New issue
Advanced search Search tips

Issue 777060 link

Starred by 1 user

Issue metadata

Status: Available
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Feature



Sign in to add a comment

Consider using MAP_POPULATE when mapping GPU transfer buffers.

Project Member Reported by vmi...@chromium.org, Oct 21 2017

Issue description

MAP_POPULATE may pre-populate the page table, with may make 1st access faster with the assumption that we will soon access all of it.
 
Project Member

Comment 1 by sheriffbot@chromium.org, Oct 22

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Components: Internals>GPU
Components: -Internals>GPU Internals>GPU>Internals
Status: Available (was: Untriaged)
vmiura: is this still a valid feature request?
Cc: khushals...@chromium.org zmo@chromium.org jdarpinian@chromium.org
Status: Archived (was: Available)
I think this may still be a low hanging fruit to try.  Leaving open, and adding folks to increase visibility.
Status: Available (was: Archived)

Sign in to add a comment