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/*
* Copyright (c) 2019 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "arm_compute/runtime/BlobLifetimeManager.h"
#include "arm_compute/runtime/Memory.h"
#include "arm_compute/runtime/MemoryGroup.h"
#include "arm_compute/runtime/MemoryManagerOnDemand.h"
#include "arm_compute/runtime/PoolManager.h"
#include "tests/framework/Asserts.h"
#include "tests/framework/Macros.h"
#include "tests/framework/datasets/Datasets.h"
#include "tests/validation/Validation.h"
#include "utils/TypePrinter.h"
namespace arm_compute
{
namespace test
{
namespace validation
{
namespace
{
/** Mock class of memory manageable objects */
class MockMemoryManageable : public IMemoryManageable
{
public:
void associate_memory_group(IMemoryGroup *memory_group) override
{
}
};
/** Creates a lifetime of three objects where the two of them can share the same underlying within the given scope
*
* @warning Contents and pointers of the objects registered will be invalid at the end of the function thus do not dereference.
*
* @param[in] mg The memory group under which the manageable objects will be registered
*/
void generate_lifetime_info(MemoryGroup &mg)
{
MockMemoryManageable a{}, b{}, c{};
Memory m_a{}, m_b{}, m_c{};
// Generate a custom lifetime for the objects
mg.manage(&a);
mg.manage(&b);
mg.finalize_memory(&a, m_a, 12U /* size */, 8U /* alignment */);
mg.manage(&c);
mg.finalize_memory(&b, m_b, 128U /* size */, 16U /* alignment */);
mg.finalize_memory(&c, m_c, 32U /* size */, 0U /* alignment */);
}
} // namespace
TEST_SUITE(UNIT)
TEST_SUITE(LifetimeManager)
/** Validate memory group register */
TEST_CASE(MemoryGroupRegister, framework::DatasetMode::ALL)
{
auto lft_mgr = std::make_shared<BlobLifetimeManager>();
auto pool_mgr = std::make_shared<PoolManager>();
auto mm = std::make_shared<MemoryManagerOnDemand>(lft_mgr, pool_mgr);
MemoryGroup mg(mm);
// Register group
lft_mgr->register_group(&mg);
// Generate lifetime information
generate_lifetime_info(mg);
// Validate lifetime manager state
ARM_COMPUTE_EXPECT(lft_mgr->info().size() == 2, framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(lft_mgr->info()[0].size == 128, framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(lft_mgr->info()[0].alignment == 16, framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(lft_mgr->info()[0].owners == 1, framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(lft_mgr->info()[1].size == 32, framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(lft_mgr->info()[1].alignment == 8, framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(lft_mgr->info()[1].owners == 2, framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(mg.mappings().size() == 3, framework::LogLevel::ERRORS);
}
/** Validate memory group release */
TEST_CASE(MemoryGroupRelease, framework::DatasetMode::ALL)
{
auto lft_mgr = std::make_shared<BlobLifetimeManager>();
auto pool_mgr = std::make_shared<PoolManager>();
auto mm = std::make_shared<MemoryManagerOnDemand>(lft_mgr, pool_mgr);
MemoryGroup mg(mm);
// Register group
lft_mgr->register_group(&mg);
// Generate lifetime information
generate_lifetime_info(mg);
// Check group mappings
ARM_COMPUTE_EXPECT(mg.mappings().size() == 3, framework::LogLevel::ERRORS);
// Release group and validate its mappings
lft_mgr->release_group(&mg);
ARM_COMPUTE_EXPECT(mg.mappings().size() == 0, framework::LogLevel::ERRORS);
}
TEST_SUITE_END() // LifetimeManager
TEST_SUITE_END()
} // namespace validation
} // namespace test
} // namespace arm_compute
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