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* [PATCH v2 i-g-t 0/1] test/intel/xe_vm: Add oversubscribe concurrent bind stress subtest
@ 2026-03-09 11:54 Sobin Thomas
  2026-03-09 11:54 ` [PATCH v2 i-g-t 1/1] " Sobin Thomas
                   ` (4 more replies)
  0 siblings, 5 replies; 7+ messages in thread
From: Sobin Thomas @ 2026-03-09 11:54 UTC (permalink / raw)
  To: igt-dev, thomas.hellstrom; +Cc: nishit.sharma, Sobin Thomas

Add test for oversubscribing VRAM in multi process environment that
creates VM (scratch page), bind large BOs and submit workloads nearly
simultaneously.

Previous coverage lacked a scenario combining multi-process bind
with VRAM oversubscription. This generates memory pressure with
multi-process VM Bind activity and concurrent submission, excercising
the bind pipeline under eviction pressure.

Sobin Thomas (1):
  test/intel/xe_vm: Add oversubscribe concurrent bind stress subtest

 tests/intel/xe_vm.c | 438 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 438 insertions(+)

-- 
2.43.0


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2026-03-10  6:15 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
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2026-03-09 11:54 [PATCH v2 i-g-t 0/1] test/intel/xe_vm: Add oversubscribe concurrent bind stress subtest Sobin Thomas
2026-03-09 11:54 ` [PATCH v2 i-g-t 1/1] " Sobin Thomas
2026-03-10  6:15   ` Sharma, Nishit
2026-03-09 20:21 ` ✓ Xe.CI.BAT: success for " Patchwork
2026-03-09 20:22 ` ✓ i915.CI.BAT: " Patchwork
2026-03-10  0:28 ` ✗ Xe.CI.FULL: failure " Patchwork
2026-03-10  5:08 ` ✗ i915.CI.Full: " Patchwork

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