[Bug 94814] Purging GPU memory, out of memory kernel error, plenty of memory available

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94814

Konstantin Svist <fry.kun at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|WONTFIX                     |---

--- Comment #8 from Konstantin Svist <fry.kun at gmail.com> ---
During fullscreen playback in Chrome:

805 objects, 3278426112 bytes
288 [64] objects, 278114304 [220778496] bytes in gtt
  14 [4] active objects, 14336000 [1581056] bytes
  274 [60] inactive objects, 263778304 [219197440] bytes
431 unbound objects, 2992934912 bytes
359 purgeable objects, 2485317632 bytes
3 pinned mappable objects, 24883200 bytes
24 fault mappable objects, 9797632 bytes
2147483648 [268435456] gtt total

[k]batch pool: 1 objects, 4096 bytes (4096 active, 0 inactive, 4096 global, 0
shared, 0 unbound)
Xorg: 479 objects, 3213553664 bytes (24576 active, 228794368 inactive,
228818944 global, 3185053696 shared, 2981982208 unbound)
chrome: 305 objects, 71716864 bytes (14237696 active, 42319872 inactive,
56557568 global, 8298496 shared, 10604544 unbound)


fullscreen playback in Firefox:

854 objects, 3372785664 bytes
222 [54] objects, 441774080 [257937408] bytes in gtt
  13 [7] active objects, 11980800 [3506176] bytes
  209 [47] inactive objects, 429793280 [254431232] bytes
546 unbound objects, 2923237376 bytes
206 purgeable objects, 1637277696 bytes
2 pinned mappable objects, 16588800 bytes
8 fault mappable objects, 6836224 bytes
2147483648 [268435456] gtt total

[k]batch pool: 1 objects, 4096 bytes (4096 active, 0 inactive, 4096 global, 0
shared, 0 unbound)
Xorg: 577 objects, 3193176064 bytes (8359936 active, 405225472 inactive,
413585408 global, 3138600960 shared, 2776838144 unbound)
Compositor: 264 objects, 305332224 bytes (11841536 active, 143101952 inactive,
154943488 global, 127733760 shared, 145436672 unbound)



Chrome running, before playback:

320 objects, 118308864 bytes
271 [31] objects, 111185920 [44167168] bytes in gtt
  4 [2] active objects, 8429568 [8364032] bytes
  267 [29] inactive objects, 102756352 [35803136] bytes
4 unbound objects, 4206592 bytes
35 purgeable objects, 20267008 bytes
3 pinned mappable objects, 16605184 bytes
15 fault mappable objects, 26685440 bytes
2147483648 [268435456] gtt total

Xorg: 130 objects, 81498112 bytes (8359936 active, 66584576 inactive, 74944512
global, 49770496 shared, 4194304 unbound)
chrome: 174 objects, 43937792 bytes (0 active, 43438080 inactive, 43438080
global, 8298496 shared, 12288 unbound)


Firefox running, before playback:

548 objects, 379908096 bytes
450 [113] objects, 350113792 [169140224] bytes in gtt
  6 [3] active objects, 9801728 [9412608] bytes
  444 [110] inactive objects, 340312064 [159727616] bytes
12 unbound objects, 22020096 bytes
53 purgeable objects, 1519616 bytes
3 pinned mappable objects, 16605184 bytes
53 fault mappable objects, 89317376 bytes
2147483648 [268435456] gtt total

[k]batch pool: 2 objects, 12288 bytes (0 active, 12288 inactive, 12288 global,
0 shared, 0 unbound)
Xorg: 283 objects, 228872192 bytes (9732096 active, 203894784 inactive,
213626880 global, 160358400 shared, 12492800 unbound)
Compositor: 251 objects, 276197376 bytes (0 active, 253493248 inactive,
253493248 global, 127180800 shared, 17752064 unbound)


Isn't it weird that playback causes >3G mem usage?
Also, still having video corruption issues on fullscreen playback from bug
97037 and bug 97089 (I suspect those are related to each other; not sure if
related to this bug, too)


Please help, the driver is near unusable for me right now! Neither the distro
version nor the latest git works!
currently on
commit 52343d7da1cc8f3aef3497dfac5d16c249b2a63d
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Mon Aug 8 11:31:51 2016 +0100

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