Assessing Application Efficiency and Performance Portability in Single-Source Programming for Heterogeneous Parallel Systems

Autor: August Ernstsson, Dalvan Griebler, Christoph Kessler

We analyze the performance portability of the skeleton-based, single-source multi-backend high-level programming framework SkePU across multiple different CPU-GPU heterogeneous systems. Thereby, we provide a systematic application efficiency characte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2246582bdce4bd75a9eb86ff8de7921
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-190797

Pattern-based Programming Abstractions for Heterogeneous Parallel Computing

Autor: August Ernstsson

Publikováno v: Linköping Studies in Science and Technology. Dissertations ISBN: 9789179291952

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02b5910e6ab20d4ee985af381db2121d
https://doi.org/10.3384/9789179291969

EXA2PRO: A Framework for High Development Productivity on Heterogeneous Computing Systems

Autor: Johan Ahlqvist, Dionysios D. Kehagias, Athanasios I. Papadopoulos, Athanasios I. Salamanis, Panos Seferlis, Lazaros Papadopoulos, Charles Prouveur, Samuel Thibault, Christoph Kessler, Nikos Vasilas, Theodoros Ioakimidis, August Ernstsson, Dimitrios Soudris, Matthieu Haefele

Publikováno v: IEEE Transactions on Parallel and Distributed Systems
IEEE Transactions on Parallel and Distributed Systems, Institute of Electrical and Electronics Engineers, 2021, Special Section on Innovative R&D toward the Exascale Era, ⟨10.1109/TPDS.2021.3104257⟩
IEEE Transactions on Parallel and Distributed Systems, 2021, Special Section on Innovative R&D toward the Exascale Era, ⟨10.1109/TPDS.2021.3104257⟩

Programming upcoming exascale computing systems is expected to be a major challenge. New programming models are required to improve programmability, by hiding the complexity of these systems from application developers. The EXA2PRO programming framew

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9b8e4bfc15fea8cfa3708e9ee1ff20c
https://hal.inria.fr/hal-03318644/document

Multi-Variant User Functions for Platform-Aware Skeleton Programming

Autor: August Ernstsson, Christoph Kessler

Publikováno v: ParCo 2019 Parallel Computing Conference
PARCO

Today’s computer architectures are increasingly specialized and heterogeneous configurations of computational units are common. To provide efficient programming of these systems while still achieving good performance, including performance portabil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a5e3ffd268e0d9e63406fe017b32850

SkePU 2: Flexible and Type-Safe Skeleton Programming for Heterogeneous Parallel Systems

Autor: August Ernstsson, Lu Li, Christoph Kessler

In this article we present SkePU 2, the next generation of the SkePU C++ skeleton programming framework for heterogeneous parallel systems. We critically examine the design and limitations of the SkePU 1 programming interface. We present a new, flexi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e632ac2687681b51bf03ebcf6080112b
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-144239