70 citations · 121 across the 3 of their papers we have counts for
3 papers
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.DC2016★ 17 cited
Performance-Portable Many-Core Plasma Simulations: Porting PIConGPU to OpenPower and Beyond
Erik Zenker, René Widera, Axel Huebl +4
With the appearance of the heterogeneous platform OpenPower,many-core accelerator devices have been coupled with Power host processors for the first time. Towards utilizing their f…
cs.DC2016★ 70 cited
Alpaka - An Abstraction Library for Parallel Kernel Acceleration
Erik Zenker, Benjamin Worpitz, René Widera +5
Porting applications to new hardware or programming models is a tedious and error prone process. Every help that eases these burdens is saving developer time that can then be inves…