cl_program_builder.hpp

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#ifndef SPLA_CL_PROGRAM_BUILDER_HPP
#define SPLA_CL_PROGRAM_BUILDER_HPP
 
#include <core/top.hpp>
#include <core/ttype.hpp>
#include <opencl/cl_accelerator.hpp>
#include <opencl/cl_program.hpp>
#include <opencl/cl_program_cache.hpp>
 
#include <svector.hpp>
 
#include <memory>
#include <sstream>
#include <string>
#include <vector>
 
namespace spla {
 
    class CLProgramBuilder final {
    public:
        CLProgramBuilder& set_name(const char* name);
        CLProgramBuilder& add_define(const char* define, int value);
        CLProgramBuilder& add_type(const char* alias, const ref_ptr<Type>& type);
        CLProgramBuilder& add_op(const char* name, const ref_ptr<OpUnary>& op);
        CLProgramBuilder& add_op(const char* name, const ref_ptr<OpBinary>& op);
        CLProgramBuilder& add_op(const char* name, const ref_ptr<OpSelect>& op);
        CLProgramBuilder& set_source(const char* source);
        void              acquire();
 
        const std::shared_ptr<CLProgram>& get_program() { return m_program; };
        cl::Kernel                        make_kernel(const char* name) { return m_program->make_kernel(name); }
 
    private:
        ankerl::svector<std::pair<std::string, std::string>, 8> m_defines;
        ankerl::svector<std::pair<std::string, ref_ptr<Op>>, 8> m_functions;
        std::string                                             m_name;
        const char*                                             m_source = nullptr;
        std::shared_ptr<CLProgram>                              m_program;
        std::string                                             m_program_code;
    };
 
}// namespace spla
 
#endif//SPLA_CL_PROGRAM_BUILDER_HPP