1 // 2 // Copyright 2020 Serge Martin 3 // 4 // Permission is hereby granted, free of charge, to any person obtaining a 5 // copy of this software and associated documentation files (the "Software"), 6 // to deal in the Software without restriction, including without limitation 7 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 // and/or sell copies of the Software, and to permit persons to whom the 9 // Software is furnished to do so, subject to the following conditions: 10 // 11 // The above copyright notice and this permission notice shall be included in 12 // all copies or substantial portions of the Software. 13 // 14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 // OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 // OTHER DEALINGS IN THE SOFTWARE. 21 // 22 23 #ifndef CLOVER_CORE_PRINTF_HANDLER_HPP 24 #define CLOVER_CORE_PRINTF_HANDLER_HPP 25 26 #include <memory> 27 28 #include "core/memory.hpp" 29 30 namespace clover { 31 class printf_handler { 32 public: 33 static std::unique_ptr<printf_handler> 34 create(const intrusive_ptr<command_queue> &q, 35 const std::vector<binary::printf_info> &info, 36 bool strings_in_buffer, cl_uint size); 37 38 printf_handler(const printf_handler &arg) = delete; 39 printf_handler & 40 operator=(const printf_handler &arg) = delete; 41 ~printf_handler()42 ~printf_handler() {}; 43 44 cl_mem get_mem(); 45 void print(); 46 47 private: 48 printf_handler(const intrusive_ptr<command_queue> &q, 49 const std::vector<binary::printf_info> &infos, 50 bool strings_in_buffer, cl_uint size); 51 52 intrusive_ptr<command_queue> _q; 53 std::vector<binary::printf_info> _formatters; 54 bool _strings_in_buffer; 55 cl_uint _size; 56 std::unique_ptr<root_buffer> _buffer; 57 }; 58 } 59 60 #endif 61