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[7/n] Unified Shared Memory.

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- Add basic allocation support for shared allocations
- Add kernel support for shared allocations.

Related-To: NEO-3148

Change-Id: Ie0523acc3a444eef6a5aeb6a56a041280df6a02e
Signed-off-by: Mrozek, Michal <michal.mrozek@intel.com>
This commit is contained in:
Mrozek, Michal
2019-06-18 07:22:38 +02:00
committed by sys_ocldev
parent 57f88ee197
commit 3a75c4fb71
7 changed files with 70 additions and 2 deletions
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5
core/unit_tests/unified_memory/unified_memory_tests.cpp
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@@ -14,6 +14,7 @@
TEST(UnifiedMemoryTests, givenInternalMemoryTypesThenAllHaveOnlyOneBitSet) {
EXPECT_EQ(1u, std::bitset<32>(InternalMemoryType::DEVICE_UNIFIED_MEMORY).count());
EXPECT_EQ(1u, std::bitset<32>(InternalMemoryType::HOST_UNIFIED_MEMORY).count());
EXPECT_EQ(1u, std::bitset<32>(InternalMemoryType::SHARED_UNIFIED_MEMORY).count());
EXPECT_EQ(1u, std::bitset<32>(InternalMemoryType::SVM).count());
}
@@ -29,4 +30,8 @@ TEST(UnifiedMemoryTests, givenUnifiedMemoryControlsWhenDedicatedFieldsAreSetThen
controls.indirectDeviceAllocationsAllowed = false;
EXPECT_EQ(InternalMemoryType::HOST_UNIFIED_MEMORY, controls.generateMask());
controls.indirectHostAllocationsAllowed = false;
controls.indirectSharedAllocationsAllowed = true;
EXPECT_EQ(InternalMemoryType::SHARED_UNIFIED_MEMORY, controls.generateMask());
}