| // |
| // Copyright (c) 2017 The Khronos Group Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #ifndef TEST_CONFORMANCE_CLCPP_RELATIONAL_FUNCS_COMMON_HPP |
| #define TEST_CONFORMANCE_CLCPP_RELATIONAL_FUNCS_COMMON_HPP |
| |
| #include <type_traits> |
| #include <cmath> |
| |
| #include "../common.hpp" |
| #include "../funcs_test_utils.hpp" |
| |
| #include "half_utils.hpp" |
| |
| // Generates cl_half input |
| std::vector<cl_half> generate_half_input(size_t count, |
| const cl_float& min, |
| const cl_float& max, |
| const std::vector<cl_half> special_cases) |
| { |
| std::vector<cl_half> input(count); |
| std::random_device rd; |
| std::mt19937 gen(rd()); |
| std::uniform_real_distribution<cl_float> dis(min, max); |
| for(auto& i : input) |
| { |
| i = float2half_rte(dis(gen)); |
| } |
| |
| input.insert(input.begin(), special_cases.begin(), special_cases.end()); |
| input.resize(count); |
| return input; |
| } |
| |
| // Generates input for vload_vstore tests, we can't just simply use function |
| // generate_input<type>(...), because cl_half is typedef of cl_short (but generating |
| // cl_shorts and generating cl_halfs are different operations). |
| template <class type> |
| std::vector<type> vload_vstore_generate_input(size_t count, |
| const type& min, |
| const type& max, |
| const std::vector<type> special_cases, |
| const bool generate_half, |
| typename std::enable_if< |
| std::is_same<type, cl_half>::value |
| >::type* = 0) |
| { |
| if(!generate_half) |
| { |
| return generate_input<type>(count, min, max, special_cases); |
| } |
| return generate_half_input(count, -(CL_HALF_MAX/4.f), (CL_HALF_MAX/4.f), special_cases); |
| } |
| |
| // If !std::is_same<type, cl_half>::value, we can just use generate_input<type>(...). |
| template <class type> |
| std::vector<type> vload_vstore_generate_input(size_t count, |
| const type& min, |
| const type& max, |
| const std::vector<type> special_cases, |
| const bool generate_half, |
| typename std::enable_if< |
| !std::is_same<type, cl_half>::value |
| >::type* = 0) |
| { |
| return generate_input<type>(count, min, max, special_cases); |
| } |
| |
| #endif // TEST_CONFORMANCE_CLCPP_RELATIONAL_FUNCS_COMMON_HPP |