As per CUDA programming guide:
“Page-locking excessive amounts of memory may degrade system performance, since it reduces the amount of memory available to the system for paging. As a result, this function is best used sparingly to register staging areas for data exchange between host and device”
What % of the overall CPU RAM to be allocated with pinned memory, is a good/best choice for huge amounts of data?
Specifically on linux Intel/IBM.
Is there a more precise recommendation of how much is valid/good?