[hpc-announce] (Deadline Extended) RADR: 3rd Workshop on Resource Arbitration for Dynamic Runtimes (Co-located with IPDPS-2021)

Swann Perarnau swann.perarnau at gmail.com
Tue Feb 2 11:00:29 CST 2021


Deadline Extended: February 8


RADR 2021: 3rd Workshop on Resource Arbitration for Dynamic Runtimes

Held in conjunction with IPDPS 2021
Friday, 21 May 2021



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. 


     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


Submission deadline: February 8, 2021 (Extended)
Author Notification: March 1, 2021
Camera-ready: March 21, 2021
Workshop Date: May 21, 2021


Submissions will be done through EasyChair.
Please see the RADR 2021 website for instructions.


Program Chairs:

     Emmanuel Jeannot, Inria
     Pete Beckman, Argonne National Laboratory

Publicity Chair:

     Swann Perarnau, Argonne National Laboratory

Program Committee:

     Siegfried Benkner, University of Vienna
     George Bosilca, University of Tennessee
     Balazs Gerofi, RIKEN
     Brice Goglin, Inria
     Stephen Olivier, Sandia National Laboratories
     Tapasya Patki, Lawrence Livermore National Laboratory
     Marc Perache, CEA
     Rolf Riesen, Intel
     Sameer Shende, University of Oregon

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