Sven Karlsson

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Sven Karlsson

 https://orcid.org/0000-0003-0737-9992

  • Richard Petersens Plads, 322, 106

    2800 Kgs. Lyngby

    Denmark

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  • 2022

    Feasibility Studies in Multi-GPU Target Offloading

    Rydahl, A., Gammelmark, M. & Karlsson, S., 2022, OpenMP in a Modern World: From Multi-device Support to Meta Programming - 18th International Workshop on OpenMP, IWOMP 2022, Proceedings. Klemm, M., de Supinski, B. R., Klinkenberg, J. & Neth, B. (eds.). Springer, p. 81-93 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 13527 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • 2021

    Energy-Efficient Application-Specific Instruction-Set Processor for Feature Extraction in Smart Vision Systems

    Ferreira, L., Malkowsky, S., Persson, P., Karlsson, S., Astrom, K. & Liu, L., 2021, Proceedings of 55th Asilomar Conference on Signals, Systems, and Computers. IEEE, p. 324-328

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • 2016

    A scalable lock-free hash table with open addressing

    Nielsen, J. P. & Karlsson, S., 2016, Proceedings of the 21st ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. Association for Computing Machinery, p. 1-2 2 p. 33. (ACM SIGPLAN Notices).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Towards Unifying OpenMP Under the Task-Parallel Paradigm Implementation and Performance of the taskloop Construct

    Podobas, A. & Karlsson, S., 2016, OpenMP: Memory, Devices, and Tasks . Springer, Vol. 9903. p. 116-129 (Lecture Notes in Computer Science, Vol. 9903).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • 2015

    A Scalable Prescriptive Parallel Debugging Model

    Jensen, N. B., Quarfot Nielsen, N., Lee, G. L., Karlsson, S., Legendre, M., Schulz, M. & Ahn, D. H., 2015, Proceedings of the 29th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2015). IEEE, p. 473-483

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Experiences with Compiler Support for Processors with Exposed Pipelines

    Jensen, N. B., Schleuniger, P., Hindborg, A. E., Walter, M. & Karlsson, S., 2015, Proceedings of the 29th International Parallel and Distributed Processing Symposium Workshops (IPDPSW 2015). IEEE, p. 137-143

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Hardware Transactional Memory Optimization Guidelines, Applied to Ordered Maps

    Bonnichsen, L. F., Probst, C. W. & Karlsson, S., 2015, Proceedings of the 13th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA 2015). IEEE, Vol. 3. p. 124-131

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    Open Access
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    917 Downloads (Pure)
  • 2014

    A Synthesizable Multicore Platform for Microwave Imaging

    Schleuniger, P. & Karlsson, S., 2014, Reconfigurable Computing: Architectures, Tools, and Applications. Proceedings. Springer, p. 197-204 (Lecture Notes in Computer Science, Vol. 8405).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Automatic generation of application specific FPGA multicore accelerators

    Hindborg, A. E., Schleuniger, P., Jensen, N. B., Walter, M., Brock-Nannestad, L., Bonnichsen, L. F., Probst, C. W. & Karlsson, S., 2014, Conference Record of the 48th Asilomar Conference on Signals, Systems & Computers. Matthews, M. B. (ed.). IEEE, p. 1440-1444

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Code Commentary and Automatic Refactorings using Feedback from Multiple Compilers

    Jensen, N. B., Probst, C. W. & Karlsson, S., 2014, Proceedings of the 7th Swedish Workshop on Multicore Computing (MCC'14). 4 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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    139 Downloads (Pure)

  • Compiler Feedback using Continuous Dynamic Compilation during Development

    Jensen, N. B., Karlsson, S. & Probst, C. W., 2014, Proceedings - Workshop on Dynamic Compilation Everywhere. 12 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    File
    387 Downloads (Pure)

  • Hardware Realization of an FPGA Processor – Operating System Call Offload and Experiences

    Hindborg, A. E., Schleuniger, P., Jensen, N. B. & Karlsson, S., 2014, Proceedings of the 2014 Conference on Design and Architectures for Signal and Image Processing (DASIP). Morawiec, A. & Hinderscheit, J. (eds.). IEEE, 8 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    File
    1015 Downloads (Pure)

  • Library Support for Resource Constrained Accelerators

    Brock-Nannestad, L. & Karlsson, S., 2014, Using and Improving OpenMP for Devices, Tasks, and More: Proceedings of the 10th International Workshop on OpenMP, IWOMP 2014. DeRose, L., Supinski, B. R. D., Olivier, S. L., Chapman, B. M. & Müller, M. S. (eds.). Springer, p. 187-201 (Lecture Notes in Computer Science; No. 8766).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Testing Infrastructure for Operating System Kernel Development

    Walter, M. & Karlsson, S., 2014, Proceedings of the 7th Swedish Workshop on Multicore Computing (MCC'14). 4 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    File
    301 Downloads (Pure)
  • 2013

    ELB-trees an efficient and lock-free B-tree derivative

    Bonnichsen, L. F., Karlsson, S. & Probst, C. W., 2013, 2013 IEEE 6th International Workshop on Multi-/Many-core Computing Systems (MuCoCoS). IEEE, 10 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Synthetic Aperture Radar Data Processing on an FPGA Multi-Core System

    Schleuniger, P., Kusk, A., Dall, J. & Karlsson, S., 2013, Architecture of Computing Systems – ARCS 2013: 26th International Conference, Prague, Czech Republic, February 19-22, 2013. Proceedings. Springer, p. 74-85 (Lecture Notes in Computer Science, Vol. 7767).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • 2012

    Design Principles for Synthesizable Processor Cores

    Schleuniger, P., McKee, S. A. & Karlsson, S., 2012, Architecture of Computing Systems – ARCS 2012: 25th International Conference Munich, Germany, February 28 – March 2, 2012 Proceedings. Springer, p. 111-122 (Lecture Notes in Computer Science, Vol. 7179).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Guiding Programmers to Higher Memory Performance

    Jensen, N. B., Larsen, P., Ladelsky, R., Zaks, A. & Karlsson, S., 2012, Proceedings of 5th Workshop on Programmability Issues for Heterogeneous Multicores (MULTIPROG-12). 12 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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    322 Downloads (Pure)

  • Parallelizing More Loops with Compiler Guided Refactoring

    Larsen, P., Ladelsky, R., Lidman, J., McKee, S. A., Karlsson, S. & Zaks, A., 2012, 2012 41st International Conference on Parallel Processing (ICPP). IEEE, p. 410-419 (International Conference on Parallel Processing. Proceedings).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • 2011

    Adapt or Become Extinct! The Case for a Unified Framework for Deployment-Time Optimization

    Goumas, G., McKee, S. A., Själander, M., Gross, T. R., Karlsson, S., Probst, C. W. & Zhang, L., 2011, EXADAPT '11 Proceedings of the 1st International Workshop on Adaptive Self-Tuning Computing Systems for the Exaflop Era. University of Strathclyde

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    File
    408 Downloads (Pure)

  • Comparing the Overhead of Lock-based and Lock-free Implementations of Priority Queues

    Passas, S. & Karlsson, S., 2011, Proceedings of Forth Workshop on Programmability Issues for Heterogeneous Multicores.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Compiler Driven Code Comments and Refactoring

    Larsen, P., Ladelsky, R., Karlsson, S. & Zaks, A., 2011, Proceedings of Forth Workshop on Programmability Issues for Heterogeneous Multicores.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Efficient Co-Simulation of Multicore Systems

    Brock-Nannestad, L. & Karlsson, S., 2011, Proceedings of the Fourth Swedish Workshop on Multicore Computing.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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    121 Downloads (Pure)

  • Hardware Support for Dynamic Languages

    Schleuniger, P., Karlsson, S. & Probst, C. W., 2011, ACACES 2011 Seventh International Summer School on Advanced Computer Architecture and Compilation for High-Performance and Embedded Systems.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    File
    370 Downloads (Pure)

  • Improving Performance of Software Implemented Floating Point Addition

    Hindborg, A. E. & Karlsson, S., 2011, Proceedings of the Fourth Swedish Workshop on Multicore Computing.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    File
    187 Downloads (Pure)

  • SRC: FenixOS - A Research Operating System Focused on High Scalability and Reliability

    Passas, S. & Karlsson, S., 2011, ICS '11: Proceedings of the international conference on Supercomputing. ACM, 371 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Towards a Time-predictable Dual-Issue Microprocessor: The Patmos Approach

    Schoeberl, M., Schleuniger, P., Puffitsch, W., Brandner, F., Probst, C. W., Karlsson, S. & Thorn, T., 2011, Bringing Theory to Practice: Predictability and Performance in Embedded Systems: PPES’11, March 18, 2011, Grenoble, France. OASICS, Vol. 18. p. 11-21

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    Open Access
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    656 Downloads (Pure)
  • 2010

    Compiler Driven Code Comments and Refactoring

    Larsen, P., Ladelsky, R., Karlsson, S. & Zaks, A., 2010, Proceedings of Swedish Workshop on Multi-Core Computing. Vol. 3.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Expressing Inter-task Dependencies between Parallel Stencil Operations

    Larsen, P., Karlsson, S. & Madsen, J., 2010, (Accepted/In press) Proceedings of MULTIPROG 2010.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • High Performace Triangle versus Box Intersection Checks

    Christensen, T. & Karlsson, S., 2010, Proceedings of Workshop on Parallel Programming and Applications on Accelerator Clusters (PPAAC).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Tinuso: A processor architecture for a multi-core hardware simulation platform

    Schleuniger, P. & Karlsson, S., 2010, (Accepted/In press) Proceeding of third swedish workshop on multi-core computing - MCC'10. Vol. 3.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    1 Downloads (Pure)
  • 2009

    Identifying Inter-task Communication in Shared Memory Programming Models

    Larsen, P., Karlsson, S. & Madsen, J., 2009, Lecture Notes in Computer Science: Evolving OpenMP in an Age of Extreme Parallelism. Springer Berlin / Heidelberg, p. 168-182 183 p. (Lecture Notes in Computer Science; No. 5568).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Performance Analysis of a Hardware/Software-based Cache Coherence Protocol in Shared Memory MPSoCs

    Rasmussen, M. S., Karlsson, S. & Sparsø, J., 2009, Workshop on Programming Models for Emerging Architectures.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • 2008

    Exploiting spatial parallelism in Ethernet-based cluster interconnects.

    Passas, S., Kotsis, G., Karlsson, S. & Bilas, A., 2008, Proceedings of Workshop on Communication Architecture for Clusters, CAC 2008. IEEE Computer Society Press

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • Parallelism and Scalability in an Image Processing Application

    Rasmussen, M. S., Stuart, M. B. & Karlsson, S., 2008, OpenMP in New Era of Parallelism. Springer Berlin / Heidelberg, Vol. 5004. p. 158-169 (Lecture Notes in Computer Science, Vol. 5004).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • 2007

    MultiEdge: An Edge-based Communication Subsystem for Scalable Commodity Servers

    Karlsson, S., Passas, S., Kotsis, G. & Bilas, A., 2007, IEEE International Parallel and Distributed Processing Symposium, 2007. IEEE

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review