Key Dates

Submission Deadline

June 2, 2015

Author Notification

June 30, 2015

Paper for Workshop

July 31, 2015


August 25, 2015

Paper Camera Ready

October 2, 2015


Submit your paper here
(track UCHPC)

Hosting Conference

Previous Workshops

2014 @ EuroPar'14
2013 @ EuroPar'13
2012 @ EuroPar'12
2011 @ EuroPar'11
2010 @ EuroPar'10
2009 @ CF'09
2008 @ ICCSA'08


Deadline Extension: Paper Submission deadline is June 2, 2015.


Recent issues with the power consumption of conventional HPC hardware results in both new interest in accelerator hardware and in usage of mass-market hardware originally not designed for HPC. The most prominent examples are GPUs, but FPGAs, DSPs and embedded designs are also possible candidates to provide higher power efficiency, as they are used in energy-restriced environments, such as smartphones or tablets. The so-called "dark silicon" forecast, i.e. not all transistors may be active at the same time, may lead to even more specialized hardware in future mass-market products. Exploiting this hardware for HPC can be a worthwhile challenge.

As the word "UnConventional" in the title suggests, the workshop focuses on usage of hardware or platforms for HPC, which are not (yet) conventially used today, and may not be designed for HPC in the first place. Reasons for its use can be raw computing power, good performance per watt, or low cost in general. To address this unconventional hardware, often, new programming approaches and paradigms are required to make best use of it. Another focus of the workshop is on innovative, (yet) unconventional new programming models, and algorithms (e.g. Big Data) exploiting unconventional HPC hardware or software.

To this end, UCHPC tries to capture solutions for HPC which are unconventional today but could become conventional and significant tomorrow, and thus provide a glimpse into the future of HPC.


The goal of this workshop is to present research exploring currently unconventional techniques for HPC and their benefits. UCHPC also covers according programming models, compiler techniques, and tools. Thus, suggested topics for papers include, but are not limited to the following:
  • Innovative use of hardware and software unconventional for HPC
  • HPC applications in connection with HPC on GPUs (GPGPU), low power/embedded processors, FPGAs, Intel's Xeon Phi architecture, Tilera's tile-based many-core processors, AMDs HSA/hUMA concept, Processing in Memory (PIM), accelerators, etc.
  • Cluster/Grid solutions using unconventional hardware, e.g. clusters of game consoles, nodes using GPUs, Low Power/Embedded Processors, MPSoCs, new many-cores from Intel and/or ARM designs, Mac Minis/AppleTVs, FPGAs etc.
  • Heterogeneous computing on hybrid platforms
  • Performance and scalability studies in HPC using unconventional hardware
  • Reconfigurable Computing for HPC
  • Performance modeling, analysis and tools for HPC with unconventional hardware
  • New/modified or unconventional programming models for HPC, including e.g. PGAS or task-based concepts
  • Big data and/or deep learning using unconventional HPC hardware or software

Paper Submission, Registration, and Publication

Workshop papers must not exceed 12 single-spaced, single-column pages in LNCS style. On acceptance of the submission, at least one author is required to register for workshop attendance at Euro-Par 2015 and present the paper in the workshop.

Login in to the Euro-Par 2015 Workshop submission server (author role), select the track "UCHPC - UnConventional High Performance Computing", and submit your paper in PDF format. It must not be simultaneously submitted to the main conference or any other publication outlet.

For the workshop, we will prepare hand-outs with the revised papers. These will be published after the conference in the workshop proceedings of Euro-Par 2015, part of the LNCS series of Springer.

Best Paper Award

As in recent years, we will give out a best paper award with a small price related to the workshop background.