2018

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Two Concurrent Data Structures for Efficient Datalog Query Processing (Poster)

Herbert Jordan, Bernhard Scholz, Pavle Subotic
PPoPPP 2018 - Feb 24-28 ACM

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Towards Automatic Compiler-assisted Performance and Energy Modeling for Message Passing Parallel Programs

Philipp Gschwandtner, Alexander Hirsch, Shajulin Benedict, Thomas Fahringer
PASA 2018 - Apr 9-12 IEEE

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Static Compiler Analyses for Application-specific Optimization of Task-parallel Runtime Systems

Peter Thoman, Peter Zangerl, Thomas Fahringer
Journal of Signal Processing Systems - Feb 02 Springer

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A Task-Based Particle-in-Cell Method with Automatic Load-Balancing using the AllScale Environment

Roman Iakymchuk, Herbert Jordan, Philipp Gschwandtner, Thomas Heller, Peter Thoman, Xavier Aguilar, Thomas Fahringer, Erwin Laure, Stefano Markidis
EASC 2018 - Apr 17-19 Edinburgh, UK

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CELERITY: Towards an Effective Programming Interface for GPU Clusters

Peter Thoman, Biagio Cosenza, Herbert Jordan, Philipp Gschwandtner, Thomas Fahringer, Ben Juurlink
PDP 2018 - May 21-23 IEEE

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A Taxonomy of Task-Based Technologies for High-Performance Computing

Peter Thoman, Kiril Dichev, Thomas Heller, Roman Iakymchuk, Xavier Aguilar, Khalid Hasanov, Philipp Gschwandtner, Pierre Lemarinier, Stefano Markidis, Herbert Jordan, Thomas Fahringer, Kostas Katrinis, Erwin Laure, Dimitrios S. Nikolopoulos
Journal of Supercomputing - Jan 13 Springer

2017

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A Taxonomy of Task-Based Technologies for High-Performance Computing

Peter Thoman, Khalid Hasanov, Kiril Dichev, Roman Iakymchuk, Xavier Aguilar, Philipp Gschwandtner, Erwin Laure, Herbert Jordan, Pierre Lemarinier, Kostas Katrinis, Dimitrios S. Nikolopoulos, Thomas Fahringer
WLPP 2017 - Sep 10-13 Lublin, Poland

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A Region-Aware Multi-Objective Auto-Tuner for Parallel Programs

Klaus Kofler, Juan J. Durillo, Philipp Gschwandtner and Thomas Fahringer
P2S2 2017 - Aug 14 Bristol, UK

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Task-parallel Runtime System Optimization Using Static Compiler Analysis

Peter Thoman, Peter Zangerl and Thomas Fahringer
CF 2017 - May 15-17 Siena, Italy

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Characterizing Performance and Cache Impacts of Code Multi-Versioning on Multicore Architectures

Peter Zangerl, Peter Thoman and Thomas Fahringer
PDP 2017 - March 5-8 St. Petersburg, Russia

2016

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A Context-aware Primitive for Nested Recursive Parallelism

Herbert Jordan, Peter Thoman, Peter Zangerl, Thomas Heller and Thomas Fahringer
Euro-Par 2016 - Aug 22-26 Grenoble, France

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On fast large-scale program analysis in Datalog

Bernhard Scholz, Herbert Jordan, Pavle Subotic, Till Westmann
CC 2016 - Mar 17-18 Barcelona, Spain

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Soufflé: On Synthesis of Program Analyzers

Herbert Jordan, Bernhard Scholz, Pavle Subotic
CAV 2016 - July 17-23 Torronto, Canada

2015

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Application-level Energy Awareness for OpenMP

Ferdinando Alessi, Peter Thoman, Giorgis Georgakoudis, Thomas Fahringer, and Dimitrios S. Nikolopoulos
IWOMP 2015 - Sep 30 - Oct 2 Aachen, Germany

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Automatic Data Layout Optimizations for GPUs

Klaus Kofler, Biagio Cosenza, Thomas Fahringer
Euro-Par 2015 - Aug 24-28 Vienna, Austria

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Optimizing Task Parallelism with Library-Semantics-Aware Compilation

Peter Thoman, Stefan Moosbrugger, Thomas Fahringer
Euro-Par 2015 - Aug 24-28 Vienna, Austria

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Point Distribution Tensor Computation on Heterogeneous Systems

Ivan Grasso, Marcel Ritter, Biagio Cosenza, Werner Benger, Gunter Hofstetter, Thomas Fahringer
ICCS 2015 - Jun 1-3 Reykjavík, Iceland

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Energy Prediction of OpenMP Applications using Random Forest Modeling Approach

Shajulin Benedict, Rejitha R.S., Philipp Gschwandtner, Radu Prodan, Thomas Fahringer
iWAPT 2015 - May 29 Hyderabad, India

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On the Quality of Implementation of the C++11 Thread Support Library

Peter Thoman, Philipp Gschwandtner, Thomas Fahringer
PDP 2015 - Mar 4-6 Turku, Finland

2014

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A uniform approach for programming distributed heterogeneous computing systems

Ivan Grasso, Simone Pellegrini, Biagio Cosenza, Thomas Fahringer
Journal of Parallel and Distributed Computing - Dec 10 ScienceDirect

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Parallelizing a CAD Model Processing Tool From the Automotive Industry

Luis Ayuso, Herbert Jordan, Thomas Fahringer, Bernhard Kronberger, Martin Schifko, Bernhard Höckner, Stefan Moosbrugger, Kevin Verma
APCI&E 2014 - Aug 25-26 Porto, Portugal

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On the Potential of Significance-Driven Execution for Energy-Aware HPC

Philipp Gschwandtner, Charalampos Chalios, Dimitrios S. Nikolopoulos, Hans Vandierendonck, Thomas Fahringer
EnA-HPC 2014 - Sep 1-2 Dresden, Germany

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Energy Efficient HPC on Embedded SoCs: Optimization Techniques for Mali GPU

Ivan Grasso, Petar Radojković, Nikola Rajović, Isaac Gelado, Alex Ramirez
IPDPS 2014 - May 19-23 Phoenix, Arizona, USA

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Compiler Multiversioning for Automatic Task Granularity Control

Peter Thoman, Herbert Jordan, Thomas Fahringer
Concurrency and Computation: Practice and Experience - May 19 Wiley Online Library

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Multi-Objective Auto-Tuning with Insieme: Optimization and Trade-Off Analysis for Time, Energy and Resource Usage

Philipp Gschwandtner, Juan J. Durillo, Thomas Fahringer
Euro-Par 2014 - Aug 25-29 Porto, Portugal

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SAMPO: An Agent-based Mosquito Point Model in OpenCL

Klaus Kofler, Gregory Davis, Sandra Gesing
SpringSim 2014 - Apr 13-16 Tampa, Florida, USA

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Modeling CPU Energy Consumption of HPC Applications on the IBM POWER7

Philipp Gschwandtner, Michael Knobloch, Bernd Mohr, Dirk Pleiter, Thomas Fahringer
PDP 2014 - Feb 12-14 Turin, Italy

2013

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A High-Level IR Transformation System

Herbert Jordan, Peter Thoman, Thomas Fahringer
PROPER 2013 - Aug 27 Aachen, Germany

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INSPIRE: The Insieme Parallel Intermediate Representation

Herbert Jordan, Simone Pellegrini, Peter Thoman, Klaus Kofler, Thomas Fahringer
PACT 2013 - Sep 7-11 Edinburgh, Scotland

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Adaptive Granularity Control in Task Parallel Programs using Multiversioning

Peter Thoman, Herbert Jordan, Thomas Fahringer
Euro-Par 2013 - Aug 26-30 Aachen, Germany

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libWater: Heterogeneous Distributed Computing Made Easy

Ivan Grasso, Simone Pellegrini, Biagio Cosenza, Thomas Fahringer
ICS 2013 - Jun 10-14 Eugene, Oregon, USA

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An Automatic Input-Sensitive Approach for Heterogeneous Task Partitioning

Klaus Kofler, Ivan Grasso, Biagio Cosenza, Thomas Fahringer
ICS 2013 - Jun 10-14 Eugene, Oregon, USA

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Automatic Problem Size Sensitive Task Partitioning on Heterogeneous Parallel Systems

Ivan Grasso, Klaus Kofler, Biagio Cosenza, Thomas Fahringer
PPoPP 2013 - Feb 23-27 Shenzhen, China

2012

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Tuning MPI Runtime Parameter Setting for High Performance Computing

Simone Pellegrini, Radu Prodan, Thomas Fahringer
IWPAPS 2012 - Sep 24-28 Beijing, China

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A Multi-Objective Auto-Tuning Framework for Parallel Codes

Herbert Jordan, Peter Thoman, Juan J. Durillo, Simone Pellegrini, Philipp Gschwandtner, Thomas Fahringer, Hans Moritsch
SC 2012 - Nov 12-15 Salt Lake City, Utah, USA

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On the Effects of CPU Caches on MPI Point-to-Point Communications

Simone Pellegrini, Torsten Hoefler, Thomas Fahringer
Cluster 2012 - Sep 24-28 Beijing, China

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Exact Dependence Analysis for Increased Communication Overlap

Simone Pellegrini, Torsten Hoefler, Thomas Fahringer
EuroMPI 2012 - Sep 23-26 Vienna, Austria

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Automatic OpenMP Loop Scheduling: A Combined Compiler and Runtime Approach

Peter Thoman, Herbert Jordan, Simone Pellegrini, Thomas Fahringer
IWOMP 2012 - Jun 11-13 Rome, Italy

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A Lightweight C++ Interface to MPI

Simone Pellegrini, Radu Prodan, Thomas Fahringer
PDP 2012 - Feb 15-17 Garching, Germany

2011

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Performance Analysis and Benchmarking of the Intel SCC

Philipp Gschwandtner, Thomas Fahringer, Radu Prodan
Cluster 2011 - Sep 26-30 Austin, Texas, USA

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Leveraging C++ Meta-programming Capabilities to Simplify the Message Passing Programming Model

Simone Pellegrini, Radu Prodan, Thomas Fahringer
EuroMPI 2011 - Sep 18-21 Santorini, Greece

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Automatic OpenCL Device Characterization: Guiding Optimized Kernel Design

Peter Thoman, Klaus Kofler, Heiko Studt, John Thomson, Thomas Fahringer
Euro-Par 2011 - Aug 29 - Sep 2 Bordeaux, France

2010

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Topology-Aware OpenMP Process Scheduling

Peter Thoman, Hans Moritsch, Thomas Fahringer
IWOMP 2010 - Jun 14-16 Tsukuba, Japan

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Automatic Tuning of MPI Runtime Parameter Settings by Using Machine Learning

Simone Pellegrini, Thomas Fahringer, Herbert Jordan, Hans Moritsch
Computer Frontiers 2010 - May 17-19 Bertinoro, Italy

2009

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Optimizing MPI Runtime Parameter Settings by Using Machine Learning

Simone Pellegrini, Wang Jie, Thomas Fahringer, Hans Moritsch
EuroPVM/MPI 2009 - Sep 7-10 Espoo, Finland