@inproceedings{567, abstract = {{Heterogeneous machines are gaining momentum in the High Performance Computing field, due to the theoretical speedups and power consumption. In practice, while some applications meet the performance expectations, heterogeneous architectures still require a tremendous effort from the application developers. This work presents a code generation method to port codes into heterogeneous platforms, based on transformations of the control flow into function calls. The results show that the cost of the function-call mechanism is affordable for the tested HPC kernels. The complete toolchain, based on the LLVM compiler infrastructure, is fully automated once the sequential specification is provided.}}, author = {{Barrio, Pablo and Carreras, Carlos and Sierra, Roberto and Kenter, Tobias and Plessl, Christian}}, booktitle = {{Proceedings of the International Conference on High Performance Computing and Simulation (HPCS)}}, pages = {{559--565}}, publisher = {{IEEE}}, title = {{{Turning control flow graphs into function calls: Code generation for heterogeneous architectures}}}, doi = {{10.1109/HPCSim.2012.6266973}}, year = {{2012}}, } @inproceedings{612, abstract = {{While numerous publications have presented ring oscillator designs for temperature measurements a detailed study of the ring oscillator's design space is still missing. In this work, we introduce metrics for comparing the performance and area efficiency of ring oscillators and a methodology for determining these metrics. As a result, we present a systematic study of the design space for ring oscillators for a Xilinx Virtex-5 platform FPGA.}}, author = {{Rüthing, Christoph and Happe, Markus and Agne, Andreas and Plessl, Christian}}, booktitle = {{Proceedings of the International Conference on Field Programmable Logic and Applications (FPL)}}, pages = {{559--562}}, publisher = {{IEEE}}, title = {{{Exploration of Ring Oscillator Design Space for Temperature Measurements on FPGAs}}}, doi = {{10.1109/FPL.2012.6339370}}, year = {{2012}}, } @inproceedings{2180, author = {{Beisel, Tobias and Wiersema, Tobias and Plessl, Christian and Brinkmann, André}}, booktitle = {{Proc. Workshop on Computer Architecture and Operating System Co-design (CAOS)}}, keywords = {{funding-enhance}}, title = {{{Programming and Scheduling Model for Supporting Heterogeneous Accelerators in Linux}}}, year = {{2012}}, } @article{2177, author = {{Grad, Mariusz and Plessl, Christian}}, journal = {{Int. Journal of Reconfigurable Computing (IJRC)}}, publisher = {{Hindawi Publishing Corp.}}, title = {{{On the Feasibility and Limitations of Just-In-Time Instruction Set Extension for FPGA-based Reconfigurable Processors}}}, doi = {{10.1155/2012/418315}}, year = {{2012}}, } @inproceedings{2191, author = {{Kenter, Tobias and Plessl, Christian and Platzner, Marco and Kauschke, Michael}}, booktitle = {{Intel European Research and Innovation Conference}}, keywords = {{funding-intel}}, title = {{{Estimation and Partitioning for CPU-Accelerator Architectures}}}, year = {{2011}}, } @inbook{2202, author = {{Plessl, Christian and Platzner, Marco}}, booktitle = {{Reconfigurable Embedded Control Systems: Applications for Flexibility and Agility}}, editor = {{Khalgui, Mohamed and Hanisch, Hans-Michael}}, isbn = {{978-1-60960-086-0}}, publisher = {{IGI Global}}, title = {{{Hardware Virtualization on Dynamically Reconfigurable Embedded Processors}}}, doi = {{10.4018/978-1-60960-086-0}}, year = {{2011}}, } @inproceedings{2204, author = {{Graf, Tobias and Lorenz, Ulf and Platzner, Marco and Schaefers, Lars}}, booktitle = {{Proc. European Conf. on Parallel Processing (Euro-Par)}}, publisher = {{Springer}}, title = {{{Parallel Monte-Carlo Tree Search for HPC Systems}}}, doi = {{10.1007/978-3-642-23397-5_36}}, volume = {{6853}}, year = {{2011}}, } @inproceedings{666, abstract = {{Reconfigurable systems on chip are increasingly deployed in security and safety critical contexts. When downloading and configuring new hardware functions, we want to make sure that modules adhere to certain security specifications and do not, for example, contain hardware Trojans. As a possible approach to achieving hardware security we propose and demonstrate the concept of proof-carrying hardware, a concept inspired by previous work on proof-carrying code techniques in the software domain. In this paper, we discuss the hardware trust and threat models behind proof-carrying hardware and then present our experimental setup. We detail the employed open-source tool chain for the runtime verification of combinational equivalence and our bitstream format for an abstract FPGA architecture that allows us to experimentally validate the feasibility of our approach.}}, author = {{Drzevitzky, Stephanie and Platzner, Marco}}, booktitle = {{Proceedings of the 6th International Workshop on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC)}}, pages = {{58--65}}, title = {{{Achieving Hardware Security for Reconfigurable Systems on Chip by a Proof-Carrying Code Approach}}}, doi = {{10.1109/ReCoSoC.2011.5981499}}, year = {{2011}}, } @inproceedings{10637, author = {{Boschmann, Alexander and Kaufmann, Paul and Platzner, Marco}}, booktitle = {{Proc. IEEE Int. Conf. Bioinformatics and Biomedical Technology (ICBBT)}}, title = {{{Accurate gait phase detection using surface electromyographic signals and support vector machines}}}, year = {{2011}}, } @inproceedings{10638, author = {{Boschmann, Alexander and Platzner, Marco and Robrecht, Michael and Hahn, Martin and Winkler, Michael}}, booktitle = {{Proc. MyoElectric Controls Symposium (MEC)}}, title = {{{Development of a pattern recognition-based myoelectric transhumeral prosthesis with multifunctional simultaneous control using a model-driven ppproach for mechatronic systems}}}, year = {{2011}}, } @misc{10678, author = {{Ikonomakis, Nikolaos}}, publisher = {{Paderborn University}}, title = {{{PinSim: Schnelle Simulation mit Pintools}}}, year = {{2011}}, } @misc{10680, author = {{Kassner, Hendrik}}, publisher = {{Paderborn University}}, title = {{{MPI-CUDA Codegenerierung für Nanophoton Simulationen auf Clustern}}}, year = {{2011}}, } @inbook{10687, author = {{Kaufmann, Paul and Platzner, Marco}}, booktitle = {{Organic Computing---A Paradigm Shift for Complex Systems}}, editor = {{Müller-Schloer, Christian and Schmeck, Hartmut and Ungerer, Theo}}, pages = {{193--206}}, publisher = {{Springer Basel}}, title = {{{Multi-objective Intrinsic Evolution of Embedded Systems}}}, volume = {{1}}, year = {{2011}}, } @misc{10736, author = {{Schwabe, Arne}}, publisher = {{Paderborn University}}, title = {{{Analysis of Algorithmic Approaches for Temporal Partitioning}}}, year = {{2011}}, } @inbook{10737, author = {{Sekanina, Lukas and Walker, James Alfred and Kaufmann, Paul and Plessl, Christian and Platzner, Marco}}, booktitle = {{Cartesian Genetic Programming}}, pages = {{125--179}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Evolution of Electronic Circuits}}}, year = {{2011}}, } @inbook{10748, author = {{Walker, James Alfred and Miller, Julian F. and Kaufmann, Paul and Platzner, Marco}}, booktitle = {{Cartesian Genetic Programming}}, pages = {{35--99}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Problem Decomposition in Cartesian Genetic Programming}}}, year = {{2011}}, } @misc{10750, author = {{Welp, Daniel}}, publisher = {{Paderborn University}}, title = {{{User Space Scheduling for Heterogeneous Systems}}}, year = {{2011}}, } @inproceedings{13643, author = {{Agne, Andreas and Platzner, Marco and Lübbers, Enno}}, booktitle = {{Proceedings of the International Conference on Field Programmable Logic and Applications (FPL)}}, isbn = {{9781457714849}}, pages = {{185--188}}, publisher = {{IEEE}}, title = {{{Memory Virtualization for Multithreaded Reconfigurable Hardware}}}, doi = {{10.1109/fpl.2011.42}}, year = {{2011}}, } @inproceedings{13644, author = {{Henkel, Jörg and Hedrich, Lars and Herkersdorf, Andreas and Kapitza, Rüdiger and Lohmann, Daniel and Marwedel, Peter and Platzner, Marco and Rosenstiel, Wolfgang and Schlichtmann, Ulf and Spinczyk, Olaf and Tahoori, Mehdi and Bauer, Lars and Teich, Jürgen and Wehn, Norbert and Wunderlich, Hans-Joachim and Becker, Joachim and Bringmann, Oliver and Brinkschulte, Uwe and Chakraborty, Samarjit and Engel, Michael and Ernst, Rolf and Härtig, Hermann}}, booktitle = {{Proceedings of the seventh IEEE/ACM/IFIP International Conference on Hardware/software Codesign and system synthesis - CODES+ISSS '11}}, isbn = {{9781450307154}}, title = {{{Design and architectures for dependable embedded systems}}}, doi = {{10.1145/2039370.2039384}}, year = {{2011}}, } @inproceedings{2194, author = {{Meyer, Björn and Plessl, Christian and Förstner, Jens}}, booktitle = {{Symp. on Application Accelerators in High Performance Computing (SAAHPC)}}, keywords = {{tet_topic_hpc}}, pages = {{60--63}}, publisher = {{IEEE Computer Society}}, title = {{{Transformation of scientific algorithms to parallel computing code: subdomain support in a MPI-multi-GPU backend}}}, doi = {{10.1109/SAAHPC.2011.12}}, year = {{2011}}, }