37 citations · 100 across the 16 of their papers we have counts for
7 papers · 1 filter
Analysis of Intel's Haswell Microarchitecture Using The ECM Model and Microbenchmarks
Johannes Hofmann, Dietmar Fey, Jan Eitzinger +2
This paper presents an in-depth analysis of Intel's Haswell microarchitecture for streaming loop kernels. Among the new features examined is the dual-ring Uncore design, Cluster-on…
Execution-Cache-Memory Performance Model: Introduction and Validation
Johannes Hofmann, Jan Eitzinger, Dietmar Fey
This report serves two purposes: To introduce and validate the Execution-Cache-Memory (ECM) performance model and to provide a thorough analysis of current Intel processor architec…
OpenCL 2.0 for FPGAs using OCLAcc
Franz Richter-Gottfried, Alexander Ditter, Dietmar Fey
Designing hardware is a time-consuming and complex process. Realization of both, embedded and high-performance applications can benefit from a design process on a higher level of a…
Performance analysis of the Kahan-enhanced scalar product on current multicore processors
Johannes Hofmann, Dietmar Fey, Jan Eitzinger +2
We investigate the performance characteristics of a numerically enhanced scalar product (dot) kernel loop that uses the Kahan algorithm to compensate for numerical errors, and desc…
A Holistic Approach for Modeling and Synthesis of Image Processing Applications for Heterogeneous Computing Architectures
Christian Hartmann, Anna Yupatova, Marc Reichenbach +2
Image processing applications are common in every field of our daily life. However, most of them are very complex and contain several tasks with different complexities which result…
Automatic Optimization of Hardware Accelerators for Image Processing
Oliver Reiche, Konrad Häublein, Marc Reichenbach +3
In the domain of image processing, often real-time constraints are required. In particular, in safety-critical applications, such as X-ray computed tomography in medical imaging or…
Proceedings of the DATE Friday Workshop on Heterogeneous Architectures and Design Methods for Embedded Image Systems (HIS 2015)
Frank Hannig, Dietmar Fey, Anton Lokhmotov
This volume contains the papers accepted at the DATE Friday Workshop on Heterogeneous Architectures and Design Methods for Embedded Image Systems (HIS 2015), held in Grenoble, Fran…