Ready PCIe data streaming solutions for FPGAs
Ready PCIe data streaming solutions for FPGAs
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适用于 FPGA 的就绪 PCIe 数据流解决方案
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
R. Spallek
中科院分区：
文献类型：
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作者：
Thomas B. Preußer;R. Spallek
主机工作站内FPGA加速器的PCIe连接方便，提供了高性能的直接集成。设计和配备为PCIe扩展卡的fpga板是现成的。本文概述了使用PCIe技术在用户应用程序中提供数据流抽象的选项。RIFFA和Xillybus是直接的实现，旨在提供这个级别的现成解决方案。本文将描述这些平台，并从易用性、感知成熟度和性能指标带宽和延迟方面对它们进行评估。最后提供了一个关于如何根据使用上下文选择合适平台的简要指南。
The PCIe attachment of FPGA accelerators within host workstations is convenient and offers a high-performance direct integration. FPGA-boards designed and equipped as PCIe extension cards are available off-the-shelf. This paper gives an overview on options to provide data streaming abstractions in user applications using PCIe technology. RIFFA and Xillybus are straightforward implementations, which aim at providing ready solutions at this level. This paper will describe these platforms and evaluate them in terms of their ease of use, their perceived maturity and the performance metrics bandwidth and latency. It concludes with providing a brief guideline on how to select the proper platform depending on the usage context.