518 citations · 1k across the 15 of their papers we have counts for
3 papers · 1 filter
Expression Templates Revisited: A Performance Analysis of the Current ET Methodology
Klaus Iglberger, Georg Hager, Jan Treibig +1
In the last decade, Expression Templates (ET) have gained a reputation as an efficient performance optimization tool for C++ codes. This reputation builds on several ET-based linea…
Pushing the limits for medical image reconstruction on recent standard multicore processors
Jan Treibig, Georg Hager, Hannes G. Hofmann +2
Volume reconstruction by backprojection is the computational bottleneck in many interventional clinical computed tomography (CT) applications. Today vendors in this field replace s…
LIKWID: Lightweight Performance Tools
Jan Treibig, Georg Hager, Gerhard Wellein
Exploiting the performance of today's microprocessors requires intimate knowledge of the microarchitecture as well as an awareness of the ever-growing complexity in thread and cach…