Models: added basic database structure

include/isaac/driver/device.h

@@ -20,7 +20,7 @@ private:
   friend class CommandQueue;
 
 public:
-  enum ISAACAPI VENDOR
+  enum class ISAACAPI VENDOR
   {
       AMD,
       INTEL,
@@ -28,6 +28,13 @@ public:
       UNKNOWN
   };
 
+  enum class ISAACAPI ARCHITECTURE
+  {
+      HASWELL,
+      BROADWELL,
+      UNKNOWN
+  };
+
 private:
 #ifdef ISAAC_WITH_CUDA
   template<CUdevice_attribute attr>
@@ -42,13 +49,15 @@ public:
   bool operator==(Device const &) const;
   bool operator<(Device const &) const;
 
+  VENDOR vendor() const;
+  ARCHITECTURE architecture() const;
+
   backend_type backend() const;
   size_t clock_rate() const;
   unsigned int address_bits() const;
   driver::Platform platform() const;
   std::string name() const;
   std::string vendor_str() const;
-  VENDOR vendor() const;
   std::vector<size_t> max_work_item_sizes() const;
   device_type type() const;
   std::string extensions() const;

include/isaac/model/model.h

@@ -50,6 +50,7 @@ namespace isaac
       static void set(driver::CommandQueue const & queue, expression_type operation, numeric_type dtype, std::shared_ptr<model> const & model);
   private:
       static std::map<driver::CommandQueue, map_type> data_;
+      static const std::map<std::pair<driver::Device::VENDOR, driver::Device::ARCHITECTURE> , const char *> database_;
   };
 
   extern std::map<std::pair<expression_type, numeric_type>, std::shared_ptr<templates::base> > fallbacks;