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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "opencl/source/kernel/kernel.h"
#include "opencl/source/mem_obj/pipe.h"
#include "opencl/test/unit_test/fixtures/cl_device_fixture.h"
#include "opencl/test/unit_test/fixtures/context_fixture.h"
#include "opencl/test/unit_test/mocks/mock_buffer.h"
#include "opencl/test/unit_test/mocks/mock_context.h"
#include "opencl/test/unit_test/mocks/mock_kernel.h"
#include "opencl/test/unit_test/mocks/mock_pipe.h"
#include "opencl/test/unit_test/mocks/mock_program.h"
#include "test.h"
#include "CL/cl.h"
#include "gtest/gtest.h"
#include <memory>
using namespace NEO;
class KernelArgPipeFixture : public ContextFixture, public ClDeviceFixture {
using ContextFixture::SetUp;
public:
KernelArgPipeFixture() {
}
protected:
void SetUp() {
ClDeviceFixture::SetUp();
cl_device_id device = pClDevice;
ContextFixture::SetUp(1, &device);
// define kernel info
pKernelInfo = std::make_unique<KernelInfo>();
// setup kernel arg offsets
KernelArgPatchInfo kernelArgPatchInfo;
pKernelInfo->heapInfo.pSsh = pSshLocal;
pKernelInfo->heapInfo.SurfaceStateHeapSize = sizeof(pSshLocal);
pKernelInfo->usesSsh = true;
pKernelInfo->requiresSshForBuffers = true;
pKernelInfo->kernelArgInfo.resize(1);
pKernelInfo->kernelArgInfo[0].kernelArgPatchInfoVector.push_back(kernelArgPatchInfo);
pKernelInfo->kernelArgInfo[0].kernelArgPatchInfoVector[0].crossthreadOffset = 0x30;
pKernelInfo->kernelArgInfo[0].kernelArgPatchInfoVector[0].size = (uint32_t)sizeof(void *);
pProgram = new MockProgram(pContext, false, toClDeviceVector(*pClDevice));
pKernel = new MockKernel(pProgram, *pKernelInfo, *pClDevice);
ASSERT_EQ(CL_SUCCESS, pKernel->initialize());
pKernel->setCrossThreadData(pCrossThreadData, sizeof(pCrossThreadData));
pKernel->setKernelArgHandler(0, &Kernel::setArgPipe);
}
void TearDown() override {
delete pKernel;
delete pProgram;
ContextFixture::TearDown();
ClDeviceFixture::TearDown();
}
cl_int retVal = CL_SUCCESS;
MockProgram *pProgram = nullptr;
MockKernel *pKernel = nullptr;
std::unique_ptr<KernelInfo> pKernelInfo;
SKernelBinaryHeaderCommon kernelHeader;
char pSshLocal[64];
char pCrossThreadData[64];
};
typedef Test<KernelArgPipeFixture> KernelArgPipeTest;
TEST_F(KernelArgPipeTest, GivenValidPipeWhenSettingKernelArgThenPipeAddressIsCorrect) {
Pipe *pipe = new MockPipe(pContext);
auto val = (cl_mem)pipe;
auto pVal = &val;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_SUCCESS, retVal);
auto pKernelArg = (cl_mem **)(this->pKernel->getCrossThreadData() +
this->pKernelInfo->kernelArgInfo[0].kernelArgPatchInfoVector[0].crossthreadOffset);
EXPECT_EQ(pipe->getCpuAddress(), *pKernelArg);
delete pipe;
}
TEST_F(KernelArgPipeTest, GivenSvmPtrStatelessWhenSettingKernelArgThenArgumentsAreSetCorrectly) {
Pipe *pipe = new MockPipe(pContext);
auto val = (cl_mem)pipe;
auto pVal = &val;
pKernelInfo->usesSsh = false;
pKernelInfo->requiresSshForBuffers = false;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_EQ(0u, pKernel->getSurfaceStateHeapSize());
delete pipe;
}
HWTEST_F(KernelArgPipeTest, GivenSvmPtrStatefulWhenSettingKernelArgThenArgumentsAreSetCorrectly) {
Pipe *pipe = new MockPipe(pContext);
auto val = (cl_mem)pipe;
auto pVal = &val;
pKernelInfo->usesSsh = true;
pKernelInfo->requiresSshForBuffers = true;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_SUCCESS, retVal);
EXPECT_NE(0u, pKernel->getSurfaceStateHeapSize());
typedef typename FamilyType::RENDER_SURFACE_STATE RENDER_SURFACE_STATE;
auto surfaceState = reinterpret_cast<const RENDER_SURFACE_STATE *>(
ptrOffset(pKernel->getSurfaceStateHeap(),
pKernelInfo->kernelArgInfo[0].offsetHeap));
void *surfaceAddress = reinterpret_cast<void *>(surfaceState->getSurfaceBaseAddress());
EXPECT_EQ(pipe->getCpuAddress(), surfaceAddress);
delete pipe;
}
TEST_F(KernelArgPipeTest, GivenInvalidPipeWhenSettingKernelArgThenInvalidMemObjectErrorIsReturned) {
char *ptr = new char[sizeof(Pipe)];
auto val = (cl_mem *)ptr;
auto pVal = &val;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_INVALID_MEM_OBJECT, retVal);
delete[] ptr;
}
TEST_F(KernelArgPipeTest, GivenBufferWhenSettingKernelArgThenInvalidArgValueErrorIsReturned) {
Buffer *buffer = new MockBuffer();
auto val = (cl_mem)buffer;
auto pVal = &val;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_INVALID_ARG_VALUE, retVal);
delete buffer;
}
TEST_F(KernelArgPipeTest, GivenPipeFromDifferentContextWhenSettingKernelArgThenInvalidMemObjectErrorIsReturned) {
Pipe *pipe = new MockPipe(pContext);
Context *oldContext = &pKernel->getContext();
MockContext newContext;
this->pKernel->setContext(&newContext);
auto val = (cl_mem)pipe;
auto pVal = &val;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_INVALID_MEM_OBJECT, retVal);
pKernel->setContext(oldContext);
delete pipe;
}
TEST_F(KernelArgPipeTest, GivenInvalidSizeWhenSettingKernelArgThenInvalidArgSizeErrorIsReturned) {
Pipe *pipe = new MockPipe(pContext);
auto val = (cl_mem *)pipe;
auto pVal = &val;
auto retVal = this->pKernel->setArg(0, 1, pVal);
EXPECT_EQ(CL_INVALID_ARG_SIZE, retVal);
delete pipe;
}
TEST_F(KernelArgPipeTest, GivenPtrToNullWhenSettingKernelArgThenInvalidMemObjectErrorIsReturned) {
auto val = (cl_mem *)nullptr;
auto pVal = &val;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_INVALID_MEM_OBJECT, retVal);
}
TEST_F(KernelArgPipeTest, GivenNullWhenSettingKernelArgThenInvalidMemObjectErrorIsReturned) {
auto pVal = nullptr;
auto retVal = this->pKernel->setArg(0, sizeof(cl_mem *), pVal);
EXPECT_EQ(CL_INVALID_MEM_OBJECT, retVal);
}
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