---
_id: '1589'
article_number: '082003'
author:
- first_name: Jörn
full_name: Schumacher, Jörn
last_name: Schumacher
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Wainer
full_name: Vandelli, Wainer
last_name: Vandelli
citation:
ama: 'Schumacher J, Plessl C, Vandelli W. High-Throughput and Low-Latency Network
Communication with NetIO. Journal of Physics: Conference Series. 2017;898.
doi:10.1088/1742-6596/898/8/082003'
apa: 'Schumacher, J., Plessl, C., & Vandelli, W. (2017). High-Throughput and
Low-Latency Network Communication with NetIO. Journal of Physics: Conference
Series, 898, Article 082003. https://doi.org/10.1088/1742-6596/898/8/082003'
bibtex: '@article{Schumacher_Plessl_Vandelli_2017, title={High-Throughput and Low-Latency
Network Communication with NetIO}, volume={898}, DOI={10.1088/1742-6596/898/8/082003},
number={082003}, journal={Journal of Physics: Conference Series}, publisher={IOP
Publishing}, author={Schumacher, Jörn and Plessl, Christian and Vandelli, Wainer},
year={2017} }'
chicago: 'Schumacher, Jörn, Christian Plessl, and Wainer Vandelli. “High-Throughput
and Low-Latency Network Communication with NetIO.” Journal of Physics: Conference
Series 898 (2017). https://doi.org/10.1088/1742-6596/898/8/082003.'
ieee: 'J. Schumacher, C. Plessl, and W. Vandelli, “High-Throughput and Low-Latency
Network Communication with NetIO,” Journal of Physics: Conference Series,
vol. 898, Art. no. 082003, 2017, doi: 10.1088/1742-6596/898/8/082003.'
mla: 'Schumacher, Jörn, et al. “High-Throughput and Low-Latency Network Communication
with NetIO.” Journal of Physics: Conference Series, vol. 898, 082003, IOP
Publishing, 2017, doi:10.1088/1742-6596/898/8/082003.'
short: 'J. Schumacher, C. Plessl, W. Vandelli, Journal of Physics: Conference Series
898 (2017).'
date_created: 2018-03-22T10:51:20Z
date_updated: 2023-09-26T13:24:19Z
department:
- _id: '27'
- _id: '518'
doi: 10.1088/1742-6596/898/8/082003
intvolume: ' 898'
language:
- iso: eng
publication: 'Journal of Physics: Conference Series'
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: High-Throughput and Low-Latency Network Communication with NetIO
type: journal_article
user_id: '15278'
volume: 898
year: '2017'
...
---
_id: '29'
abstract:
- lang: eng
text: In this chapter, we present an introduction to the ReconOS operating system
for reconfigurable computing. ReconOS offers a unified multi-threaded programming
model and operating system services for threads executing in software and threads
mapped to reconfigurable hardware. By supporting standard POSIX operating system
functions for both software and hardware threads, ReconOS particularly caters
to developers with a software background, because developers can use well-known
mechanisms such as semaphores, mutexes, condition variables, and message queues
for developing hybrid applications with threads running on the CPU and FPGA concurrently.
Through the semantic integration of hardware accelerators into a standard operating
system environment, ReconOS allows for rapid design space exploration, supports
a structured application development process and improves the portability of applications
between different reconfigurable computing systems.
author:
- first_name: Andreas
full_name: Agne, Andreas
last_name: Agne
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Markus
full_name: Happe, Markus
last_name: Happe
- first_name: Enno
full_name: Lübbers, Enno
last_name: Lübbers
citation:
ama: 'Agne A, Platzner M, Plessl C, Happe M, Lübbers E. ReconOS. In: Koch D, Hannig
F, Ziener D, eds. FPGAs for Software Programmers. Springer International
Publishing; 2016:227-244. doi:10.1007/978-3-319-26408-0_13'
apa: Agne, A., Platzner, M., Plessl, C., Happe, M., & Lübbers, E. (2016). ReconOS.
In D. Koch, F. Hannig, & D. Ziener (Eds.), FPGAs for Software Programmers
(pp. 227–244). Springer International Publishing. https://doi.org/10.1007/978-3-319-26408-0_13
bibtex: '@inbook{Agne_Platzner_Plessl_Happe_Lübbers_2016, place={Cham}, title={ReconOS},
DOI={10.1007/978-3-319-26408-0_13},
booktitle={FPGAs for Software Programmers}, publisher={Springer International
Publishing}, author={Agne, Andreas and Platzner, Marco and Plessl, Christian and
Happe, Markus and Lübbers, Enno}, editor={Koch, Dirk and Hannig, Frank and Ziener,
Daniel}, year={2016}, pages={227–244} }'
chicago: 'Agne, Andreas, Marco Platzner, Christian Plessl, Markus Happe, and Enno
Lübbers. “ReconOS.” In FPGAs for Software Programmers, edited by Dirk Koch,
Frank Hannig, and Daniel Ziener, 227–44. Cham: Springer International Publishing,
2016. https://doi.org/10.1007/978-3-319-26408-0_13.'
ieee: 'A. Agne, M. Platzner, C. Plessl, M. Happe, and E. Lübbers, “ReconOS,” in
FPGAs for Software Programmers, D. Koch, F. Hannig, and D. Ziener, Eds.
Cham: Springer International Publishing, 2016, pp. 227–244.'
mla: Agne, Andreas, et al. “ReconOS.” FPGAs for Software Programmers, edited
by Dirk Koch et al., Springer International Publishing, 2016, pp. 227–44, doi:10.1007/978-3-319-26408-0_13.
short: 'A. Agne, M. Platzner, C. Plessl, M. Happe, E. Lübbers, in: D. Koch, F. Hannig,
D. Ziener (Eds.), FPGAs for Software Programmers, Springer International Publishing,
Cham, 2016, pp. 227–244.'
date_created: 2017-07-26T15:07:06Z
date_updated: 2023-09-26T13:25:38Z
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1007/978-3-319-26408-0_13
editor:
- first_name: Dirk
full_name: Koch, Dirk
last_name: Koch
- first_name: Frank
full_name: Hannig, Frank
last_name: Hannig
- first_name: Daniel
full_name: Ziener, Daniel
last_name: Ziener
language:
- iso: eng
page: 227-244
place: Cham
project:
- _id: '31'
grant_number: '257906'
name: Engineering Proprioception in Computing Systems
publication: FPGAs for Software Programmers
publication_identifier:
isbn:
- 978-3-319-26406-6
- 978-3-319-26408-0
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: ReconOS
type: book_chapter
user_id: '15278'
year: '2016'
...
---
_id: '31'
author:
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- first_name: Gavin Francis
full_name: Vaz, Gavin Francis
id: '30332'
last_name: Vaz
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Ettore M. G.
full_name: Trainiti, Ettore M. G.
last_name: Trainiti
- first_name: Gianluca C.
full_name: Durelli, Gianluca C.
last_name: Durelli
- first_name: Cristiana
full_name: Bolchini, Cristiana
last_name: Bolchini
citation:
ama: 'Riebler H, Vaz GF, Plessl C, Trainiti EMG, Durelli GC, Bolchini C. Using Just-in-Time
Code Generation for Transparent Resource Management in Heterogeneous Systems.
In: Proc. HiPEAC Workshop on Reonfigurable Computing (WRC). ; 2016.'
apa: Riebler, H., Vaz, G. F., Plessl, C., Trainiti, E. M. G., Durelli, G. C., &
Bolchini, C. (2016). Using Just-in-Time Code Generation for Transparent Resource
Management in Heterogeneous Systems. Proc. HiPEAC Workshop on Reonfigurable
Computing (WRC).
bibtex: '@inproceedings{Riebler_Vaz_Plessl_Trainiti_Durelli_Bolchini_2016, title={Using
Just-in-Time Code Generation for Transparent Resource Management in Heterogeneous
Systems}, booktitle={Proc. HiPEAC Workshop on Reonfigurable Computing (WRC)},
author={Riebler, Heinrich and Vaz, Gavin Francis and Plessl, Christian and Trainiti,
Ettore M. G. and Durelli, Gianluca C. and Bolchini, Cristiana}, year={2016} }'
chicago: Riebler, Heinrich, Gavin Francis Vaz, Christian Plessl, Ettore M. G. Trainiti,
Gianluca C. Durelli, and Cristiana Bolchini. “Using Just-in-Time Code Generation
for Transparent Resource Management in Heterogeneous Systems.” In Proc. HiPEAC
Workshop on Reonfigurable Computing (WRC), 2016.
ieee: H. Riebler, G. F. Vaz, C. Plessl, E. M. G. Trainiti, G. C. Durelli, and C.
Bolchini, “Using Just-in-Time Code Generation for Transparent Resource Management
in Heterogeneous Systems,” 2016.
mla: Riebler, Heinrich, et al. “Using Just-in-Time Code Generation for Transparent
Resource Management in Heterogeneous Systems.” Proc. HiPEAC Workshop on Reonfigurable
Computing (WRC), 2016.
short: 'H. Riebler, G.F. Vaz, C. Plessl, E.M.G. Trainiti, G.C. Durelli, C. Bolchini,
in: Proc. HiPEAC Workshop on Reonfigurable Computing (WRC), 2016.'
date_created: 2017-07-26T15:16:31Z
date_updated: 2023-09-26T13:25:59Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
file:
- access_level: closed
content_type: application/pdf
creator: deffel
date_created: 2019-01-11T11:56:55Z
date_updated: 2019-01-11T11:56:55Z
file_id: '6626'
file_name: wrc_upb_polimi_final.pdf
file_size: 394563
relation: main_file
success: 1
file_date_updated: 2019-01-11T11:56:55Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
grant_number: '160364472'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '14'
grant_number: '160364472'
name: SFB 901 - Subproject C2
- _id: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: Proc. HiPEAC Workshop on Reonfigurable Computing (WRC)
quality_controlled: '1'
status: public
title: Using Just-in-Time Code Generation for Transparent Resource Management in Heterogeneous
Systems
type: conference
user_id: '15278'
year: '2016'
...
---
_id: '24'
author:
- 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
citation:
ama: 'Kenter T, Plessl C. Microdisk Cavity FDTD Simulation on FPGA using OpenCL.
In: Proc. Workshop on Heterogeneous High-Performance Reconfigurable Computing
(H2RC). ; 2016.'
apa: Kenter, T., & Plessl, C. (2016). Microdisk Cavity FDTD Simulation on FPGA
using OpenCL. Proc. Workshop on Heterogeneous High-Performance Reconfigurable
Computing (H2RC).
bibtex: '@inproceedings{Kenter_Plessl_2016, title={Microdisk Cavity FDTD Simulation
on FPGA using OpenCL}, booktitle={Proc. Workshop on Heterogeneous High-performance
Reconfigurable Computing (H2RC)}, author={Kenter, Tobias and Plessl, Christian},
year={2016} }'
chicago: Kenter, Tobias, and Christian Plessl. “Microdisk Cavity FDTD Simulation
on FPGA Using OpenCL.” In Proc. Workshop on Heterogeneous High-Performance
Reconfigurable Computing (H2RC), 2016.
ieee: T. Kenter and C. Plessl, “Microdisk Cavity FDTD Simulation on FPGA using OpenCL,”
2016.
mla: Kenter, Tobias, and Christian Plessl. “Microdisk Cavity FDTD Simulation on
FPGA Using OpenCL.” Proc. Workshop on Heterogeneous High-Performance Reconfigurable
Computing (H2RC), 2016.
short: 'T. Kenter, C. Plessl, in: Proc. Workshop on Heterogeneous High-Performance
Reconfigurable Computing (H2RC), 2016.'
date_created: 2017-07-26T15:00:43Z
date_updated: 2023-09-26T13:26:17Z
ddc:
- '004'
department:
- _id: '27'
- _id: '518'
file:
- access_level: closed
content_type: application/pdf
creator: kenter
date_created: 2018-11-14T12:38:45Z
date_updated: 2018-11-14T12:38:45Z
file_id: '5602'
file_name: paper_26.pdf
file_size: 129552
relation: main_file
success: 1
file_date_updated: 2018-11-14T12:38:45Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '32'
grant_number: PL 595/2-1 / 320898746
name: Performance and Efficiency in HPC with Custom Computing
- _id: '1'
grant_number: '160364472'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '14'
grant_number: '160364472'
name: SFB 901 - Subproject C2
publication: Proc. Workshop on Heterogeneous High-performance Reconfigurable Computing
(H2RC)
quality_controlled: '1'
status: public
title: Microdisk Cavity FDTD Simulation on FPGA using OpenCL
type: conference
user_id: '15278'
year: '2016'
...
---
_id: '25'
author:
- first_name: Michael
full_name: Lass, Michael
id: '24135'
last_name: Lass
orcid: 0000-0002-5708-7632
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Lass M, Kühne T, Plessl C. Using Approximate Computing in Scientific Codes.
In: Workshop on Approximate Computing (AC). ; 2016.'
apa: Lass, M., Kühne, T., & Plessl, C. (2016). Using Approximate Computing in
Scientific Codes. Workshop on Approximate Computing (AC).
bibtex: '@inproceedings{Lass_Kühne_Plessl_2016, title={Using Approximate Computing
in Scientific Codes}, booktitle={Workshop on Approximate Computing (AC)}, author={Lass,
Michael and Kühne, Thomas and Plessl, Christian}, year={2016} }'
chicago: Lass, Michael, Thomas Kühne, and Christian Plessl. “Using Approximate Computing
in Scientific Codes.” In Workshop on Approximate Computing (AC), 2016.
ieee: M. Lass, T. Kühne, and C. Plessl, “Using Approximate Computing in Scientific
Codes,” 2016.
mla: Lass, Michael, et al. “Using Approximate Computing in Scientific Codes.” Workshop
on Approximate Computing (AC), 2016.
short: 'M. Lass, T. Kühne, C. Plessl, in: Workshop on Approximate Computing (AC),
2016.'
date_created: 2017-07-26T15:02:20Z
date_updated: 2023-09-26T13:25:17Z
department:
- _id: '27'
- _id: '518'
- _id: '304'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Workshop on Approximate Computing (AC)
quality_controlled: '1'
status: public
title: Using Approximate Computing in Scientific Codes
type: conference
user_id: '15278'
year: '2016'
...
---
_id: '138'
abstract:
- lang: eng
text: Hardware accelerators are becoming popular in academia and industry. To move
one step further from the state-of-the-art multicore plus accelerator approaches,
we present in this paper our innovative SAVEHSA architecture. It comprises of
a heterogeneous hardware platform with three different high-end accelerators attached
over PCIe (GPGPU, FPGA and Intel MIC). Such systems can process parallel workloads
very efficiently whilst being more energy efficient than regular CPU systems.
To leverage the heterogeneity, the workload has to be distributed among the computing
units in a way that each unit is well-suited for the assigned task and executable
code must be available. To tackle this problem we present two software components;
the first can perform resource allocation at runtime while respecting system and
application goals (in terms of throughput, energy, latency, etc.) and the second
is able to analyze an application and generate executable code for an accelerator
at runtime. We demonstrate the first proof-of-concept implementation of our framework
on the heterogeneous platform, discuss different runtime policies and measure
the introduced overheads.
author:
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- first_name: Gavin Francis
full_name: Vaz, Gavin Francis
id: '30332'
last_name: Vaz
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: 'Ettore M. G. '
full_name: 'Trainiti, Ettore M. G. '
last_name: Trainiti
- first_name: Gianluca C.
full_name: Durelli, Gianluca C.
last_name: Durelli
- first_name: Emanuele
full_name: Del Sozzo, Emanuele
last_name: Del Sozzo
- first_name: 'Marco D. '
full_name: 'Santambrogio, Marco D. '
last_name: Santambrogio
- first_name: Christina
full_name: Bolchini, Christina
last_name: Bolchini
citation:
ama: 'Riebler H, Vaz GF, Plessl C, et al. Using Just-in-Time Code Generation for
Transparent Resource Management in Heterogeneous Systems. In: Proceedings of
International Forum on Research and Technologies for Society and Industry (RTSI).
IEEE; 2016:1-5. doi:10.1109/RTSI.2016.7740545'
apa: Riebler, H., Vaz, G. F., Plessl, C., Trainiti, E. M. G., Durelli, G. C., Del
Sozzo, E., Santambrogio, M. D., & Bolchini, C. (2016). Using Just-in-Time
Code Generation for Transparent Resource Management in Heterogeneous Systems.
Proceedings of International Forum on Research and Technologies for Society
and Industry (RTSI), 1–5. https://doi.org/10.1109/RTSI.2016.7740545
bibtex: '@inproceedings{Riebler_Vaz_Plessl_Trainiti_Durelli_Del Sozzo_Santambrogio_Bolchini_2016,
title={Using Just-in-Time Code Generation for Transparent Resource Management
in Heterogeneous Systems}, DOI={10.1109/RTSI.2016.7740545},
booktitle={Proceedings of International Forum on Research and Technologies for
Society and Industry (RTSI)}, publisher={IEEE}, author={Riebler, Heinrich and
Vaz, Gavin Francis and Plessl, Christian and Trainiti, Ettore M. G. and Durelli,
Gianluca C. and Del Sozzo, Emanuele and Santambrogio, Marco D. and Bolchini,
Christina}, year={2016}, pages={1–5} }'
chicago: Riebler, Heinrich, Gavin Francis Vaz, Christian Plessl, Ettore M. G. Trainiti,
Gianluca C. Durelli, Emanuele Del Sozzo, Marco D. Santambrogio, and Christina
Bolchini. “Using Just-in-Time Code Generation for Transparent Resource Management
in Heterogeneous Systems.” In Proceedings of International Forum on Research
and Technologies for Society and Industry (RTSI), 1–5. IEEE, 2016. https://doi.org/10.1109/RTSI.2016.7740545.
ieee: 'H. Riebler et al., “Using Just-in-Time Code Generation for Transparent
Resource Management in Heterogeneous Systems,” in Proceedings of International
Forum on Research and Technologies for Society and Industry (RTSI), 2016,
pp. 1–5, doi: 10.1109/RTSI.2016.7740545.'
mla: Riebler, Heinrich, et al. “Using Just-in-Time Code Generation for Transparent
Resource Management in Heterogeneous Systems.” Proceedings of International
Forum on Research and Technologies for Society and Industry (RTSI), IEEE,
2016, pp. 1–5, doi:10.1109/RTSI.2016.7740545.
short: 'H. Riebler, G.F. Vaz, C. Plessl, E.M.G. Trainiti, G.C. Durelli, E. Del Sozzo,
M.D. Santambrogio, C. Bolchini, in: Proceedings of International Forum on Research
and Technologies for Society and Industry (RTSI), IEEE, 2016, pp. 1–5.'
date_created: 2017-10-17T12:41:18Z
date_updated: 2023-09-26T13:28:11Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
doi: 10.1109/RTSI.2016.7740545
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T13:01:09Z
date_updated: 2018-03-21T13:01:09Z
file_id: '1560'
file_name: 138-07740545.pdf
file_size: 184334
relation: main_file
success: 1
file_date_updated: 2018-03-21T13:01:09Z
has_accepted_license: '1'
language:
- iso: eng
page: 1-5
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: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: Proceedings of International Forum on Research and Technologies for Society
and Industry (RTSI)
publisher: IEEE
quality_controlled: '1'
status: public
title: Using Just-in-Time Code Generation for Transparent Resource Management in Heterogeneous
Systems
type: conference
user_id: '15278'
year: '2016'
...
---
_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: Self-Aware Computing Systems. Natural Computing Series (NCS). Springer
International Publishing; 2016:145-165. doi:10.1007/978-3-319-39675-0_8'
apa: Agne, A., Happe, M., Lösch, A., Plessl, C., & Platzner, M. (2016). Self-aware
Compute Nodes. In Self-aware Computing Systems (pp. 145–165). Springer
International Publishing. https://doi.org/10.1007/978-3-319-39675-0_8
bibtex: '@inbook{Agne_Happe_Lösch_Plessl_Platzner_2016, place={Cham}, series={Natural
Computing Series (NCS)}, title={Self-aware Compute Nodes}, DOI={10.1007/978-3-319-39675-0_8},
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 Self-Aware Computing Systems,
145–65. Natural Computing Series (NCS). Cham: Springer International Publishing,
2016. https://doi.org/10.1007/978-3-319-39675-0_8.'
ieee: 'A. Agne, M. Happe, A. Lösch, C. Plessl, and M. Platzner, “Self-aware Compute
Nodes,” in Self-aware Computing Systems, Cham: Springer International Publishing,
2016, pp. 145–165.'
mla: Agne, Andreas, et al. “Self-Aware Compute Nodes.” Self-Aware Computing Systems,
Springer International Publishing, 2016, pp. 145–65, doi:10.1007/978-3-319-39675-0_8.
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: '165'
abstract:
- lang: eng
text: A broad spectrum of applications can be accelerated by offloading computation
intensive parts to reconfigurable hardware. However, to achieve speedups, the
number of loop it- erations (trip count) needs to be sufficiently large to amortize
offloading overheads. Trip counts are frequently not known at compile time, but
only at runtime just before entering a loop. Therefore, we propose to generate
code for both the CPU and the coprocessor, and defer the offloading decision to
the application runtime. We demonstrate how a toolflow, based on the LLVM compiler
framework, can automatically embed dynamic offloading de- cisions into the application
code. We perform in-depth static and dynamic analysis of pop- ular benchmarks,
which confirm the general potential of such an approach. We also pro- pose to
optimize the offloading process by decoupling the runtime decision from the loop
execution (decision slack). The feasibility of our approach is demonstrated by
a toolflow that automatically identifies suitable data-parallel loops and generates
code for the FPGA coprocessor of a Convey HC-1. We evaluate the integrated toolflow
with representative loops executed for different input data sizes.
author:
- first_name: Gavin Francis
full_name: Vaz, Gavin Francis
id: '30332'
last_name: Vaz
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- 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
citation:
ama: Vaz GF, Riebler H, Kenter T, Plessl C. Potential and Methods for Embedding
Dynamic Offloading Decisions into Application Code. Computers and Electrical
Engineering. 2016;55:91-111. doi:10.1016/j.compeleceng.2016.04.021
apa: Vaz, G. F., Riebler, H., Kenter, T., & Plessl, C. (2016). Potential and
Methods for Embedding Dynamic Offloading Decisions into Application Code. Computers
and Electrical Engineering, 55, 91–111. https://doi.org/10.1016/j.compeleceng.2016.04.021
bibtex: '@article{Vaz_Riebler_Kenter_Plessl_2016, title={Potential and Methods for
Embedding Dynamic Offloading Decisions into Application Code}, volume={55}, DOI={10.1016/j.compeleceng.2016.04.021},
journal={Computers and Electrical Engineering}, publisher={Elsevier}, author={Vaz,
Gavin Francis and Riebler, Heinrich and Kenter, Tobias and Plessl, Christian},
year={2016}, pages={91–111} }'
chicago: 'Vaz, Gavin Francis, Heinrich Riebler, Tobias Kenter, and Christian Plessl.
“Potential and Methods for Embedding Dynamic Offloading Decisions into Application
Code.” Computers and Electrical Engineering 55 (2016): 91–111. https://doi.org/10.1016/j.compeleceng.2016.04.021.'
ieee: 'G. F. Vaz, H. Riebler, T. Kenter, and C. Plessl, “Potential and Methods for
Embedding Dynamic Offloading Decisions into Application Code,” Computers and
Electrical Engineering, vol. 55, pp. 91–111, 2016, doi: 10.1016/j.compeleceng.2016.04.021.'
mla: Vaz, Gavin Francis, et al. “Potential and Methods for Embedding Dynamic Offloading
Decisions into Application Code.” Computers and Electrical Engineering,
vol. 55, Elsevier, 2016, pp. 91–111, doi:10.1016/j.compeleceng.2016.04.021.
short: G.F. Vaz, H. Riebler, T. Kenter, C. Plessl, Computers and Electrical Engineering
55 (2016) 91–111.
date_created: 2017-10-17T12:41:24Z
date_updated: 2023-09-26T13:26:38Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
doi: 10.1016/j.compeleceng.2016.04.021
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T12:45:47Z
date_updated: 2018-03-21T12:45:47Z
file_id: '1544'
file_name: 165-1-s2.0-S0045790616301021-main.pdf
file_size: 3037854
relation: main_file
success: 1
file_date_updated: 2018-03-21T12:45:47Z
has_accepted_license: '1'
intvolume: ' 55'
language:
- iso: eng
page: 91-111
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: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: Computers and Electrical Engineering
publication_identifier:
issn:
- 0045-7906
publisher: Elsevier
quality_controlled: '1'
status: public
title: Potential and Methods for Embedding Dynamic Offloading Decisions into Application
Code
type: journal_article
user_id: '15278'
volume: 55
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: Proceedings
of the 2016 Design, Automation & Test in Europe Conference & Exhibition
(DATE). EDA Consortium / IEEE; 2016:912-917.'
apa: Lösch, A., Beisel, T., Kenter, T., Plessl, C., & Platzner, M. (2016). Performance-centric
scheduling with task migration for a heterogeneous compute node in the data center.
Proceedings of the 2016 Design, Automation & Test in Europe Conference
& Exhibition (DATE), 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 & Test in Europe Conference
& 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 Proceedings of the 2016 Design, Automation
& Test in Europe Conference & Exhibition (DATE), 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 Proceedings of the 2016 Design, Automation & Test in Europe Conference
& Exhibition (DATE), 2016, pp. 912–917.
mla: Lösch, Achim, et al. “Performance-Centric Scheduling with Task Migration for
a Heterogeneous Compute Node in the Data Center.” Proceedings of the 2016 Design,
Automation & Test in Europe Conference & Exhibition (DATE), 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 & Test in Europe Conference & 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: '171'
author:
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Gavin Francis
full_name: Vaz, Gavin Francis
id: '30332'
last_name: Vaz
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Kenter T, Vaz GF, Riebler H, Plessl C. Opportunities for deferring application
partitioning and accelerator synthesis to runtime (extended abstract). In: Workshop
on Reconfigurable Computing (WRC). ; 2016.'
apa: Kenter, T., Vaz, G. F., Riebler, H., & Plessl, C. (2016). Opportunities
for deferring application partitioning and accelerator synthesis to runtime (extended
abstract). Workshop on Reconfigurable Computing (WRC).
bibtex: '@inproceedings{Kenter_Vaz_Riebler_Plessl_2016, title={Opportunities for
deferring application partitioning and accelerator synthesis to runtime (extended
abstract)}, booktitle={Workshop on Reconfigurable Computing (WRC)}, author={Kenter,
Tobias and Vaz, Gavin Francis and Riebler, Heinrich and Plessl, Christian}, year={2016}
}'
chicago: Kenter, Tobias, Gavin Francis Vaz, Heinrich Riebler, and Christian Plessl.
“Opportunities for Deferring Application Partitioning and Accelerator Synthesis
to Runtime (Extended Abstract).” In Workshop on Reconfigurable Computing (WRC),
2016.
ieee: T. Kenter, G. F. Vaz, H. Riebler, and C. Plessl, “Opportunities for deferring
application partitioning and accelerator synthesis to runtime (extended abstract),”
2016.
mla: Kenter, Tobias, et al. “Opportunities for Deferring Application Partitioning
and Accelerator Synthesis to Runtime (Extended Abstract).” Workshop on Reconfigurable
Computing (WRC), 2016.
short: 'T. Kenter, G.F. Vaz, H. Riebler, C. Plessl, in: Workshop on Reconfigurable
Computing (WRC), 2016.'
date_created: 2017-10-17T12:41:25Z
date_updated: 2023-09-26T13:27:21Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T12:39:46Z
date_updated: 2018-03-21T12:39:46Z
file_id: '1538'
file_name: 171-plessl16_fpl_wrc.pdf
file_size: 54421
relation: main_file
success: 1
file_date_updated: 2018-03-21T12:39:46Z
has_accepted_license: '1'
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: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: Workshop on Reconfigurable Computing (WRC)
quality_controlled: '1'
status: public
title: Opportunities for deferring application partitioning and accelerator synthesis
to runtime (extended abstract)
type: conference
user_id: '15278'
year: '2016'
...
---
_id: '1772'
author:
- first_name: Jim
full_name: Torresen, Jim
last_name: Torresen
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Xin
full_name: Yao, Xin
last_name: Yao
citation:
ama: Torresen J, Plessl C, Yao X. Self-Aware and Self-Expressive Systems – Guest
Editor’s Introduction. IEEE Computer. 2015;48(7):18-20. doi:10.1109/MC.2015.205
apa: Torresen, J., Plessl, C., & Yao, X. (2015). Self-Aware and Self-Expressive
Systems – Guest Editor’s Introduction. IEEE Computer, 48(7), 18–20.
https://doi.org/10.1109/MC.2015.205
bibtex: '@article{Torresen_Plessl_Yao_2015, title={Self-Aware and Self-Expressive
Systems – Guest Editor’s Introduction}, volume={48}, DOI={10.1109/MC.2015.205},
number={7}, journal={IEEE Computer}, publisher={IEEE Computer Society}, author={Torresen,
Jim and Plessl, Christian and Yao, Xin}, year={2015}, pages={18–20} }'
chicago: 'Torresen, Jim, Christian Plessl, and Xin Yao. “Self-Aware and Self-Expressive
Systems – Guest Editor’s Introduction.” IEEE Computer 48, no. 7 (2015):
18–20. https://doi.org/10.1109/MC.2015.205.'
ieee: J. Torresen, C. Plessl, and X. Yao, “Self-Aware and Self-Expressive Systems
– Guest Editor’s Introduction,” IEEE Computer, vol. 48, no. 7, pp. 18–20,
2015.
mla: Torresen, Jim, et al. “Self-Aware and Self-Expressive Systems – Guest Editor’s
Introduction.” IEEE Computer, vol. 48, no. 7, IEEE Computer Society, 2015,
pp. 18–20, doi:10.1109/MC.2015.205.
short: J. Torresen, C. Plessl, X. Yao, IEEE Computer 48 (2015) 18–20.
date_created: 2018-03-23T14:06:12Z
date_updated: 2022-01-06T06:53:19Z
ddc:
- '000'
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1109/MC.2015.205
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T15:47:45Z
date_updated: 2018-11-02T15:47:45Z
file_id: '5313'
file_name: 07163237.pdf
file_size: 5605009
relation: main_file
success: 1
file_date_updated: 2018-11-02T15:47:45Z
has_accepted_license: '1'
intvolume: ' 48'
issue: '7'
keyword:
- self-awareness
- self-expression
language:
- iso: eng
page: 18-20
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '14'
name: SFB 901 - Subproject C2
- _id: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: IEEE Computer
publisher: IEEE Computer Society
status: public
title: Self-Aware and Self-Expressive Systems – Guest Editor's Introduction
type: journal_article
user_id: '16153'
volume: 48
year: '2015'
...
---
_id: '296'
abstract:
- lang: eng
text: FPGAs are known to permit huge gains in performance and efficiency for suitable
applications but still require reduced design efforts and shorter development
cycles for wider adoption. In this work, we compare the resulting performance
of two design concepts that in different ways promise such increased productivity.
As common starting point, we employ a kernel-centric design approach, where computational
hotspots in an application are identified and individually accelerated on FPGA.
By means of a complex stereo matching application, we evaluate two fundamentally
different design philosophies and approaches for implementing the required kernels
on FPGAs. In the first implementation approach, we designed individually specialized
data flow kernels in a spatial programming language for a Maxeler FPGA platform;
in the alternative design approach, we target a vector coprocessor with large
vector lengths, which is implemented as a form of programmable overlay on the
application FPGAs of a Convey HC-1. We assess both approaches in terms of overall
system performance, raw kernel performance, and performance relative to invested
resources. After compensating for the effects of the underlying hardware platforms,
the specialized dataflow kernels on the Maxeler platform are around 3x faster
than kernels executing on the Convey vector coprocessor. In our concrete scenario,
due to trade-offs between reconfiguration overheads and exposed parallelism, the
advantage of specialized dataflow kernels is reduced to around 2.5x.
article_number: '859425'
author:
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Henning
full_name: Schmitz, Henning
last_name: Schmitz
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: Kenter T, Schmitz H, Plessl C. Exploring Tradeoffs between Specialized Kernels
and a Reusable Overlay in a Stereo-Matching Case Study. International Journal
of Reconfigurable Computing (IJRC). 2015;2015. doi:10.1155/2015/859425
apa: Kenter, T., Schmitz, H., & Plessl, C. (2015). Exploring Tradeoffs between
Specialized Kernels and a Reusable Overlay in a Stereo-Matching Case Study. International
Journal of Reconfigurable Computing (IJRC), 2015, Article 859425. https://doi.org/10.1155/2015/859425
bibtex: '@article{Kenter_Schmitz_Plessl_2015, title={Exploring Tradeoffs between
Specialized Kernels and a Reusable Overlay in a Stereo-Matching Case Study}, volume={2015},
DOI={10.1155/2015/859425}, number={859425},
journal={International Journal of Reconfigurable Computing (IJRC)}, publisher={Hindawi},
author={Kenter, Tobias and Schmitz, Henning and Plessl, Christian}, year={2015}
}'
chicago: Kenter, Tobias, Henning Schmitz, and Christian Plessl. “Exploring Tradeoffs
between Specialized Kernels and a Reusable Overlay in a Stereo-Matching Case Study.”
International Journal of Reconfigurable Computing (IJRC) 2015 (2015). https://doi.org/10.1155/2015/859425.
ieee: 'T. Kenter, H. Schmitz, and C. Plessl, “Exploring Tradeoffs between Specialized
Kernels and a Reusable Overlay in a Stereo-Matching Case Study,” International
Journal of Reconfigurable Computing (IJRC), vol. 2015, Art. no. 859425, 2015,
doi: 10.1155/2015/859425.'
mla: Kenter, Tobias, et al. “Exploring Tradeoffs between Specialized Kernels and
a Reusable Overlay in a Stereo-Matching Case Study.” International Journal
of Reconfigurable Computing (IJRC), vol. 2015, 859425, Hindawi, 2015, doi:10.1155/2015/859425.
short: T. Kenter, H. Schmitz, C. Plessl, International Journal of Reconfigurable
Computing (IJRC) 2015 (2015).
date_created: 2017-10-17T12:41:49Z
date_updated: 2023-09-26T13:29:08Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1155/2015/859425
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:47:56Z
date_updated: 2018-03-20T07:47:56Z
file_id: '1444'
file_name: 296-859425.pdf
file_size: 2993898
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:47:56Z
has_accepted_license: '1'
intvolume: ' 2015'
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: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: International Journal of Reconfigurable Computing (IJRC)
publisher: Hindawi
quality_controlled: '1'
status: public
title: Exploring Tradeoffs between Specialized Kernels and a Reusable Overlay in a
Stereo-Matching Case Study
type: journal_article
user_id: '15278'
volume: 2015
year: '2015'
...
---
_id: '303'
abstract:
- lang: eng
text: This paper introduces Binary Acceleration At Runtime(BAAR), an easy-to-use
on-the-fly binary acceleration mechanismwhich aims to tackle the problem of enabling
existentsoftware to automatically utilize accelerators at runtime. BAARis based
on the LLVM Compiler Infrastructure and has aclient-server architecture. The client
runs the program to beaccelerated in an environment which allows program analysisand
profiling. Program parts which are identified as suitable forthe available accelerator
are exported and sent to the server.The server optimizes these program parts for
the acceleratorand provides RPC execution for the client. The client transformsits
program to utilize accelerated execution on the server foroffloaded program parts.
We evaluate our work with a proofof-concept implementation of BAAR that uses an
Intel XeonPhi 5110P as the acceleration target and performs automaticoffloading,
parallelization and vectorization of suitable programparts. The practicality of
BAAR for real-world examples is shownbased on a study of stencil codes. Our results
show a speedup ofup to 4 without any developer-provided hints and 5.77 withhints
over the same code compiled with the Intel Compiler atoptimization level O2 and
running on an Intel Xeon E5-2670machine. Based on our insights gained during implementationand
evaluation we outline future directions of research, e.g.,offloading more fine-granular
program parts than functions, amore sophisticated communication mechanism or introducing
onstack-replacement.
author:
- first_name: Marvin
full_name: Damschen, Marvin
last_name: Damschen
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Damschen M, Plessl C. Easy-to-Use On-The-Fly Binary Program Acceleration on
Many-Cores. In: Proceedings of the 5th International Workshop on Adaptive Self-Tuning
Computing Systems (ADAPT). ; 2015.'
apa: Damschen, M., & Plessl, C. (2015). Easy-to-Use On-The-Fly Binary Program
Acceleration on Many-Cores. Proceedings of the 5th International Workshop on
Adaptive Self-Tuning Computing Systems (ADAPT).
bibtex: '@inproceedings{Damschen_Plessl_2015, title={Easy-to-Use On-The-Fly Binary
Program Acceleration on Many-Cores}, booktitle={Proceedings of the 5th International
Workshop on Adaptive Self-tuning Computing Systems (ADAPT)}, author={Damschen,
Marvin and Plessl, Christian}, year={2015} }'
chicago: Damschen, Marvin, and Christian Plessl. “Easy-to-Use On-The-Fly Binary
Program Acceleration on Many-Cores.” In Proceedings of the 5th International
Workshop on Adaptive Self-Tuning Computing Systems (ADAPT), 2015.
ieee: M. Damschen and C. Plessl, “Easy-to-Use On-The-Fly Binary Program Acceleration
on Many-Cores,” 2015.
mla: Damschen, Marvin, and Christian Plessl. “Easy-to-Use On-The-Fly Binary Program
Acceleration on Many-Cores.” Proceedings of the 5th International Workshop
on Adaptive Self-Tuning Computing Systems (ADAPT), 2015.
short: 'M. Damschen, C. Plessl, in: Proceedings of the 5th International Workshop
on Adaptive Self-Tuning Computing Systems (ADAPT), 2015.'
date_created: 2017-10-17T12:41:51Z
date_updated: 2023-09-26T13:29:59Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
external_id:
arxiv:
- '1412.3906'
file:
- access_level: open_access
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:46:46Z
date_updated: 2019-08-01T09:10:44Z
file_id: '1442'
file_name: 303-plessl15_adapt.pdf
file_size: 1176620
relation: main_file
file_date_updated: 2019-08-01T09:10:44Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
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: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: Proceedings of the 5th International Workshop on Adaptive Self-tuning
Computing Systems (ADAPT)
quality_controlled: '1'
status: public
title: Easy-to-Use On-The-Fly Binary Program Acceleration on Many-Cores
type: conference
user_id: '15278'
year: '2015'
...
---
_id: '1773'
author:
- first_name: Jörn
full_name: Schumacher, Jörn
last_name: Schumacher
- first_name: J.
full_name: T. Anderson, J.
last_name: T. Anderson
- first_name: A.
full_name: Borga, A.
last_name: Borga
- first_name: H.
full_name: Boterenbrood, H.
last_name: Boterenbrood
- first_name: H.
full_name: Chen, H.
last_name: Chen
- first_name: K.
full_name: Chen, K.
last_name: Chen
- first_name: G.
full_name: Drake, G.
last_name: Drake
- first_name: D.
full_name: Francis, D.
last_name: Francis
- first_name: B.
full_name: Gorini, B.
last_name: Gorini
- first_name: F.
full_name: Lanni, F.
last_name: Lanni
- first_name: Giovanna
full_name: Lehmann-Miotto, Giovanna
last_name: Lehmann-Miotto
- first_name: L.
full_name: Levinson, L.
last_name: Levinson
- first_name: J.
full_name: Narevicius, J.
last_name: Narevicius
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: A.
full_name: Roich, A.
last_name: Roich
- first_name: S.
full_name: Ryu, S.
last_name: Ryu
- first_name: F.
full_name: P. Schreuder, F.
last_name: P. Schreuder
- first_name: Wainer
full_name: Vandelli, Wainer
last_name: Vandelli
- first_name: J.
full_name: Vermeulen, J.
last_name: Vermeulen
- first_name: J.
full_name: Zhang, J.
last_name: Zhang
citation:
ama: 'Schumacher J, T. Anderson J, Borga A, et al. Improving Packet Processing Performance
in the ATLAS FELIX Project – Analysis and Optimization of a Memory-Bounded Algorithm.
In: Proc. Int. Conf. on Distributed Event-Based Systems (DEBS). ACM; 2015.
doi:10.1145/2675743.2771824'
apa: Schumacher, J., T. Anderson, J., Borga, A., Boterenbrood, H., Chen, H., Chen,
K., Drake, G., Francis, D., Gorini, B., Lanni, F., Lehmann-Miotto, G., Levinson,
L., Narevicius, J., Plessl, C., Roich, A., Ryu, S., P. Schreuder, F., Vandelli,
W., Vermeulen, J., & Zhang, J. (2015). Improving Packet Processing Performance
in the ATLAS FELIX Project – Analysis and Optimization of a Memory-Bounded Algorithm.
Proc. Int. Conf. on Distributed Event-Based Systems (DEBS). https://doi.org/10.1145/2675743.2771824
bibtex: '@inproceedings{Schumacher_T. Anderson_Borga_Boterenbrood_Chen_Chen_Drake_Francis_Gorini_Lanni_et
al._2015, title={Improving Packet Processing Performance in the ATLAS FELIX Project
– Analysis and Optimization of a Memory-Bounded Algorithm}, DOI={10.1145/2675743.2771824},
booktitle={Proc. Int. Conf. on Distributed Event-Based Systems (DEBS)}, publisher={ACM},
author={Schumacher, Jörn and T. Anderson, J. and Borga, A. and Boterenbrood, H.
and Chen, H. and Chen, K. and Drake, G. and Francis, D. and Gorini, B. and Lanni,
F. and et al.}, year={2015} }'
chicago: Schumacher, Jörn, J. T. Anderson, A. Borga, H. Boterenbrood, H. Chen, K.
Chen, G. Drake, et al. “Improving Packet Processing Performance in the ATLAS FELIX
Project – Analysis and Optimization of a Memory-Bounded Algorithm.” In Proc.
Int. Conf. on Distributed Event-Based Systems (DEBS). ACM, 2015. https://doi.org/10.1145/2675743.2771824.
ieee: 'J. Schumacher et al., “Improving Packet Processing Performance in
the ATLAS FELIX Project – Analysis and Optimization of a Memory-Bounded Algorithm,”
2015, doi: 10.1145/2675743.2771824.'
mla: Schumacher, Jörn, et al. “Improving Packet Processing Performance in the ATLAS
FELIX Project – Analysis and Optimization of a Memory-Bounded Algorithm.” Proc.
Int. Conf. on Distributed Event-Based Systems (DEBS), ACM, 2015, doi:10.1145/2675743.2771824.
short: 'J. Schumacher, J. T. Anderson, A. Borga, H. Boterenbrood, H. Chen, K. Chen,
G. Drake, D. Francis, B. Gorini, F. Lanni, G. Lehmann-Miotto, L. Levinson, J.
Narevicius, C. Plessl, A. Roich, S. Ryu, F. P. Schreuder, W. Vandelli, J. Vermeulen,
J. Zhang, in: Proc. Int. Conf. on Distributed Event-Based Systems (DEBS), ACM,
2015.'
date_created: 2018-03-23T14:09:33Z
date_updated: 2023-09-26T13:31:01Z
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1145/2675743.2771824
language:
- iso: eng
publication: Proc. Int. Conf. on Distributed Event-Based Systems (DEBS)
publisher: ACM
quality_controlled: '1'
status: public
title: Improving Packet Processing Performance in the ATLAS FELIX Project – Analysis
and Optimization of a Memory-Bounded Algorithm
type: conference
user_id: '15278'
year: '2015'
...
---
_id: '1768'
author:
- 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
- first_name: Peter J.
full_name: Schreier, Peter J.
last_name: Schreier
citation:
ama: 'Plessl C, Platzner M, Schreier PJ. Aktuelles Schlagwort: Approximate Computing.
Informatik Spektrum. 2015;(5):396-399. doi:10.1007/s00287-015-0911-z'
apa: 'Plessl, C., Platzner, M., & Schreier, P. J. (2015). Aktuelles Schlagwort:
Approximate Computing. Informatik Spektrum, 5, 396–399. https://doi.org/10.1007/s00287-015-0911-z'
bibtex: '@article{Plessl_Platzner_Schreier_2015, title={Aktuelles Schlagwort: Approximate
Computing}, DOI={10.1007/s00287-015-0911-z},
number={5}, journal={Informatik Spektrum}, publisher={Springer}, author={Plessl,
Christian and Platzner, Marco and Schreier, Peter J.}, year={2015}, pages={396–399}
}'
chicago: 'Plessl, Christian, Marco Platzner, and Peter J. Schreier. “Aktuelles Schlagwort:
Approximate Computing.” Informatik Spektrum, no. 5 (2015): 396–99. https://doi.org/10.1007/s00287-015-0911-z.'
ieee: 'C. Plessl, M. Platzner, and P. J. Schreier, “Aktuelles Schlagwort: Approximate
Computing,” Informatik Spektrum, no. 5, pp. 396–399, 2015, doi: 10.1007/s00287-015-0911-z.'
mla: 'Plessl, Christian, et al. “Aktuelles Schlagwort: Approximate Computing.” Informatik
Spektrum, no. 5, Springer, 2015, pp. 396–99, doi:10.1007/s00287-015-0911-z.'
short: C. Plessl, M. Platzner, P.J. Schreier, Informatik Spektrum (2015) 396–399.
date_created: 2018-03-23T13:58:34Z
date_updated: 2023-09-26T13:30:22Z
department:
- _id: '27'
- _id: '518'
- _id: '263'
- _id: '78'
doi: 10.1007/s00287-015-0911-z
issue: '5'
keyword:
- approximate computing
- survey
language:
- iso: eng
page: 396-399
publication: Informatik Spektrum
publisher: Springer
quality_controlled: '1'
status: public
title: 'Aktuelles Schlagwort: Approximate Computing'
type: journal_article
user_id: '15278'
year: '2015'
...
---
_id: '238'
abstract:
- lang: eng
text: In this paper, we study how binary applications can be transparently accelerated
with novel heterogeneous computing resources without requiring any manual porting
or developer-provided hints. Our work is based on Binary Acceleration At Runtime
(BAAR), our previously introduced binary acceleration mechanism that uses the
LLVM Compiler Infrastructure. BAAR is designed as a client-server architecture.
The client runs the program to be accelerated in an environment, which allows
program analysis and profiling and identifies and extracts suitable program parts
to be offloaded. The server compiles and optimizes these offloaded program parts
for the accelerator and offers access to these functions to the client with a
remote procedure call (RPC) interface. Our previous work proved the feasibility
of our approach, but also showed that communication time and overheads limit the
granularity of functions that can be meaningfully offloaded. In this work, we
motivate the importance of a lightweight, high-performance communication between
server and client and present a communication mechanism based on the Message Passing
Interface (MPI). We evaluate our approach by using an Intel Xeon Phi 5110P as
the acceleration target and show that the communication overhead can be reduced
from 40% to 10%, thus enabling even small hotspots to benefit from offloading
to an accelerator.
author:
- first_name: Marvin
full_name: Damschen, Marvin
last_name: Damschen
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- first_name: Gavin Francis
full_name: Vaz, Gavin Francis
id: '30332'
last_name: Vaz
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Damschen M, Riebler H, Vaz GF, Plessl C. Transparent offloading of computational
hotspots from binary code to Xeon Phi. In: Proceedings of the 2015 Conference
on Design, Automation and Test in Europe (DATE). EDA Consortium / IEEE; 2015:1078-1083.
doi:10.7873/DATE.2015.1124'
apa: Damschen, M., Riebler, H., Vaz, G. F., & Plessl, C. (2015). Transparent
offloading of computational hotspots from binary code to Xeon Phi. Proceedings
of the 2015 Conference on Design, Automation and Test in Europe (DATE), 1078–1083.
https://doi.org/10.7873/DATE.2015.1124
bibtex: '@inproceedings{Damschen_Riebler_Vaz_Plessl_2015, title={Transparent offloading
of computational hotspots from binary code to Xeon Phi}, DOI={10.7873/DATE.2015.1124},
booktitle={Proceedings of the 2015 Conference on Design, Automation and Test in
Europe (DATE)}, publisher={EDA Consortium / IEEE}, author={Damschen, Marvin and
Riebler, Heinrich and Vaz, Gavin Francis and Plessl, Christian}, year={2015},
pages={1078–1083} }'
chicago: Damschen, Marvin, Heinrich Riebler, Gavin Francis Vaz, and Christian Plessl.
“Transparent Offloading of Computational Hotspots from Binary Code to Xeon Phi.”
In Proceedings of the 2015 Conference on Design, Automation and Test in Europe
(DATE), 1078–83. EDA Consortium / IEEE, 2015. https://doi.org/10.7873/DATE.2015.1124.
ieee: 'M. Damschen, H. Riebler, G. F. Vaz, and C. Plessl, “Transparent offloading
of computational hotspots from binary code to Xeon Phi,” in Proceedings of
the 2015 Conference on Design, Automation and Test in Europe (DATE), 2015,
pp. 1078–1083, doi: 10.7873/DATE.2015.1124.'
mla: Damschen, Marvin, et al. “Transparent Offloading of Computational Hotspots
from Binary Code to Xeon Phi.” Proceedings of the 2015 Conference on Design,
Automation and Test in Europe (DATE), EDA Consortium / IEEE, 2015, pp. 1078–83,
doi:10.7873/DATE.2015.1124.
short: 'M. Damschen, H. Riebler, G.F. Vaz, C. Plessl, in: Proceedings of the 2015
Conference on Design, Automation and Test in Europe (DATE), EDA Consortium / IEEE,
2015, pp. 1078–1083.'
date_created: 2017-10-17T12:41:38Z
date_updated: 2023-09-26T13:31:44Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.7873/DATE.2015.1124
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T10:29:49Z
date_updated: 2018-03-21T10:29:49Z
file_id: '1500'
file_name: 238-plessl15_date.pdf
file_size: 380552
relation: main_file
success: 1
file_date_updated: 2018-03-21T10:29:49Z
has_accepted_license: '1'
language:
- iso: eng
page: 1078-1083
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: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: Proceedings of the 2015 Conference on Design, Automation and Test in
Europe (DATE)
publisher: EDA Consortium / IEEE
quality_controlled: '1'
status: public
title: Transparent offloading of computational hotspots from binary code to Xeon Phi
type: conference
user_id: '15278'
year: '2015'
...
---
_id: '1775'
abstract:
- lang: eng
text: The ATLAS experiment at CERN is planning full deployment of a new unified
optical link technology for connecting detector front end electronics on the timescale
of the LHC Run 4 (2025). It is estimated that roughly 8000 GBT (GigaBit Transceiver)
links, with transfer rates up to 10.24 Gbps, will replace existing links used
for readout, detector control and distribution of timing and trigger information.
A new class of devices will be needed to interface many GBT links to the rest
of the trigger, data-acquisition and detector control systems. In this paper FELIX
(Front End LInk eXchange) is presented, a PC-based device to route data from and
to multiple GBT links via a high-performance general purpose network capable of
a total throughput up to O(20 Tbps). FELIX implies architectural changes to the
ATLAS data acquisition system, such as the use of industry standard COTS components
early in the DAQ chain. Additionally the design and implementation of a FELIX
demonstration platform is presented and hardware and software aspects will be
discussed.
article_number: '082050'
author:
- first_name: J
full_name: Anderson, J
last_name: Anderson
- first_name: A
full_name: Borga, A
last_name: Borga
- first_name: H
full_name: Boterenbrood, H
last_name: Boterenbrood
- first_name: H
full_name: Chen, H
last_name: Chen
- first_name: K
full_name: Chen, K
last_name: Chen
- first_name: G
full_name: Drake, G
last_name: Drake
- first_name: D
full_name: Francis, D
last_name: Francis
- first_name: B
full_name: Gorini, B
last_name: Gorini
- first_name: F
full_name: Lanni, F
last_name: Lanni
- first_name: G
full_name: Lehmann Miotto, G
last_name: Lehmann Miotto
- first_name: L
full_name: Levinson, L
last_name: Levinson
- first_name: J
full_name: Narevicius, J
last_name: Narevicius
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: A
full_name: Roich, A
last_name: Roich
- first_name: S
full_name: Ryu, S
last_name: Ryu
- first_name: F
full_name: Schreuder, F
last_name: Schreuder
- first_name: Jörn
full_name: Schumacher, Jörn
last_name: Schumacher
- first_name: Wainer
full_name: Vandelli, Wainer
last_name: Vandelli
- first_name: J
full_name: Vermeulen, J
last_name: Vermeulen
- first_name: J
full_name: Zhang, J
last_name: Zhang
citation:
ama: 'Anderson J, Borga A, Boterenbrood H, et al. FELIX: a High-Throughput Network
Approach for Interfacing to Front End Electronics for ATLAS Upgrades. Journal
of Physics: Conference Series. 2015;664. doi:10.1088/1742-6596/664/8/082050'
apa: 'Anderson, J., Borga, A., Boterenbrood, H., Chen, H., Chen, K., Drake, G.,
Francis, D., Gorini, B., Lanni, F., Lehmann Miotto, G., Levinson, L., Narevicius,
J., Plessl, C., Roich, A., Ryu, S., Schreuder, F., Schumacher, J., Vandelli, W.,
Vermeulen, J., & Zhang, J. (2015). FELIX: a High-Throughput Network Approach
for Interfacing to Front End Electronics for ATLAS Upgrades. Journal of Physics:
Conference Series, 664, Article 082050. https://doi.org/10.1088/1742-6596/664/8/082050'
bibtex: '@article{Anderson_Borga_Boterenbrood_Chen_Chen_Drake_Francis_Gorini_Lanni_Lehmann
Miotto_et al._2015, title={FELIX: a High-Throughput Network Approach for Interfacing
to Front End Electronics for ATLAS Upgrades}, volume={664}, DOI={10.1088/1742-6596/664/8/082050},
number={082050}, journal={Journal of Physics: Conference Series}, publisher={IOP
Publishing}, author={Anderson, J and Borga, A and Boterenbrood, H and Chen, H
and Chen, K and Drake, G and Francis, D and Gorini, B and Lanni, F and Lehmann
Miotto, G and et al.}, year={2015} }'
chicago: 'Anderson, J, A Borga, H Boterenbrood, H Chen, K Chen, G Drake, D Francis,
et al. “FELIX: A High-Throughput Network Approach for Interfacing to Front End
Electronics for ATLAS Upgrades.” Journal of Physics: Conference Series
664 (2015). https://doi.org/10.1088/1742-6596/664/8/082050.'
ieee: 'J. Anderson et al., “FELIX: a High-Throughput Network Approach for
Interfacing to Front End Electronics for ATLAS Upgrades,” Journal of Physics:
Conference Series, vol. 664, Art. no. 082050, 2015, doi: 10.1088/1742-6596/664/8/082050.'
mla: 'Anderson, J., et al. “FELIX: A High-Throughput Network Approach for Interfacing
to Front End Electronics for ATLAS Upgrades.” Journal of Physics: Conference
Series, vol. 664, 082050, IOP Publishing, 2015, doi:10.1088/1742-6596/664/8/082050.'
short: 'J. Anderson, A. Borga, H. Boterenbrood, H. Chen, K. Chen, G. Drake, D. Francis,
B. Gorini, F. Lanni, G. Lehmann Miotto, L. Levinson, J. Narevicius, C. Plessl,
A. Roich, S. Ryu, F. Schreuder, J. Schumacher, W. Vandelli, J. Vermeulen, J. Zhang,
Journal of Physics: Conference Series 664 (2015).'
date_created: 2018-03-23T14:19:27Z
date_updated: 2023-09-26T13:31:23Z
department:
- _id: '27'
- _id: '518'
doi: 10.1088/1742-6596/664/8/082050
intvolume: ' 664'
language:
- iso: eng
publication: 'Journal of Physics: Conference Series'
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: 'FELIX: a High-Throughput Network Approach for Interfacing to Front End Electronics
for ATLAS Upgrades'
type: journal_article
user_id: '15278'
volume: 664
year: '2015'
...
---
_id: '335'
abstract:
- lang: eng
text: Im Bereich der Computersysteme ist die Festlegung der Grenze zwischen Hardware
und Software eine zentrale Problemstellung. Diese Grenze hat in den letzten Jahrzehnten
nicht nur die Entwicklung von Computersystemen bestimmt, sondern auch die Strukturierung
der Ausbildung in den Computerwissenschaften beeinflusst und sogar zur Entstehung
von neuen Forschungsrichtungen gef{\"u}hrt. In diesem Beitrag besch{\"a}ftigen
wir uns mit Verschiebungen an der Grenze zwischen Hardware und Software und diskutieren
insgesamt drei qualitativ unterschiedliche Formen solcher Verschiebungen. Wir
beginnen mit der Entwicklung von Computersystemen im letzten Jahrhundert und der
Entstehung dieser Grenze, die Hardware und Software erst als eigenst{\"a}ndige
Produkte differenziert. Dann widmen wir uns der Frage, welche Funktionen in einem
Computersystem besser in Hardware und welche besser in Software realisiert werden
sollten, eine Fragestellung die zu Beginn der 90er-Jahre zur Bildung einer eigenen
Forschungsrichtung, dem sogenannten Hardware/Software Co-design, gef{\"u}hrt hat.
Im Hardware/Software Co-design findet eine Verschiebung von Funktionen an der Grenze
zwischen Hardware und Software w{\"a}hrend der Entwicklung eines Produktes statt,
um Produkteigenschaften zu optimieren. Im fertig entwickelten und eingesetzten
Produkt hingegen k{\"o}nnen wir dann eine feste Grenze zwischen Hardware und Software
beobachten. Im dritten Teil dieses Beitrags stellen wir mit selbst-adaptiven Systemen
eine hochaktuelle Forschungsrichtung vor. In unserem Kontext bedeutet Selbstadaption,
dass ein System Verschiebungen von Funktionen an der Grenze zwischen Hardware
und Software autonom w{\"a}hrend der Betriebszeit vornimmt. Solche Systeme beruhen
auf rekonfigurierbarer Hardware, einer relativ neuen Technologie mit der die Hardware
eines Computers w{\"a}hrend der Laufzeit ver{\"a}ndert werden kann. Diese Technologie
f{\"u}hrt zu einer durchl{\"a}ssigen Grenze zwischen Hardware und Software bzw.
l{\"o}st sie die herk{\"o}mmliche Vorstellung einer festen Hardware und einer
flexiblen Software damit auf.
author:
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Platzner M, Plessl C. Verschiebungen an der Grenze zwischen Hardware und Software.
In: Künsemöller J, Eke NO, Foit L, Kaerlein T, eds. Logiken strukturbildender
Prozesse: Automatismen. Schriftenreihe des Graduiertenkollegs “Automatismen.”
Wilhelm Fink; 2014:123-144.'
apa: 'Platzner, M., & Plessl, C. (2014). Verschiebungen an der Grenze zwischen
Hardware und Software. In J. Künsemöller, N. O. Eke, L. Foit, & T. Kaerlein
(Eds.), Logiken strukturbildender Prozesse: Automatismen (pp. 123–144).
Wilhelm Fink.'
bibtex: '@inbook{Platzner_Plessl_2014, place={Paderborn}, series={Schriftenreihe
des Graduiertenkollegs “Automatismen”}, title={Verschiebungen an der Grenze zwischen
Hardware und Software}, booktitle={Logiken strukturbildender Prozesse: Automatismen},
publisher={Wilhelm Fink}, author={Platzner, Marco and Plessl, Christian}, editor={Künsemöller,
Jörn and Eke, Norber Otto and Foit, Lioba and Kaerlein, Timo}, year={2014}, pages={123–144},
collection={Schriftenreihe des Graduiertenkollegs “Automatismen”} }'
chicago: 'Platzner, Marco, and Christian Plessl. “Verschiebungen an der Grenze zwischen
Hardware und Software.” In Logiken strukturbildender Prozesse: Automatismen,
edited by Jörn Künsemöller, Norber Otto Eke, Lioba Foit, and Timo Kaerlein, 123–44.
Schriftenreihe des Graduiertenkollegs “Automatismen.” Paderborn: Wilhelm Fink,
2014.'
ieee: 'M. Platzner and C. Plessl, “Verschiebungen an der Grenze zwischen Hardware
und Software,” in Logiken strukturbildender Prozesse: Automatismen, J.
Künsemöller, N. O. Eke, L. Foit, and T. Kaerlein, Eds. Paderborn: Wilhelm Fink,
2014, pp. 123–144.'
mla: 'Platzner, Marco, and Christian Plessl. “Verschiebungen an der Grenze zwischen
Hardware und Software.” Logiken strukturbildender Prozesse: Automatismen,
edited by Jörn Künsemöller et al., Wilhelm Fink, 2014, pp. 123–44.'
short: 'M. Platzner, C. Plessl, in: J. Künsemöller, N.O. Eke, L. Foit, T. Kaerlein
(Eds.), Logiken strukturbildender Prozesse: Automatismen, Wilhelm Fink, Paderborn,
2014, pp. 123–144.'
date_created: 2017-10-17T12:41:57Z
date_updated: 2023-09-26T13:32:49Z
ddc:
- '040'
department:
- _id: '518'
- _id: '27'
- _id: '78'
editor:
- first_name: Jörn
full_name: Künsemöller, Jörn
last_name: Künsemöller
- first_name: Norber Otto
full_name: Eke, Norber Otto
last_name: Eke
- first_name: Lioba
full_name: Foit, Lioba
last_name: Foit
- first_name: Timo
full_name: Kaerlein, Timo
last_name: Kaerlein
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:29:58Z
date_updated: 2018-03-20T07:29:58Z
file_id: '1424'
file_name: 335-2014_plessl_automatismen.pdf
file_size: 2848154
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:29:58Z
has_accepted_license: '1'
language:
- iso: ger
page: 123-144
place: Paderborn
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
publication: 'Logiken strukturbildender Prozesse: Automatismen'
publication_identifier:
isbn:
- 978-3-7705-5730-1
publication_status: published
publisher: Wilhelm Fink
quality_controlled: '1'
series_title: Schriftenreihe des Graduiertenkollegs "Automatismen"
status: public
title: Verschiebungen an der Grenze zwischen Hardware und Software
type: book_chapter
user_id: '15278'
year: '2014'
...
---
_id: '388'
abstract:
- lang: eng
text: In order to leverage the use of reconfigurable architectures in general-purpose
computing, quick and automated methods to find suitable accelerator designs are
required. We tackle this challenge in both regards. In order to avoid long synthesis
times, we target a vector copro- cessor, implemented on the FPGAs of a Convey
HC-1. Previous studies showed that existing tools were not able to accelerate
a real-world application with low effort. We present a toolflow to automatically
identify suitable loops for vectorization, generate a corresponding hardware/software
bipartition, and generate coprocessor code. Where applicable, we leverage outer-loop
vectorization. We evaluate our tools with a set of characteristic loops, systematically
analyzing different dependency and data layout properties.
author:
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Gavin Francis
full_name: Vaz, Gavin Francis
id: '30332'
last_name: Vaz
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Kenter T, Vaz GF, Plessl C. Partitioning and Vectorizing Binary Applications
for a Reconfigurable Vector Computer. In: Proceedings of the International
Symposium on Reconfigurable Computing: Architectures, Tools, and Applications
(ARC). Vol 8405. Lecture Notes in Computer Science (LNCS). Springer International
Publishing; 2014:144-155. doi:10.1007/978-3-319-05960-0_13'
apa: 'Kenter, T., Vaz, G. F., & Plessl, C. (2014). Partitioning and Vectorizing
Binary Applications for a Reconfigurable Vector Computer. Proceedings of the
International Symposium on Reconfigurable Computing: Architectures, Tools, and
Applications (ARC), 8405, 144–155. https://doi.org/10.1007/978-3-319-05960-0_13'
bibtex: '@inproceedings{Kenter_Vaz_Plessl_2014, place={Cham}, series={Lecture Notes
in Computer Science (LNCS)}, title={Partitioning and Vectorizing Binary Applications
for a Reconfigurable Vector Computer}, volume={8405}, DOI={10.1007/978-3-319-05960-0_13},
booktitle={Proceedings of the International Symposium on Reconfigurable Computing:
Architectures, Tools, and Applications (ARC)}, publisher={Springer International
Publishing}, author={Kenter, Tobias and Vaz, Gavin Francis and Plessl, Christian},
year={2014}, pages={144–155}, collection={Lecture Notes in Computer Science (LNCS)}
}'
chicago: 'Kenter, Tobias, Gavin Francis Vaz, and Christian Plessl. “Partitioning
and Vectorizing Binary Applications for a Reconfigurable Vector Computer.” In
Proceedings of the International Symposium on Reconfigurable Computing: Architectures,
Tools, and Applications (ARC), 8405:144–55. Lecture Notes in Computer Science
(LNCS). Cham: Springer International Publishing, 2014. https://doi.org/10.1007/978-3-319-05960-0_13.'
ieee: 'T. Kenter, G. F. Vaz, and C. Plessl, “Partitioning and Vectorizing Binary
Applications for a Reconfigurable Vector Computer,” in Proceedings of the International
Symposium on Reconfigurable Computing: Architectures, Tools, and Applications
(ARC), 2014, vol. 8405, pp. 144–155, doi: 10.1007/978-3-319-05960-0_13.'
mla: 'Kenter, Tobias, et al. “Partitioning and Vectorizing Binary Applications for
a Reconfigurable Vector Computer.” Proceedings of the International Symposium
on Reconfigurable Computing: Architectures, Tools, and Applications (ARC),
vol. 8405, Springer International Publishing, 2014, pp. 144–55, doi:10.1007/978-3-319-05960-0_13.'
short: 'T. Kenter, G.F. Vaz, C. Plessl, in: Proceedings of the International Symposium
on Reconfigurable Computing: Architectures, Tools, and Applications (ARC), Springer
International Publishing, Cham, 2014, pp. 144–155.'
date_created: 2017-10-17T12:42:07Z
date_updated: 2023-09-26T13:34:08Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1007/978-3-319-05960-0_13
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:02:02Z
date_updated: 2018-03-20T07:02:02Z
file_id: '1387'
file_name: 388-plessl14_arc.pdf
file_size: 330193
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:02:02Z
has_accepted_license: '1'
intvolume: ' 8405'
language:
- iso: eng
page: 144-155
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: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: 'Proceedings of the International Symposium on Reconfigurable Computing:
Architectures, Tools, and Applications (ARC)'
publisher: Springer International Publishing
quality_controlled: '1'
series_title: Lecture Notes in Computer Science (LNCS)
status: public
title: Partitioning and Vectorizing Binary Applications for a Reconfigurable Vector
Computer
type: conference
user_id: '15278'
volume: 8405
year: '2014'
...
---
_id: '363'
abstract:
- lang: eng
text: Due to the continuously shrinking device structures and increasing densities
of FPGAs, thermal aspects have become the new focus for many research projects
over the last years. Most researchers rely on temperature simulations to evaluate
their novel thermal management techniques. However, these temperature simulations
require a high computational effort if a detailed thermal model is used and their
accuracies are often unclear. In contrast to simulations, the use of synthetic
heat sources allows for experimental evaluation of temperature management methods.
In this paper we investigate the creation of significant rises in temperature
on modern FPGAs to enable future evaluation of thermal management techniques based
on experiments. To that end, we have developed seven different heat-generating
cores that use different subsets of FPGA resources. Our experimental results show
that, according to external temperature probes connected to the FPGA’s heat sink,
we can increase the temperature by an average of 81 !C. This corresponds to an
average increase of 156.3 !C as measured by the built-in thermal diodes of our
Virtex-5 FPGAs in less than 30 min by only utilizing about 21 percent of the slices.
author:
- first_name: Andreas
full_name: Agne, Andreas
last_name: Agne
- first_name: Hendrik
full_name: Hangmann, Hendrik
last_name: Hangmann
- first_name: Markus
full_name: Happe, Markus
last_name: Happe
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: Agne A, Hangmann H, Happe M, Platzner M, Plessl C. Seven Recipes for Setting
Your FPGA on Fire – A Cookbook on Heat Generators. Microprocessors and Microsystems.
2014;38(8, Part B):911-919. doi:10.1016/j.micpro.2013.12.001
apa: Agne, A., Hangmann, H., Happe, M., Platzner, M., & Plessl, C. (2014). Seven
Recipes for Setting Your FPGA on Fire – A Cookbook on Heat Generators. Microprocessors
and Microsystems, 38(8, Part B), 911–919. https://doi.org/10.1016/j.micpro.2013.12.001
bibtex: '@article{Agne_Hangmann_Happe_Platzner_Plessl_2014, title={Seven Recipes
for Setting Your FPGA on Fire – A Cookbook on Heat Generators}, volume={38}, DOI={10.1016/j.micpro.2013.12.001},
number={8, Part B}, journal={Microprocessors and Microsystems}, publisher={Elsevier},
author={Agne, Andreas and Hangmann, Hendrik and Happe, Markus and Platzner, Marco
and Plessl, Christian}, year={2014}, pages={911–919} }'
chicago: 'Agne, Andreas, Hendrik Hangmann, Markus Happe, Marco Platzner, and Christian
Plessl. “Seven Recipes for Setting Your FPGA on Fire – A Cookbook on Heat Generators.”
Microprocessors and Microsystems 38, no. 8, Part B (2014): 911–19. https://doi.org/10.1016/j.micpro.2013.12.001.'
ieee: 'A. Agne, H. Hangmann, M. Happe, M. Platzner, and C. Plessl, “Seven Recipes
for Setting Your FPGA on Fire – A Cookbook on Heat Generators,” Microprocessors
and Microsystems, vol. 38, no. 8, Part B, pp. 911–919, 2014, doi: 10.1016/j.micpro.2013.12.001.'
mla: Agne, Andreas, et al. “Seven Recipes for Setting Your FPGA on Fire – A Cookbook
on Heat Generators.” Microprocessors and Microsystems, vol. 38, no. 8,
Part B, Elsevier, 2014, pp. 911–19, doi:10.1016/j.micpro.2013.12.001.
short: A. Agne, H. Hangmann, M. Happe, M. Platzner, C. Plessl, Microprocessors and
Microsystems 38 (2014) 911–919.
date_created: 2017-10-17T12:42:02Z
date_updated: 2023-09-26T13:33:06Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1016/j.micpro.2013.12.001
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:20:31Z
date_updated: 2018-03-20T07:20:31Z
file_id: '1408'
file_name: 363-plessl13_micpro.pdf
file_size: 1499996
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:20:31Z
has_accepted_license: '1'
intvolume: ' 38'
issue: 8, Part B
language:
- iso: eng
page: 911-919
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: Microprocessors and Microsystems
publisher: Elsevier
quality_controlled: '1'
status: public
title: Seven Recipes for Setting Your FPGA on Fire – A Cookbook on Heat Generators
type: journal_article
user_id: '15278'
volume: 38
year: '2014'
...