Using Qualcomm DMA-BUF can achieve zero-copy memory conversion between CPU/GPU, and in general case, DMA-BUF is faster than traditional memory allocation, which saves time and…
Leave a CommentTech Notes
Using Qualcomm DMA-BUF can achieve zero-copy memory conversion between CPU/GPU, and in general case, DMA-BUF is faster than traditional memory allocation, which saves time and…
Leave a Comment