133 lines
4.5 KiB
C++
133 lines
4.5 KiB
C++
/*
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* Copyright (C) 2018-2023 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 "shared/source/gmm_helper/gmm_helper.h"
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#include "shared/test/common/fixtures/memory_management_fixture.h"
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#include "shared/test/common/test_macros/test.h"
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#include "opencl/source/command_queue/command_queue.h"
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#include "opencl/source/mem_obj/pipe.h"
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#include "opencl/test/unit_test/fixtures/cl_device_fixture.h"
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#include "opencl/test/unit_test/fixtures/multi_root_device_fixture.h"
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#include "opencl/test/unit_test/mocks/mock_command_queue.h"
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#include "opencl/test/unit_test/mocks/mock_context.h"
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using namespace NEO;
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// Tests for pipes
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class PipeTest : public ::testing::Test, public MemoryManagementFixture {
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public:
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protected:
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void SetUp() override {
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}
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void TearDown() override {
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}
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cl_int retVal = CL_INVALID_PIPE_SIZE;
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MockContext context;
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size_t size = 0u;
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};
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TEST_F(PipeTest, WhenCreatingPipeThenSuccessIsReturned) {
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int errCode = CL_SUCCESS;
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auto pipe = Pipe::create(&context, CL_MEM_READ_ONLY, 1, 20, nullptr, errCode);
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EXPECT_NE(nullptr, pipe);
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EXPECT_EQ(CL_SUCCESS, errCode);
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delete pipe;
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}
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TEST_F(PipeTest, WhenCreatingPipeThenHeaderSizeAdditionIsReserved) {
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int errCode = CL_SUCCESS;
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auto pipe = Pipe::create(&context, CL_MEM_READ_ONLY, 1, 20, nullptr, errCode);
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ASSERT_NE(nullptr, pipe);
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EXPECT_EQ(CL_SUCCESS, errCode);
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EXPECT_EQ((1 * (20 + 1)) + Pipe::intelPipeHeaderReservedSpace, pipe->getSize());
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delete pipe;
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}
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TEST_F(PipeTest, WhenCreatingPipeThenHeaderIsInitialized) {
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int errCode = CL_SUCCESS;
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auto pipe = Pipe::create(&context, CL_MEM_READ_ONLY, 1, 20, nullptr, errCode);
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ASSERT_NE(nullptr, pipe);
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EXPECT_EQ(CL_SUCCESS, errCode);
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EXPECT_EQ(21u, *reinterpret_cast<unsigned int *>(pipe->getCpuAddress()));
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delete pipe;
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}
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TEST_F(PipeTest, GivenFailedAllocationInjectionWhenCreatingPipeThenOnlyFailingAllocationsAreNull) {
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InjectedFunction method = [this](size_t failureIndex) {
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auto retVal = CL_INVALID_VALUE;
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auto pipe = Pipe::create(&context, CL_MEM_READ_ONLY, 1, 20, nullptr, retVal);
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if (MemoryManagement::nonfailingAllocation == failureIndex) {
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, pipe);
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delete pipe;
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} else {
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EXPECT_EQ(CL_OUT_OF_HOST_MEMORY, retVal) << "for allocation " << failureIndex;
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EXPECT_EQ(nullptr, pipe);
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}
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};
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injectFailures(method);
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}
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TEST_F(PipeTest, givenPipeWhenEnqueueWriteForUnmapIsCalledThenReturnError) {
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int errCode = CL_SUCCESS;
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std::unique_ptr<Pipe> pipe(Pipe::create(&context, CL_MEM_READ_ONLY, 1, 20, nullptr, errCode));
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ASSERT_NE(nullptr, pipe);
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EXPECT_EQ(CL_SUCCESS, errCode);
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MockCommandQueue cmdQ;
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errCode = clEnqueueUnmapMemObject(&cmdQ, pipe.get(), nullptr, 0, nullptr, nullptr);
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EXPECT_EQ(CL_INVALID_MEM_OBJECT, errCode);
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}
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TEST_F(PipeTest, givenPipeWithDifferentCpuAndGpuAddressesWhenSetArgPipeThenUseGpuAddress) {
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int errCode = CL_SUCCESS;
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auto pipe = Pipe::create(&context, CL_MEM_READ_ONLY, 1, 20, nullptr, errCode);
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ASSERT_NE(nullptr, pipe);
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EXPECT_EQ(CL_SUCCESS, errCode);
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EXPECT_EQ(21u, *reinterpret_cast<unsigned int *>(pipe->getCpuAddress()));
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uint64_t gpuAddress = 0x12345;
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auto pipeAllocation = pipe->getGraphicsAllocation(context.getDevice(0)->getRootDeviceIndex());
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auto gmmHelper = context.getDevice(0)->getGmmHelper();
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auto canonizedGpuAddress = gmmHelper->canonize(gpuAddress);
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pipeAllocation->setCpuPtrAndGpuAddress(pipeAllocation->getUnderlyingBuffer(), canonizedGpuAddress);
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EXPECT_NE(reinterpret_cast<uint64_t>(pipeAllocation->getUnderlyingBuffer()), pipeAllocation->getGpuAddress());
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uint64_t valueToPatch;
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pipe->setPipeArg(&valueToPatch, sizeof(valueToPatch), context.getDevice(0)->getRootDeviceIndex());
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EXPECT_EQ(valueToPatch, pipeAllocation->getGpuAddressToPatch());
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delete pipe;
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}
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using MultiRootDeviceTests = MultiRootDeviceFixture;
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TEST_F(MultiRootDeviceTests, GivenPipeGraphicsAllocationThenItHasCorrectRootDeviceIndex) {
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int errCode = CL_SUCCESS;
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std::unique_ptr<Pipe> pipe(Pipe::create(context.get(), CL_MEM_READ_ONLY, 1, 20, nullptr, errCode));
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EXPECT_EQ(CL_SUCCESS, errCode);
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ASSERT_NE(nullptr, pipe.get());
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auto graphicsAllocation = pipe->getGraphicsAllocation(expectedRootDeviceIndex);
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ASSERT_NE(nullptr, graphicsAllocation);
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EXPECT_EQ(expectedRootDeviceIndex, graphicsAllocation->getRootDeviceIndex());
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}
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