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fix: skip always resident allocations during trim

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Related-To: NEO-12461

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
This commit is contained in:
Szymon Morek
2024-08-27 12:51:42 +00:00
committed by Compute-Runtime-Automation
parent 85359331ce
commit c9457bb5eb
2 changed files with 59 additions and 0 deletions
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49
shared/test/unit_test/os_interface/windows/wddm_residency_controller_tests.cpp
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@@ -561,6 +561,55 @@ TEST_F(WddmResidencyControllerWithGdiTest, WhenTrimmingToBudgetThenEvictedAlloca
EXPECT_TRUE(allocation3.getResidencyData().resident[osContextId]);
}
TEST_F(WddmResidencyControllerWithGdiTest, givenAlwaysResidentAllocationWhenTrimResidencyToBudgetCalledThenDontEvict) {
gdi->setNonZeroNumBytesToTrimInEvict();
MockWddmAllocation allocation(rootDeviceEnvironment->getGmmHelper());
allocation.getResidencyData().resident[osContextId] = true;
allocation.getResidencyData().updateCompletionData(0, osContextId);
*residencyController->getMonitoredFence().cpuAddress = 1;
residencyController->getMonitoredFence().lastSubmittedFence = 1;
residencyController->getMonitoredFence().currentFenceValue = 1;
wddm->evictResult.called = 0;
csr->getEvictionAllocations().push_back(&allocation);
allocation.updateResidencyTaskCount(GraphicsAllocation::objectAlwaysResident, osContextId);
std::mutex mtx;
std::unique_lock<std::mutex> lock(mtx);
residencyController->trimResidencyToBudget(3 * 4096, lock);
EXPECT_TRUE(allocation.getResidencyData().resident[osContextId]);
}
TEST_F(WddmResidencyControllerWithGdiTest, givenAlwaysResidentAllocationWhenTrimResidencyCalledThenDontEvict) {
gdi->setNonZeroNumBytesToTrimInEvict();
MockWddmAllocation allocation(rootDeviceEnvironment->getGmmHelper());
allocation.getResidencyData().resident[osContextId] = true;
allocation.getResidencyData().updateCompletionData(0, osContextId);
*residencyController->getMonitoredFence().cpuAddress = 1;
residencyController->getMonitoredFence().lastSubmittedFence = 1;
residencyController->getMonitoredFence().currentFenceValue = 1;
wddm->evictResult.called = 0;
csr->getEvictionAllocations().push_back(&allocation);
allocation.updateResidencyTaskCount(GraphicsAllocation::objectAlwaysResident, osContextId);
D3DKMT_TRIMNOTIFICATION trimNotification = {0};
trimNotification.Flags.PeriodicTrim = 1;
trimNotification.NumBytesToTrim = 0;
residencyController->trimResidency(trimNotification.Flags, trimNotification.NumBytesToTrim);
EXPECT_TRUE(allocation.getResidencyData().resident[osContextId]);
}
TEST_F(WddmResidencyControllerWithGdiTest, GivenLastFenceIsGreaterThanMonitoredWhenTrimmingToBudgetThenWaitForCpu) {
gdi->setNonZeroNumBytesToTrimInEvict();