Alex Sierra ea19fbb646 src: use SVM mechanism to register userptr memory ...

Register and map userptrs through Shared Virtual Memory(SVM) API at
the Kernel level when available. Using this approach, performance
will be improve as register/unregister memory will not trigger any
system call to KFD driver.

Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Change-Id: I20723cbeb340bf48b95e1115f0102c031397bc14


[ROCm/ROCR-Runtime commit: 178a619b80]

2022-10-21 15:32:02 -04:00

..

rocr-runtime

src: use SVM mechanism to register userptr memory

2022-10-21 15:32:02 -04:00