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compute-runtime/unit_tests/os_interface/linux/drm_command_stream_tests.cpp

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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "core/command_stream/preemption.h"
#include "core/gmm_helper/gmm_helper.h"
#include "core/gmm_helper/page_table_mngr.h"
#include "core/gmm_helper/resource_info.h"
#include "core/memory_manager/graphics_allocation.h"
#include "core/memory_manager/internal_allocation_storage.h"
#include "core/memory_manager/residency.h"
#include "core/os_interface/linux/os_interface.h"
#include "core/os_interface/os_context.h"
#include "core/unit_tests/helpers/debug_manager_state_restore.h"
#include "runtime/helpers/flush_stamp.h"
#include "runtime/helpers/memory_properties_flags_helpers.h"
#include "runtime/mem_obj/buffer.h"
#include "runtime/os_interface/linux/drm_buffer_object.h"
#include "runtime/os_interface/linux/drm_command_stream.h"
#include "runtime/os_interface/linux/os_context_linux.h"
#include "test.h"
#include "unit_tests/fixtures/device_fixture.h"
#include "unit_tests/helpers/dispatch_flags_helper.h"
#include "unit_tests/helpers/execution_environment_helper.h"
#include "unit_tests/helpers/hw_parse.h"
#include "unit_tests/mocks/linux/mock_drm_command_stream_receiver.h"
#include "unit_tests/mocks/mock_gmm.h"
#include "unit_tests/mocks/mock_gmm_page_table_mngr.h"
#include "unit_tests/mocks/mock_host_ptr_manager.h"
#include "unit_tests/mocks/mock_program.h"
#include "unit_tests/mocks/mock_submissions_aggregator.h"
#include "unit_tests/os_interface/linux/drm_command_stream_fixture.h"
#include "drm/i915_drm.h"
#include "gmock/gmock.h"
using namespace NEO;
ACTION_P(copyIoctlParam, dstValue) {
*dstValue = *static_cast<decltype(dstValue)>(arg1);
return 0;
};
HWTEST_TEMPLATED_F(DrmCommandStreamTest, givenFlushStampWhenWaitCalledThenWaitForSpecifiedBoHandle) {
FlushStamp handleToWait = 123;
drm_i915_gem_wait expectedWait = {};
drm_i915_gem_wait calledWait = {};
expectedWait.bo_handle = static_cast<uint32_t>(handleToWait);
expectedWait.timeout_ns = -1;
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(1)
.WillRepeatedly(copyIoctlParam(&calledWait));
csr->waitForFlushStamp(handleToWait);
EXPECT_TRUE(memcmp(&expectedWait, &calledWait, sizeof(drm_i915_gem_wait)) == 0);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, makeResident) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(0);
DrmAllocation graphicsAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, 1024, (osHandle)1u, MemoryPool::MemoryNull);
csr->makeResident(graphicsAllocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, makeResidentTwiceTheSame) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(0);
DrmAllocation graphicsAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, 1024, (osHandle)1u, MemoryPool::MemoryNull);
csr->makeResident(graphicsAllocation);
csr->makeResident(graphicsAllocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, makeResidentSizeZero) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(0);
DrmAllocation graphicsAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, 0, (osHandle)1u, MemoryPool::MemoryNull);
csr->makeResident(graphicsAllocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, makeResidentResized) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(0);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(0);
DrmAllocation graphicsAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, 1024, (osHandle)1u, MemoryPool::MemoryNull);
DrmAllocation graphicsAllocation2(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, 8192, (osHandle)1u, MemoryPool::MemoryNull);
csr->makeResident(graphicsAllocation);
csr->makeResident(graphicsAllocation2);
}
// matcher to check batch buffer offset and len on execbuffer2 call
MATCHER_P2(BoExecFlushEq, batch_start_offset, batch_len, "") {
drm_i915_gem_execbuffer2 *exec2 = (drm_i915_gem_execbuffer2 *)arg;
return (exec2->batch_start_offset == batch_start_offset) && (exec2->batch_len == batch_len);
}
// matcher to check DrmContextId
MATCHER_P2(BoExecFlushContextEq, drmContextId, numExecs, "") {
auto execBuff2 = reinterpret_cast<drm_i915_gem_execbuffer2 *>(arg);
bool allExecsWithTheSameId = (execBuff2->buffer_count == numExecs);
allExecsWithTheSameId &= (execBuff2->rsvd1 == drmContextId);
auto execObjects = reinterpret_cast<drm_i915_gem_exec_object2 *>(execBuff2->buffers_ptr);
for (uint32_t i = 0; i < execBuff2->buffer_count - 1; i++) {
allExecsWithTheSameId &= (execObjects[i].rsvd1 == drmContextId);
}
return allExecsWithTheSameId;
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, Flush) {
auto expectedSize = alignUp(8u, MemoryConstants::cacheLineSize); // bbEnd
int boHandle = 123;
auto setBoHandle = [&](unsigned long request, void *arg) {
auto userptr = static_cast<drm_i915_gem_userptr *>(arg);
userptr->handle = boHandle;
return 0;
};
::testing::InSequence inSequence;
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(1)
.WillRepeatedly(::testing::Invoke(setBoHandle))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, BoExecFlushEq(0u, expectedSize)))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(2)
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(1)
.RetiresOnSaturation();
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
ASSERT_NE(nullptr, commandBuffer);
ASSERT_EQ(0u, reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) & 0xFFF);
EXPECT_EQ(boHandle, commandBuffer->getBO()->peekHandle());
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
auto availableSpacePriorToFlush = cs.getAvailableSpace();
csr->flush(batchBuffer, csr->getResidencyAllocations());
EXPECT_EQ(static_cast<uint64_t>(boHandle), csr->obtainCurrentFlushStamp());
EXPECT_NE(cs.getCpuBase(), nullptr);
EXPECT_EQ(availableSpacePriorToFlush, cs.getAvailableSpace());
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, givenDrmContextIdWhenFlushingThenSetIdToAllExecBuffersAndObjects) {
uint32_t expectedDrmContextId = 321;
uint32_t numAllocations = 3;
auto createdContextId = [&expectedDrmContextId](unsigned long request, void *arg) {
auto contextCreate = static_cast<drm_i915_gem_context_create *>(arg);
contextCreate->ctx_id = expectedDrmContextId;
return 0;
};
auto allocation1 = memoryManager->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
auto allocation2 = memoryManager->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
csr->makeResident(*allocation1);
csr->makeResident(*allocation2);
EXPECT_CALL(*mock, ioctl(::testing::_, ::testing::_)).WillRepeatedly(::testing::Return(0)).RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_CONTEXT_CREATE, ::testing::_))
.Times(1)
.WillRepeatedly(::testing::Invoke(createdContextId))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, BoExecFlushContextEq(expectedDrmContextId, numAllocations)))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
osContext = std::make_unique<OsContextLinux>(*mock, 1, 1,
HwHelper::get(platformDevices[0]->platform.eRenderCoreFamily).getGpgpuEngineInstances()[0],
PreemptionHelper::getDefaultPreemptionMode(*platformDevices[0]), false);
csr->setupContext(*osContext);
auto &cs = csr->getCS();
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
memoryManager->freeGraphicsMemory(allocation1);
memoryManager->freeGraphicsMemory(allocation2);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, FlushWithLowPriorityContext) {
auto expectedSize = alignUp(8u, MemoryConstants::cacheLineSize); // bbEnd
::testing::InSequence inSequence;
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, BoExecFlushEq(0u, expectedSize)))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(2)
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(1)
.RetiresOnSaturation();
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
ASSERT_NE(nullptr, commandBuffer);
ASSERT_EQ(0u, reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) & 0xFFF);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, true, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
EXPECT_NE(cs.getCpuBase(), nullptr);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, FlushInvalidAddress) {
::testing::InSequence inSequence;
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(0)
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, BoExecFlushEq(0u, 8u)))
.Times(0)
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(0)
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(0)
.RetiresOnSaturation();
//allocate command buffer manually
char *commandBuffer = new (std::nothrow) char[1024];
ASSERT_NE(nullptr, commandBuffer);
DrmAllocation commandBufferAllocation(0, GraphicsAllocation::AllocationType::COMMAND_BUFFER, nullptr, commandBuffer, 1024, (osHandle)1u, MemoryPool::MemoryNull);
LinearStream cs(&commandBufferAllocation);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
delete[] commandBuffer;
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, FlushNotEmptyBB) {
uint32_t bbUsed = 16 * sizeof(uint32_t);
auto expectedSize = alignUp(bbUsed + 8, MemoryConstants::cacheLineSize); // bbUsed + bbEnd
::testing::InSequence inSequence;
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, BoExecFlushEq(0u, expectedSize)))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(2)
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(1)
.RetiresOnSaturation();
auto &cs = csr->getCS();
cs.getSpace(bbUsed);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, FlushNotEmptyNotPaddedBB) {
uint32_t bbUsed = 15 * sizeof(uint32_t);
::testing::InSequence inSequence;
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_EXECBUFFER2, BoExecFlushEq(0u, bbUsed + 4)))
.Times(1)
.WillRepeatedly(::testing::Return(0))
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(2)
.RetiresOnSaturation();
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(1)
.RetiresOnSaturation();
auto &cs = csr->getCS();
cs.getSpace(bbUsed);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, FlushNotAligned) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(1)
.WillRepeatedly(::testing::Return(0));
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
//make sure command buffer with offset is not page aligned
ASSERT_NE(0u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & (this->alignment - 1));
ASSERT_EQ(4u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & 0x7F);
auto expectedSize = alignUp(8u, MemoryConstants::cacheLineSize); // bbEnd
EXPECT_CALL(*mock, ioctl(
DRM_IOCTL_I915_GEM_EXECBUFFER2,
BoExecFlushEq((reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & (this->alignment - 1), expectedSize)))
.Times(1)
.WillRepeatedly(::testing::Return(0));
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.Times(1);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(2);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 4, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
ACTION_P(UserptrSetHandle, _set_handle) {
struct drm_i915_gem_userptr *userptr = reinterpret_cast<drm_i915_gem_userptr *>(arg1);
userptr->handle = _set_handle;
}
MATCHER_P(GemCloseEq, handle, "") {
drm_gem_close *gemClose = (drm_gem_close *)arg;
return (gemClose->handle == handle);
}
MATCHER(BoExecFlushCheckFlags, "") {
drm_i915_gem_execbuffer2 *exec2 = (drm_i915_gem_execbuffer2 *)arg;
drm_i915_gem_exec_object2 *exec_objects = (drm_i915_gem_exec_object2 *)exec2->buffers_ptr;
for (unsigned int i = 0; i < exec2->buffer_count; i++) {
EXPECT_TRUE(exec_objects[i].flags == (EXEC_OBJECT_PINNED | EXEC_OBJECT_SUPPORTS_48B_ADDRESS));
}
return true;
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, FlushCheckFlags) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.WillRepeatedly(::testing::Return(0));
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, ::testing::_))
.WillRepeatedly(::testing::Return(0));
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.WillRepeatedly(::testing::Return(0));
auto &cs = csr->getCS();
EXPECT_CALL(*mock, ioctl(
DRM_IOCTL_I915_GEM_EXECBUFFER2,
BoExecFlushCheckFlags()))
.Times(1)
.WillRepeatedly(::testing::Return(0));
DrmAllocation allocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, (void *)0x7FFFFFFF, 1024, (osHandle)0u, MemoryPool::MemoryNull);
DrmAllocation allocation2(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, (void *)0x307FFFFFFF, 1024, (osHandle)0u, MemoryPool::MemoryNull);
csr->makeResident(allocation);
csr->makeResident(allocation2);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, CheckDrmFree) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(1)
.WillOnce(::testing::DoAll(UserptrSetHandle(17), ::testing::Return(0)));
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
//make sure command buffer with offset is not page aligned
ASSERT_NE(0u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & (this->alignment - 1));
ASSERT_EQ(4u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & 0x7F);
auto expectedSize = alignUp(8u, MemoryConstants::cacheLineSize); // bbEnd
EXPECT_CALL(*mock, ioctl(
DRM_IOCTL_I915_GEM_EXECBUFFER2,
BoExecFlushEq((reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & (this->alignment - 1), expectedSize)))
.Times(1)
.WillRepeatedly(::testing::Return(0));
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, GemCloseEq(17u)))
.Times(1);
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(2);
DrmAllocation allocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, 1024, (osHandle)0u, MemoryPool::MemoryNull);
csr->makeResident(allocation);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 4, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, GIVENCSRWHENgetDMTHENNotNull) {
Drm *pDrm = nullptr;
if (csr->getOSInterface()) {
pDrm = csr->getOSInterface()->get()->getDrm();
}
ASSERT_NE(nullptr, pDrm);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, CheckDrmFreeCloseFailed) {
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_USERPTR, ::testing::_))
.Times(1)
.WillOnce(::testing::DoAll(UserptrSetHandle(17), ::testing::Return(0)));
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
//make sure command buffer with offset is not page aligned
ASSERT_NE(0u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & (this->alignment - 1));
ASSERT_EQ(4u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & 0x7F);
auto expectedSize = alignUp(8u, MemoryConstants::cacheLineSize); // bbEnd
EXPECT_CALL(*mock, ioctl(
DRM_IOCTL_I915_GEM_EXECBUFFER2,
BoExecFlushEq((reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & (this->alignment - 1), expectedSize)))
.Times(1)
.WillRepeatedly(::testing::Return(0));
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_GEM_CLOSE, GemCloseEq(17u)))
.Times(1)
.WillOnce(::testing::Return(-1));
EXPECT_CALL(*mock, ioctl(DRM_IOCTL_I915_GEM_WAIT, ::testing::_))
.Times(2);
DrmAllocation allocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, 1024, (osHandle)0u, MemoryPool::MemoryNull);
csr->makeResident(allocation);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 4, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenDefaultDrmCSRWhenItIsCreatedThenGemCloseWorkerModeIsInactive) {
EXPECT_EQ(gemCloseWorkerMode::gemCloseWorkerInactive, static_cast<const DrmCommandStreamReceiver<FamilyType> *>(csr)->peekGemCloseWorkerOperationMode());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenCommandStreamWhenItIsFlushedWithGemCloseWorkerInDefaultModeThenWorkerDecreasesTheRefCount) {
auto commandBuffer = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, commandBuffer);
LinearStream cs(commandBuffer);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
auto storedBase = cs.getCpuBase();
auto storedGraphicsAllocation = cs.getGraphicsAllocation();
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
EXPECT_EQ(cs.getCpuBase(), storedBase);
EXPECT_EQ(cs.getGraphicsAllocation(), storedGraphicsAllocation);
auto drmAllocation = static_cast<DrmAllocation *>(storedGraphicsAllocation);
auto bo = drmAllocation->getBO();
//spin until gem close worker finishes execution
while (bo->getRefCount() > 1)
;
mm->freeGraphicsMemory(commandBuffer);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenTaskThatRequiresLargeResourceCountWhenItIsFlushedThenExecStorageIsResized) {
std::vector<GraphicsAllocation *> graphicsAllocations;
auto &execStorage = static_cast<TestedDrmCommandStreamReceiver<FamilyType> *>(csr)->getExecStorage();
execStorage.resize(0);
for (auto id = 0; id < 10; id++) {
auto graphicsAllocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
csr->makeResident(*graphicsAllocation);
graphicsAllocations.push_back(graphicsAllocation);
}
auto commandBuffer = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
LinearStream cs(commandBuffer);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
EXPECT_EQ(11u, this->mock->execBuffer.buffer_count);
mm->freeGraphicsMemory(commandBuffer);
for (auto graphicsAllocation : graphicsAllocations) {
mm->freeGraphicsMemory(graphicsAllocation);
}
EXPECT_EQ(11u, execStorage.size());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenGemCloseWorkerInactiveModeWhenMakeResidentIsCalledThenRefCountsAreNotUpdated) {
auto dummyAllocation = static_cast<DrmAllocation *>(mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
auto bo = dummyAllocation->getBO();
EXPECT_EQ(1u, bo->getRefCount());
csr->makeResident(*dummyAllocation);
EXPECT_EQ(1u, bo->getRefCount());
csr->processResidency(csr->getResidencyAllocations());
csr->makeNonResident(*dummyAllocation);
EXPECT_EQ(1u, bo->getRefCount());
mm->freeGraphicsMemory(dummyAllocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, GivenTwoAllocationsWhenBackingStorageIsDifferentThenMakeResidentShouldAddTwoLocations) {
auto allocation = static_cast<DrmAllocation *>(mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
auto allocation2 = static_cast<DrmAllocation *>(mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
csr->makeResident(*allocation);
csr->makeResident(*allocation2);
auto osContextId = csr->getOsContext().getContextId();
EXPECT_TRUE(allocation->isResident(osContextId));
EXPECT_TRUE(allocation2->isResident(osContextId));
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(allocation->isResident(osContextId));
EXPECT_TRUE(allocation2->isResident(osContextId));
EXPECT_EQ(getResidencyVector<FamilyType>().size(), 2u);
csr->makeNonResident(*allocation);
csr->makeNonResident(*allocation2);
EXPECT_FALSE(allocation->isResident(osContextId));
EXPECT_FALSE(allocation2->isResident(osContextId));
EXPECT_EQ(getResidencyVector<FamilyType>().size(), 0u);
mm->freeGraphicsMemory(allocation);
mm->freeGraphicsMemory(allocation2);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenCommandStreamWithDuplicatesWhenItIsFlushedWithGemCloseWorkerInactiveModeThenCsIsNotNulled) {
auto commandBuffer = static_cast<DrmAllocation *>(mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
auto dummyAllocation = static_cast<DrmAllocation *>(mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
ASSERT_NE(nullptr, commandBuffer);
ASSERT_EQ(0u, reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) & 0xFFF);
LinearStream cs(commandBuffer);
csr->makeResident(*dummyAllocation);
csr->makeResident(*dummyAllocation);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
auto storedBase = cs.getCpuBase();
auto storedGraphicsAllocation = cs.getGraphicsAllocation();
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
EXPECT_EQ(cs.getCpuBase(), storedBase);
EXPECT_EQ(cs.getGraphicsAllocation(), storedGraphicsAllocation);
mm->freeGraphicsMemory(dummyAllocation);
mm->freeGraphicsMemory(commandBuffer);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenDrmCsrCreatedWithInactiveGemCloseWorkerPolicyThenThreadIsNotCreated) {
this->executionEnvironment->rootDeviceEnvironments[0]->osInterface = std::make_unique<OSInterface>();
this->executionEnvironment->rootDeviceEnvironments[0]->osInterface->get()->setDrm(mock.get());
TestedDrmCommandStreamReceiver<FamilyType> testedCsr(gemCloseWorkerMode::gemCloseWorkerInactive,
*this->executionEnvironment);
EXPECT_EQ(gemCloseWorkerMode::gemCloseWorkerInactive, testedCsr.peekGemCloseWorkerOperationMode());
}
class DrmCommandStreamBatchingTests : public DrmCommandStreamEnhancedTest {
public:
DrmAllocation *tagAllocation;
DrmAllocation *preemptionAllocation;
GraphicsAllocation *tmpAllocation;
template <typename GfxFamily>
void SetUpT() {
DrmCommandStreamEnhancedTest::SetUpT<GfxFamily>();
if (PreemptionHelper::getDefaultPreemptionMode(*platformDevices[0]) == PreemptionMode::MidThread) {
tmpAllocation = GlobalMockSipProgram::sipProgram->getAllocation();
GlobalMockSipProgram::sipProgram->resetAllocation(device->getMemoryManager()->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
}
tagAllocation = static_cast<DrmAllocation *>(device->getDefaultEngine().commandStreamReceiver->getTagAllocation());
preemptionAllocation = static_cast<DrmAllocation *>(device->getDefaultEngine().commandStreamReceiver->getPreemptionAllocation());
}
template <typename GfxFamily>
void TearDownT() {
if (PreemptionHelper::getDefaultPreemptionMode(*platformDevices[0]) == PreemptionMode::MidThread) {
device->getMemoryManager()->freeGraphicsMemory((GlobalMockSipProgram::sipProgram)->getAllocation());
GlobalMockSipProgram::sipProgram->resetAllocation(tmpAllocation);
}
DrmCommandStreamEnhancedTest::TearDownT<GfxFamily>();
}
};
HWTEST_TEMPLATED_F(DrmCommandStreamBatchingTests, givenCSRWhenFlushIsCalledThenProperFlagsArePassed) {
mock->reset();
auto commandBuffer = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
auto dummyAllocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, commandBuffer);
ASSERT_EQ(0u, reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) & 0xFFF);
LinearStream cs(commandBuffer);
csr->makeResident(*dummyAllocation);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
int ioctlExecCnt = 1;
int ioctlUserPtrCnt = 2;
auto engineFlag = static_cast<OsContextLinux &>(csr->getOsContext()).getEngineFlag();
EXPECT_EQ(ioctlExecCnt + ioctlUserPtrCnt, this->mock->ioctl_cnt.total);
EXPECT_EQ(ioctlExecCnt, this->mock->ioctl_cnt.execbuffer2);
EXPECT_EQ(ioctlUserPtrCnt, this->mock->ioctl_cnt.gemUserptr);
uint64_t flags = engineFlag | I915_EXEC_NO_RELOC;
EXPECT_EQ(flags, this->mock->execBuffer.flags);
mm->freeGraphicsMemory(dummyAllocation);
mm->freeGraphicsMemory(commandBuffer);
}
HWTEST_TEMPLATED_F(DrmCommandStreamBatchingTests, givenCsrWhenDispatchPolicyIsSetToBatchingThenCommandBufferIsNotSubmitted) {
mock->reset();
csr->overrideDispatchPolicy(DispatchMode::BatchedDispatch);
auto mockedSubmissionsAggregator = new mockSubmissionsAggregator();
static_cast<TestedDrmCommandStreamReceiver<FamilyType> *>(csr)->overrideSubmissionAggregator(mockedSubmissionsAggregator);
auto commandBuffer = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
auto dummyAllocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, commandBuffer);
ASSERT_EQ(0u, reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) & 0xFFF);
IndirectHeap cs(commandBuffer);
csr->makeResident(*dummyAllocation);
csr->setTagAllocation(tagAllocation);
DispatchFlags dispatchFlags = DispatchFlagsHelper::createDefaultDispatchFlags();
dispatchFlags.preemptionMode = PreemptionHelper::getDefaultPreemptionMode(device->getHardwareInfo());
csr->flushTask(cs, 0u, cs, cs, cs, 0u, dispatchFlags, *device);
//make sure command buffer is recorded
auto &cmdBuffers = mockedSubmissionsAggregator->peekCommandBuffers();
EXPECT_FALSE(cmdBuffers.peekIsEmpty());
EXPECT_NE(nullptr, cmdBuffers.peekHead());
//preemption allocation
size_t csrSurfaceCount = (device->getPreemptionMode() == PreemptionMode::MidThread) ? 2 : 0;
auto recordedCmdBuffer = cmdBuffers.peekHead();
EXPECT_EQ(3u + csrSurfaceCount, recordedCmdBuffer->surfaces.size());
//try to find all allocations
auto elementInVector = std::find(recordedCmdBuffer->surfaces.begin(), recordedCmdBuffer->surfaces.end(), dummyAllocation);
EXPECT_NE(elementInVector, recordedCmdBuffer->surfaces.end());
elementInVector = std::find(recordedCmdBuffer->surfaces.begin(), recordedCmdBuffer->surfaces.end(), commandBuffer);
EXPECT_NE(elementInVector, recordedCmdBuffer->surfaces.end());
elementInVector = std::find(recordedCmdBuffer->surfaces.begin(), recordedCmdBuffer->surfaces.end(), tagAllocation);
EXPECT_NE(elementInVector, recordedCmdBuffer->surfaces.end());
EXPECT_EQ(static_cast<TestedDrmCommandStreamReceiver<FamilyType> *>(csr)->commandStream.getGraphicsAllocation(), recordedCmdBuffer->batchBuffer.commandBufferAllocation);
int ioctlUserPtrCnt = 3;
EXPECT_EQ(ioctlUserPtrCnt, this->mock->ioctl_cnt.total);
EXPECT_EQ(ioctlUserPtrCnt, this->mock->ioctl_cnt.gemUserptr);
EXPECT_EQ(0u, this->mock->execBuffer.flags);
csr->flushBatchedSubmissions();
mm->freeGraphicsMemory(dummyAllocation);
mm->freeGraphicsMemory(commandBuffer);
}
HWTEST_TEMPLATED_F(DrmCommandStreamBatchingTests, givenRecordedCommandBufferWhenItIsSubmittedThenFlushTaskIsProperlyCalled) {
mock->reset();
csr->overrideDispatchPolicy(DispatchMode::BatchedDispatch);
auto mockedSubmissionsAggregator = new mockSubmissionsAggregator();
static_cast<TestedDrmCommandStreamReceiver<FamilyType> *>(csr)->overrideSubmissionAggregator(mockedSubmissionsAggregator);
auto commandBuffer = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
IndirectHeap cs(commandBuffer);
csr->setTagAllocation(tagAllocation);
auto &submittedCommandBuffer = csr->getCS(1024);
//use some bytes
submittedCommandBuffer.getSpace(4);
DispatchFlags dispatchFlags = DispatchFlagsHelper::createDefaultDispatchFlags();
dispatchFlags.preemptionMode = PreemptionHelper::getDefaultPreemptionMode(device->getHardwareInfo());
dispatchFlags.guardCommandBufferWithPipeControl = true;
csr->flushTask(cs, 0u, cs, cs, cs, 0u, dispatchFlags, *device);
auto &cmdBuffers = mockedSubmissionsAggregator->peekCommandBuffers();
auto storedCommandBuffer = cmdBuffers.peekHead();
ResidencyContainer copyOfResidency = storedCommandBuffer->surfaces;
copyOfResidency.push_back(storedCommandBuffer->batchBuffer.commandBufferAllocation);
csr->flushBatchedSubmissions();
EXPECT_TRUE(cmdBuffers.peekIsEmpty());
auto commandBufferGraphicsAllocation = submittedCommandBuffer.getGraphicsAllocation();
EXPECT_FALSE(commandBufferGraphicsAllocation->isResident(csr->getOsContext().getContextId()));
//preemption allocation
size_t csrSurfaceCount = (device->getPreemptionMode() == PreemptionMode::MidThread) ? 2 : 0;
//validate that submited command buffer has what we want
EXPECT_EQ(3u + csrSurfaceCount, this->mock->execBuffer.buffer_count);
EXPECT_EQ(4u, this->mock->execBuffer.batch_start_offset);
EXPECT_EQ(submittedCommandBuffer.getUsed(), this->mock->execBuffer.batch_len);
drm_i915_gem_exec_object2 *exec_objects = (drm_i915_gem_exec_object2 *)this->mock->execBuffer.buffers_ptr;
for (unsigned int i = 0; i < this->mock->execBuffer.buffer_count; i++) {
int handle = exec_objects[i].handle;
auto handleFound = false;
for (auto &graphicsAllocation : copyOfResidency) {
auto bo = static_cast<DrmAllocation *>(graphicsAllocation)->getBO();
if (bo->peekHandle() == handle) {
handleFound = true;
}
}
EXPECT_TRUE(handleFound);
}
int ioctlExecCnt = 1;
int ioctlUserPtrCnt = 2;
EXPECT_EQ(ioctlExecCnt, this->mock->ioctl_cnt.execbuffer2);
EXPECT_EQ(ioctlUserPtrCnt, this->mock->ioctl_cnt.gemUserptr);
EXPECT_EQ(ioctlExecCnt + ioctlUserPtrCnt, this->mock->ioctl_cnt.total);
mm->freeGraphicsMemory(commandBuffer);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenDrmAllocationWhenGetBufferObjectToModifyIsCalledForAGivenHandleIdThenTheCorrespondingBufferObjectGetsModified) {
auto size = 1024u;
auto allocation = new DrmAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, nullptr, size, (osHandle)0u, MemoryPool::MemoryNull);
auto &bos = allocation->getBOs();
for (auto handleId = 0u; handleId < EngineLimits::maxHandleCount; handleId++) {
EXPECT_EQ(nullptr, bos[handleId]);
}
for (auto handleId = 0u; handleId < EngineLimits::maxHandleCount; handleId++) {
allocation->getBufferObjectToModify(handleId) = this->createBO(size);
}
for (auto handleId = 0u; handleId < EngineLimits::maxHandleCount; handleId++) {
EXPECT_NE(nullptr, bos[handleId]);
}
mm->freeGraphicsMemory(allocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, makeResident) {
auto buffer = this->createBO(1024);
auto allocation = new DrmAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, buffer, nullptr, buffer->peekSize(), (osHandle)0u, MemoryPool::MemoryNull);
EXPECT_EQ(nullptr, allocation->getUnderlyingBuffer());
csr->makeResident(*allocation);
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(isResident<FamilyType>(buffer));
EXPECT_EQ(1u, buffer->getRefCount());
csr->makeNonResident(*allocation);
EXPECT_FALSE(isResident<FamilyType>(buffer));
EXPECT_EQ(1u, buffer->getRefCount());
mm->freeGraphicsMemory(allocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, makeResidentOnly) {
BufferObject *buffer1 = this->createBO(4096);
BufferObject *buffer2 = this->createBO(4096);
auto allocation1 = new DrmAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, buffer1, nullptr, buffer1->peekSize(), (osHandle)0u, MemoryPool::MemoryNull);
auto allocation2 = new DrmAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, buffer2, nullptr, buffer2->peekSize(), (osHandle)0u, MemoryPool::MemoryNull);
EXPECT_EQ(nullptr, allocation1->getUnderlyingBuffer());
EXPECT_EQ(nullptr, allocation2->getUnderlyingBuffer());
csr->makeResident(*allocation1);
csr->makeResident(*allocation2);
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(isResident<FamilyType>(buffer1));
EXPECT_TRUE(isResident<FamilyType>(buffer2));
EXPECT_EQ(1u, buffer1->getRefCount());
EXPECT_EQ(1u, buffer2->getRefCount());
// dont call makeNonResident on allocation2, any other makeNonResident call will clean this
// we want to keep all makeResident calls before flush and makeNonResident everyting after flush
csr->makeNonResident(*allocation1);
mm->freeGraphicsMemory(allocation1);
mm->freeGraphicsMemory(allocation2);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, makeResidentTwice) {
auto buffer = this->createBO(1024);
auto allocation = new DrmAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, buffer, nullptr, buffer->peekSize(), (osHandle)0u, MemoryPool::MemoryNull);
csr->makeResident(*allocation);
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(isResident<FamilyType>(buffer));
EXPECT_EQ(1u, buffer->getRefCount());
csr->getResidencyAllocations().clear();
csr->makeResident(*allocation);
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(isResident<FamilyType>(buffer));
EXPECT_EQ(1u, buffer->getRefCount());
csr->makeNonResident(*allocation);
EXPECT_FALSE(isResident<FamilyType>(buffer));
EXPECT_EQ(1u, buffer->getRefCount());
mm->freeGraphicsMemory(allocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, makeResidentTwiceWhenFragmentStorage) {
auto ptr = (void *)0x1001;
auto size = MemoryConstants::pageSize * 10;
auto reqs = MockHostPtrManager::getAllocationRequirements(ptr, size);
auto allocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size}, ptr);
ASSERT_EQ(3u, allocation->fragmentsStorage.fragmentCount);
csr->makeResident(*allocation);
csr->makeResident(*allocation);
csr->processResidency(csr->getResidencyAllocations());
for (int i = 0; i < maxFragmentsCount; i++) {
ASSERT_EQ(allocation->fragmentsStorage.fragmentStorageData[i].cpuPtr,
reqs.allocationFragments[i].allocationPtr);
auto bo = allocation->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_TRUE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, bo->getRefCount());
}
csr->makeNonResident(*allocation);
for (int i = 0; i < maxFragmentsCount; i++) {
auto bo = allocation->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_FALSE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, bo->getRefCount());
}
mm->freeGraphicsMemory(allocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenFragmentedAllocationsWithResuedFragmentsWhenTheyAreMadeResidentThenFragmentsDoNotDuplicate) {
mock->ioctl_expected.total = 9;
//3 fragments
auto ptr = (void *)0x1001;
auto size = MemoryConstants::pageSize * 10;
auto graphicsAllocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size}, ptr);
auto offsetedPtr = (void *)((uintptr_t)ptr + size);
auto size2 = MemoryConstants::pageSize - 1;
auto graphicsAllocation2 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size2}, offsetedPtr);
//graphicsAllocation2 reuses one fragment from graphicsAllocation
EXPECT_EQ(graphicsAllocation->fragmentsStorage.fragmentStorageData[2].residency, graphicsAllocation2->fragmentsStorage.fragmentStorageData[0].residency);
csr->makeResident(*graphicsAllocation);
csr->makeResident(*graphicsAllocation2);
csr->processResidency(csr->getResidencyAllocations());
auto &osContext = csr->getOsContext();
EXPECT_TRUE(graphicsAllocation->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
EXPECT_TRUE(graphicsAllocation->fragmentsStorage.fragmentStorageData[1].residency->resident[osContext.getContextId()]);
EXPECT_TRUE(graphicsAllocation->fragmentsStorage.fragmentStorageData[2].residency->resident[osContext.getContextId()]);
EXPECT_TRUE(graphicsAllocation2->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
auto &residency = getResidencyVector<FamilyType>();
EXPECT_EQ(3u, residency.size());
csr->makeSurfacePackNonResident(csr->getResidencyAllocations());
//check that each packet is not resident
EXPECT_FALSE(graphicsAllocation->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
EXPECT_FALSE(graphicsAllocation->fragmentsStorage.fragmentStorageData[1].residency->resident[osContext.getContextId()]);
EXPECT_FALSE(graphicsAllocation->fragmentsStorage.fragmentStorageData[2].residency->resident[osContext.getContextId()]);
EXPECT_FALSE(graphicsAllocation2->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
EXPECT_EQ(0u, residency.size());
csr->makeResident(*graphicsAllocation);
csr->makeResident(*graphicsAllocation2);
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(graphicsAllocation->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
EXPECT_TRUE(graphicsAllocation->fragmentsStorage.fragmentStorageData[1].residency->resident[osContext.getContextId()]);
EXPECT_TRUE(graphicsAllocation->fragmentsStorage.fragmentStorageData[2].residency->resident[osContext.getContextId()]);
EXPECT_TRUE(graphicsAllocation2->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
EXPECT_EQ(3u, residency.size());
csr->makeSurfacePackNonResident(csr->getResidencyAllocations());
EXPECT_EQ(0u, residency.size());
EXPECT_FALSE(graphicsAllocation->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
EXPECT_FALSE(graphicsAllocation->fragmentsStorage.fragmentStorageData[1].residency->resident[osContext.getContextId()]);
EXPECT_FALSE(graphicsAllocation->fragmentsStorage.fragmentStorageData[2].residency->resident[osContext.getContextId()]);
EXPECT_FALSE(graphicsAllocation2->fragmentsStorage.fragmentStorageData[0].residency->resident[osContext.getContextId()]);
mm->freeGraphicsMemory(graphicsAllocation);
mm->freeGraphicsMemory(graphicsAllocation2);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, GivenAllocationCreatedFromThreeFragmentsWhenMakeResidentIsBeingCalledThenAllFragmentsAreMadeResident) {
auto ptr = (void *)0x1001;
auto size = MemoryConstants::pageSize * 10;
auto reqs = MockHostPtrManager::getAllocationRequirements(ptr, size);
auto allocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size}, ptr);
ASSERT_EQ(3u, allocation->fragmentsStorage.fragmentCount);
csr->makeResident(*allocation);
csr->processResidency(csr->getResidencyAllocations());
for (int i = 0; i < maxFragmentsCount; i++) {
ASSERT_EQ(allocation->fragmentsStorage.fragmentStorageData[i].cpuPtr,
reqs.allocationFragments[i].allocationPtr);
auto bo = allocation->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_TRUE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, bo->getRefCount());
}
csr->makeNonResident(*allocation);
for (int i = 0; i < maxFragmentsCount; i++) {
auto bo = allocation->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_FALSE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, bo->getRefCount());
}
mm->freeGraphicsMemory(allocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, GivenAllocationsContainingDifferentCountOfFragmentsWhenAllocationIsMadeResidentThenAllFragmentsAreMadeResident) {
auto ptr = (void *)0x1001;
auto size = MemoryConstants::pageSize;
auto size2 = 100u;
auto reqs = MockHostPtrManager::getAllocationRequirements(ptr, size);
auto allocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size}, ptr);
ASSERT_EQ(2u, allocation->fragmentsStorage.fragmentCount);
ASSERT_EQ(2u, reqs.requiredFragmentsCount);
csr->makeResident(*allocation);
csr->processResidency(csr->getResidencyAllocations());
for (unsigned int i = 0; i < reqs.requiredFragmentsCount; i++) {
ASSERT_EQ(allocation->fragmentsStorage.fragmentStorageData[i].cpuPtr,
reqs.allocationFragments[i].allocationPtr);
auto bo = allocation->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_TRUE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, bo->getRefCount());
}
csr->makeNonResident(*allocation);
for (unsigned int i = 0; i < reqs.requiredFragmentsCount; i++) {
auto bo = allocation->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_FALSE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, bo->getRefCount());
}
mm->freeGraphicsMemory(allocation);
csr->getResidencyAllocations().clear();
auto allocation2 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size2}, ptr);
reqs = MockHostPtrManager::getAllocationRequirements(ptr, size2);
ASSERT_EQ(1u, allocation2->fragmentsStorage.fragmentCount);
ASSERT_EQ(1u, reqs.requiredFragmentsCount);
csr->makeResident(*allocation2);
csr->processResidency(csr->getResidencyAllocations());
for (unsigned int i = 0; i < reqs.requiredFragmentsCount; i++) {
ASSERT_EQ(allocation2->fragmentsStorage.fragmentStorageData[i].cpuPtr,
reqs.allocationFragments[i].allocationPtr);
auto bo = allocation2->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_TRUE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, bo->getRefCount());
}
csr->makeNonResident(*allocation2);
for (unsigned int i = 0; i < reqs.requiredFragmentsCount; i++) {
auto bo = allocation2->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo;
EXPECT_FALSE(isResident<FamilyType>(bo));
EXPECT_EQ(1u, allocation2->fragmentsStorage.fragmentStorageData[i].osHandleStorage->bo->getRefCount());
}
mm->freeGraphicsMemory(allocation2);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, GivenTwoAllocationsWhenBackingStorageIsTheSameThenMakeResidentShouldAddOnlyOneLocation) {
auto ptr = (void *)0x1000;
auto size = MemoryConstants::pageSize;
auto ptr2 = (void *)0x1000;
auto allocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size}, ptr);
auto allocation2 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{false, size}, ptr2);
csr->makeResident(*allocation);
csr->makeResident(*allocation2);
csr->processResidency(csr->getResidencyAllocations());
EXPECT_EQ(getResidencyVector<FamilyType>().size(), 1u);
csr->makeNonResident(*allocation);
csr->makeNonResident(*allocation2);
mm->freeGraphicsMemory(allocation);
mm->freeGraphicsMemory(allocation2);
csr->getResidencyAllocations().clear();
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, Flush) {
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
ASSERT_EQ(0u, reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) & 0xFFF);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
EXPECT_NE(cs.getCpuBase(), nullptr);
EXPECT_NE(cs.getGraphicsAllocation(), nullptr);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, ClearResidencyWhenFlushNotCalled) {
auto allocation1 = static_cast<DrmAllocation *>(mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
auto allocation2 = static_cast<DrmAllocation *>(mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize}));
ASSERT_NE(nullptr, allocation1);
ASSERT_NE(nullptr, allocation2);
EXPECT_EQ(getResidencyVector<FamilyType>().size(), 0u);
csr->makeResident(*allocation1);
csr->makeResident(*allocation2);
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(isResident<FamilyType>(allocation1->getBO()));
EXPECT_TRUE(isResident<FamilyType>(allocation2->getBO()));
EXPECT_EQ(getResidencyVector<FamilyType>().size(), 2u);
EXPECT_EQ(allocation1->getBO()->getRefCount(), 1u);
EXPECT_EQ(allocation2->getBO()->getRefCount(), 1u);
// makeNonResident without flush
csr->makeNonResident(*allocation1);
EXPECT_EQ(getResidencyVector<FamilyType>().size(), 0u);
// everything is nonResident after first call
EXPECT_FALSE(isResident<FamilyType>(allocation1->getBO()));
EXPECT_FALSE(isResident<FamilyType>(allocation2->getBO()));
EXPECT_EQ(allocation1->getBO()->getRefCount(), 1u);
EXPECT_EQ(allocation2->getBO()->getRefCount(), 1u);
mm->freeGraphicsMemory(allocation1);
mm->freeGraphicsMemory(allocation2);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, FlushMultipleTimes) {
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
cs.replaceBuffer(commandBuffer->getUnderlyingBuffer(), commandBuffer->getUnderlyingBufferSize());
cs.replaceGraphicsAllocation(commandBuffer);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer2{cs.getGraphicsAllocation(), 8, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer2, csr->getResidencyAllocations());
auto allocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, allocation);
auto allocation2 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, allocation2);
csr->makeResident(*allocation);
csr->makeResident(*allocation2);
csr->getInternalAllocationStorage()->storeAllocation(std::unique_ptr<GraphicsAllocation>(commandBuffer), REUSABLE_ALLOCATION);
auto commandBuffer2 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, commandBuffer2);
cs.replaceBuffer(commandBuffer2->getUnderlyingBuffer(), commandBuffer2->getUnderlyingBufferSize());
cs.replaceGraphicsAllocation(commandBuffer2);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer3{cs.getGraphicsAllocation(), 16, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer3, csr->getResidencyAllocations());
csr->makeSurfacePackNonResident(csr->getResidencyAllocations());
mm->freeGraphicsMemory(allocation);
mm->freeGraphicsMemory(allocation2);
csr->getInternalAllocationStorage()->storeAllocation(std::unique_ptr<GraphicsAllocation>(commandBuffer2), REUSABLE_ALLOCATION);
commandBuffer2 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, commandBuffer2);
cs.replaceBuffer(commandBuffer2->getUnderlyingBuffer(), commandBuffer2->getUnderlyingBufferSize());
cs.replaceGraphicsAllocation(commandBuffer2);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer4{cs.getGraphicsAllocation(), 24, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer4, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, FlushNotEmptyBB) {
int bbUsed = 16 * sizeof(uint32_t);
auto &cs = csr->getCS();
cs.getSpace(bbUsed);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, FlushNotEmptyNotPaddedBB) {
int bbUsed = 15 * sizeof(uint32_t);
auto &cs = csr->getCS();
cs.getSpace(bbUsed);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 0, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, FlushNotAligned) {
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
//make sure command buffer with offset is not page aligned
ASSERT_NE(0u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & 0xFFF);
ASSERT_EQ(4u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & 0x7F);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 4, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, CheckDrmFree) {
auto &cs = csr->getCS();
auto commandBuffer = static_cast<DrmAllocation *>(cs.getGraphicsAllocation());
//make sure command buffer with offset is not page aligned
ASSERT_NE(0u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & 0xFFF);
ASSERT_EQ(4u, (reinterpret_cast<uintptr_t>(commandBuffer->getUnderlyingBuffer()) + 4) & 0x7F);
auto allocation = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
csr->makeResident(*allocation);
CommandStreamReceiverHw<FamilyType>::addBatchBufferEnd(cs, nullptr);
CommandStreamReceiverHw<FamilyType>::alignToCacheLine(cs);
BatchBuffer batchBuffer{cs.getGraphicsAllocation(), 4, 0, nullptr, false, false, QueueThrottle::MEDIUM, QueueSliceCount::defaultSliceCount, cs.getUsed(), &cs};
csr->flush(batchBuffer, csr->getResidencyAllocations());
csr->makeNonResident(*allocation);
mm->freeGraphicsMemory(allocation);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, MakeResidentClearResidencyAllocationsInCommandStreamReceiver) {
auto allocation1 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
auto allocation2 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, allocation1);
ASSERT_NE(nullptr, allocation2);
csr->makeResident(*allocation1);
csr->makeResident(*allocation2);
EXPECT_NE(0u, csr->getResidencyAllocations().size());
csr->processResidency(csr->getResidencyAllocations());
csr->makeSurfacePackNonResident(csr->getResidencyAllocations());
EXPECT_EQ(0u, csr->getResidencyAllocations().size());
mm->freeGraphicsMemory(allocation1);
mm->freeGraphicsMemory(allocation2);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenMultipleMakeResidentWhenMakeNonResidentIsCalledOnlyOnceThenSurfaceIsMadeNonResident) {
auto allocation1 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{MemoryConstants::pageSize});
ASSERT_NE(nullptr, allocation1);
csr->makeResident(*allocation1);
csr->makeResident(*allocation1);
EXPECT_NE(0u, csr->getResidencyAllocations().size());
csr->processResidency(csr->getResidencyAllocations());
csr->makeSurfacePackNonResident(csr->getResidencyAllocations());
EXPECT_EQ(0u, csr->getResidencyAllocations().size());
EXPECT_FALSE(allocation1->isResident(csr->getOsContext().getContextId()));
mm->freeGraphicsMemory(allocation1);
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, makeNonResidentOnMemObjectCallsDrmCSMakeNonResidentWithGraphicsAllocation) {
auto allocation1 = mm->allocateGraphicsMemoryWithProperties(MockAllocationProperties{0x1000});
ASSERT_NE(nullptr, allocation1);
auto &makeNonResidentResult = static_cast<TestedDrmCommandStreamReceiver<FamilyType> *>(csr)->makeNonResidentResult;
csr->makeResident(*allocation1);
makeNonResidentResult.called = false;
makeNonResidentResult.allocation = nullptr;
csr->makeNonResident(*allocation1);
EXPECT_TRUE(makeNonResidentResult.called);
EXPECT_EQ(allocation1, makeNonResidentResult.allocation);
EXPECT_EQ(0u, csr->getEvictionAllocations().size());
mm->freeGraphicsMemory(allocation1);
}
class DrmMockBuffer : public Buffer {
public:
static DrmMockBuffer *create() {
char *data = static_cast<char *>(::alignedMalloc(128, 64));
DrmAllocation *alloc = new (std::nothrow) DrmAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, nullptr, &data, sizeof(data), (osHandle)0, MemoryPool::MemoryNull);
return new DrmMockBuffer(data, 128, alloc);
}
~DrmMockBuffer() override {
::alignedFree(data);
delete gfxAllocation;
}
DrmMockBuffer(char *data, size_t size, DrmAllocation *alloc) : Buffer(nullptr, MemoryPropertiesFlagsParser::createMemoryPropertiesFlags(CL_MEM_USE_HOST_PTR, 0, 0), CL_MEM_USE_HOST_PTR, 0, size, data, data, alloc, true, false, false),
data(data),
gfxAllocation(alloc) {
}
void setArgStateful(void *memory, bool forceNonAuxMode, bool disableL3, bool alignSizeForAuxTranslation, bool isReadOnly) override {
}
protected:
char *data;
DrmAllocation *gfxAllocation;
};
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, BufferResidency) {
std::unique_ptr<Buffer> buffer(DrmMockBuffer::create());
auto osContextId = csr->getOsContext().getContextId();
ASSERT_FALSE(buffer->getGraphicsAllocation()->isResident(osContextId));
ASSERT_GT(buffer->getSize(), 0u);
//make it resident 8 times
for (int c = 0; c < 8; c++) {
csr->makeResident(*buffer->getGraphicsAllocation());
csr->processResidency(csr->getResidencyAllocations());
EXPECT_TRUE(buffer->getGraphicsAllocation()->isResident(osContextId));
EXPECT_EQ(buffer->getGraphicsAllocation()->getResidencyTaskCount(osContextId), csr->peekTaskCount() + 1);
}
csr->makeNonResident(*buffer->getGraphicsAllocation());
EXPECT_FALSE(buffer->getGraphicsAllocation()->isResident(osContextId));
csr->makeNonResident(*buffer->getGraphicsAllocation());
EXPECT_FALSE(buffer->getGraphicsAllocation()->isResident(osContextId));
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenDrmCommandStreamReceiverWhenMemoryManagerIsCreatedThenItHasHostMemoryValidationEnabledByDefault) {
EXPECT_TRUE(mm->isValidateHostMemoryEnabled());
}
HWTEST_TEMPLATED_F(DrmCommandStreamEnhancedTest, givenAllocationWithSingleBufferObjectWhenMakeResidentBufferObjectsIsCalledThenTheBufferObjectIsMadeResident) {
auto size = 1024u;
auto bo = this->createBO(size);
BufferObjects bos{{bo}};
auto allocation = new DrmAllocation(0, GraphicsAllocation::AllocationType::UNKNOWN, bos, nullptr, 0u, size, MemoryPool::LocalMemory);
EXPECT_EQ(bo, allocation->getBO());
makeResidentBufferObjects<FamilyType>(allocation);
EXPECT_TRUE(isResident<FamilyType>(bo));
mm->freeGraphicsMemory(allocation);
}
template <typename GfxFamily>
struct MockDrmCsr : public DrmCommandStreamReceiver<GfxFamily> {
using DrmCommandStreamReceiver<GfxFamily>::DrmCommandStreamReceiver;
};
HWTEST_TEMPLATED_F(DrmCommandStreamTest, givenDrmCommandStreamReceiverWhenCreatePageTableMngrIsCalledThenCreatePageTableManager) {
executionEnvironment.prepareRootDeviceEnvironments(2);
executionEnvironment.rootDeviceEnvironments[1]->osInterface = std::make_unique<OSInterface>();
executionEnvironment.rootDeviceEnvironments[1]->osInterface->get()->setDrm(mock.get());
auto csr = std::make_unique<MockDrmCsr<FamilyType>>(executionEnvironment, 1, gemCloseWorkerMode::gemCloseWorkerActive);
auto pageTableManager = csr->createPageTableManager();
EXPECT_EQ(executionEnvironment.rootDeviceEnvironments[1]->pageTableManager.get(), pageTableManager);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, givenPageTableManagerAndMapTrueWhenUpdateAuxTableIsCalledThenItReturnsTrue) {
auto mockMngr = new MockGmmPageTableMngr();
executionEnvironment.rootDeviceEnvironments[0]->pageTableManager.reset(mockMngr);
auto gmm = std::make_unique<MockGmm>();
GMM_DDI_UPDATEAUXTABLE ddiUpdateAuxTable = {};
EXPECT_CALL(*mockMngr, updateAuxTable(::testing::_)).Times(1).WillOnce(::testing::Invoke([&](const GMM_DDI_UPDATEAUXTABLE *arg) {ddiUpdateAuxTable = *arg; return GMM_SUCCESS; }));
auto result = executionEnvironment.rootDeviceEnvironments[0]->pageTableManager->updateAuxTable(0, gmm.get(), true);
EXPECT_EQ(ddiUpdateAuxTable.BaseGpuVA, 0ull);
EXPECT_EQ(ddiUpdateAuxTable.BaseResInfo, gmm->gmmResourceInfo->peekHandle());
EXPECT_EQ(ddiUpdateAuxTable.DoNotWait, true);
EXPECT_EQ(ddiUpdateAuxTable.Map, 1u);
EXPECT_TRUE(result);
}
HWTEST_TEMPLATED_F(DrmCommandStreamTest, givenPageTableManagerAndMapFalseWhenUpdateAuxTableIsCalledThenItReturnsTrue) {
auto mockMngr = new MockGmmPageTableMngr();
executionEnvironment.rootDeviceEnvironments[0]->pageTableManager.reset(mockMngr);
auto gmm = std::make_unique<MockGmm>();
GMM_DDI_UPDATEAUXTABLE ddiUpdateAuxTable = {};
EXPECT_CALL(*mockMngr, updateAuxTable(::testing::_)).Times(1).WillOnce(::testing::Invoke([&](const GMM_DDI_UPDATEAUXTABLE *arg) {ddiUpdateAuxTable = *arg; return GMM_SUCCESS; }));
auto result = executionEnvironment.rootDeviceEnvironments[0]->pageTableManager->updateAuxTable(0, gmm.get(), false);
EXPECT_EQ(ddiUpdateAuxTable.BaseGpuVA, 0ull);
EXPECT_EQ(ddiUpdateAuxTable.BaseResInfo, gmm->gmmResourceInfo->peekHandle());
EXPECT_EQ(ddiUpdateAuxTable.DoNotWait, true);
EXPECT_EQ(ddiUpdateAuxTable.Map, 0u);
EXPECT_TRUE(result);
}
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