http://www.terasic.com.tw/wiki/index.php?action=history&feed=atom&title=%E3%80%8ADE5a-NET-DDR4%E6%9D%BF%E7%9A%84PCIe%E9%80%9F%E7%8E%87%E6%B5%8B%E8%AF%95%E6%96%B9%E6%B3%95%E3%80%8B 2026-05-20T09:37:15Z Revision history for this page on the wiki MediaWiki 1.16.5 http://www.terasic.com.tw/wiki/index.php?title=%E3%80%8ADE5a-NET-DDR4%E6%9D%BF%E7%9A%84PCIe%E9%80%9F%E7%8E%87%E6%B5%8B%E8%AF%95%E6%96%B9%E6%B3%95%E3%80%8B&diff=3749&oldid=prev 2019-08-13T07:08:37Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 07:08, 13 August 2019</td> </tr><tr><td colspan="2" class="diff-lineno">Line 5:</td> <td colspan="2" class="diff-lineno">Line 5:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>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：</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>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：</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>[[File:DE5a-NET-DDR4_PCIE_speed.png|<del class="diffchange diffchange-inline">800</del>]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[File:DE5a-NET-DDR4_PCIE_speed.png|<ins class="diffchange diffchange-inline">800px</ins>]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>此速度可认为是PCIe DDR4 协同工作时，PCIE速度在6GB/s左右。</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>此速度可认为是PCIe DDR4 协同工作时，PCIE速度在6GB/s左右。</div></td></tr> </table>

Dongliu http://www.terasic.com.tw/wiki/index.php?title=%E3%80%8ADE5a-NET-DDR4%E6%9D%BF%E7%9A%84PCIe%E9%80%9F%E7%8E%87%E6%B5%8B%E8%AF%95%E6%96%B9%E6%B3%95%E3%80%8B&diff=3748&oldid=prev 2019-08-13T07:07:46Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 07:07, 13 August 2019</td> </tr><tr><td colspan="2" class="diff-lineno">Line 5:</td> <td colspan="2" class="diff-lineno">Line 5:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>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：</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>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：</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>[[File:DE5a-NET-DDR4_PCIE_speed.png]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[File:DE5a-NET-DDR4_PCIE_speed.png<ins class="diffchange diffchange-inline">|800</ins>]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>此速度可认为是PCIe DDR4 协同工作时，PCIE速度在6GB/s左右。</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>此速度可认为是PCIe DDR4 协同工作时，PCIE速度在6GB/s左右。</div></td></tr> </table>

Dongliu http://www.terasic.com.tw/wiki/index.php?title=%E3%80%8ADE5a-NET-DDR4%E6%9D%BF%E7%9A%84PCIe%E9%80%9F%E7%8E%87%E6%B5%8B%E8%AF%95%E6%96%B9%E6%B3%95%E3%80%8B&diff=3742&oldid=prev 2019-08-13T06:22:09Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 06:22, 13 August 2019</td> </tr><tr><td colspan="2" class="diff-lineno">Line 10:</td> <td colspan="2" class="diff-lineno">Line 10:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>[[back]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[<ins class="diffchange diffchange-inline">DE5a-NET-DDR4 FAQ|</ins>back]]</div></td></tr> </table>

Dongliu http://www.terasic.com.tw/wiki/index.php?title=%E3%80%8ADE5a-NET-DDR4%E6%9D%BF%E7%9A%84PCIe%E9%80%9F%E7%8E%87%E6%B5%8B%E8%AF%95%E6%96%B9%E6%B3%95%E3%80%8B&diff=3741&oldid=prev 2019-08-13T06:21:40Z

<p>Created page with &quot;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 ...&quot;</p> <p><b>New page</b></p><div>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。<br /> <br /> A：PCIE的速度与实际运行的OS 以及pcie driver &amp; app 都有关系。<br /> <br /> 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：<br /> <br /> [[File:DE5a-NET-DDR4_PCIE_speed.png]]<br /> <br /> 此速度可认为是PCIe DDR4 协同工作时，PCIE速度在6GB/s左右。<br /> <br /> <br /> [[back]]</div>

Dongliu