117 lines
3.8 KiB
C++
117 lines
3.8 KiB
C++
/*
|
|
* Copyright (C) 2018-2021 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#include "shared/source/memory_manager/os_agnostic_memory_manager.h"
|
|
#include "shared/test/common/mocks/mock_execution_environment.h"
|
|
|
|
#include "opencl/source/mem_obj/buffer.h"
|
|
#include "opencl/test/unit_test/fixtures/cl_device_fixture.h"
|
|
#include "opencl/test/unit_test/fixtures/memory_management_fixture.h"
|
|
#include "opencl/test/unit_test/fixtures/platform_fixture.h"
|
|
#include "opencl/test/unit_test/mocks/mock_context.h"
|
|
#include "opencl/test/unit_test/mocks/mock_memory_manager.h"
|
|
#include "test.h"
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
using namespace NEO;
|
|
|
|
class TestedMemoryManager : public OsAgnosticMemoryManager {
|
|
public:
|
|
using OsAgnosticMemoryManager::OsAgnosticMemoryManager;
|
|
GraphicsAllocation *allocateGraphicsMemoryWithAlignment(const AllocationData &allocationData) override {
|
|
EXPECT_NE(0u, expectedSize);
|
|
if (expectedSize == allocationData.size) {
|
|
EXPECT_TRUE(allocationData.flags.forcePin);
|
|
allocCount++;
|
|
}
|
|
return OsAgnosticMemoryManager::allocateGraphicsMemoryWithAlignment(allocationData);
|
|
};
|
|
GraphicsAllocation *allocateGraphicsMemory64kb(const AllocationData &allocationData) override {
|
|
return nullptr;
|
|
};
|
|
GraphicsAllocation *allocateGraphicsMemoryWithHostPtr(const AllocationData &properties) override {
|
|
EXPECT_NE(0u, HPExpectedSize);
|
|
if (HPExpectedSize == properties.size) {
|
|
EXPECT_TRUE(properties.flags.forcePin);
|
|
HPAllocCount++;
|
|
}
|
|
return OsAgnosticMemoryManager::allocateGraphicsMemoryWithHostPtr(properties);
|
|
}
|
|
GraphicsAllocation *allocateGraphicsMemoryForNonSvmHostPtr(const AllocationData &properties) override {
|
|
EXPECT_NE(0u, HPExpectedSize);
|
|
if (HPExpectedSize == properties.size) {
|
|
EXPECT_TRUE(properties.flags.forcePin);
|
|
HPAllocCount++;
|
|
}
|
|
return OsAgnosticMemoryManager::allocateGraphicsMemoryForNonSvmHostPtr(properties);
|
|
}
|
|
|
|
size_t expectedSize = 0;
|
|
uint32_t allocCount = 0;
|
|
size_t HPExpectedSize = 0;
|
|
uint32_t HPAllocCount = 0;
|
|
};
|
|
|
|
TEST(BufferTests, WhenBufferIsCreatedThenPinIsSet) {
|
|
MockExecutionEnvironment executionEnvironment(defaultHwInfo.get());
|
|
std::unique_ptr<TestedMemoryManager> mm(new MemoryManagerCreate<TestedMemoryManager>(false, false, executionEnvironment));
|
|
if (mm->isLimitedGPU(0)) {
|
|
GTEST_SKIP();
|
|
}
|
|
{
|
|
MockContext context;
|
|
auto size = MemoryConstants::pageSize * 32;
|
|
auto retVal = CL_INVALID_OPERATION;
|
|
mm->expectedSize = size;
|
|
mm->HPExpectedSize = 0u;
|
|
context.memoryManager = mm.get();
|
|
|
|
auto buffer = Buffer::create(
|
|
&context,
|
|
0,
|
|
size,
|
|
nullptr,
|
|
retVal);
|
|
EXPECT_EQ(CL_SUCCESS, retVal);
|
|
EXPECT_EQ(1u, mm->allocCount);
|
|
|
|
delete buffer;
|
|
}
|
|
}
|
|
TEST(BufferTests, GivenHostPtrWhenBufferIsCreatedThenPinIsSet) {
|
|
MockExecutionEnvironment executionEnvironment(defaultHwInfo.get());
|
|
std::unique_ptr<TestedMemoryManager> mm(new TestedMemoryManager(executionEnvironment));
|
|
if (mm->isLimitedGPU(0)) {
|
|
GTEST_SKIP();
|
|
}
|
|
|
|
{
|
|
MockContext context;
|
|
auto retVal = CL_INVALID_OPERATION;
|
|
auto size = MemoryConstants::pageSize * 32;
|
|
mm->expectedSize = 0u;
|
|
mm->HPExpectedSize = size;
|
|
context.memoryManager = mm.get();
|
|
|
|
// memory must be aligned to use zero-copy
|
|
void *bff = alignedMalloc(size, MemoryConstants::pageSize);
|
|
|
|
auto buffer = Buffer::create(
|
|
&context,
|
|
CL_MEM_USE_HOST_PTR | CL_MEM_FORCE_HOST_MEMORY_INTEL,
|
|
size,
|
|
bff,
|
|
retVal);
|
|
EXPECT_EQ(CL_SUCCESS, retVal);
|
|
EXPECT_EQ(1u, mm->HPAllocCount);
|
|
|
|
delete buffer;
|
|
alignedFree(bff);
|
|
}
|
|
}
|