87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
/*
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* Copyright (C) 2017-2020 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/helpers/file_io.h"
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#include "shared/test/unit_test/helpers/test_files.h"
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#include "opencl/source/context/context.h"
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#include "cl_api_tests.h"
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using namespace NEO;
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typedef api_tests clReleaseKernelTests;
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namespace ULT {
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TEST_F(clReleaseKernelTests, GivenNullKernelWhenReleasingKernelThenClInvalidKernelErrorIsReturned) {
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retVal = clReleaseKernel(nullptr);
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EXPECT_EQ(CL_INVALID_KERNEL, retVal);
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}
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TEST_F(clReleaseKernelTests, GivenRetainedKernelWhenReleasingKernelThenKernelIsCorrectlyReleased) {
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cl_kernel kernel = nullptr;
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cl_program program = nullptr;
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cl_int binaryStatus = CL_SUCCESS;
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size_t binarySize = 0;
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std::string testFile;
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retrieveBinaryKernelFilename(testFile, "CopyBuffer_simd16_", ".bin");
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auto binary = loadDataFromFile(testFile.c_str(), binarySize);
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ASSERT_NE(0u, binarySize);
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ASSERT_NE(nullptr, binary);
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unsigned const char *binaries[1] = {reinterpret_cast<const unsigned char *>(binary.get())};
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program = clCreateProgramWithBinary(pContext, num_devices, devices, &binarySize,
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binaries, &binaryStatus, &retVal);
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binary.reset();
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EXPECT_NE(nullptr, program);
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ASSERT_EQ(CL_SUCCESS, retVal);
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retVal = clBuildProgram(program, num_devices, devices, nullptr, nullptr, nullptr);
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ASSERT_EQ(CL_SUCCESS, retVal);
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kernel = clCreateKernel(program, "CopyBuffer", &retVal);
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EXPECT_NE(nullptr, kernel);
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ASSERT_EQ(CL_SUCCESS, retVal);
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cl_uint theRef;
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retVal = clGetKernelInfo(kernel, CL_KERNEL_REFERENCE_COUNT, sizeof(cl_uint), &theRef, NULL);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_EQ(1u, theRef);
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retVal = clRetainKernel(kernel);
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EXPECT_EQ(CL_SUCCESS, retVal);
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retVal = clRetainKernel(kernel);
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EXPECT_EQ(CL_SUCCESS, retVal);
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retVal = clGetKernelInfo(kernel, CL_KERNEL_REFERENCE_COUNT, sizeof(cl_uint), &theRef, NULL);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_EQ(3u, theRef);
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retVal = clReleaseKernel(kernel);
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ASSERT_EQ(CL_SUCCESS, retVal);
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retVal = clReleaseKernel(kernel);
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ASSERT_EQ(CL_SUCCESS, retVal);
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retVal = clGetKernelInfo(kernel, CL_KERNEL_REFERENCE_COUNT, sizeof(cl_uint), &theRef, NULL);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_EQ(1u, theRef);
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retVal = clReleaseKernel(kernel);
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ASSERT_EQ(CL_SUCCESS, retVal);
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retVal = clReleaseProgram(program);
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EXPECT_EQ(CL_SUCCESS, retVal);
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}
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} // namespace ULT
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