/*! * Copyright (c) 2017 by Contributors * \file codegen_opencl.h * \brief Generate OpenCL device code. */ #ifndef TVM_CODEGEN_CODEGEN_OPENCL_H_ #define TVM_CODEGEN_CODEGEN_OPENCL_H_ #include <tvm/codegen.h> #include <tvm/packed_func_ext.h> #include <string> #include "./codegen_c.h" namespace tvm { namespace codegen { class CodeGenOpenCL final : public CodeGenC { public: CodeGenOpenCL(); void AddFunction(LoweredFunc f); // override print thread tag. void InitFuncState(LoweredFunc f) final; void BindThreadIndex(const IterVar& iv) final; // NOLINT(*) void PrintStorageScope(const std::string& scope, std::ostream& os) final; // NOLINT(*) void PrintStorageSync(const Call* op) final; // NOLINT(*) void PrintType(Type t, std::ostream& os) const final; // NOLINT(*) std::string GetVecLoad(Type t, const Variable* buffer, Expr base) final; void PrintVecStore(const Variable* buffer, Type t, Expr base, const std::string& value) final; // NOLINT(*) // the address of load/store void PrintVecAddr(const Variable* buffer, Type t, Expr base, std::ostream& os); // NOLINT(*) // overload visitor void VisitExpr_(const Broadcast* op, std::ostream& os) final; // NOLINT(*) }; } // namespace codegen } // namespace tvm #endif // TVM_CODEGEN_CODEGEN_OPENCL_H_