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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/utilities/tag_allocator.h"
#include "opencl/source/command_queue/gpgpu_walker.h"
#include "opencl/source/command_queue/hardware_interface.h"
#include "opencl/source/event/hw_timestamps.h"
#include "opencl/source/helpers/hardware_commands_helper.h"
#include "opencl/source/helpers/task_information.h"
#include "opencl/test/unit_test/fixtures/execution_model_fixture.h"
#include "opencl/test/unit_test/mocks/mock_command_queue.h"
#include "opencl/test/unit_test/mocks/mock_device_queue.h"
#include "opencl/test/unit_test/test_macros/test_checks_ocl.h"
#include <memory>
using namespace NEO;
class SubmitBlockedParentKernelFixture : public ExecutionModelSchedulerTest,
public testing::Test {
void SetUp() override {
ExecutionModelSchedulerTest::SetUp();
}
void TearDown() override {
ExecutionModelSchedulerTest::TearDown();
}
};
template <typename GfxFamily>
class MockDeviceQueueHwWithCriticalSectionRelease : public DeviceQueueHw<GfxFamily> {
using BaseClass = DeviceQueueHw<GfxFamily>;
public:
MockDeviceQueueHwWithCriticalSectionRelease(Context *context,
ClDevice *device,
cl_queue_properties &properties) : BaseClass(context, device, properties) {}
bool isEMCriticalSectionFree() override {
auto igilCmdQueue = reinterpret_cast<IGIL_CommandQueue *>(DeviceQueue::queueBuffer->getUnderlyingBuffer());
criticalSectioncheckCounter++;
if (criticalSectioncheckCounter == maxCounter) {
igilCmdQueue->m_controls.m_CriticalSection = DeviceQueueHw<GfxFamily>::ExecutionModelCriticalSection::Free;
return true;
}
return igilCmdQueue->m_controls.m_CriticalSection == DeviceQueueHw<GfxFamily>::ExecutionModelCriticalSection::Free;
}
void setupIndirectState(IndirectHeap &surfaceStateHeap, IndirectHeap &dynamicStateHeap, Kernel *parentKernel, uint32_t parentIDCount, bool isCcsUsed) override {
indirectStateSetup = true;
return BaseClass::setupIndirectState(surfaceStateHeap, dynamicStateHeap, parentKernel, parentIDCount, isCcsUsed);
}
void addExecutionModelCleanUpSection(Kernel *parentKernel, TagNode<HwTimeStamps> *hwTimeStamp, uint64_t tagAddress, uint32_t taskCount) override {
cleanupSectionAdded = true;
timestampAddedInCleanupSection = hwTimeStamp ? hwTimeStamp->tagForCpuAccess : nullptr;
return BaseClass::addExecutionModelCleanUpSection(parentKernel, hwTimeStamp, tagAddress, taskCount);
}
void dispatchScheduler(LinearStream &commandStream, SchedulerKernel &scheduler, PreemptionMode preemptionMode, IndirectHeap *ssh, IndirectHeap *dsh, bool isCcsUsed) override {
schedulerDispatched = true;
return BaseClass::dispatchScheduler(commandStream, scheduler, preemptionMode, ssh, dsh, isCcsUsed);
}
uint32_t criticalSectioncheckCounter = 0;
const uint32_t maxCounter = 10;
bool indirectStateSetup = false;
bool cleanupSectionAdded = false;
bool schedulerDispatched = false;
HwTimeStamps *timestampAddedInCleanupSection = nullptr;
};
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenLockedEMcritcalSectionWhenParentKernelCommandIsSubmittedThenItWaitsForcriticalSectionReleasement) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
MockParentKernel *parentKernel = MockParentKernel::create(*context);
MockDeviceQueueHwWithCriticalSectionRelease<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
mockDevQueue.acquireEMCriticalSection();
size_t heapSize = 20;
size_t dshSize = mockDevQueue.getDshBuffer()->getUnderlyingBufferSize();
IndirectHeap *dsh = nullptr, *ioh = nullptr, *ssh = nullptr;
pCmdQ->allocateHeapMemory(IndirectHeap::DYNAMIC_STATE, dshSize, dsh);
pCmdQ->allocateHeapMemory(IndirectHeap::INDIRECT_OBJECT, heapSize, ioh);
pCmdQ->allocateHeapMemory(IndirectHeap::SURFACE_STATE, heapSize, ssh);
dsh->getSpace(mockDevQueue.getDshOffset());
size_t minSizeSSHForEM = HardwareCommandsHelper<FamilyType>::getSshSizeForExecutionModel(*parentKernel);
auto cmdStreamAllocation = device->getMemoryManager()->allocateGraphicsMemoryWithProperties({device->getRootDeviceIndex(), 4096, GraphicsAllocation::AllocationType::COMMAND_BUFFER, device->getDeviceBitfield()});
auto blockedCommandData = std::make_unique<KernelOperation>(new LinearStream(cmdStreamAllocation),
*pCmdQ->getGpgpuCommandStreamReceiver().getInternalAllocationStorage());
blockedCommandData->setHeaps(dsh, ioh, ssh);
blockedCommandData->surfaceStateHeapSizeEM = minSizeSSHForEM;
PreemptionMode preemptionMode = device->getPreemptionMode();
std::vector<Surface *> surfaces;
auto *cmdComputeKernel = new CommandComputeKernel(*pCmdQ, blockedCommandData, surfaces, false, false, false, nullptr, preemptionMode, parentKernel, 1);
cmdComputeKernel->submit(0, false);
EXPECT_EQ(mockDevQueue.maxCounter, mockDevQueue.criticalSectioncheckCounter);
delete cmdComputeKernel;
delete parentKernel;
}
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenParentKernelWhenCommandIsSubmittedThenPassedDshIsUsed) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
MockParentKernel *parentKernel = MockParentKernel::create(*context);
MockDeviceQueueHwWithCriticalSectionRelease<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
auto *dshOfDevQueue = mockDevQueue.getIndirectHeap(IndirectHeap::DYNAMIC_STATE);
size_t heapSize = 20;
size_t dshSize = mockDevQueue.getDshBuffer()->getUnderlyingBufferSize();
IndirectHeap *dsh = nullptr, *ioh = nullptr, *ssh = nullptr;
pCmdQ->allocateHeapMemory(IndirectHeap::DYNAMIC_STATE, dshSize, dsh);
pCmdQ->allocateHeapMemory(IndirectHeap::INDIRECT_OBJECT, heapSize, ioh);
pCmdQ->allocateHeapMemory(IndirectHeap::SURFACE_STATE, heapSize, ssh);
// add initial offset of colorCalState
dsh->getSpace(DeviceQueue::colorCalcStateSize);
uint64_t ValueToFillDsh = 5;
uint64_t *dshVal = (uint64_t *)dsh->getSpace(sizeof(uint64_t));
// Fill Interface Descriptor Data
*dshVal = ValueToFillDsh;
// Move to parent DSH Offset
size_t alignToOffsetDshSize = mockDevQueue.getDshOffset() - DeviceQueue::colorCalcStateSize - sizeof(uint64_t);
dsh->getSpace(alignToOffsetDshSize);
// Fill with pattern
dshVal = (uint64_t *)dsh->getSpace(sizeof(uint64_t));
*dshVal = ValueToFillDsh;
size_t usedDSHBeforeSubmit = dshOfDevQueue->getUsed();
uint32_t colorCalcSizeDevQueue = DeviceQueue::colorCalcStateSize;
EXPECT_EQ(colorCalcSizeDevQueue, usedDSHBeforeSubmit);
auto cmdStreamAllocation = device->getMemoryManager()->allocateGraphicsMemoryWithProperties({device->getRootDeviceIndex(), 4096, GraphicsAllocation::AllocationType::COMMAND_BUFFER, device->getDeviceBitfield()});
auto blockedCommandData = std::make_unique<KernelOperation>(new LinearStream(cmdStreamAllocation),
*pCmdQ->getGpgpuCommandStreamReceiver().getInternalAllocationStorage());
blockedCommandData->setHeaps(dsh, ioh, ssh);
size_t minSizeSSHForEM = HardwareCommandsHelper<FamilyType>::getSshSizeForExecutionModel(*parentKernel);
blockedCommandData->surfaceStateHeapSizeEM = minSizeSSHForEM;
PreemptionMode preemptionMode = device->getPreemptionMode();
std::vector<Surface *> surfaces;
auto *cmdComputeKernel = new CommandComputeKernel(*pCmdQ, blockedCommandData, surfaces, false, false, false, nullptr, preemptionMode, parentKernel, 1);
cmdComputeKernel->submit(0, false);
//device queue dsh is not changed
size_t usedDSHAfterSubmit = dshOfDevQueue->getUsed();
EXPECT_EQ(usedDSHAfterSubmit, usedDSHAfterSubmit);
delete cmdComputeKernel;
delete parentKernel;
}
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenParentKernelWhenCommandIsSubmittedThenIndirectStateAndEMCleanupSectionIsSetup) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
MockParentKernel *parentKernel = MockParentKernel::create(*context);
MockDeviceQueueHwWithCriticalSectionRelease<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
size_t heapSize = 20;
size_t dshSize = mockDevQueue.getDshBuffer()->getUnderlyingBufferSize();
IndirectHeap *dsh = nullptr, *ioh = nullptr, *ssh = nullptr;
pCmdQ->allocateHeapMemory(IndirectHeap::DYNAMIC_STATE, dshSize, dsh);
pCmdQ->allocateHeapMemory(IndirectHeap::INDIRECT_OBJECT, heapSize, ioh);
pCmdQ->allocateHeapMemory(IndirectHeap::SURFACE_STATE, heapSize, ssh);
dsh->getSpace(mockDevQueue.getDshOffset());
auto cmdStreamAllocation = device->getMemoryManager()->allocateGraphicsMemoryWithProperties({device->getRootDeviceIndex(), 4096, GraphicsAllocation::AllocationType::COMMAND_BUFFER, device->getDeviceBitfield()});
auto blockedCommandData = std::make_unique<KernelOperation>(new LinearStream(cmdStreamAllocation),
*pCmdQ->getGpgpuCommandStreamReceiver().getInternalAllocationStorage());
blockedCommandData->setHeaps(dsh, ioh, ssh);
size_t minSizeSSHForEM = HardwareCommandsHelper<FamilyType>::getSshSizeForExecutionModel(*parentKernel);
blockedCommandData->surfaceStateHeapSizeEM = minSizeSSHForEM;
PreemptionMode preemptionMode = device->getPreemptionMode();
std::vector<Surface *> surfaces;
auto *cmdComputeKernel = new CommandComputeKernel(*pCmdQ, blockedCommandData, surfaces, false, false, false, nullptr, preemptionMode, parentKernel, 1);
cmdComputeKernel->submit(0, false);
EXPECT_TRUE(mockDevQueue.indirectStateSetup);
EXPECT_TRUE(mockDevQueue.cleanupSectionAdded);
delete cmdComputeKernel;
delete parentKernel;
}
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenBlockedParentKernelWithProfilingWhenCommandIsSubmittedThenEMCleanupSectionsSetsCompleteTimestamp) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
MockParentKernel *parentKernel = MockParentKernel::create(*context);
MockDeviceQueueHwWithCriticalSectionRelease<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
size_t heapSize = 20;
size_t dshSize = mockDevQueue.getDshBuffer()->getUnderlyingBufferSize();
IndirectHeap *dsh = nullptr, *ioh = nullptr, *ssh = nullptr;
pCmdQ->allocateHeapMemory(IndirectHeap::DYNAMIC_STATE, dshSize, dsh);
pCmdQ->allocateHeapMemory(IndirectHeap::INDIRECT_OBJECT, heapSize, ioh);
pCmdQ->allocateHeapMemory(IndirectHeap::SURFACE_STATE, heapSize, ssh);
dsh->getSpace(mockDevQueue.getDshOffset());
auto cmdStreamAllocation = device->getMemoryManager()->allocateGraphicsMemoryWithProperties({device->getRootDeviceIndex(), 4096, GraphicsAllocation::AllocationType::COMMAND_BUFFER, device->getDeviceBitfield()});
auto blockedCommandData = std::make_unique<KernelOperation>(new LinearStream(cmdStreamAllocation),
*pCmdQ->getGpgpuCommandStreamReceiver().getInternalAllocationStorage());
blockedCommandData->setHeaps(dsh, ioh, ssh);
size_t minSizeSSHForEM = HardwareCommandsHelper<FamilyType>::getSshSizeForExecutionModel(*parentKernel);
blockedCommandData->surfaceStateHeapSizeEM = minSizeSSHForEM;
PreemptionMode preemptionMode = device->getPreemptionMode();
std::vector<Surface *> surfaces;
auto *cmdComputeKernel = new CommandComputeKernel(*pCmdQ, blockedCommandData, surfaces, false, false, false, nullptr, preemptionMode, parentKernel, 1);
auto timestamp = pCmdQ->getGpgpuCommandStreamReceiver().getEventTsAllocator()->getTag();
cmdComputeKernel->timestamp = timestamp;
cmdComputeKernel->submit(0, false);
EXPECT_TRUE(mockDevQueue.cleanupSectionAdded);
EXPECT_EQ(mockDevQueue.timestampAddedInCleanupSection, timestamp->tagForCpuAccess);
delete cmdComputeKernel;
delete parentKernel;
}
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenParentKernelWhenCommandIsSubmittedThenSchedulerIsDispatched) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
MockParentKernel *parentKernel = MockParentKernel::create(*context);
MockDeviceQueueHwWithCriticalSectionRelease<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
size_t heapSize = 20;
size_t dshSize = mockDevQueue.getDshBuffer()->getUnderlyingBufferSize();
IndirectHeap *dsh = nullptr, *ioh = nullptr, *ssh = nullptr;
pCmdQ->allocateHeapMemory(IndirectHeap::DYNAMIC_STATE, dshSize, dsh);
pCmdQ->allocateHeapMemory(IndirectHeap::INDIRECT_OBJECT, heapSize, ioh);
pCmdQ->allocateHeapMemory(IndirectHeap::SURFACE_STATE, heapSize, ssh);
dsh->getSpace(mockDevQueue.getDshOffset());
auto cmdStreamAllocation = device->getMemoryManager()->allocateGraphicsMemoryWithProperties({device->getRootDeviceIndex(), 4096, GraphicsAllocation::AllocationType::COMMAND_BUFFER, device->getDeviceBitfield()});
auto blockedCommandData = std::make_unique<KernelOperation>(new LinearStream(cmdStreamAllocation),
*pCmdQ->getGpgpuCommandStreamReceiver().getInternalAllocationStorage());
blockedCommandData->setHeaps(dsh, ioh, ssh);
size_t minSizeSSHForEM = HardwareCommandsHelper<FamilyType>::getSshSizeForExecutionModel(*parentKernel);
blockedCommandData->surfaceStateHeapSizeEM = minSizeSSHForEM;
PreemptionMode preemptionMode = device->getPreemptionMode();
std::vector<Surface *> surfaces;
auto *cmdComputeKernel = new CommandComputeKernel(*pCmdQ, blockedCommandData, surfaces, false, false, false, nullptr, preemptionMode, parentKernel, 1);
cmdComputeKernel->submit(0, false);
EXPECT_TRUE(mockDevQueue.schedulerDispatched);
delete cmdComputeKernel;
delete parentKernel;
}
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenUsedCommandQueueHeapsWhenParentKernelIsSubmittedThenQueueHeapsAreNotUsed) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
MockParentKernel *parentKernel = MockParentKernel::create(*context);
MockDeviceQueueHw<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
MockCommandQueue cmdQ(context, device, properties);
size_t minSizeSSHForEM = HardwareCommandsHelper<FamilyType>::getSshSizeForExecutionModel(*parentKernel);
size_t heapSize = 20;
size_t dshSize = mockDevQueue.getDshBuffer()->getUnderlyingBufferSize();
IndirectHeap *dsh = nullptr, *ioh = nullptr, *ssh = nullptr;
pCmdQ->allocateHeapMemory(IndirectHeap::DYNAMIC_STATE, dshSize, dsh);
pCmdQ->allocateHeapMemory(IndirectHeap::INDIRECT_OBJECT, heapSize, ioh);
pCmdQ->allocateHeapMemory(IndirectHeap::SURFACE_STATE, heapSize, ssh);
dsh->getSpace(mockDevQueue.getDshOffset());
auto &queueSsh = cmdQ.getIndirectHeap(IndirectHeap::SURFACE_STATE, 100);
auto &queueDsh = cmdQ.getIndirectHeap(IndirectHeap::DYNAMIC_STATE, 100);
auto &queueIoh = cmdQ.getIndirectHeap(IndirectHeap::INDIRECT_OBJECT, 100);
size_t usedSize = 4u;
queueSsh.getSpace(usedSize);
queueDsh.getSpace(usedSize);
queueIoh.getSpace(usedSize);
auto intialSshUsed = queueSsh.getUsed();
auto cmdStreamAllocation = device->getMemoryManager()->allocateGraphicsMemoryWithProperties({device->getRootDeviceIndex(), 4096, GraphicsAllocation::AllocationType::COMMAND_BUFFER, device->getDeviceBitfield()});
auto blockedCommandData = std::make_unique<KernelOperation>(new LinearStream(cmdStreamAllocation),
*pCmdQ->getGpgpuCommandStreamReceiver().getInternalAllocationStorage());
blockedCommandData->setHeaps(dsh, ioh, ssh);
blockedCommandData->surfaceStateHeapSizeEM = minSizeSSHForEM;
PreemptionMode preemptionMode = device->getPreemptionMode();
std::vector<Surface *> surfaces;
auto *cmdComputeKernel = new CommandComputeKernel(cmdQ, blockedCommandData, surfaces, false, false, false, nullptr, preemptionMode, parentKernel, 1);
cmdComputeKernel->submit(0, false);
EXPECT_FALSE(cmdQ.releaseIndirectHeapCalled);
EXPECT_EQ(usedSize, queueDsh.getUsed());
EXPECT_EQ(usedSize, queueIoh.getUsed());
EXPECT_EQ(intialSshUsed, queueSsh.getUsed());
delete cmdComputeKernel;
delete parentKernel;
}
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenNotUsedSSHWhenParentKernelIsSubmittedThenExistingSSHIsUsed) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
MockParentKernel *parentKernel = MockParentKernel::create(*context);
MockDeviceQueueHw<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
size_t minSizeSSHForEM = HardwareCommandsHelper<FamilyType>::getSshSizeForExecutionModel(*parentKernel);
size_t heapSize = 20;
size_t dshSize = mockDevQueue.getDshBuffer()->getUnderlyingBufferSize();
size_t sshSize = 1000;
IndirectHeap *dsh = nullptr, *ioh = nullptr, *ssh = nullptr;
pCmdQ->allocateHeapMemory(IndirectHeap::DYNAMIC_STATE, dshSize, dsh);
pCmdQ->allocateHeapMemory(IndirectHeap::INDIRECT_OBJECT, heapSize, ioh);
pCmdQ->allocateHeapMemory(IndirectHeap::SURFACE_STATE, sshSize, ssh);
dsh->getSpace(mockDevQueue.getDshOffset());
pCmdQ->getIndirectHeap(IndirectHeap::SURFACE_STATE, sshSize);
void *sshBuffer = pCmdQ->getIndirectHeap(IndirectHeap::SURFACE_STATE, 0u).getCpuBase();
auto cmdStreamAllocation = device->getMemoryManager()->allocateGraphicsMemoryWithProperties({device->getRootDeviceIndex(), 4096, GraphicsAllocation::AllocationType::COMMAND_BUFFER, device->getDeviceBitfield()});
auto blockedCommandData = std::make_unique<KernelOperation>(new LinearStream(cmdStreamAllocation),
*pCmdQ->getGpgpuCommandStreamReceiver().getInternalAllocationStorage());
blockedCommandData->setHeaps(dsh, ioh, ssh);
blockedCommandData->surfaceStateHeapSizeEM = minSizeSSHForEM;
PreemptionMode preemptionMode = device->getPreemptionMode();
std::vector<Surface *> surfaces;
auto *cmdComputeKernel = new CommandComputeKernel(*pCmdQ, blockedCommandData, surfaces, false, false, false, nullptr, preemptionMode, parentKernel, 1);
cmdComputeKernel->submit(0, false);
void *newSshBuffer = pCmdQ->getIndirectHeap(IndirectHeap::SURFACE_STATE, 0u).getCpuBase();
EXPECT_EQ(sshBuffer, newSshBuffer);
delete cmdComputeKernel;
delete parentKernel;
}
HWCMDTEST_F(IGFX_GEN8_CORE, ParentKernelCommandQueueFixture, givenBlockedCommandQueueWhenDispatchWalkerIsCalledThenHeapsHaveProperSizes) {
REQUIRE_DEVICE_ENQUEUE_OR_SKIP(device);
cl_queue_properties properties[3] = {0};
std::unique_ptr<MockParentKernel> parentKernel(MockParentKernel::create(*context));
MockDeviceQueueHw<FamilyType> mockDevQueue(context, device, properties[0]);
parentKernel->createReflectionSurface();
context->setDefaultDeviceQueue(&mockDevQueue);
auto blockedCommandsData = createBlockedCommandsData(*pCmdQ);
const size_t globalOffsets[3] = {0, 0, 0};
const size_t workItems[3] = {1, 1, 1};
DispatchInfo dispatchInfo(parentKernel.get(), 1, workItems, nullptr, globalOffsets);
MultiDispatchInfo multiDispatchInfo(parentKernel.get());
multiDispatchInfo.push(dispatchInfo);
HardwareInterface<FamilyType>::dispatchWalker(
*pCmdQ,
multiDispatchInfo,
CsrDependencies(),
blockedCommandsData.get(),
nullptr,
nullptr,
nullptr,
nullptr,
CL_COMMAND_NDRANGE_KERNEL);
EXPECT_NE(nullptr, blockedCommandsData);
EXPECT_EQ(blockedCommandsData->dsh->getMaxAvailableSpace(), mockDevQueue.getDshBuffer()->getUnderlyingBufferSize());
EXPECT_EQ(blockedCommandsData->dsh, blockedCommandsData->ioh);
EXPECT_NE(nullptr, blockedCommandsData->dsh->getGraphicsAllocation());
EXPECT_NE(nullptr, blockedCommandsData->ioh->getGraphicsAllocation());
EXPECT_NE(nullptr, blockedCommandsData->ssh->getGraphicsAllocation());
EXPECT_EQ(blockedCommandsData->dsh->getGraphicsAllocation(), blockedCommandsData->ioh->getGraphicsAllocation());
}
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