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Include files are now grouped and sorted in following order: 1. Header file of the class the current file implements 2. Project files 3. Third party files 4. Standard library Change-Id: If31af05652184169f7fee1d7ad08f1b2ed602cf0 Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/*
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* Copyright (C) 2017-2019 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "runtime/helpers/aligned_memory.h"
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#include "runtime/os_interface/32bit_memory.h"
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#include "gtest/gtest.h"
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using namespace OCLRT;
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TEST(Memory32Bit, Given32bitAllocatorWhenAskedForAllocationThen32BitPointerIsReturned) {
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size_t size = 100u;
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Allocator32bit allocator32bit;
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auto ptr = allocator32bit.allocate(size);
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uintptr_t address64bit = (uintptr_t)ptr - allocator32bit.getBase();
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if (is32BitOsAllocatorAvailable) {
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EXPECT_LT(address64bit, max32BitAddress);
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}
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EXPECT_LT(0u, address64bit);
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auto ret = allocator32bit.free(ptr, size);
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EXPECT_EQ(0, ret);
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}
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TEST(Memory32Bit, Given32bitAllocatorWhenAskedForAllocationThenPageAlignedPointerIsReturnedWithSizeAlignedToPage) {
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size_t size = 100u;
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Allocator32bit allocator32bit;
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auto ptr = allocator32bit.allocate(size);
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EXPECT_EQ(ptr, alignDown(ptr, MemoryConstants::pageSize));
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auto ret = allocator32bit.free(ptr, size);
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EXPECT_EQ(0, ret);
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}
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TEST(Memory32Bit, Given32bitAllocatorWithBaseAndSizeWhenAskedForBaseThenCorrectBaseIsReturned) {
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uint64_t size = 100u;
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uint64_t base = 0x23000;
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Allocator32bit allocator32bit(base, size);
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EXPECT_EQ(base, allocator32bit.getBase());
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}
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