| /* |
| * Copyright (c) 2023 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #ifndef CKW_VALIDATION_SRC_TESTS_CLKERNELWRITERSUBTILETEST_H |
| #define CKW_VALIDATION_SRC_TESTS_CLKERNELWRITERSUBTILETEST_H |
| |
| #include "ckw/TileInfo.h" |
| #include "ckw/types/DataType.h" |
| #include "ckw/types/Operators.h" |
| #include "src/cl/CLKernelWriter.h" |
| #include "validation/tests/common/Common.h" |
| #include "validation/tests/common/KernelWriterInterceptor.h" |
| |
| #include <cstdint> |
| #include <vector> |
| |
| namespace ckw |
| { |
| |
| class CLKernelWriterSubTileTest : public ITest |
| { |
| public: |
| CLKernelWriterSubTileTest() |
| { |
| // These are the definitions of the tiles involving in the writing actions. |
| // |
| // Structure: |
| // * List of tiles: |
| // - Tile full height. |
| // - Tile full width. |
| // - Tile view access type (full tile, vector, scalar). |
| // - Tile view start row. |
| // - Tile view start column. |
| // - The tile name. |
| |
| // Vector access. |
| _tests.push_back( |
| { { { 1, 4, AccessType::Vector, 0, 0, "{tile_name}" }, // |
| { 4, 4, AccessType::Vector, 2, 0, "{tile_name}__2" }, |
| { 1, 4, AccessType::Full, 0, 0, "{tile_name}" }, |
| { 4, 4, AccessType::Vector, 3, 0, "{tile_name}__3" } } }); |
| |
| // Scalar access. |
| _tests.push_back( |
| { { { 1, 1, AccessType::Full, 0, 0, "{tile_name}" }, // |
| { 4, 8, AccessType::Scalar, 2, 4, "{tile_name}__2.s4" }, |
| { 1, 16, AccessType::ScalarOfVector, 0, 10, "{tile_name}.sA" }, |
| { 1, 1, AccessType::Scalar, 0, 0, "{tile_name}" } } }); |
| |
| // These are the definitions of the writing actions. |
| // |
| // Structure: |
| // * Writing function. |
| // * Whether this function only works with scalar value. |
| // * Expected code format. |
| |
| _actions.push_back( |
| { [](CLKernelWriter &writer, const std::vector<TileOperand> &args) |
| { |
| writer.op_assign(args.at(0), args.at(1)); |
| }, |
| false, |
| "{op0} = {op1};\n" }); |
| |
| _actions.push_back( |
| { [](CLKernelWriter &writer, const std::vector<TileOperand> &args) |
| { |
| writer.op_unary(args.at(0), UnaryOp::Sqrt, args.at(1)); |
| }, |
| false, |
| "{op0} = sqrt({op1});\n" }); |
| |
| _actions.push_back( |
| { [](CLKernelWriter &writer, const std::vector<TileOperand> &args) |
| { |
| writer.op_binary(args.at(0), BinaryOp::Add, args.at(1), args.at(2)); |
| }, |
| false, |
| "{op0} = {op1} + {op2};\n" }); |
| |
| _actions.push_back( |
| { [](CLKernelWriter &writer, const std::vector<TileOperand> &args) |
| { |
| writer.op_ternary(args.at(0), TernaryOp::Clamp, args.at(1), args.at(2), args.at(3)); |
| }, |
| false, |
| "{op0} = clamp({op1}, {op2}, {op3});\n" }); |
| |
| _actions.push_back( |
| { [](CLKernelWriter &writer, const std::vector<TileOperand> &args) |
| { |
| writer.op_if(args.at(0), BinaryOp::Greater, args.at(1), [] {}); |
| }, |
| true, |
| "if ({op0} > {op1})\n{\n}\n" }); |
| } |
| |
| bool run() override |
| { |
| bool all_tests_passed = true; |
| int32_t test_idx = 0; |
| |
| KernelWriterInterceptor<CLKernelWriter> writer; |
| |
| for(size_t test_no = 0; test_no < _tests.size(); ++test_no) |
| { |
| const TestInfo &test = _tests.at(test_no); |
| |
| // Declare all the tiles and get the full name of those tile operand. |
| std::vector<TileOperand> tiles; |
| std::vector<std::string> expected_tiles_name; |
| |
| for(size_t operand_no = 0; operand_no < test.operands.size(); ++operand_no) |
| { |
| const TestOperand &operand = test.operands.at(operand_no); |
| std::string name = "test" + std::to_string(test_no) + "_op" + std::to_string(operand_no); |
| |
| const TileOperand full_tile = writer.declare_tile(name, TileInfo(DataType::Fp32, operand.height, operand.width)); |
| |
| switch(operand.access_type) |
| { |
| case AccessType::Full: |
| tiles.emplace_back(full_tile); |
| break; |
| |
| case AccessType::Vector: |
| tiles.emplace_back(full_tile.row(operand.start_row)); |
| break; |
| |
| case AccessType::Scalar: |
| tiles.emplace_back(full_tile.scalar(operand.start_row, operand.start_col)); |
| break; |
| |
| case AccessType::ScalarOfVector: |
| tiles.emplace_back(full_tile.row(operand.start_row).scalar(0, operand.start_col)); |
| break; |
| |
| default: |
| CKW_THROW_MSG("Unsupported access type!"); |
| } |
| |
| expected_tiles_name.push_back("G0__" + name); |
| } |
| |
| // Try each writing action using the newly declared tiles. |
| for(const TestAction &action : _actions) |
| { |
| if(action.scalar_only && // |
| (test.operands.at(0).access_type != AccessType::Scalar && // |
| (test.operands.at(0).height != 1 || test.operands.at(0).width != 1))) |
| { |
| continue; |
| } |
| |
| writer.start_capture_code(); |
| |
| action.write(writer, tiles); |
| |
| // The expected code is constructed from the format strings. |
| std::string expected_code = action.expected_code; |
| |
| for(size_t operand_no = 0; operand_no < test.operands.size(); ++operand_no) |
| { |
| const TestOperand &operand = test.operands.at(operand_no); |
| |
| const std::string op_name = search_and_replace(operand.name, "{tile_name}", expected_tiles_name.at(operand_no)); |
| expected_code = search_and_replace(expected_code, "{op" + std::to_string(operand_no) + "}", op_name); |
| } |
| |
| VALIDATE_TEST(writer.check_added_code(expected_code), all_tests_passed, test_idx++); |
| } |
| } |
| |
| return all_tests_passed; |
| } |
| |
| std::string search_and_replace(const std::string &src, const std::string &search, const std::string &replace) |
| { |
| std::string result = src; |
| |
| size_t idx = 0; |
| |
| while(true) |
| { |
| idx = result.find(search, idx); |
| |
| if(idx == std::string::npos) |
| { |
| break; |
| } |
| |
| result = result.replace(idx, search.size(), replace); |
| } |
| |
| return result; |
| } |
| |
| std::string name() override |
| { |
| return "CLKernelWriterSubTileTest"; |
| } |
| |
| private: |
| enum class AccessType |
| { |
| Full, |
| Vector, |
| Scalar, |
| ScalarOfVector, |
| }; |
| |
| struct TestOperand |
| { |
| int32_t height; |
| int32_t width; |
| |
| AccessType access_type; |
| int32_t start_row; |
| int32_t start_col; |
| |
| std::string name; |
| }; |
| |
| struct TestInfo |
| { |
| std::vector<TestOperand> operands; |
| }; |
| |
| struct TestAction |
| { |
| std::function<void(CLKernelWriter &, const std::vector<TileOperand> &)> write; |
| |
| bool scalar_only; |
| std::string expected_code; |
| }; |
| |
| std::vector<TestInfo> _tests{}; |
| std::vector<TestAction> _actions{}; |
| }; |
| |
| } // namespace ckw |
| |
| #endif // CKW_VALIDATION_SRC_TESTS_CLKERNELWRITERSUBTILETEST_H |