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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/helpers/basic_math.h"
#include "shared/source/helpers/ptr_math.h"
#include "opencl/source/kernel/kernel.h"
#include "opencl/test/unit_test/fixtures/cl_device_fixture.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_program.h"
#include "test.h"
#include "gtest/gtest.h"
using namespace NEO;
class KernelSlmArgTest : public Test<ClDeviceFixture> {
protected:
void SetUp() override {
ClDeviceFixture::SetUp();
pKernelInfo = std::make_unique<KernelInfo>();
KernelArgPatchInfo kernelArgPatchInfo;
pKernelInfo->kernelArgInfo.resize(3);
pKernelInfo->kernelArgInfo[2].kernelArgPatchInfoVector.push_back(kernelArgPatchInfo);
pKernelInfo->kernelArgInfo[1].kernelArgPatchInfoVector.push_back(kernelArgPatchInfo);
pKernelInfo->kernelArgInfo[0].kernelArgPatchInfoVector.push_back(kernelArgPatchInfo);
pKernelInfo->kernelArgInfo[0].kernelArgPatchInfoVector[0].crossthreadOffset = 0x10;
pKernelInfo->kernelArgInfo[0].slmAlignment = 0x1;
pKernelInfo->kernelArgInfo[1].kernelArgPatchInfoVector[0].crossthreadOffset = 0x20;
pKernelInfo->kernelArgInfo[1].kernelArgPatchInfoVector[0].size = sizeof(void *);
pKernelInfo->kernelArgInfo[2].kernelArgPatchInfoVector[0].crossthreadOffset = 0x30;
pKernelInfo->kernelArgInfo[2].slmAlignment = 0x400;
pKernelInfo->workloadInfo.slmStaticSize = 3 * KB;
program = std::make_unique<MockProgram>(toClDeviceVector(*pClDevice));
pKernel = new MockKernel(program.get(), *pKernelInfo, *pClDevice);
ASSERT_EQ(CL_SUCCESS, pKernel->initialize());
pKernel->setKernelArgHandler(0, &Kernel::setArgLocal);
pKernel->setKernelArgHandler(1, &Kernel::setArgImmediate);
pKernel->setKernelArgHandler(2, &Kernel::setArgLocal);
uint32_t crossThreadData[0x40] = {};
crossThreadData[0x20 / sizeof(uint32_t)] = 0x12344321;
pKernel->setCrossThreadData(crossThreadData, sizeof(crossThreadData));
}
void TearDown() override {
delete pKernel;
ClDeviceFixture::TearDown();
}
cl_int retVal = CL_SUCCESS;
std::unique_ptr<MockProgram> program;
MockKernel *pKernel = nullptr;
std::unique_ptr<KernelInfo> pKernelInfo;
static const size_t slmSize0 = 0x200;
static const size_t slmSize2 = 0x30;
};
TEST_F(KernelSlmArgTest, WhenSettingSizeThenAlignmentOfHigherSlmArgsIsUpdated) {
pKernel->setArg(0, slmSize0, nullptr);
pKernel->setArg(2, slmSize2, nullptr);
auto crossThreadData = reinterpret_cast<uint32_t *>(pKernel->getCrossThreadData());
auto slmOffset = ptrOffset(crossThreadData, 0x10);
EXPECT_EQ(0u, *slmOffset);
slmOffset = ptrOffset(crossThreadData, 0x20);
EXPECT_EQ(0x12344321u, *slmOffset);
slmOffset = ptrOffset(crossThreadData, 0x30);
EXPECT_EQ(0x400u, *slmOffset);
EXPECT_EQ(5 * KB, pKernel->slmTotalSize);
}
TEST_F(KernelSlmArgTest, GivenReverseOrderWhenSettingSizeThenAlignmentOfHigherSlmArgsIsUpdated) {
pKernel->setArg(2, slmSize2, nullptr);
pKernel->setArg(0, slmSize0, nullptr);
auto crossThreadData = reinterpret_cast<uint32_t *>(pKernel->getCrossThreadData());
auto slmOffset = ptrOffset(crossThreadData, 0x10);
EXPECT_EQ(0u, *slmOffset);
slmOffset = ptrOffset(crossThreadData, 0x20);
EXPECT_EQ(0x12344321u, *slmOffset);
slmOffset = ptrOffset(crossThreadData, 0x30);
EXPECT_EQ(0x400u, *slmOffset);
EXPECT_EQ(5 * KB, pKernel->slmTotalSize);
}
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