-
Notifications
You must be signed in to change notification settings - Fork 17
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Question about AUTO path? #42
Comments
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
When a Page Fault is encountered, will Auto perform all memcpy operations by the CPU, or will the CPU just touch the address corresponding to the page fault as in the DSA example code to deal with the missing page, while the hardware DSA does the memcpy.
I have 1MB of data that needs to be migrated between two addresses, and even though I do this by TOUCHING the first few bytes of each page in the 1MB, in actual execution, I keep running into Page Fault, and what do I need to do to avoid Page Fault in the HW path.
The text was updated successfully, but these errors were encountered: