Alexander Wold

• Wold, Alexander; Agne, Andreas & Tørresen, Jim (2014). Module Placement Using Constraint Programming in Run-Time Reconfigurable Systems, In Jurgen Becker; Ramachandran Vaidyanathan; Marco Domenico Santambrogio; Jim Tørresen; Ron Sass & Philip Leong (ed.),  Proceeding of 2014 IEEE International Parallel & Distributed Processing Symposium Workshops (IPDPSW).  IEEE conference proceedings.  ISBN 978-1-4799-4117-9.  Artikkel.  s 287 - 292
• Wold, Alexander; Agne, Andreas & Tørresen, Jim (2014). Module placement using constraint programming in run-time reconfigurable systems. Proceedings, International Parallel and Distributed Processing Symposium (IPDPS).  ISSN 1530-2075.  s 287- 292 . doi: 10.1109/IPDPSW.2014.39
• Wold, Alexander; Agne, Andreas & Tørresen, Jim (2014). Relocatable Hardware Threads in Run-Time Reconfigurable Systems, In Diana Goehringer; Marco Domenico Santambrogio; João M. P Cardoso & Koen Bertels (ed.),  Proc. of 10th International Symposium Reconfigurable Computing: Architectures, Tools, and Applications (ARC 2014).  Springer Publishing Company.  ISBN 978-3-319-05959-4.  Sci. paper.  s 61 - 72
• Koch, Dirk; Beckhoff, Christian; Tørresen, Jim & Wold, Alexander (2013). EasyPR – an Easy Usable Open-Source PR System, In Hideharu Amano; Yajun Ha & Yoshiki Yamaguchi (ed.),  Proceeding of 2013 International Conference on Field-Programmable Technology (FPT).  IEEE conference proceedings.  ISBN 978-1-4799-2198-0.  Paper.  s 414 - 417 Fulltekst i vitenarkiv.
• Wold, Alexander; Koch, Dirk & Tørresen, Jim (2013). Component based design using constraint programming for module placement on FPGAs, In Alberto Garcia-Ortiz (ed.),  8th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip (ReCoSoC 2013).  IEEE conference proceedings.  ISBN 978-1-4673-6180-4.  15.
• Wold, Alexander; Koch, Dirk & Tørresen, Jim (2013). Thermal Aware Module Placement for Heterogeneous 3D-IC Based FPGAs, In Sanjay Ranka (ed.),  Proc. of 2013 IEEE 27th International Symposium on Parallel and Distributed Processing, Reconfigurable Architectures Workshop (RAW2013).  IEEE.  ISBN 978-1-4673-6066-1.  47.  s 281 - 286
• Wold, Alexander; Tørresen, Jim & Agne, Andreas (2013). Generation of multi-core systems from multithreaded software, In João M.P. Cardoso; Katherine Morrow & Pedro C. Diniz (ed.),  Proc. Int. Conf. on Field Programmable Logic and Applications (FPL).  IEEE conference proceedings.  ISBN 978-1-4799-0004-6.  Paper.
• Wold, Alexander; Koch, Dirk & Tørresen, Jim (2012). Design Techniques for Increasing Performance and Resource Utilization of Reconfigurable Soft CPUs, In Jaan Raik (ed.),  Proc. of IEEE 15th International Symposium on Design and Diagnostics of Electronic Circuits & Systems, DDECS 2012.  IEEE Press.  ISBN 978-1-4673-1187-8.  18.  s 50 - 55
• Wold, Alexander; Koch, Dirk & Tørresen, Jim (2011). Enhancing Resource Utilization with DesignAlternatives in Runtime Reconfigurable Systems, In Alan Sussman (ed.),  2011 IEEE International Symposium on Parallel and Distributed Processing Workshops and PhD Forum.  IEEE Communications Society.  ISBN 978-0-7695-4577-6.  KAPITTEL.  s 264 - 270 Vis sammendrag

  Average resource utilization in reconfigurable systems is dependent on how effectively modules are placed. Resources may be left unused because modules usually have different resource requirements, and consequently different module bounding boxes. When fitting such different modules on an FPGA, the placement can be imperfect. In order to investigate the effect of module design alternatives on resource utilization, we model the placement problem as a constraint satisfaction problem. In particular we are interested in real world FPGAs. The constraint satisfaction problem is solved using a constraint solver. The constraint problem is modelled as a minimization problem in order to attain the optimal placement. We have investigated module design alternatives which include representing the modules with different layout. We have found an increase in average resource utilization of 11% by considering module design alternatives. The computation time is short, so the method could be applied as a part of an interactive tool.

Se alle arbeider i Cristin

• Beckhoff, Christian; Wold, Alexander; Fritzell, Anders Hauk; Koch, Dirk & Tørresen, Jim (2013). Building Partial Systems with GOAHEAD.
• Beckhoff, Christian; Wold, Alexander; Fritzell, Anders Hauk; Koch, Dirk & Tørresen, Jim (2013). Building Partial Systems with GOAHEAD.
• Wold, Alexander (2013). Thermal Aware Module Placement for Heterogeneous 3D-IC Based FPGAs.
• Wold, Alexander; Agne, Andreas & Tørresen, Jim (2013). Generation of Multi-Core Systems from Multithreaded Software.
• Wold, Alexander (2012). Component based design using constraint programming for module placement on FPGAs.
• Wold, Alexander; Koch, Dirk & Tørresen, Jim (2011). Enhancing Resource Utilization with DesignAlternatives in Runtime Reconfigurable Systems.

Se alle arbeider i Cristin