topic How does the IMX8P board call the NPU through C++ in MCX Microcontrollers https://community.nxp.com/t5/MCX-Microcontrollers/How-does-the-IMX8P-board-call-the-NPU-through-C/m-p/2159837#M3825 <P>Currently, I'm using the IMX8p environment of linux5.4. I want to use the npu to reason the yolo model. The glibc version of the linux environment is relatively low, 2.25. Currently, there are relevant versions for the npu. For example, how does the source code of the ovxlib library support the use of npu in C++ on the current board environment?</P> Thu, 28 Aug 2025 09:46:10 GMT zhangchengyang 2025-08-28T09:46:10Z How does the IMX8P board call the NPU through C++ https://community.nxp.com/t5/MCX-Microcontrollers/How-does-the-IMX8P-board-call-the-NPU-through-C/m-p/2159837#M3825 <P>Currently, I'm using the IMX8p environment of linux5.4. I want to use the npu to reason the yolo model. The glibc version of the linux environment is relatively low, 2.25. Currently, there are relevant versions for the npu. For example, how does the source code of the ovxlib library support the use of npu in C++ on the current board environment?</P> Thu, 28 Aug 2025 09:46:10 GMT https://community.nxp.com/t5/MCX-Microcontrollers/How-does-the-IMX8P-board-call-the-NPU-through-C/m-p/2159837#M3825 zhangchengyang 2025-08-28T09:46:10Z Re: How does the IMX8P board call the NPU through C++ https://community.nxp.com/t5/MCX-Microcontrollers/How-does-the-IMX8P-board-call-the-NPU-through-C/m-p/2160265#M3834 <P>Hi,</P> <P>We recommend you not use early verison, the performance and model</P> <P>compatibility of NPU driver is not good. You can use L5.15.71 or L6.6.52.</P> <P><BR />Please download document from here, open the&nbsp;i.MX Machine Learning User's Guide</P> <P><A href="https://www.nxp.com/design/design-center/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applications-processors:IMXLINUX" target="_blank">https://www.nxp.com/design/design-center/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applications-processors:IMXLINUX</A></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/354656i14E918443E1BA730/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">image.png</span></span><BR /><BR />Best Regards,<BR />Zhiming</P> Fri, 29 Aug 2025 02:05:04 GMT https://community.nxp.com/t5/MCX-Microcontrollers/How-does-the-IMX8P-board-call-the-NPU-through-C/m-p/2160265#M3834 Zhiming_Liu 2025-08-29T02:05:04Z