Kokkos Node API and Local Linear Algebra Kernels Version of the Day
Kokkos_DefaultKernels.hpp
00001 /*
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00005 //          Kokkos: Node API and Parallel Node Kernels
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00042 */
00043 
00044 #ifndef KOKKOS_DEFAULT_KERNELS_
00045 #define KOKKOS_DEFAULT_KERNELS_
00046 
00047 #include "Kokkos_ConfigDefs.hpp"
00048 #include "Kokkos_DefaultSparseOps.hpp"
00049 #include "Kokkos_DefaultBlockSparseOps.hpp"
00050 #include "Kokkos_DefaultRelaxation.hpp"
00051 #ifdef HAVE_KOKKOS_CUSPARSE
00052 #include "Kokkos_CUSPARSEOps.hpp"
00053 #endif
00054 // #include "Kokkos_FirstTouchSparseOps.hpp"
00055 
00056 namespace Kokkos {
00057 
00061   template <class Scalar, class Ordinal, class Node>
00062   struct DefaultKernels {
00063     typedef DefaultHostSparseOps <void  ,Ordinal,Node>  SparseOps;
00064     typedef DefaultBlockSparseOps<Scalar,Ordinal,Node>  BlockSparseOps;
00065     typedef DefaultRelaxation    <Scalar,Ordinal,Node>  Relaxations;
00066   };
00067 
00068 // #ifndef HAVE_KOKKOS_NO_FIRST_TOUCH_MATVEC_ALLOCATION
00069 //   class TBBNode;
00070 //   template <class Scalar, class Ordinal>
00071 //   struct DefaultKernels<Scalar,Ordinal,TBBNode> {
00072 //     typedef FirstTouchSparseOps  <void  ,Ordinal,TBBNode>  SparseOps;
00073 //     typedef DefaultBlockSparseOps<Scalar,Ordinal,TBBNode>  BlockSparseOps;
00074 //     typedef DefaultRelaxation    <Scalar,Ordinal,TBBNode>  Relaxations;
00075 //   };
00076 //   class TPINode;
00077 //   template <class Scalar, class Ordinal>
00078 //   struct DefaultKernels<Scalar,Ordinal,TPINode> {
00079 //     typedef FirstTouchSparseOps  <void  ,Ordinal,TPINode>  SparseOps;
00080 //     typedef DefaultBlockSparseOps<Scalar,Ordinal,TPINode>  BlockSparseOps;
00081 //     typedef DefaultRelaxation    <Scalar,Ordinal,TPINode>  Relaxations;
00082 //   };
00083 // #endif
00084 
00091    class ThrustGPUNode;
00092    template <class Scalar, class Ordinal>
00093    struct DefaultKernels<Scalar,Ordinal,ThrustGPUNode> {
00094      // empty == fail
00095    };
00096 #ifdef HAVE_KOKKOS_CUSPARSE
00097    template <class Scalar>
00098    struct DefaultKernels<Scalar,int,ThrustGPUNode> {
00099      typedef CUSPARSEOps<void,ThrustGPUNode> SparseOps;
00100    };
00101 #endif
00102 
00103 }
00104 
00105 #endif
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