[hpc-announce] OPTIM'2019 - Optimization of Energy Efficient HPC & Distributed Systems
Nuno.Roma at tecnico.ulisboa.pt
Sun Mar 24 03:57:27 CDT 2019
[We apologize if you receive multiple copies of this Call For Papers]
OPTIM'2019 - Int. Workshop on Optimization of Energy Efficient HPC &
July 15 – July 19, 2019
Submission Deadline: April 8th, 2019
SCOPE AND OBJECTIVES
Energy efficiency optimization has gradually become one fundamental
constraint and requisite in the design of High Performance Computing
(HPC) and Distributed Systems, comprehending several prominent research
domains embracing the processor architectures (homogeneous/heterogeneous
many-core GPPs), the processing accelerators and co-processors (e.g.,
APUs, GPUs, FPGAs, etc.), the distributed infrastructures (clusters,
grids, data centers, etc.), the distributed platforms (application
models, framework runtimes and virtual machines), and the underlying
network and communication subsystem. Moreover, even in the embedded
domain, saving energy in battery-supplied devices is established as a
fundamental issue in mobile, hand-held and wireless applications and in
most pervasive systems.
Accordingly, due to the often imposed thermal, power and energy
constraints, an effective minimization and optimization of the energy
consumption surpasses the obvious economic impact of the energy cost,
since it also directly affects other aspects of the overall
infrastructure with a significant influence on its viability, including
the power supply and its distribution, cooling mechanisms (cost and
space overhead) and management techniques, etc.
These new challenges require innovative and effective solutions to
attain an effective optimization and/or minimization of the power
consumption in HPC and distributed systems, including energy-efficient
architectures, scheduling and mapping algorithms, load-balancing and
scalability studies, and communication protocols.
The goal of this workshop is to bring together active researchers who
are interested in prevailing issues and prominent challenges related to
optimizing computing systems power consumption, energy efficient
systems, power-aware distributed systems, and green computing.
The OPTIM workshop topics of interest include (but are not limited to)
*** Computer architecture trends for energy efficiency: Heterogeneous
parallel processing architectures; ISA diversity and morphable
structures; run-time reconfiguration/adaptation and dynamic scalability;
CPU‑accelerator co-design (GPUs, APUs, FPGAs, etc.); approximate
computing techniques and architectures.
*** Energy/power management and control: Run-time power/energy
monitoring and sensing; heat/power/energy models; Dynamic Voltage and
Frequency Scaling (DVFS) and power/clock gating strategies; performance
vs. power/energy scaling and management.
*** Energy-aware large scale distributed systems: energy-efficient
grids, clouds and data centers; exascale computing systems; energy-aware
virtualization techniques for energy efficiency; energy-aware
frameworks; virtual machines and network infrastructure management.
*** Energy-aware communication: energy-efficient models, protocols and
routing algorithms applied in the physical (PHY), data-link (MAC),
network (IP), transport (TCP/UDP) and middleware layers above;
energy-efficient cross-layer protocols; energy trade‑offs between
communication and computation; energy-efficient network services and
*** Tools and algorithms: Programing languages, compilers and models for
energy-aware computing; profiling and simulation tools for
heat/power/energy estimation; power- and thermal-aware scheduling,
mapping and task/thread migration policies for energy efficiency;
energy-aware resource management; operating system support and energy
*** Green Computing: models, methodologies and paradigms; sustainable
computing; management and balance between performance, reliability and
energy consumption; standardization and benchmarking for energy-aware
systems; integration with smart grids.
Both theoretical papers and papers describing systems implementations
and real-world practical experiences will be welcome.
INSTRUCTIONS FOR PAPER SUBMISSION
You are invited to submit original and unpublished research works on
above and other topics related to optimization issues in energy
efficient high performance and distributed computing systems. Submitted
papers must not have been published or simultaneously submitted elsewhere.
Submission should include a cover page with authors' names, affiliation
addresses, fax numbers, phone numbers, and email addresses. Indicate
clearly the corresponding author and include up to 6 keywords from the
above list of topics and an abstract of no more than 400 words. The
full manuscript should be at most 8 pages using the two-column format.
Additional pages will be charged additional fee. Short papers (up to 4
pages), poster papers and posters (please refer to HPCS’2019 webpage for
the posters submission details) will also be accepted for submission. In
case of multiple authors, an indication of which author(s) is
responsible for correspondence must be indicated. Please include page
numbers on all submissions to make it easier for reviewers to provide
Submit your manuscript to the Workshop submission site:
Only PDF files will be accepted, uploaded to the submission link above.
Each paper will receive a minimum of three reviews. Papers will be
selected based on their originality, relevance, significance, technical
clarity and presentation, and references. Submission implies the
willingness of at least one of the authors to register and present the
paper, if accepted. At least one of the authors of each accepted paper
will have to register and attend the HPCS’2019 conference to present the
paper at the Workshop.
Accepted papers will be published in the conference proceedings.
Instructions for final manuscript format and requirements will be posted
on the HPCS’2019 web site. It is our intent to have the proceedings
formally published in hard and soft copies and be available at the time
of the conference. The proceedings is projected to be included in the
IEEE Digital Library and indexed in major indexing services accordingly.
- Paper Submissions (EasyChair): April 8, 2019
- Acceptance Notification: April 29, 2019
- Camera Ready Papers: May 8, 2019
- Registration Due: May 8, 2019
- Conference Dates: July 15 - 19, 2019
- Nuno Roma, INESC-ID, Instituto Superior Técnico, Univ. Lisboa
(Nuno.Roma at inesc-id.pt)
- Luís Veiga, INESC-ID, Instituto Superior Técnico, Univ. Lisboa
(Luis.Veiga at inesc-id.pt)
If you have any questions about paper submission or the workshop, please
contact the workshop organizers.
INESC-ID, IST, Universidade de Lisboa
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