Code Generation for High-Level Synthesis of Multiresolution Applications on FPGAs
Code Generation for High-Level Synthesis of Multiresolution Applications on FPGAs
复制标题
FPGA 上多分辨率应用高级综合的代码生成
DOI:
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复制
发表时间:
2014
期刊:
影响因子:
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通讯作者:
J. Teich
中科院分区:
文献类型:
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作者:
Moritz Schmid;Oliver Reiche;Christian Schmitt;Frank Hannig;J. Teich
Multiresolution Analysis (MRA) is a mathematical method that is based on working on a problem at different scales. One of its applications is medical imaging where pro- cessing at multiple scales—based on the concept of Gaussian and Laplacian image pyramids—is a well-known technique. It is often applied to reduce noise while preserving image detail on different levels of granularity without modifying the filter kernel. In scientific computing, multigrid methods are a popular choice, as they are asymptotically optimal solvers for elliptic Partial Differential Equations (PDEs). As such algorithms have a very high computational complexity that would overwhelm CPUs in the presence of real-time constraints, application-specific processors come into consideration for implementation. Despite of huge advancements in leveraging productivity in the respective fields, designers are still required to have detailed knowledge about coding techniques and the targeted architecture to achieve efficient solutions. Recently, the HIPA cc framework was proposed as a means for automatic code generation of image processing algorithms, based on a Domain-Specific Language (DSL). From the same code base, it is possible to generate code for efficient implementations on several accelerator technologies including different types of Graphics Processing Units (GPUs) as well as reconfigurable logic (FPGAs). In this work, we demonstrate the ability of HIPA cc to generate code for the implementation of multiresolution applications on FPGAs and embedded GPUs. I. INTRODUCTION
DOI:
10.1016/j.jpdc.2014.08.008
发表时间:
2014
期刊:
J. Parallel Distributed Comput.
影响因子:
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作者:
R. Membarth;O. Reiche;C. Schmitt;F. Hannig;J. Teich;M. Stürmer;H. Köstler
通讯作者:
H. Köstler
DOI:
10.7873/date.2014.099
发表时间:
2014
期刊:
2014 Design, Automation & Test in Europe Conference & Exhibition (DATE)
影响因子:
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作者:
R. Membarth;O. Reiche;F. Hannig;J. Teich
通讯作者:
J. Teich
DOI:
10.1145/2656075.2656081
发表时间:
2014
期刊:
2014 International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS)
影响因子:
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作者:
O. Reiche;M. Schmid;F. Hannig;R. Membarth;J. Teich
通讯作者:
J. Teich