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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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7
opencl/test/unit_test/command_queue/enqueue_svm_tests.cpp
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@@ -1858,10 +1858,9 @@ TEST_F(EnqueueSvmTest, givenPageFaultManagerWhenEnqueueMemcpyThenAllocIsDecommit
auto memoryManager = context->getMemoryManager();
context->memoryManager = mockMemoryManager.get();
auto srcSvm = context->getSVMAllocsManager()->createSVMAlloc(pDevice->getRootDeviceIndex(), 256, {}, pDevice->getDeviceBitfield());
mockMemoryManager->getPageFaultManager()->insertAllocation(srcSvm, 256, context->getSVMAllocsManager(), context->getSpecialQueue());
mockMemoryManager->getPageFaultManager()->insertAllocation(ptrSVM, 256, context->getSVMAllocsManager(), context->getSpecialQueue());
mockMemoryManager->getPageFaultManager()->insertAllocation(srcSvm, 256, context->getSVMAllocsManager(), context->getSpecialQueue(), {});
mockMemoryManager->getPageFaultManager()->insertAllocation(ptrSVM, 256, context->getSVMAllocsManager(), context->getSpecialQueue(), {});
EXPECT_EQ(static_cast<MockPageFaultManager *>(mockMemoryManager->getPageFaultManager())->transferToCpuCalled, 0);
EXPECT_EQ(static_cast<MockPageFaultManager *>(mockMemoryManager->getPageFaultManager())->protectMemoryCalled, 0);
this->pCmdQ->enqueueSVMMemcpy(false, ptrSVM, srcSvm, 256, 0, nullptr, nullptr);
@@ -1880,7 +1879,7 @@ TEST_F(EnqueueSvmTest, givenPageFaultManagerWhenEnqueueMemFillThenAllocIsDecommi
mockMemoryManager->pageFaultManager.reset(new MockPageFaultManager());
auto memoryManager = context->getMemoryManager();
context->memoryManager = mockMemoryManager.get();
mockMemoryManager->getPageFaultManager()->insertAllocation(ptrSVM, 256, context->getSVMAllocsManager(), context->getSpecialQueue());
mockMemoryManager->getPageFaultManager()->insertAllocation(ptrSVM, 256, context->getSVMAllocsManager(), context->getSpecialQueue(), {});
EXPECT_EQ(static_cast<MockPageFaultManager *>(mockMemoryManager->getPageFaultManager())->transferToCpuCalled, 0);
EXPECT_EQ(static_cast<MockPageFaultManager *>(mockMemoryManager->getPageFaultManager())->protectMemoryCalled, 0);