.. _program_listing_file_include_ripple_arch_cache.hpp:

Program Listing for File cache.hpp
==================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_ripple_arch_cache.hpp>` (``include/ripple/arch/cache.hpp``)

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

.. code-block:: cpp

   
   #ifndef RIPPLE_ARCH_CACHE_HPP
   #define RIPPLE_ARCH_CACHE_HPP
   
   #include <cstdint>
   
   namespace ripple {
   
   static constexpr size_t avoid_false_sharing_size =
   #if defined(RIPPLE_AVOID_FALSE_SHARING_SIZE)
     RIPPLE_AVOID_FALSE_SHARING_SIZE;
   #else
     // Not yet implemented, so just use the most popular cache line size.
     64;
   #endif
   
   struct Cache {
     static constexpr uint32_t bytes_in_kb = 1024;
   
     enum Type : uint32_t {
       Null        = 0x0, 
       Data        = 0x1, 
       Instruction = 0x2, 
       Unified     = 0x3  
     };
   
     auto size() const -> uint32_t {
       return assosciativity * partitions * linesize * sets / bytes_in_kb;
     }
   
     Type     type           = Type::Null; 
     uint32_t level          = 0;          
     uint32_t linesize       = 0;          
     uint32_t partitions     = 0;          
     uint32_t assosciativity = 0;          
     uint32_t shared_by      = 0;          
     uint32_t sets           = 0;          
     uint32_t mask           = 0;          
   };
   
   } // namespace ripple
   
   #endif // RIPPLE_ARCH_CACHE_HPP