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Recap Containers Manage host & device memory Automatic allocation and deallocation Simplify data transfers Iterators Behave like pointers Keep track of memory spaces Convertible to raw pointers Namespaces Avoids collisions © 2008 NVIDIA Corporation 14
C++ Background Function templates // function template to add numbers (type of T is variable) template< typename T > T add(T a, T b) { return a + b; } // add integers int x = 10; int y = 20; int z; z = add(x,y); // type of T explicitly specified z = add(x,y); // type of T determined automatically // add floats float x = 10.0f; float y = 20.0f; float z; z = add(x,y); // type of T explicitly specified z = add(x,y); // type of T determined automatically © 2008 NVIDIA Corporation 15
Page 1 and 2: Thrust Jared Hoberock and Nathan Be
Page 3 and 4: Objectives Programmer productivity
Page 5 and 6: Containers Make common operations c
Page 7 and 8: Iterators Sequences defined by pair
Page 9 and 10: Iterators Use iterators like pointe
Page 11 and 12: Iterators Convertible to raw pointe
Page 13: Namespaces C++ supports namespaces
Page 17 and 18: C++ Background Generic Algorithms /
Page 19 and 20: Algorithms General types and operat
Page 21 and 22: Algorithms General types and operat
Page 23 and 24: Recap Algorithms Generic Support ge
Page 25 and 26: Fancy Iterators constant_iterator M
Page 27 and 28: Fancy Iterators transform_iterator
Page 29 and 30: Fancy Iterators zip_iterator Looks
Page 31 and 32: Best Practices Fusion Combine relat
Page 33 and 34: Fusion Unoptimized implementation /
Page 35 and 36: Structure of Arrays (SoA) Array of
Page 37 and 38: Structure of Arrays (SoA) struct ro
Page 39 and 40: Implicit Sequences // return the sm
Page 41 and 42: Recap Best Practices Fusion 3.8x fa

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