diff options
Diffstat (limited to 'compute_kernel_writer/include/ckw')
-rw-r--r-- | compute_kernel_writer/include/ckw/Kernel.h | 12 | ||||
-rw-r--r-- | compute_kernel_writer/include/ckw/KernelWriter.h | 36 |
2 files changed, 45 insertions, 3 deletions
diff --git a/compute_kernel_writer/include/ckw/Kernel.h b/compute_kernel_writer/include/ckw/Kernel.h index 0cab713c48..54e7ca33fd 100644 --- a/compute_kernel_writer/include/ckw/Kernel.h +++ b/compute_kernel_writer/include/ckw/Kernel.h @@ -25,12 +25,17 @@ #ifndef CKW_INCLUDE_CKW_KERNEL_H #define CKW_INCLUDE_CKW_KERNEL_H -#include "ckw/types/TargetLanguage.h" #include <string> namespace ckw { +// Forward Declerations +class TileInfo; +class ITileOperand; + +enum class TargetLanguage; + /** The kernel that has been emitted by the kernel writer. * * It contains all the necessary information to compile and execute the kernel. @@ -38,6 +43,8 @@ namespace ckw class Kernel { public: + virtual ~Kernel(); + /** Initialize a new instance of @ref Kernel class with all emitted kernel information. * * @param[in] language The target language of the kernel. @@ -51,6 +58,9 @@ public: /** Get the source code. */ const std::string &source_code() const; + /** Add a tile operand */ + virtual ITileOperand &add_operand(const std::string &name, const TileInfo &tile_info) = 0; + private: TargetLanguage _language; std::string _source_code; diff --git a/compute_kernel_writer/include/ckw/KernelWriter.h b/compute_kernel_writer/include/ckw/KernelWriter.h index ba8a6015e6..f1635c6449 100644 --- a/compute_kernel_writer/include/ckw/KernelWriter.h +++ b/compute_kernel_writer/include/ckw/KernelWriter.h @@ -25,9 +25,10 @@ #ifndef CKW_INCLUDE_CKW_KERNELWRITER_H #define CKW_INCLUDE_CKW_KERNELWRITER_H -#include "ckw/types/TargetArchitecture.h" -#include "ckw/types/TargetLanguage.h" +#include "ckw/ITileOperand.h" + #include <memory> +#include <set> #include <string> namespace ckw @@ -35,6 +36,11 @@ namespace ckw class Kernel; +/** Forward Declerations */ +class TileInfo; +enum class TargetArchitecture; +enum class TargetLanguage; + /** A kernel writer. * * This class is used to construct a new kernel by defining arguments, declaring variable and writing code. @@ -71,6 +77,7 @@ public: // ============================================================================================= /** Write the line comment in debug build. + * * This function does not take effect on release build. * * The comment must only contain one line (i.e. no newline character is allowed). @@ -88,6 +95,31 @@ public: * @param[in] name The name of the kernel object to be generated. */ virtual std::unique_ptr<Kernel> emit_kernel(const std::string &name) = 0; + + /** Declare a tile given its name and tile info + * + * @param[in] name Name of the tile + * @param[in] tile_info Shape and data type of the tile + * + * @returns The created tile operand + */ + virtual ITileOperand &declare_tile(const std::string &name, const TileInfo &tile_info) = 0; + +protected: + int32_t id_space() const; + + /** Pure virtual function to be overridden by language specific subclasses to add a tile operand to the kernel */ + virtual ITileOperand &add_operand(const std::string &name, const TileInfo &tile_info) = 0; + + /** Add a tile operand to the operand list */ + ITileOperand &add_operand(std::unique_ptr<ITileOperand> &operand_ptr); + + /** Generate full variable name by prefixing it with id space */ + std::string generate_full_name(const std::string &name) const; + +private: + int32_t _id_space{ 0 }; + std::set<std::unique_ptr<ITileOperand>> _operands {}; }; } // namespace ckw |