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[9/n] Unified Shared Memory

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- Wire in support for clMemFreeINTEL.

Related-To: NEO-3148

Change-Id: Ibef61b7d9bdfa3021533faa0019b6b443145f1be
Signed-off-by: Mrozek, Michal <michal.mrozek@intel.com>
This commit is contained in:
Mrozek, Michal
2019-06-19 14:10:53 +02:00
committed by sys_ocldev
parent 72841e36c2
commit 0758661c52
4 changed files with 53 additions and 6 deletions
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39
unit_tests/api/cl_unified_shared_memory_tests.inl
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@@ -32,7 +32,8 @@ TEST(clUnifiedSharedMemoryTests, whenClHostMemAllocIntelIsCalledThenItAllocatesH
EXPECT_EQ(graphicsAllocation->memoryType, InternalMemoryType::HOST_UNIFIED_MEMORY);
EXPECT_EQ(graphicsAllocation->gpuAllocation->getGpuAddress(), castToUint64(unifiedMemoryHostAllocation));
allocationsManager->freeSVMAlloc(unifiedMemoryHostAllocation);
retVal = clMemFreeINTEL(&mockContext, unifiedMemoryHostAllocation);
EXPECT_EQ(CL_SUCCESS, retVal);
}
TEST(clUnifiedSharedMemoryTests, whenClDeviceMemAllocINTELisCalledThenOutOfHostMemoryErrorIsReturned) {
@@ -47,9 +48,41 @@ TEST(clUnifiedSharedMemoryTests, whenClSharedMemAllocINTELisCalledThenOutOfHostM
EXPECT_EQ(CL_OUT_OF_HOST_MEMORY, retVal);
}
TEST(clUnifiedSharedMemoryTests, whenClMemFreeINTELisCalledThenOutOfHostMemoryErrorIsReturned) {
TEST(clUnifiedSharedMemoryTests, whenClMemFreeINTELisCalledWithIncorrectContextThenReturnError) {
auto retVal = clMemFreeINTEL(0, nullptr);
EXPECT_EQ(CL_OUT_OF_HOST_MEMORY, retVal);
EXPECT_EQ(CL_INVALID_CONTEXT, retVal);
}
TEST(clUnifiedSharedMemoryTests, whenClMemFreeINTELisCalledWithValidUmPointerThenMemoryIsFreed) {
MockContext mockContext;
cl_int retVal = CL_SUCCESS;
auto unifiedMemoryHostAllocation = clHostMemAllocINTEL(&mockContext, nullptr, 4, 0, &retVal);
auto allocationsManager = mockContext.getSVMAllocsManager();
EXPECT_EQ(1u, allocationsManager->getNumAllocs());
retVal = clMemFreeINTEL(&mockContext, unifiedMemoryHostAllocation);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(0u, allocationsManager->getNumAllocs());
}
TEST(clUnifiedSharedMemoryTests, whenClMemFreeINTELisCalledWithInvalidUmPointerThenMemoryIsNotFreed) {
MockContext mockContext;
cl_int retVal = CL_SUCCESS;
auto unifiedMemoryHostAllocation = clHostMemAllocINTEL(&mockContext, nullptr, 4, 0, &retVal);
auto allocationsManager = mockContext.getSVMAllocsManager();
EXPECT_EQ(1u, allocationsManager->getNumAllocs());
retVal = clMemFreeINTEL(&mockContext, ptrOffset(unifiedMemoryHostAllocation, 4));
EXPECT_EQ(CL_INVALID_VALUE, retVal);
EXPECT_EQ(1u, allocationsManager->getNumAllocs());
retVal = clMemFreeINTEL(&mockContext, unifiedMemoryHostAllocation);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(0u, allocationsManager->getNumAllocs());
}
TEST(clUnifiedSharedMemoryTests, whenClGetMemAllocInfoINTELisCalledThenOutOfHostMemoryErrorIsReturned) {