1 // 2 // Copyright 2012 Francisco Jerez 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_PROGRAM_HPP 24 #define CLOVER_CORE_PROGRAM_HPP 25 26 #include <map> 27 28 #include "core/object.hpp" 29 #include "core/context.hpp" 30 #include "core/module.hpp" 31 32 namespace clover { 33 typedef std::vector<std::pair<std::string, std::string>> header_map; 34 35 class program : public ref_counter, public _cl_program { 36 private: 37 typedef adaptor_range< 38 evals, const std::vector<intrusive_ref<device>> &> device_range; 39 40 public: 41 program(clover::context &ctx, 42 const std::string &source); 43 program(clover::context &ctx, 44 const ref_vector<device> &devs = {}, 45 const std::vector<module> &binaries = {}); 46 47 program(const program &prog) = delete; 48 program & 49 operator=(const program &prog) = delete; 50 51 void compile(const ref_vector<device> &devs, const std::string &opts, 52 const header_map &headers = {}); 53 void link(const ref_vector<device> &devs, const std::string &opts, 54 const ref_vector<program> &progs); 55 56 const bool has_source; 57 const std::string &source() const; 58 59 device_range devices() const; 60 61 struct build { buildclover::program::build62 build(const module &m = {}, const std::string &opts = {}, 63 const std::string &log = {}) : binary(m), opts(opts), log(log) {} 64 65 cl_build_status status() const; 66 cl_program_binary_type binary_type() const; 67 68 module binary; 69 std::string opts; 70 std::string log; 71 }; 72 73 const build &build(const device &dev) const; 74 75 const std::vector<module::symbol> &symbols() const; 76 77 unsigned kernel_ref_count() const; 78 79 const intrusive_ref<clover::context> context; 80 81 friend class kernel; 82 83 private: 84 std::vector<intrusive_ref<device>> _devices; 85 std::map<const device *, struct build> _builds; 86 std::string _source; 87 ref_counter _kernel_ref_counter; 88 }; 89 } 90 91 #endif 92