《DE5a-NET-DDR4板的PCIe速率测试方法》

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Revision as of 14:22, 13 August 2019

Q：请问DE5a-NET-DDR4板卡的PCIe速率有测试过能达到多少吗？能否介绍下具体测试方法和流程。

A：PCIE的速度与实际运行的OS 以及pcie driver & app 都有关系。

使用DE5a-NET-DDR4板运行OpenCL, OPenCL 起来后，使用命令“aocl diagnose acl0”来测试PCIE速度：

此速度可认为是PCIe DDR4 协同工作时，PCIE速度在6GB/s左右。

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