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Memory Vector UVM and Lattice alignedAllocator separate
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@ -52,41 +52,79 @@ public:
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pointer allocate(size_type __n, const void* _p= 0)
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{
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size_type bytes = __n*sizeof(_Tp);
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profilerAllocate(bytes);
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_Tp *ptr = (_Tp*) MemoryManager::CpuAllocate(bytes);
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assert( ( (_Tp*)ptr != (_Tp *)NULL ) );
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return ptr;
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}
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void deallocate(pointer __p, size_type __n)
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{
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size_type bytes = __n * sizeof(_Tp);
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profilerFree(bytes);
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MemoryManager::CpuFree((void *)__p,bytes);
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}
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// FIXME: hack for the copy constructor, eventually it must be avoided
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//void construct(pointer __p, const _Tp& __val) { new((void *)__p) _Tp(__val); };
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void construct(pointer __p, const _Tp& __val) { assert(0);};
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void construct(pointer __p) { };
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void destroy(pointer __p) { };
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};
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template<typename _Tp> inline bool operator==(const alignedAllocator<_Tp>&, const alignedAllocator<_Tp>&){ return true; }
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template<typename _Tp> inline bool operator!=(const alignedAllocator<_Tp>&, const alignedAllocator<_Tp>&){ return false; }
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template<typename _Tp>
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class uvmAllocator {
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public:
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typedef std::size_t size_type;
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typedef std::ptrdiff_t difference_type;
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typedef _Tp* pointer;
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typedef const _Tp* const_pointer;
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typedef _Tp& reference;
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typedef const _Tp& const_reference;
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typedef _Tp value_type;
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template<typename _Tp1> struct rebind { typedef uvmAllocator<_Tp1> other; };
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uvmAllocator() throw() { }
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uvmAllocator(const uvmAllocator&) throw() { }
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template<typename _Tp1> uvmAllocator(const uvmAllocator<_Tp1>&) throw() { }
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~uvmAllocator() throw() { }
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pointer address(reference __x) const { return &__x; }
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size_type max_size() const throw() { return size_t(-1) / sizeof(_Tp); }
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pointer allocate(size_type __n, const void* _p= 0)
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{
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size_type bytes = __n*sizeof(_Tp);
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profilerAllocate(bytes);
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_Tp *ptr = (_Tp*) MemoryManager::SharedAllocate(bytes);
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assert( ( (_Tp*)ptr != (_Tp *)NULL ) );
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return ptr;
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}
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void deallocate(pointer __p, size_type __n)
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{
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size_type bytes = __n * sizeof(_Tp);
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profilerFree(bytes);
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MemoryManager::SharedFree((void *)__p,bytes);
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}
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// FIXME: hack for the copy constructor, eventually it must be avoided
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void construct(pointer __p, const _Tp& __val) { new((void *)__p) _Tp(__val); };
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//void construct(pointer __p, const _Tp& __val) { };
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void construct(pointer __p) { };
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void destroy(pointer __p) { };
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};
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template<typename _Tp> inline bool operator==(const alignedAllocator<_Tp>&, const alignedAllocator<_Tp>&){ return true; }
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template<typename _Tp> inline bool operator!=(const alignedAllocator<_Tp>&, const alignedAllocator<_Tp>&){ return false; }
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template<typename _Tp> inline bool operator==(const uvmAllocator<_Tp>&, const uvmAllocator<_Tp>&){ return true; }
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template<typename _Tp> inline bool operator!=(const uvmAllocator<_Tp>&, const uvmAllocator<_Tp>&){ return false; }
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////////////////////////////////////////////////////////////////////////////////
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// Template typedefs
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////////////////////////////////////////////////////////////////////////////////
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template<class T> using commAllocator = alignedAllocator<T>;
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template<class T> using Vector = std::vector<T,alignedAllocator<T> >;
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template<class T> using commVector = std::vector<T,alignedAllocator<T> >;
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template<class T> using Matrix = std::vector<std::vector<T,alignedAllocator<T> > >;
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template<class T> using commAllocator = uvmAllocator<T>;
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template<class T> using Vector = std::vector<T,uvmAllocator<T> >;
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template<class T> using commVector = std::vector<T,uvmAllocator<T> >;
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//template<class T> using Matrix = std::vector<std::vector<T,alignedAllocator<T> > >;
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NAMESPACE_END(Grid);
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