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9116bb7acb
The various forms of `TestInfoBase` have many members in common, so avoid duplicating the struct definition and move it to `common.h`. Provide a description and initializer for every struct member, and drop initializations done with `memset`. Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
145 lines
4.7 KiB
C++
145 lines
4.7 KiB
C++
//
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// Copyright (c) 2021-2024 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef COMMON_H
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#define COMMON_H
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#include "harness/typeWrappers.h"
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#include "utility.h"
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#include <array>
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#include <string>
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#include <vector>
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// Array of thread-specific kernels for each vector size.
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using KernelMatrix =
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std::array<std::vector<clKernelWrapper>, VECTOR_SIZE_COUNT>;
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// Array of programs for each vector size.
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using Programs = std::array<clProgramWrapper, VECTOR_SIZE_COUNT>;
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// Array of buffers for each vector size.
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using Buffers = std::array<clMemWrapper, VECTOR_SIZE_COUNT>;
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// Types supported for kernel code generation.
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enum class ParameterType
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{
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Half,
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Float,
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Double,
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Short,
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UShort,
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Int,
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UInt,
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Long,
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ULong,
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};
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// Return kernel name suffixed with vector size.
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std::string GetKernelName(int vector_size_index);
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// Generate kernel code for the given builtin function/operator.
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std::string GetUnaryKernel(const std::string &kernel_name, const char *builtin,
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ParameterType retType, ParameterType type1,
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int vector_size_index);
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std::string GetUnaryKernel(const std::string &kernel_name, const char *builtin,
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ParameterType retType1, ParameterType retType2,
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ParameterType type1, int vector_size_index);
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std::string GetBinaryKernel(const std::string &kernel_name, const char *builtin,
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ParameterType retType, ParameterType type1,
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ParameterType type2, int vector_size_index);
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std::string GetBinaryKernel(const std::string &kernel_name, const char *builtin,
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ParameterType retType1, ParameterType retType2,
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ParameterType type1, ParameterType type2,
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int vector_size_index);
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std::string GetTernaryKernel(const std::string &kernel_name,
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const char *builtin, ParameterType retType,
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ParameterType type1, ParameterType type2,
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ParameterType type3, int vector_size_index);
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// Information to generate OpenCL kernels.
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struct BuildKernelInfo
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{
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// Number of kernels to build, one for each thread to avoid data races.
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cl_uint threadCount;
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KernelMatrix &kernels;
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Programs &programs;
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// Function, macro or symbol tested by the kernel.
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const char *nameInCode;
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// Whether to build with -cl-fast-relaxed-math.
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bool relaxedMode;
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};
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// Data common to all math tests.
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struct TestInfoBase
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{
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TestInfoBase() = default;
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~TestInfoBase() = default;
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// Prevent accidental copy/move.
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TestInfoBase(const TestInfoBase &) = delete;
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TestInfoBase &operator=(const TestInfoBase &) = delete;
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TestInfoBase(TestInfoBase &&h) = delete;
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TestInfoBase &operator=(TestInfoBase &&h) = delete;
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// Size of the sub-buffer in elements.
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size_t subBufferSize = 0;
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// Function info.
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const Func *f = nullptr;
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// Number of worker threads.
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cl_uint threadCount = 0;
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// Number of jobs.
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cl_uint jobCount = 0;
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// step between each chunk and the next.
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cl_uint step = 0;
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// stride between individual test values.
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cl_uint scale = 0;
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// max_allowed ulps.
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float ulps = -1.f;
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// non-zero if running in flush to zero mode.
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int ftz = 0;
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// 1 if running the fdim test.
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int isFDim = 0;
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// 1 if input/output NaNs and INFs are skipped.
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int skipNanInf = 0;
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// 1 if running the nextafter test.
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int isNextafter = 0;
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// 1 if the function is only to be evaluated over a range.
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int isRangeLimited = 0;
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// Result limit for half_sin/half_cos/half_tan.
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float half_sin_cos_tan_limit = -1.f;
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// Whether the test is being run in relaxed mode.
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bool relaxedMode = false;
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};
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using SourceGenerator = std::string (*)(const std::string &kernel_name,
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const char *builtin,
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cl_uint vector_size_index);
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/// Build kernels for all threads in "info" for the given job_id.
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cl_int BuildKernels(BuildKernelInfo &info, cl_uint job_id,
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SourceGenerator generator);
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#endif /* COMMON_H */
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