70 citations · 333 across the 25 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
physics.plasm-ph2017★ 1 cited
Efficient proton acceleration from laser-driven cryogenic hydrogen target of various shapes
A. Sharma, A. Huebl, A. Andreev
We theoretically investigate high energy, collimated proton beam with three dimensional particle in cell simulations of ultrashort petawatt laser interaction with cryogenic hydroge…
cs.DC2017★ 34 cited
Tuning and optimization for a variety of many-core architectures without changing a single line of implementation code using the Alpaka library
Alexander Matthes, René Widera, Erik Zenker +3
We present an analysis on optimizing performance of a single C++11 source code using the Alpaka hardware abstraction library. For this we use the general matrix multiplication (GEM…
cs.PF2017★ 9 cited
On the Scalability of Data Reduction Techniques in Current and Upcoming HPC Systems from an Application Perspective
Axel Huebl, Rene Widera, Felix Schmitt +5
We implement and benchmark parallel I/O methods for the fully-manycore driven particle-in-cell code PIConGPU. Identifying throughput and overall I/O size as a major challenge for a…