Fifth Workshop on Models, Algorithms and Methodologies
for Hybrid Parallelism in new HPC Systems
Bialystok, Poland, September 8-11, 2019
jointly with the
13th International
Conference on Parallel Processing
and Applied Mathematics PPAM 2019
Background
MAMHYP19 is the fifth workshop after the first four held in
Torun ,
Warsaw,
Krakow and
Lublin in 2011,
2013, 2015 and 2017 respectively, jointly to the PPAM conferences.
Since then, the development of
efficient algorithms for HPC systems with multiple forms of parallelism, is still a challenging problem.
More precisely, from an architectural point of view , a High Performance Computing system can be described by means of a hybrid multi-level structure: at the highest level there are several systems connected among them by geographic networks (System level); an intermediate level is composed by the nodes in a single system communicating among them by means of dedicated fast networks or high performance switches (Node level); at the lowest level, finally, there are several computing elements, computing cores as well as graphic accelerators, sharing resources in a single CPU (Core level).
These architecture levels have very different features and they
require different algorithmic development methodologies. For such a
reason, the development of algorithms and scientific software for
these system implies a suitable combination of several methodologies
to deal with the different kinds of parallelism corresponding to each
architectural level. The general aim is then the development of hybrid
and hierarchical algorithms, able to be aware of the underlying
platform. Main problems in this field are the management of large
parallelism degree due to several computing units, the heterogeneity
of these devices and the combination of the several kinds of
parallelism in a single algorithm. These topics are mainly
investigated also to gain the so called exascale performance, and,
from another side, the high performance cloud computing, with regard
to the so called Internet of Things and its interaction with HPC.
This workshop focuses specifically on Models, Methodologies,
Algorithms and Environments to exploit all forms of parallelism and
their combination at the all levels in the emerging HPC
multicomputers, with the goal of gathering the current state of
knowledge in the field.
Paper Submission and Publication
All rules of paper submission of the PPAM conference apply. In particular:
Papers will be refereed and accepted on the basis of their scientific merit and relevance to the
Workshop topics.Papers presented at the Workshop will be included into the conference proceedings and
published after the conference by Springer in the LNCS series.Before the Workshop, abstracts of accepted papers will be posted on this site.
Authors should submit papers (PDF files) using the online submission tool
Papers are not to exceed 10 pages (LNCS style)
Final camera-ready versions of accepted papers will be required by November 2, 2019.
Dates
Submission of Papers:
May 6, 2019 (extended)
Notification of Acceptance: May 31, 2019
Conference: September 9-11, 2019
Camera-Ready Papers: November 2, 2019
Session Organizers
Giuliano Laccetti (Univ. of Naples Federico II and INFN) giuliano.laccetti@unina.it
Marco Lapegna (Univ. of Naples Federico II and INFN) marco.lapegna@unina.it
Raffaele Montella (Univ. of Naples Parthenope and Univ. of Chicago) raffaele.montella@uniparthenope.it
Program committee (tentative)
- Alfredo Buttari, CNRS (National Center for Scientific Research) , France
- Jack Dongarra, University of Tennessee and Oak
Ridge National Laboratory, USA
- Ian Foster, Argonne National Lab, USA, and University of Chicago, USA
- Javier Garcia/Blas, University Carlos III, Madrid Spain
- Sokol Kosta,
Aalborg University Copenhagen, Denmark
- Giuliano Laccetti, University of Naples Federico II, Italy, and INFN (Nuclear
Physics National Institute), Italy
- Marco Lapegna, University of Naples Federico II, Italy, and INFN (Nuclear Physics National Institute), Italy
- Valeria Mele, University of Naples Federico II, Italy
- Paul Messina, Argonne National Laboratory, USA
- Raffaele Montella, University of Naples Parthenope, Italy, and
University of Chicago, USA
- Almerico Murli, CMCC (Euro-Mediterranean Center for Climate Change), and SPACI (Southern Partnership for Advanced
Computational Infrastructures),
Italy
- Guido Russo, University of Naples Federico II, Italy, and INFN (Nuclear
Physics National Institute), Italy
The workshop has been held monday, september 9 with the following program
Luisa d'Amore, Rosalba Cacciapuoti and Valeria Mele: Ab-initio Functional Decomposition of Kalman Filter: a feasibility analysis on Constrained Least Squares Problems - Slides
Ivan Lirkov - Performance Analysis of a Parallel Denoising Algorithm on Intel Xeon Computer System - Slides
Giuliano Laccetti, Marco Lapegna, Valeria Mele and Diego Romano - An adaptive strategy for dynamic data clustering with the K-means algorithm - Slides
Raffaele Montella, Diana Di Luccio, Sokol Kosta, Aniello Castiglione and Antonio Maratea - Security and storage issues in Internet of Floating Things edge-cloud data movement - Slides
Special Issue on Scientific Journal
The authors of the papers presented at the workshop, as well as all the
interested scientists through an usual Call for Papers, will be invited to
submit extended versions of their work to
a
special issue of
a Scientific Journal (SCOPUS Indexed)