://doi.org/10.1109/ReConFig.2009.32 bibtex: '@inproceedings{Schumacher_Süß_Plessl_Platzner_2009, place={Los Alamitos, CA, USA}, title={Communication Performance Characterization for Reconfigurable Accelerator Design on the XD1000}, DOI={10.1109/ReConFig.2009.32}, booktitle={Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig)}, publisher={IEEE Computer Society}, author={Schumacher, Tobias and Süß, Tim and Plessl, Christian and Platzner, Marco}, year={2009}, pages={119–124} }' chicago: 'Schumacher, Tobias, Tim Süß, Christian Plessl, and Marco Platzner. “Communication Performance Characterization for Reconfigurable Accelerator Design on the XD1000.” In Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig), 119–24. Los Alamitos, CA, USA: IEEE Computer Society, 2009. https://doi.org/10.1109/ReConFig.2009.32.' ieee: 'T. Schumacher, T. Süß, C. Plessl, and M. Platzner, “Communication Performance Characterization for Reconfigurable Accelerator Design on the XD1000,” in Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig), 2009, pp. 119–124, doi: 10.1109/ReConFig.2009.32.' mla: Schumacher, Tobias, et al. “Communication Performance Characterization for Reconfigurable Accelerator Design on the XD1000.” Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig), IEEE Computer Society, 2009, pp. 119–24, doi:10.1109/ReConFig.2009.32. short: 'T. Schumacher, T. Süß, C. Plessl, M. Platzner, in: Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig), IEEE Computer Society, Los Alamitos, CA, USA, 2009, pp. 119–124.' date_created: 2018-04-05T17:11:28Z date_updated: 2023-09-26T13:52:32Z department: - _id: '27' - _id: '518' - _id: '78' doi: 10.1109/ReConFig.2009.32 keyword: - IMORC - graphics language: - iso: eng page: 119-124 place: Los Alamitos, CA, USA publication: Proc. Int. Conf. on ReConFigurable Computing and FPGAs (ReConFig) publication_identifier: isbn: - 978-0-7695-3917-1 publisher: IEEE Computer Society quality_controlled: '1' status: public title: Communication Performance Characterization for Reconfigurable Accelerator Design on the XD1000 type: conference user_id: '15278' year: '2009' ... --- _id: '2261' author: - first_name: Tobias full_name: Schumacher, Tobias last_name: Schumacher - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Schumacher T, Plessl C, Platzner M. An Accelerator for k-th Nearest Neighbor Thinning Based on the IMORC Infrastructure. In: Proc. Int. Conf. on Field Programmable Logic and Applications (FPL). IEEE; 2009:338-344.' apa: Schumacher, T., Plessl, C., & Platzner, M. (2009). An Accelerator for k-th Nearest Neighbor Thinning Based on the IMORC Infrastructure. Proc. Int. Conf. on Field Programmable Logic and Applications (FPL), 338–344. bibtex: '@inproceedings{Schumacher_Plessl_Platzner_2009, title={An Accelerator for k-th Nearest Neighbor Thinning Based on the IMORC Infrastructure}, booktitle={Proc. Int. Conf. on Field Programmable Logic and Applications (FPL)}, publisher={IEEE}, author={Schumacher, Tobias and Plessl, Christian and Platzner, Marco}, year={2009}, pages={338–344} }' chicago: Schumacher, Tobias, Christian Plessl, and Marco Platzner. “An Accelerator for K-Th Nearest Neighbor Thinning Based on the IMORC Infrastructure.” In Proc. Int. Conf. on Field Programmable Logic and Applications (FPL), 338–44. IEEE, 2009. ieee: T. Schumacher, C. Plessl, and M. Platzner, “An Accelerator for k-th Nearest Neighbor Thinning Based on the IMORC Infrastructure,” in Proc. Int. Conf. on Field Programmable Logic and Applications (FPL), 2009, pp. 338–344. mla: Schumacher, Tobias, et al. “An Accelerator for K-Th Nearest Neighbor Thinning Based on the IMORC Infrastructure.” Proc. Int. Conf. on Field Programmable Logic and Applications (FPL), IEEE, 2009, pp. 338–44. short: 'T. Schumacher, C. Plessl, M. Platzner, in: Proc. Int. Conf. on Field Programmable Logic and Applications (FPL), IEEE, 2009, pp. 338–344.' date_created: 2018-04-06T15:15:47Z date_updated: 2023-09-26T13:52:52Z department: - _id: '27' - _id: '518' - _id: '78' keyword: - IMORC - NOC - KNN - accelerator language: - iso: eng page: 338-344 publication: Proc. Int. Conf. on Field Programmable Logic and Applications (FPL) publication_identifier: isbn: - 978-1-4244-3892-1 issn: - 1946-1488 publisher: IEEE quality_controlled: '1' status: public title: An Accelerator for k-th Nearest Neighbor Thinning Based on the IMORC Infrastructure type: conference user_id: '15278' year: '2009' ... --- _id: '2263' abstract: - lang: eng text: 'In this paper, we introduce the Woolcano reconfigurable processor architecture. The architecture is based on the Xilinx Virtex-4 FX FPGA and leverages the Auxiliary Processing Unit (APU) as well as the partial reconfiguration capabilities to provide dynamically reconfigurable custom instructions. We also present a hardware tool flow that automatically translates software functions into custom instructions and a software tool flow that creates binaries using these instructions. While previous research on processors with reconfigurable functional units has been performed predominantly with simulation, the Woolcano architecture allows for exploring dynamic instruction set extension with commercially available hardware. Finally, we present a case study demonstrating a custom floating-point instruction generated with our approach, which achieves a 40x speedup over software-emulated floating-point operations and a 21% speedup over the Xilinx hardware floating-point unit. ' author: - first_name: Mariusz full_name: Grad, Mariusz last_name: Grad - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 citation: ama: 'Grad M, Plessl C. Woolcano: An Architecture and Tool Flow for Dynamic Instruction Set Extension on Xilinx Virtex-4 FX. In: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA). CSREA Press; 2009:319-322.' apa: 'Grad, M., & Plessl, C. (2009). Woolcano: An Architecture and Tool Flow for Dynamic Instruction Set Extension on Xilinx Virtex-4 FX. Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), 319–322.' bibtex: '@inproceedings{Grad_Plessl_2009, place={USA}, title={Woolcano: An Architecture and Tool Flow for Dynamic Instruction Set Extension on Xilinx Virtex-4 FX}, booktitle={Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA)}, publisher={CSREA Press}, author={Grad, Mariusz and Plessl, Christian}, year={2009}, pages={319–322} }' chicago: 'Grad, Mariusz, and Christian Plessl. “Woolcano: An Architecture and Tool Flow for Dynamic Instruction Set Extension on Xilinx Virtex-4 FX.” In Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), 319–22. USA: CSREA Press, 2009.' ieee: 'M. Grad and C. Plessl, “Woolcano: An Architecture and Tool Flow for Dynamic Instruction Set Extension on Xilinx Virtex-4 FX,” in Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), 2009, pp. 319–322.' mla: 'Grad, Mariusz, and Christian Plessl. “Woolcano: An Architecture and Tool Flow for Dynamic Instruction Set Extension on Xilinx Virtex-4 FX.” Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), CSREA Press, 2009, pp. 319–22.' short: 'M. Grad, C. Plessl, in: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), CSREA Press, USA, 2009, pp. 319–322.' date_created: 2018-04-06T15:19:51Z date_updated: 2023-09-26T13:53:30Z department: - _id: '27' - _id: '518' - _id: '78' language: - iso: eng page: 319-322 place: USA publication: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA) publication_identifier: isbn: - 1-60132-101-5 publisher: CSREA Press quality_controlled: '1' status: public title: 'Woolcano: An Architecture and Tool Flow for Dynamic Instruction Set Extension on Xilinx Virtex-4 FX' type: conference user_id: '15278' year: '2009' ... --- _id: '1974' author: - first_name: Dominic full_name: Battré, Dominic last_name: Battré - first_name: Matthias full_name: Hovestadt, Matthias last_name: Hovestadt - first_name: Odej full_name: Kao, Odej last_name: Kao - first_name: Axel full_name: Keller, Axel id: '15274' last_name: Keller - first_name: Kerstin full_name: Voss, Kerstin last_name: Voss citation: ama: 'Battré D, Hovestadt M, Kao O, Keller A, Voss K. Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures. In: Proc. Int. Conf. on Risks and Security of Internet and Systems. ; 2008.' apa: Battré, D., Hovestadt, M., Kao, O., Keller, A., & Voss, K. (2008). Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures. In Proc. Int. Conf. on Risks and Security of Internet and Systems. bibtex: '@inproceedings{Battré_Hovestadt_Kao_Keller_Voss_2008, title={Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures}, booktitle={Proc. Int. Conf. on Risks and Security of Internet and Systems}, author={Battré, Dominic and Hovestadt, Matthias and Kao, Odej and Keller, Axel and Voss, Kerstin}, year={2008} }' chicago: Battré, Dominic, Matthias Hovestadt, Odej Kao, Axel Keller, and Kerstin Voss. “Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures.” In Proc. Int. Conf. on Risks and Security of Internet and Systems, 2008. ieee: D. Battré, M. Hovestadt, O. Kao, A. Keller, and K. Voss, “Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures,” in Proc. Int. Conf. on Risks and Security of Internet and Systems, 2008. mla: Battré, Dominic, et al. “Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures.” Proc. Int. Conf. on Risks and Security of Internet and Systems, 2008. short: 'D. Battré, M. Hovestadt, O. Kao, A. Keller, K. Voss, in: Proc. Int. Conf. on Risks and Security of Internet and Systems, 2008.' date_created: 2018-03-29T11:23:57Z date_updated: 2022-01-06T06:54:11Z department: - _id: '27' language: - iso: eng publication: Proc. Int. Conf. on Risks and Security of Internet and Systems publication_status: published status: public title: Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures type: conference user_id: '15274' year: '2008' ... --- _id: '1975' abstract: - lang: eng text: Service Level Agreements (SLAs) have focal importance if the commercial customer should be attracted to the Grid. An SLA-aware resource management system has already been realize, able to fulfill the SLA of jobs even in the case of resource failures. For this, it is able to migrate checkpointed jobs over the Grid. At this, virtual execution environments allow to increase the number of potential migration targets significantly. In this paper we outline the concept of such virtual execution environments and focus on the SLA negotiation aspects. author: - first_name: Dominic full_name: Battré, Dominic last_name: Battré - first_name: Matthias full_name: Hovestadt, Matthias last_name: Hovestadt - first_name: Odej full_name: Kao, Odej last_name: Kao - first_name: Axel full_name: Keller, Axel id: '15274' last_name: Keller - first_name: Kerstin full_name: Voss, Kerstin last_name: Voss citation: ama: 'Battré D, Hovestadt M, Kao O, Keller A, Voss K. Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems. In: Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies. ; 2008. doi:10.1007/978-3-540-88708-9_1' apa: 'Battré, D., Hovestadt, M., Kao, O., Keller, A., & Voss, K. (2008). Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems. In Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies. https://doi.org/10.1007/978-3-540-88708-9_1' bibtex: '@inproceedings{Battré_Hovestadt_Kao_Keller_Voss_2008, title={Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems}, DOI={10.1007/978-3-540-88708-9_1}, booktitle={Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies}, author={Battré, Dominic and Hovestadt, Matthias and Kao, Odej and Keller, Axel and Voss, Kerstin}, year={2008} }' chicago: 'Battré, Dominic, Matthias Hovestadt, Odej Kao, Axel Keller, and Kerstin Voss. “Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems.” In Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies, 2008. https://doi.org/10.1007/978-3-540-88708-9_1.' ieee: 'D. Battré, M. Hovestadt, O. Kao, A. Keller, and K. Voss, “Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems,” in Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies, 2008.' mla: 'Battré, Dominic, et al. “Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems.” Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies, 2008, doi:10.1007/978-3-540-88708-9_1.' short: 'D. Battré, M. Hovestadt, O. Kao, A. Keller, K. Voss, in: Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies, 2008.' date_created: 2018-03-29T11:24:29Z date_updated: 2022-01-06T06:54:12Z department: - _id: '27' doi: 10.1007/978-3-540-88708-9_1 language: - iso: eng publication: 'Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies' publication_status: published status: public title: Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems type: conference user_id: '15274' year: '2008' ... --- _id: '1976' abstract: - lang: eng text: "Abstract:\r\nCommercial Grid users demand for contractually fixed QoS levels. Service Level Agreements (SLAs) are powerful instruments for describing such contracts. SLA-aware resource management is the foundation for realizing SLA contracts within the Grid. OpenCCS is such an SLA-aware RMS, using transparent checkpointing to cope with resource outages. It generates a compatibility profile for each checkpoint dataset, so that the job can be resumed even on resources within the Grid. However, only a small number of Grid resources comply to such a profile. This paper describes the concept of virtual execution environments and how they increase the number of potential migration targets.The paper also describes how these virtual execution environments have been implemented within the OpenCCS resource management system." author: - first_name: Dominic full_name: Battré, Dominic last_name: Battré - first_name: Matthias full_name: Hovestadt, Matthias last_name: Hovestadt - first_name: Odej full_name: Kao, Odej last_name: Kao - first_name: Axel full_name: Keller, Axel id: '15274' last_name: Keller - first_name: Kerstin full_name: Voss, Kerstin last_name: Voss citation: ama: 'Battré D, Hovestadt M, Kao O, Keller A, Voss K. Implementation of Virtual Execution Environments for improving SLA-compliant Job Migration in Grids. In: Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems. Portland, Oregon USA; 2008. doi:10.1109/ICPP-W.2008.40' apa: Battré, D., Hovestadt, M., Kao, O., Keller, A., & Voss, K. (2008). Implementation of Virtual Execution Environments for improving SLA-compliant Job Migration in Grids. In Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems. Portland, Oregon USA. https://doi.org/10.1109/ICPP-W.2008.40 bibtex: '@inproceedings{Battré_Hovestadt_Kao_Keller_Voss_2008, place={Portland, Oregon USA}, title={Implementation of Virtual Execution Environments for improving SLA-compliant Job Migration in Grids}, DOI={10.1109/ICPP-W.2008.40}, booktitle={Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems}, author={Battré, Dominic and Hovestadt, Matthias and Kao, Odej and Keller, Axel and Voss, Kerstin}, year={2008} }' chicago: Battré, Dominic, Matthias Hovestadt, Odej Kao, Axel Keller, and Kerstin Voss. “Implementation of Virtual Execution Environments for Improving SLA-Compliant Job Migration in Grids.” In Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems. Portland, Oregon USA, 2008. https://doi.org/10.1109/ICPP-W.2008.40. ieee: D. Battré, M. Hovestadt, O. Kao, A. Keller, and K. Voss, “Implementation of Virtual Execution Environments for improving SLA-compliant Job Migration in Grids,” in Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems, 2008. mla: Battré, Dominic, et al. “Implementation of Virtual Execution Environments for Improving SLA-Compliant Job Migration in Grids.” Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems, 2008, doi:10.1109/ICPP-W.2008.40. short: 'D. Battré, M. Hovestadt, O. Kao, A. Keller, K. Voss, in: Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems, Portland, Oregon USA, 2008.' date_created: 2018-03-29T11:25:13Z date_updated: 2022-01-06T06:54:12Z department: - _id: '27' doi: 10.1109/ICPP-W.2008.40 language: - iso: eng place: Portland, Oregon USA publication: Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems publication_status: published status: public title: Implementation of Virtual Execution Environments for improving SLA-compliant Job Migration in Grids type: conference user_id: '15274' year: '2008' ... --- _id: '1978' author: - first_name: Dominic full_name: Battré, Dominic last_name: Battré - first_name: Matthias full_name: Hovestadt, Matthias last_name: Hovestadt - first_name: Odej full_name: Kao, Odej last_name: Kao - first_name: Axel full_name: Keller, Axel id: '15274' last_name: Keller - first_name: Kerstin full_name: Voss, Kerstin last_name: Voss citation: ama: 'Battré D, Hovestadt M, Kao O, Keller A, Voss K. Germany, Belgium, France, and Back Again: Job Migration using Globus. In: Proc. Int. Conf. on Grid Computing and Applications (GCA). ; 2008.' apa: 'Battré, D., Hovestadt, M., Kao, O., Keller, A., & Voss, K. (2008). Germany, Belgium, France, and Back Again: Job Migration using Globus. In Proc. Int. Conf. on Grid Computing and Applications (GCA).' bibtex: '@inproceedings{Battré_Hovestadt_Kao_Keller_Voss_2008, title={Germany, Belgium, France, and Back Again: Job Migration using Globus}, booktitle={Proc. Int. Conf. on Grid Computing and Applications (GCA)}, author={Battré, Dominic and Hovestadt, Matthias and Kao, Odej and Keller, Axel and Voss, Kerstin}, year={2008} }' chicago: 'Battré, Dominic, Matthias Hovestadt, Odej Kao, Axel Keller, and Kerstin Voss. “Germany, Belgium, France, and Back Again: Job Migration Using Globus.” In Proc. Int. Conf. on Grid Computing and Applications (GCA), 2008.' ieee: 'D. Battré, M. Hovestadt, O. Kao, A. Keller, and K. Voss, “Germany, Belgium, France, and Back Again: Job Migration using Globus,” in Proc. Int. Conf. on Grid Computing and Applications (GCA), 2008.' mla: 'Battré, Dominic, et al. “Germany, Belgium, France, and Back Again: Job Migration Using Globus.” Proc. Int. Conf. on Grid Computing and Applications (GCA), 2008.' short: 'D. Battré, M. Hovestadt, O. Kao, A. Keller, K. Voss, in: Proc. Int. Conf. on Grid Computing and Applications (GCA), 2008.' date_created: 2018-03-29T11:26:22Z date_updated: 2022-01-06T06:54:12Z department: - _id: '27' language: - iso: eng publication: Proc. Int. Conf. on Grid Computing and Applications (GCA) publication_status: published status: public title: 'Germany, Belgium, France, and Back Again: Job Migration using Globus' type: conference user_id: '15274' year: '2008' ... --- _id: '1980' abstract: - lang: eng text: OpenCCS is an SLA-aware resource management system which uses transparent checkpointing of applications and migration of checkpoint datasets for ensuring SLA-compliance also in case of resource outages. Migration of checkpoints presumes a high grade of compatibility between source and target resource. Hence, even in large Grid systems only a small number of resources are eligible migration targets. This short paper describes the concept of virtual execution environments and how they increase the number of potential migration targets. It will also outline an implementation within OpenCCS. author: - first_name: Dominic full_name: Battré, Dominic last_name: Battré - first_name: Matthias full_name: Hovestadt, Matthias last_name: Hovestadt - first_name: Odej full_name: Kao, Odej last_name: Kao - first_name: Axel full_name: Keller, Axel id: '15274' last_name: Keller - first_name: Kerstin full_name: Voss, Kerstin last_name: Voss citation: ama: 'Battré D, Hovestadt M, Kao O, Keller A, Voss K. Virtual Execution Environments for ensuring SLA-compliant Job Migration in Grids. In: Proc. Int. Conf. on Services Computing (SCC). ; 2008. doi:10.1109/SCC.2008.106' apa: Battré, D., Hovestadt, M., Kao, O., Keller, A., & Voss, K. (2008). Virtual Execution Environments for ensuring SLA-compliant Job Migration in Grids. In Proc. Int. Conf. on Services Computing (SCC). https://doi.org/10.1109/SCC.2008.106 bibtex: '@inproceedings{Battré_Hovestadt_Kao_Keller_Voss_2008, title={Virtual Execution Environments for ensuring SLA-compliant Job Migration in Grids}, DOI={10.1109/SCC.2008.106}, booktitle={Proc. Int. Conf. on Services Computing (SCC)}, author={Battré, Dominic and Hovestadt, Matthias and Kao, Odej and Keller, Axel and Voss, Kerstin}, year={2008} }' chicago: Battré, Dominic, Matthias Hovestadt, Odej Kao, Axel Keller, and Kerstin Voss. “Virtual Execution Environments for Ensuring SLA-Compliant Job Migration in Grids.” In Proc. Int. Conf. on Services Computing (SCC), 2008. https://doi.org/10.1109/SCC.2008.106. ieee: D. Battré, M. Hovestadt, O. Kao, A. Keller, and K. Voss, “Virtual Execution Environments for ensuring SLA-compliant Job Migration in Grids,” in Proc. Int. Conf. on Services Computing (SCC), 2008. mla: Battré, Dominic, et al. “Virtual Execution Environments for Ensuring SLA-Compliant Job Migration in Grids.” Proc. Int. Conf. on Services Computing (SCC), 2008, doi:10.1109/SCC.2008.106. short: 'D. Battré, M. Hovestadt, O. Kao, A. Keller, K. Voss, in: Proc. Int. Conf. on Services Computing (SCC), 2008.' date_created: 2018-03-29T11:28:27Z date_updated: 2022-01-06T06:54:13Z department: - _id: '27' doi: 10.1109/SCC.2008.106 language: - iso: eng publication: Proc. Int. Conf. on Services Computing (SCC) publication_status: published status: public title: Virtual Execution Environments for ensuring SLA-compliant Job Migration in Grids type: conference user_id: '15274' year: '2008' ...