Generating FPGA-based image processing accelerators with Hipacc: (Invited paper)
Generating FPGA-based image processing accelerators with Hipacc: (Invited paper)
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使用 Hipacc 生成基于 FPGA 的图像处理加速器:(特邀论文)
DOI:
10.1109/iccad.2017.8203894
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
F. Hannig
中科院分区:
文献类型:
--
作者:
O. Reiche. M. A. Özkan;R. Membarth;J. Teich;F. Hannig
Domain-Specific Languages (DSLs) provide a high-level and domain-specific abstraction to describe algorithms within a certain domain concisely. Since a DSL separates the algorithm description from the actual target implementation, it offers a high flexibility among heterogeneous hardware targets, such as CPUs and GPUs. With the recent uprise of promising High-Level Synthesis (HLS) tools, like Vivado HLS and Altera OpenCL, FPGAs are becoming another attractive target architecture. Particularly in the domain of image processing, applications often come with stringent requirements regarding performance, energy efficiency, and power, for which FPGA have been proven to be among the most suitable architectures. In this work, we present the Hipacc framework, a DSL and source-to-source compiler for image processing. We show that domain knowledge can be captured to generate tailored implementations for C-based HLS from a common high-level DSL description targeting FPGAs. Our approach includes FPGA-specific memory architectures for handling point and local operators, as well as several high-level transformations. We evaluate our approach by comparing the resulting hardware accelerators to GPU implementations, generated from exactly the same DSL source code.
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DOI:
10.1109/asap.2015.7245730
发表时间:
2015-07
期刊:
2015 IEEE 26th International Conference on Application-specific Systems, Architectures and Processors (ASAP)
影响因子:
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作者:
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通讯作者:
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期刊:
ACM Transactions on Graphics (TOG)
影响因子:
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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:
--
作者:
R. Membarth;O. Reiche;F. Hannig;J. Teich
通讯作者:
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影响因子:
6.2
作者:
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通讯作者:
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DOI:
10.1016/j.sysarc.2015.09.004
发表时间:
2015
期刊:
J. Syst. Archit.
影响因子:
--
作者:
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通讯作者:
D. Fey