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RADR 2019: 1st Workshop on Resource Arbitration for Dynamic Runtimes
https://bit.ly/radr2019

Held in conjunction with IPDPS 2019
Friday, 24 May 2019
Rio de Janeiro, Brazil

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SUMMARY
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The question of efficient dynamic allocation of compute-node resources, such as
cores, by independent libraries or runtime systems can be a nightmare.
Scientists writing application components have no way to efficiently specify
and compose resource-hungry components. As application software stacks become
deeper and the interaction of multiple runtime layers compete for resources
from the operating system, it has become clear that intelligent cooperation is
needed. Resources such as compute cores, in-package memory, and even electrical
power must be orchestrated dynamically across application components, with the
ability to query each other and respond appropriately. A more integrated
solution would reduce intra-application resource competition and improve
performance. Furthermore, application runtime systems could request and
allocate specific hardware assets and adjust runtime tuning parameters up and
down the software stack.

The goal of this workshop is to gather and share the latest scholarly research
from the community working on these issues, at all levels of the HPC software
stack. This include thread allocation, resource arbitration and management,
containers, and so on, from runtime-system designers to compilers. We will also
use panel sessions and keynote talks to discuss these issues, share visions,
and present solutions.

For this workshop we welcome original work, presenting state of the practice and
state of the art and covering different aspects of resource arbitration, thread
placement, and resource management at the system level for parallel
applications on multicore systems. We also welcome surveys, position
papers, and standardization proposals. Submitted manuscripts may not exceed ten
(10) single-spaced double-column pages using 10-point size font on 8.5x11 inch
pages (IEEE conference style), including figures, tables, and references.

TOPICS
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Topology abstractions
Cache partitioning
Energy management
Thread management across software components
Memory allocation and partitioning
Hierarchical and heterogeneous memory
Communication progression
Containers for improved resource management
Software-defined networking
Cross-layer optimization
High-level abstractions to partition resources
Runtime system/language/library interaction
Parallel programming model coordination
Library cooperation
Resource conflicts between application components
Resource interference in the context of single workloads

IMPORTANT DATES
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Submission deadline: February 1, 2019
Author Notification: March 12, 2019
Workshop Date: May 24, 2019
Camera-ready: TBA

PAPER SUBMISSIONS
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Submissions will be done through EasyChair.
Please see the RADR 2019 website for instructions.

ORGANIZATION
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Program Chairs:

Emmanuel Jeannot, Inria
Pete Beckman, Argonne National Laboratory

Publicity Chair:

Swann Perarnau, Argonne National Laboratory

Program Committee:

Dorian Arnold, Emory University
Denis Barthou, Bordeaux INP
Siegfried Benkner, University of Vienna
George Bosilca, University of Tennessee
James H Cownie, Intel
Carter Edwards, Nvidia
Hal Finkel, Argonne National Laboratory
Karl Fuerlinger, LMU, München
Balazs Gerofi, RIKEN
Brice Goglin, Inria
Raymond Namyst, University of Bordeaux
Stephen Olivier, Sandia National Laboratories
Tapasya Patki, Lawrence Livermore National Laboratory
Marc Perache, CEA
Rolf Riesen, Intel
Sameer Shende, University of Oregon
Christian Terboven, RTW Aachen