---
_id: '3362'
abstract:
- lang: eng
  text: Profiling applications on a heterogeneous compute node is challenging since
    the way to retrieve data from the resources and interpret them varies between
    resource types and manufacturers. This holds especially true for measuring the
    energy consumption. In this paper we present Ampehre, a novel open source measurement
    framework that allows developers to gather comparable measurements from heterogeneous
    compute nodes, e.g., nodes comprising CPU, GPU, and FPGA. We explain the architecture
    of Ampehre and detail the measurement process on the example of energy measurements
    on CPU and GPU. To characterize the probing effect, we quantitatively analyze
    the trade-off between the accuracy of measurements and the CPU load imposed by
    Ampehre. Based on this analysis, we are able to specify reasonable combinations
    of sampling periods for the different resource types of a compute node.
author:
- first_name: Achim
  full_name: Lösch, Achim
  id: '43646'
  last_name: Lösch
- first_name: Alex
  full_name: Wiens, Alex
  last_name: Wiens
- first_name: Marco
  full_name: Platzner, Marco
  id: '398'
  last_name: Platzner
citation:
  ama: 'Lösch A, Wiens A, Platzner M. Ampehre: An Open Source Measurement Framework
    for Heterogeneous Compute Nodes. In: <i>Proceedings of the International Conference
    on Architecture of Computing Systems (ARCS)</i>. Vol 10793. Lecture Notes in Computer
    Science. Cham: Springer International Publishing; 2018:73-84. doi:<a href="https://doi.org/10.1007/978-3-319-77610-1_6">10.1007/978-3-319-77610-1_6</a>'
  apa: 'Lösch, A., Wiens, A., &#38; Platzner, M. (2018). Ampehre: An Open Source Measurement
    Framework for Heterogeneous Compute Nodes. In <i>Proceedings of the International
    Conference on Architecture of Computing Systems (ARCS)</i> (Vol. 10793, pp. 73–84).
    Cham: Springer International Publishing. <a href="https://doi.org/10.1007/978-3-319-77610-1_6">https://doi.org/10.1007/978-3-319-77610-1_6</a>'
  bibtex: '@inproceedings{Lösch_Wiens_Platzner_2018, place={Cham}, series={Lecture
    Notes in Computer Science}, title={Ampehre: An Open Source Measurement Framework
    for Heterogeneous Compute Nodes}, volume={10793}, DOI={<a href="https://doi.org/10.1007/978-3-319-77610-1_6">10.1007/978-3-319-77610-1_6</a>},
    booktitle={Proceedings of the International Conference on Architecture of Computing
    Systems (ARCS)}, publisher={Springer International Publishing}, author={Lösch,
    Achim and Wiens, Alex and Platzner, Marco}, year={2018}, pages={73–84}, collection={Lecture
    Notes in Computer Science} }'
  chicago: 'Lösch, Achim, Alex Wiens, and Marco Platzner. “Ampehre: An Open Source
    Measurement Framework for Heterogeneous Compute Nodes.” In <i>Proceedings of the
    International Conference on Architecture of Computing Systems (ARCS)</i>, 10793:73–84.
    Lecture Notes in Computer Science. Cham: Springer International Publishing, 2018.
    <a href="https://doi.org/10.1007/978-3-319-77610-1_6">https://doi.org/10.1007/978-3-319-77610-1_6</a>.'
  ieee: 'A. Lösch, A. Wiens, and M. Platzner, “Ampehre: An Open Source Measurement
    Framework for Heterogeneous Compute Nodes,” in <i>Proceedings of the International
    Conference on Architecture of Computing Systems (ARCS)</i>, 2018, vol. 10793,
    pp. 73–84.'
  mla: 'Lösch, Achim, et al. “Ampehre: An Open Source Measurement Framework for Heterogeneous
    Compute Nodes.” <i>Proceedings of the International Conference on Architecture
    of Computing Systems (ARCS)</i>, vol. 10793, Springer International Publishing,
    2018, pp. 73–84, doi:<a href="https://doi.org/10.1007/978-3-319-77610-1_6">10.1007/978-3-319-77610-1_6</a>.'
  short: 'A. Lösch, A. Wiens, M. Platzner, in: Proceedings of the International Conference
    on Architecture of Computing Systems (ARCS), Springer International Publishing,
    Cham, 2018, pp. 73–84.'
date_created: 2018-06-26T13:47:52Z
date_updated: 2022-01-06T06:59:13Z
ddc:
- '040'
department:
- _id: '78'
doi: 10.1007/978-3-319-77610-1_6
file:
- access_level: closed
  content_type: application/pdf
  creator: aloesch
  date_created: 2018-06-26T13:58:28Z
  date_updated: 2018-06-26T13:58:28Z
  file_id: '3363'
  file_name: loesch2017_arcs.pdf
  file_size: 1114026
  relation: main_file
  success: 1
file_date_updated: 2018-06-26T13:58:28Z
has_accepted_license: '1'
intvolume: '     10793'
page: 73-84
place: Cham
project:
- _id: '14'
  name: SFB 901 - Subproject C2
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '1'
  name: SFB 901
publication: Proceedings of the International Conference on Architecture of Computing
  Systems (ARCS)
publication_identifier:
  isbn:
  - '9783319776095'
  - '9783319776101'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
publisher: Springer International Publishing
series_title: Lecture Notes in Computer Science
status: public
title: 'Ampehre: An Open Source Measurement Framework for Heterogeneous Compute Nodes'
type: conference
user_id: '477'
volume: 10793
year: '2018'
...
---
_id: '5547'
author:
- first_name: Achim
  full_name: Lösch, Achim
  id: '43646'
  last_name: Lösch
- first_name: Marco
  full_name: Platzner, Marco
  id: '398'
  last_name: Platzner
citation:
  ama: 'Lösch A, Platzner M. A Highly Accurate Energy Model for Task Execution on
    Heterogeneous Compute Nodes. In: <i>2018 IEEE 29th International Conference on
    Application-Specific Systems, Architectures and Processors (ASAP)</i>. IEEE; 2018.
    doi:<a href="https://doi.org/10.1109/asap.2018.8445098">10.1109/asap.2018.8445098</a>'
  apa: 'Lösch, A., &#38; Platzner, M. (2018). A Highly Accurate Energy Model for Task
    Execution on Heterogeneous Compute Nodes. In <i>2018 IEEE 29th International Conference
    on Application-specific Systems, Architectures and Processors (ASAP)</i>. Milan,
    Italy: IEEE. <a href="https://doi.org/10.1109/asap.2018.8445098">https://doi.org/10.1109/asap.2018.8445098</a>'
  bibtex: '@inproceedings{Lösch_Platzner_2018, title={A Highly Accurate Energy Model
    for Task Execution on Heterogeneous Compute Nodes}, DOI={<a href="https://doi.org/10.1109/asap.2018.8445098">10.1109/asap.2018.8445098</a>},
    booktitle={2018 IEEE 29th International Conference on Application-specific Systems,
    Architectures and Processors (ASAP)}, publisher={IEEE}, author={Lösch, Achim and
    Platzner, Marco}, year={2018} }'
  chicago: Lösch, Achim, and Marco Platzner. “A Highly Accurate Energy Model for Task
    Execution on Heterogeneous Compute Nodes.” In <i>2018 IEEE 29th International
    Conference on Application-Specific Systems, Architectures and Processors (ASAP)</i>.
    IEEE, 2018. <a href="https://doi.org/10.1109/asap.2018.8445098">https://doi.org/10.1109/asap.2018.8445098</a>.
  ieee: A. Lösch and M. Platzner, “A Highly Accurate Energy Model for Task Execution
    on Heterogeneous Compute Nodes,” in <i>2018 IEEE 29th International Conference
    on Application-specific Systems, Architectures and Processors (ASAP)</i>, Milan,
    Italy, 2018.
  mla: Lösch, Achim, and Marco Platzner. “A Highly Accurate Energy Model for Task
    Execution on Heterogeneous Compute Nodes.” <i>2018 IEEE 29th International Conference
    on Application-Specific Systems, Architectures and Processors (ASAP)</i>, IEEE,
    2018, doi:<a href="https://doi.org/10.1109/asap.2018.8445098">10.1109/asap.2018.8445098</a>.
  short: 'A. Lösch, M. Platzner, in: 2018 IEEE 29th International Conference on Application-Specific
    Systems, Architectures and Processors (ASAP), IEEE, 2018.'
conference:
  end_date: 2018-07-12
  location: Milan, Italy
  name: The 29th Annual IEEE International Conference on Application-specific Systems,
    Architectures and Processors
  start_date: 2018-07-10
date_created: 2018-11-14T09:26:53Z
date_updated: 2022-01-06T07:01:59Z
ddc:
- '040'
department:
- _id: '78'
doi: 10.1109/asap.2018.8445098
file:
- access_level: closed
  content_type: application/pdf
  creator: aloesch
  date_created: 2018-11-14T09:40:42Z
  date_updated: 2018-11-14T09:40:42Z
  file_id: '5552'
  file_name: loesch_asap2018.pdf
  file_size: 2464949
  relation: main_file
  success: 1
file_date_updated: 2018-11-14T09:40:42Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '14'
  name: SFB 901 - Subproject C2
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '1'
  name: SFB 901
publication: 2018 IEEE 29th International Conference on Application-specific Systems,
  Architectures and Processors (ASAP)
publication_identifier:
  isbn:
  - '9781538674796'
publication_status: published
publisher: IEEE
status: public
title: A Highly Accurate Energy Model for Task Execution on Heterogeneous Compute
  Nodes
type: conference
user_id: '43646'
year: '2018'
...
---
_id: '65'
abstract:
- lang: eng
  text: Heterogeneous compute nodes in form of CPUs with attached GPU and FPGA accelerators
    have strongly gained interested in the last years. Applications differ in their
    execution characteristics and can therefore benefit from such heterogeneous resources
    in terms of performance or energy consumption. While performance optimization
    has been the only goal for a long time, nowadays research is more and more focusing
    on techniques to minimize energy consumption due to rising electricity costs.This
    paper presents reMinMin, a novel static list scheduling approach for optimizing
    the total energy consumption for a set of tasks executed on a heterogeneous compute
    node. reMinMin bases on a new energy model that differentiates between static
    and dynamic energy components and covers effects of accelerator tasks on the host
    CPU. The required energy values are retrieved by measurements on the real computing
    system. In order to evaluate reMinMin, we compare it with two reference implementations
    on three task sets with different degrees of heterogeneity. In our experiments,
    MinMin is consistently better than a scheduler optimizing for dynamic energy only,
    which requires up to 19.43% more energy, and very close to optimal schedules.
author:
- first_name: Achim
  full_name: Lösch, Achim
  id: '43646'
  last_name: Lösch
- first_name: Marco
  full_name: Platzner, Marco
  id: '398'
  last_name: Platzner
citation:
  ama: 'Lösch A, Platzner M. reMinMin: A Novel Static Energy-Centric List Scheduling
    Approach Based on Real Measurements. In: <i>Proceedings of the 28th Annual IEEE
    International Conference on Application-Specific Systems, Architectures and Processors
    (ASAP)</i>. ; 2017. doi:<a href="https://doi.org/10.1109/ASAP.2017.7995272">10.1109/ASAP.2017.7995272</a>'
  apa: 'Lösch, A., &#38; Platzner, M. (2017). reMinMin: A Novel Static Energy-Centric
    List Scheduling Approach Based on Real Measurements. In <i>Proceedings of the
    28th Annual IEEE International Conference on Application-specific Systems, Architectures
    and Processors (ASAP)</i>. <a href="https://doi.org/10.1109/ASAP.2017.7995272">https://doi.org/10.1109/ASAP.2017.7995272</a>'
  bibtex: '@inproceedings{Lösch_Platzner_2017, title={reMinMin: A Novel Static Energy-Centric
    List Scheduling Approach Based on Real Measurements}, DOI={<a href="https://doi.org/10.1109/ASAP.2017.7995272">10.1109/ASAP.2017.7995272</a>},
    booktitle={Proceedings of the 28th Annual IEEE International Conference on Application-specific
    Systems, Architectures and Processors (ASAP)}, author={Lösch, Achim and Platzner,
    Marco}, year={2017} }'
  chicago: 'Lösch, Achim, and Marco Platzner. “ReMinMin: A Novel Static Energy-Centric
    List Scheduling Approach Based on Real Measurements.” In <i>Proceedings of the
    28th Annual IEEE International Conference on Application-Specific Systems, Architectures
    and Processors (ASAP)</i>, 2017. <a href="https://doi.org/10.1109/ASAP.2017.7995272">https://doi.org/10.1109/ASAP.2017.7995272</a>.'
  ieee: 'A. Lösch and M. Platzner, “reMinMin: A Novel Static Energy-Centric List Scheduling
    Approach Based on Real Measurements,” in <i>Proceedings of the 28th Annual IEEE
    International Conference on Application-specific Systems, Architectures and Processors
    (ASAP)</i>, 2017.'
  mla: 'Lösch, Achim, and Marco Platzner. “ReMinMin: A Novel Static Energy-Centric
    List Scheduling Approach Based on Real Measurements.” <i>Proceedings of the 28th
    Annual IEEE International Conference on Application-Specific Systems, Architectures
    and Processors (ASAP)</i>, 2017, doi:<a href="https://doi.org/10.1109/ASAP.2017.7995272">10.1109/ASAP.2017.7995272</a>.'
  short: 'A. Lösch, M. Platzner, in: Proceedings of the 28th Annual IEEE International
    Conference on Application-Specific Systems, Architectures and Processors (ASAP),
    2017.'
date_created: 2017-10-17T12:41:04Z
date_updated: 2022-01-06T07:03:08Z
ddc:
- '040'
department:
- _id: '78'
doi: 10.1109/ASAP.2017.7995272
file:
- access_level: closed
  content_type: application/pdf
  creator: aloesch
  date_created: 2018-11-14T09:37:55Z
  date_updated: 2018-11-14T09:37:55Z
  file_id: '5550'
  file_name: loesch_asap2017.pdf
  file_size: 467545
  relation: main_file
  success: 1
file_date_updated: 2018-11-14T09:37:55Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '14'
  name: SFB 901 - Subprojekt C2
- _id: '4'
  name: SFB 901 - Project Area C
publication: Proceedings of the 28th Annual IEEE International Conference on Application-specific
  Systems, Architectures and Processors (ASAP)
status: public
title: 'reMinMin: A Novel Static Energy-Centric List Scheduling Approach Based on
  Real Measurements'
type: conference
user_id: '477'
year: '2017'
...
---
_id: '156'
abstract:
- lang: eng
  text: Many modern compute nodes are heterogeneous multi-cores that integrate several
    CPU cores with fixed function or reconfigurable hardware cores. Such systems need
    to adapt task scheduling and mapping to optimise for performance and energy under
    varying workloads and, increasingly important, for thermal and fault management
    and are thus relevant targets for self-aware computing. In this chapter, we take
    up the generic reference architecture for designing self-aware and self-expressive
    computing systems and refine it for heterogeneous multi-cores. We present ReconOS,
    an architecture, programming model and execution environment for heterogeneous
    multi-cores, and show how the components of the reference architecture can be
    implemented on top of ReconOS. In particular, the unique feature of dynamic partial
    reconfiguration supports self-expression through starting and terminating reconfigurable
    hardware cores. We detail a case study that runs two applications on an architecture
    with one CPU and 12 reconfigurable hardware cores and present self-expression
    strategies for adapting under performance, temperature and even conflicting constraints.
    The case study demonstrates that the reference architecture as a model for self-aware
    computing is highly useful as it allows us to structure and simplify the design
    process, which will be essential for designing complex future compute nodes. Furthermore,
    ReconOS is used as a base technology for flexible protocol stacks in Chapter 10,
    an approach for self-aware computing at the networking level.
author:
- first_name: Andreas
  full_name: Agne, Andreas
  last_name: Agne
- first_name: Markus
  full_name: Happe, Markus
  last_name: Happe
- first_name: Achim
  full_name: Lösch, Achim
  id: '43646'
  last_name: Lösch
- 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: 'Agne A, Happe M, Lösch A, Plessl C, Platzner M. Self-aware Compute Nodes.
    In: <i>Self-Aware Computing Systems</i>. Natural Computing Series (NCS). Springer
    International Publishing; 2016:145-165. doi:<a href="https://doi.org/10.1007/978-3-319-39675-0_8">10.1007/978-3-319-39675-0_8</a>'
  apa: Agne, A., Happe, M., Lösch, A., Plessl, C., &#38; Platzner, M. (2016). Self-aware
    Compute Nodes. In <i>Self-aware Computing Systems</i> (pp. 145–165). Springer
    International Publishing. <a href="https://doi.org/10.1007/978-3-319-39675-0_8">https://doi.org/10.1007/978-3-319-39675-0_8</a>
  bibtex: '@inbook{Agne_Happe_Lösch_Plessl_Platzner_2016, place={Cham}, series={Natural
    Computing Series (NCS)}, title={Self-aware Compute Nodes}, DOI={<a href="https://doi.org/10.1007/978-3-319-39675-0_8">10.1007/978-3-319-39675-0_8</a>},
    booktitle={Self-aware Computing Systems}, publisher={Springer International Publishing},
    author={Agne, Andreas and Happe, Markus and Lösch, Achim and Plessl, Christian
    and Platzner, Marco}, year={2016}, pages={145–165}, collection={Natural Computing
    Series (NCS)} }'
  chicago: 'Agne, Andreas, Markus Happe, Achim Lösch, Christian Plessl, and Marco
    Platzner. “Self-Aware Compute Nodes.” In <i>Self-Aware Computing Systems</i>,
    145–65. Natural Computing Series (NCS). Cham: Springer International Publishing,
    2016. <a href="https://doi.org/10.1007/978-3-319-39675-0_8">https://doi.org/10.1007/978-3-319-39675-0_8</a>.'
  ieee: 'A. Agne, M. Happe, A. Lösch, C. Plessl, and M. Platzner, “Self-aware Compute
    Nodes,” in <i>Self-aware Computing Systems</i>, Cham: Springer International Publishing,
    2016, pp. 145–165.'
  mla: Agne, Andreas, et al. “Self-Aware Compute Nodes.” <i>Self-Aware Computing Systems</i>,
    Springer International Publishing, 2016, pp. 145–65, doi:<a href="https://doi.org/10.1007/978-3-319-39675-0_8">10.1007/978-3-319-39675-0_8</a>.
  short: 'A. Agne, M. Happe, A. Lösch, C. Plessl, M. Platzner, in: Self-Aware Computing
    Systems, Springer International Publishing, Cham, 2016, pp. 145–165.'
date_created: 2017-10-17T12:41:22Z
date_updated: 2023-09-26T13:27:44Z
ddc:
- '040'
department:
- _id: '518'
- _id: '27'
- _id: '78'
doi: 10.1007/978-3-319-39675-0_8
file:
- access_level: closed
  content_type: application/pdf
  creator: aloesch
  date_created: 2018-11-14T13:20:32Z
  date_updated: 2018-11-14T13:20:32Z
  file_id: '5613'
  file_name: chapter8.pdf
  file_size: 833054
  relation: main_file
  success: 1
file_date_updated: 2018-11-14T13:20:32Z
has_accepted_license: '1'
language:
- iso: eng
page: 145-165
place: Cham
project:
- _id: '1'
  grant_number: '160364472'
  name: SFB 901
- _id: '14'
  grant_number: '160364472'
  name: SFB 901 - Subprojekt C2
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '31'
  grant_number: '257906'
  name: Engineering Proprioception in Computing Systems
publication: Self-aware Computing Systems
publisher: Springer International Publishing
quality_controlled: '1'
series_title: Natural Computing Series (NCS)
status: public
title: Self-aware Compute Nodes
type: book_chapter
user_id: '15278'
year: '2016'
...
---
_id: '168'
abstract:
- lang: eng
  text: The use of heterogeneous computing resources, such as Graphic Processing Units
    or other specialized coprocessors, has become widespread in recent years because
    of their per- formance and energy efficiency advantages. Approaches for managing
    and scheduling tasks to heterogeneous resources are still subject to research.
    Although queuing systems have recently been extended to support accelerator resources,
    a general solution that manages heterogeneous resources at the operating system-
    level to exploit a global view of the system state is still missing.In this paper
    we present a user space scheduler that enables task scheduling and migration on
    heterogeneous processing resources in Linux. Using run queues for available resources
    we perform scheduling decisions based on the system state and on task characterization
    from earlier measurements. With a pro- gramming pattern that supports the integration
    of checkpoints into applications, we preempt tasks and migrate them between three
    very different compute resources. Considering static and dynamic workload scenarios,
    we show that this approach can gain up to 17% performance, on average 7%, by effectively
    avoiding idle resources. We demonstrate that a work-conserving strategy without
    migration is no suitable alternative.
author:
- first_name: Achim
  full_name: Lösch, Achim
  id: '43646'
  last_name: Lösch
- first_name: Tobias
  full_name: Beisel, Tobias
  last_name: Beisel
- first_name: Tobias
  full_name: Kenter, Tobias
  id: '3145'
  last_name: Kenter
- 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: 'Lösch A, Beisel T, Kenter T, Plessl C, Platzner M. Performance-centric scheduling
    with task migration for a heterogeneous compute node in the data center. In: <i>Proceedings
    of the 2016 Design, Automation &#38; Test in Europe Conference &#38; Exhibition
    (DATE)</i>. EDA Consortium / IEEE; 2016:912-917.'
  apa: Lösch, A., Beisel, T., Kenter, T., Plessl, C., &#38; Platzner, M. (2016). Performance-centric
    scheduling with task migration for a heterogeneous compute node in the data center.
    <i>Proceedings of the 2016 Design, Automation &#38; Test in Europe Conference
    &#38; Exhibition (DATE)</i>, 912–917.
  bibtex: '@inproceedings{Lösch_Beisel_Kenter_Plessl_Platzner_2016, title={Performance-centric
    scheduling with task migration for a heterogeneous compute node in the data center},
    booktitle={Proceedings of the 2016 Design, Automation &#38; Test in Europe Conference
    &#38; Exhibition (DATE)}, publisher={EDA Consortium / IEEE}, author={Lösch, Achim
    and Beisel, Tobias and Kenter, Tobias and Plessl, Christian and Platzner, Marco},
    year={2016}, pages={912–917} }'
  chicago: Lösch, Achim, Tobias Beisel, Tobias Kenter, Christian Plessl, and Marco
    Platzner. “Performance-Centric Scheduling with Task Migration for a Heterogeneous
    Compute Node in the Data Center.” In <i>Proceedings of the 2016 Design, Automation
    &#38; Test in Europe Conference &#38; Exhibition (DATE)</i>, 912–17. EDA Consortium
    / IEEE, 2016.
  ieee: A. Lösch, T. Beisel, T. Kenter, C. Plessl, and M. Platzner, “Performance-centric
    scheduling with task migration for a heterogeneous compute node in the data center,”
    in <i>Proceedings of the 2016 Design, Automation &#38; Test in Europe Conference
    &#38; Exhibition (DATE)</i>, 2016, pp. 912–917.
  mla: Lösch, Achim, et al. “Performance-Centric Scheduling with Task Migration for
    a Heterogeneous Compute Node in the Data Center.” <i>Proceedings of the 2016 Design,
    Automation &#38; Test in Europe Conference &#38; Exhibition (DATE)</i>, EDA Consortium
    / IEEE, 2016, pp. 912–17.
  short: 'A. Lösch, T. Beisel, T. Kenter, C. Plessl, M. Platzner, in: Proceedings
    of the 2016 Design, Automation &#38; Test in Europe Conference &#38; Exhibition
    (DATE), EDA Consortium / IEEE, 2016, pp. 912–917.'
date_created: 2017-10-17T12:41:24Z
date_updated: 2023-09-26T13:27:00Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-21T12:41:55Z
  date_updated: 2018-03-21T12:41:55Z
  file_id: '1541'
  file_name: 168-07459438.pdf
  file_size: 261356
  relation: main_file
  success: 1
file_date_updated: 2018-03-21T12:41:55Z
has_accepted_license: '1'
language:
- iso: eng
page: 912-917
project:
- _id: '1'
  grant_number: '160364472'
  name: SFB 901
- _id: '14'
  grant_number: '160364472'
  name: SFB 901 - Subprojekt C2
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '30'
  grant_number: 01|H11004A
  name: Enabling Heterogeneous Hardware Acceleration using Novel Programming and Scheduling
    Models
publication: Proceedings of the 2016 Design, Automation & Test in Europe Conference
  & Exhibition (DATE)
publisher: EDA Consortium / IEEE
quality_controlled: '1'
status: public
title: Performance-centric scheduling with task migration for a heterogeneous compute
  node in the data center
type: conference
user_id: '15278'
year: '2016'
...
---
_id: '365'
abstract:
- lang: eng
  text: Self-aware computing is a paradigm for structuring and simplifying the design
    and operation of computing systems that face unprecedented levels of system dynamics
    and thus require novel forms of adaptivity. The generality of the paradigm makes
    it applicable to many types of computing systems and, previously, researchers
    started to introduce concepts of self-awareness to multicore architectures. In
    our work we build on a recent reference architectural framework as a model for
    self-aware computing and instantiate it for an FPGA-based heterogeneous multicore
    running the ReconOS reconfigurable architecture and operating system. After presenting
    the model for self-aware computing and ReconOS, we demonstrate with a case study
    how a multicore application built on the principle of self-awareness, autonomously
    adapts to changes in the workload and system state. Our work shows that the reference
    architectural framework as a model for self-aware computing can be practically
    applied and allows us to structure and simplify the design process, which is essential
    for designing complex future computing systems.
article_number: '13'
author:
- first_name: Andreas
  full_name: Agne, Andreas
  last_name: Agne
- first_name: Markus
  full_name: Happe, Markus
  last_name: Happe
- first_name: Achim
  full_name: Lösch, Achim
  id: '43646'
  last_name: Lösch
- 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: Agne A, Happe M, Lösch A, Plessl C, Platzner M. Self-awareness as a Model for
    Designing and Operating Heterogeneous Multicores. <i>ACM Transactions on Reconfigurable
    Technology and Systems (TRETS)</i>. 2014;7(2). doi:<a href="https://doi.org/10.1145/2617596">10.1145/2617596</a>
  apa: Agne, A., Happe, M., Lösch, A., Plessl, C., &#38; Platzner, M. (2014). Self-awareness
    as a Model for Designing and Operating Heterogeneous Multicores. <i>ACM Transactions
    on Reconfigurable Technology and Systems (TRETS)</i>, <i>7</i>(2), Article 13.
    <a href="https://doi.org/10.1145/2617596">https://doi.org/10.1145/2617596</a>
  bibtex: '@article{Agne_Happe_Lösch_Plessl_Platzner_2014, title={Self-awareness as
    a Model for Designing and Operating Heterogeneous Multicores}, volume={7}, DOI={<a
    href="https://doi.org/10.1145/2617596">10.1145/2617596</a>}, number={213}, journal={ACM
    Transactions on Reconfigurable Technology and Systems (TRETS)}, publisher={ACM},
    author={Agne, Andreas and Happe, Markus and Lösch, Achim and Plessl, Christian
    and Platzner, Marco}, year={2014} }'
  chicago: Agne, Andreas, Markus Happe, Achim Lösch, Christian Plessl, and Marco Platzner.
    “Self-Awareness as a Model for Designing and Operating Heterogeneous Multicores.”
    <i>ACM Transactions on Reconfigurable Technology and Systems (TRETS)</i> 7, no.
    2 (2014). <a href="https://doi.org/10.1145/2617596">https://doi.org/10.1145/2617596</a>.
  ieee: 'A. Agne, M. Happe, A. Lösch, C. Plessl, and M. Platzner, “Self-awareness
    as a Model for Designing and Operating Heterogeneous Multicores,” <i>ACM Transactions
    on Reconfigurable Technology and Systems (TRETS)</i>, vol. 7, no. 2, Art. no.
    13, 2014, doi: <a href="https://doi.org/10.1145/2617596">10.1145/2617596</a>.'
  mla: Agne, Andreas, et al. “Self-Awareness as a Model for Designing and Operating
    Heterogeneous Multicores.” <i>ACM Transactions on Reconfigurable Technology and
    Systems (TRETS)</i>, vol. 7, no. 2, 13, ACM, 2014, doi:<a href="https://doi.org/10.1145/2617596">10.1145/2617596</a>.
  short: A. Agne, M. Happe, A. Lösch, C. Plessl, M. Platzner, ACM Transactions on
    Reconfigurable Technology and Systems (TRETS) 7 (2014).
date_created: 2017-10-17T12:42:03Z
date_updated: 2023-09-26T13:33:31Z
ddc:
- '040'
department:
- _id: '27'
- _id: '78'
- _id: '518'
doi: 10.1145/2617596
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-20T07:19:19Z
  date_updated: 2018-03-20T07:19:19Z
  file_id: '1406'
  file_name: 365-plessl14_trets_01.pdf
  file_size: 916052
  relation: main_file
  success: 1
file_date_updated: 2018-03-20T07:19:19Z
has_accepted_license: '1'
intvolume: '         7'
issue: '2'
language:
- iso: eng
project:
- _id: '1'
  grant_number: '160364472'
  name: SFB 901
- _id: '14'
  grant_number: '160364472'
  name: SFB 901 - Subprojekt C2
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '31'
  grant_number: '257906'
  name: Engineering Proprioception in Computing Systems
publication: ACM Transactions on Reconfigurable Technology and Systems (TRETS)
publisher: ACM
quality_controlled: '1'
status: public
title: Self-awareness as a Model for Designing and Operating Heterogeneous Multicores
type: journal_article
user_id: '15278'
volume: 7
year: '2014'
...
