Hi , vendor:
Our platform is Jetson AGX.
In user space , we use ring buffer mechanism in V4L2 to get captured frames and copy the frames to user space application software block.
We want to improve the performance of memcpy , we know AGX is with ARMv8 and ARMv8 is with Neon.
So , if we want to implement our own memcpy based on Neon , what should we do?? Is there any sample code??
Thanks for suggestion