qdp_allocator.h

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// -*- C++ -*-

 
#ifndef QDP_ALLOCATOR
#define QDP_ALLOCATOR
 
#include "qdp_config.h"
#include "qdp_singleton.h"
namespace QDP 
{
  namespace Allocator 
  {
 
    enum MemoryPoolHint { DEFAULT, FAST };
 
  } // namespace Allocator
 
  // Memory movement hints
  namespace Hints
  {


    template<typename T> 
    inline
    void moveToFastMemoryHint(T& x, bool copy=false) {}


    template<typename T>
    inline
    void revertFromFastMemoryHint(T& x, bool copy=false) {}
 
  } // namespace Hints
 
} // namespace QDP
 
 
// Now include the allocator.h-s and turn into singleton as approprite.
#ifdef QDP_USE_TBBPOOL_ALLOCATOR
#include "qdp_pool_allocator.h"
namespace QDP {
 namespace Allocator {
 using theQDPAllocator = SingletonHolder<QDP::Allocator::QDPPoolAllocator,
                            QDP::CreateStatic,
                            QDP::NoDestroy,
                            QDP::SingleThreaded>;
 }
}
#else
// Include the default specialisation
#include "qdp_default_allocator.h"
namespace QDP {
 namespace Allocator {
 using theQDPAllocator =  SingletonHolder<QDP::Allocator::QDPDefaultAllocator,
                            QDP::CreateStatic,
                            QDP::NoDestroy,
                            QDP::SingleThreaded>;
 }
 }
#endif
 
 
#endif