.. _program_listing_file_include_embers_amdgpu_arch.h:

Program Listing for File arch.h
===============================

|exhale_lsh| :ref:`Return to documentation for file <file_include_embers_amdgpu_arch.h>` (``include/embers/amdgpu/arch.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /* Copyright © 2020 Advanced Micro Devices, Inc. All rights reserved */
   
   #ifndef _EMBERS_AMDGPU_ARCH_H_
   #define _EMBERS_AMDGPU_ARCH_H_
   
   #include <string>
   
   #include <hip/hip_runtime.h>
   
   namespace embers
   {
   namespace amdgpu
   {
   
   enum class ArchFamily {
     INVALID = 0,
     GFX9 = 1,
     GFX940Plus = 2,
     GFX10Plus = 3,
     GFX11Plus = 4,
   };
   
   class GFXArch
   {
    private:
     ArchFamily family_;
   
    public:
     __host__ __device__ GFXArch() : family_(ArchFamily::INVALID) {}
   
     __host__ __device__ GFXArch(ArchFamily family) : family_(family) {}
   
     __host__ __device__ operator std::string() const noexcept
     {
       switch (family_) {
         case ArchFamily::GFX9:
           return "GFX9";
         case ArchFamily::GFX940Plus:
           return "GFX940Plus";
         case ArchFamily::GFX10Plus:
           return "GFX10Plus";
         case ArchFamily::GFX11Plus:
           return "GFX11Plus";
         default:
           return "INVALID";
       }
     }
   
     __host__ __device__ ArchFamily Family() const noexcept { return family_; }
   };
   
   }  // namespace amdgpu
   }  // namespace embers
   #endif  //  _EMBERS_AMDGPU_ARCH_H_