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[Bug 1046962] radeonsi: 3D engines causing frequent GPU lockups
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 12 Jul 2017 10:01:30 +0000
  • Message-id: <bug-1046962-21960-HCbbQ9dhVI@http.bugzilla.opensuse.org/>
http://bugzilla.opensuse.org/show_bug.cgi?id=1046962
http://bugzilla.opensuse.org/show_bug.cgi?id=1046962#c10

--- Comment #10 from Max Staudt <mstaudt@xxxxxxxx> ---
(In reply to Mircea Kitsune from comment #8)
Could be we talking a VRAM memory leak?

Hmm, interesting. I don't have a radeon system at hand, but you can typically
monitor memory usage through debugfs. Get a root shell and have a peek through
the files in /sys/kernel/debug/dri/0/ - they're named differently for each
driver, but radeon definitely has at least one that displays the amount of
memory allocated to BOs.

Thus, you can SSH in, or run this on a second screen (as root!):

watch -n 1 cat /sys/kernel/debug/dri/0/THE_FILE_NAME

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