On 10/10/2024 09:08, Stefano Brivio wrote:The only users of more than 1% of cycles are vu_init_elem() and vu_queue_map_desc(), perhaps we could try to speed those up... one day.I think vu_init_elem() could be executed only once at startup. I need to check how to do that. It's an easy improvement, it's on my list. Thanks, Laurent