| // |
| // 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_SG_COMMON_HPP |
| #define TEST_CONFORMANCE_CLCPP_SG_COMMON_HPP |
| |
| #include <string> |
| #include <vector> |
| #include <limits> |
| |
| enum class work_group_op : int { |
| add, min, max |
| }; |
| |
| std::string to_string(work_group_op op) |
| { |
| switch (op) |
| { |
| case work_group_op::add: |
| return "add"; |
| case work_group_op::min: |
| return "min"; |
| case work_group_op::max: |
| return "max"; |
| default: |
| break; |
| } |
| return ""; |
| } |
| |
| template <class CL_INT_TYPE, work_group_op op> |
| std::vector<CL_INT_TYPE> generate_input(size_t count, size_t wg_size) |
| { |
| std::vector<CL_INT_TYPE> input(count, CL_INT_TYPE(1)); |
| switch (op) |
| { |
| case work_group_op::add: |
| return input; |
| case work_group_op::min: |
| { |
| size_t j = wg_size; |
| for(size_t i = 0; i < count; i++) |
| { |
| input[i] = static_cast<CL_INT_TYPE>(j); |
| j--; |
| if(j == 0) |
| { |
| j = wg_size; |
| } |
| } |
| } |
| break; |
| case work_group_op::max: |
| { |
| size_t j = 0; |
| for(size_t i = 0; i < count; i++) |
| { |
| input[i] = static_cast<CL_INT_TYPE>(j); |
| j++; |
| if(j == wg_size) |
| { |
| j = 0; |
| } |
| } |
| } |
| } |
| return input; |
| } |
| |
| template <class CL_INT_TYPE, work_group_op op> |
| std::vector<CL_INT_TYPE> generate_output(size_t count, size_t wg_size) |
| { |
| switch (op) |
| { |
| case work_group_op::add: |
| return std::vector<CL_INT_TYPE>(count, CL_INT_TYPE(0)); |
| case work_group_op::min: |
| return std::vector<CL_INT_TYPE>(count, (std::numeric_limits<CL_INT_TYPE>::max)()); |
| case work_group_op::max: |
| return std::vector<CL_INT_TYPE>(count, (std::numeric_limits<CL_INT_TYPE>::min)()); |
| } |
| return std::vector<CL_INT_TYPE>(count, CL_INT_TYPE(0)); |
| } |
| |
| #endif // TEST_CONFORMANCE_CLCPP_SG_COMMON_HPP |