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Optimize first access to shared allocations

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Change-Id: Ia3ce5f1e448128e7c9dfffb9ad49aaee15bdf948
Signed-off-by: Maciej Dziuban <maciej.dziuban@intel.com>
Related-To: NEO-5059
This commit is contained in:
Maciej Dziuban
2020-09-14 16:39:12 +02:00
committed by sys_ocldev
parent a28e883691
commit 97ec64d22c
9 changed files with 217 additions and 49 deletions
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8
opencl/test/unit_test/kernel/kernel_tests.cpp
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@@ -1858,7 +1858,7 @@ HWTEST_F(KernelResidencyTest, givenSharedUnifiedMemoryAndPageFaultManagerWhenMak
sharedProperties.subdeviceBitfield = pDevice->getDeviceBitfield();
auto unifiedMemoryAllocation = svmAllocationsManager->createSharedUnifiedMemoryAllocation(pDevice->getRootDeviceIndex(), 4096u, sharedProperties, mockKernel.mockContext->getSpecialQueue());
auto unifiedMemoryGraphicsAllocation = svmAllocationsManager->getSVMAlloc(unifiedMemoryAllocation);
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue());
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue(), {});
EXPECT_EQ(mockPageFaultManager->transferToCpuCalled, 0);
@@ -1893,7 +1893,7 @@ HWTEST_F(KernelResidencyTest, givenSharedUnifiedMemoryAndNotRequiredMemSyncWhenM
sharedProperties.subdeviceBitfield = pDevice->getDeviceBitfield();
auto unifiedMemoryAllocation = svmAllocationsManager->createSharedUnifiedMemoryAllocation(pDevice->getRootDeviceIndex(), 4096u, sharedProperties, mockKernel.mockContext->getSpecialQueue());
auto unifiedMemoryGraphicsAllocation = svmAllocationsManager->getSVMAlloc(unifiedMemoryAllocation);
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue());
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue(), {});
EXPECT_EQ(mockPageFaultManager->transferToCpuCalled, 0);
auto gpuAllocation = unifiedMemoryGraphicsAllocation->gpuAllocations.getGraphicsAllocation(pDevice->getRootDeviceIndex());
@@ -1922,7 +1922,7 @@ HWTEST_F(KernelResidencyTest, givenSharedUnifiedMemoryRequiredMemSyncWhenMakeRes
sharedProperties.subdeviceBitfield = pDevice->getDeviceBitfield();
auto unifiedMemoryAllocation = svmAllocationsManager->createSharedUnifiedMemoryAllocation(pDevice->getRootDeviceIndex(), 4096u, sharedProperties, mockKernel.mockContext->getSpecialQueue());
auto unifiedMemoryGraphicsAllocation = svmAllocationsManager->getSVMAlloc(unifiedMemoryAllocation);
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue());
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue(), {});
auto gpuAllocation = unifiedMemoryGraphicsAllocation->gpuAllocations.getGraphicsAllocation(pDevice->getRootDeviceIndex());
EXPECT_EQ(mockPageFaultManager->transferToCpuCalled, 0);
@@ -1950,7 +1950,7 @@ HWTEST_F(KernelResidencyTest, givenSharedUnifiedMemoryAllocPageFaultManagerAndIn
auto sharedProperties = SVMAllocsManager::UnifiedMemoryProperties(InternalMemoryType::SHARED_UNIFIED_MEMORY);
sharedProperties.subdeviceBitfield = pDevice->getDeviceBitfield();
auto unifiedMemoryAllocation = svmAllocationsManager->createSharedUnifiedMemoryAllocation(pDevice->getRootDeviceIndex(), 4096u, sharedProperties, mockKernel.mockContext->getSpecialQueue());
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue());
mockPageFaultManager->insertAllocation(unifiedMemoryAllocation, 4096u, svmAllocationsManager, mockKernel.mockContext->getSpecialQueue(), {});
EXPECT_EQ(mockPageFaultManager->transferToCpuCalled, 0);
mockKernel.mockKernel->unifiedMemoryControls.indirectSharedAllocationsAllowed = true;