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Spvec::~Spvec
~Spvec()
Definition: spvec.cpp:77
Spvec::operator+=
Spvec< T, ITYPE > & operator+=(const Matmul< Csc< T, ITYPE >, Spvec< T, ITYPE > > &matmul)
Delayed evaluations using compositors for SpMV operation... y <- y + Ax.
Definition: spvec.cpp:86
Csc
Definition: csc.h:15
BiCsb
Definition: bicsb.h:19
Spvec::fillone
void fillone()
Definition: spvec.h:31
csc.h
spvec.cpp
matmul.h
Spvec::size
ITYPE size() const
Definition: spvec.h:41
Generated on Sun Mar 2 2014 21:16:24 for Compressed Sparse Blocks by   doxygen 1.8.6
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    spvec.h
    Go to the documentation of this file.
    1 #ifndef _SPVEC_H_
    2 #define _SPVEC_H_
    3 
    4 #include "csc.h"
    5 #include "bicsb.h"
    6 #include "matmul.h"
    7 #include "Semirings.h"
    8 
    9 template <class T, class ITYPE>
    10 class Spvec
    11 {
    12 public:
    13  Spvec (): n(0) {};
    14  Spvec (ITYPE dim);
    15  Spvec (T * darr, ITYPE dim);
    16  Spvec (const Spvec<T,ITYPE> & rhs);
    17  ~Spvec();
    18  Spvec<T,ITYPE> & operator=(const Spvec<T, ITYPE> & rhs);
    19 
    20  T& operator[] (const ITYPE nIndex)
    21  {
    22  return arr[nIndex];
    23  }
    24 
    26  Spvec<T,ITYPE> & operator+=(const Matmul< Csc<T, ITYPE>, Spvec<T,ITYPE> > & matmul);
    27  Spvec<T,ITYPE> & operator+=(const Matmul< BiCsb<T, ITYPE>, Spvec<T,ITYPE> > & matmul);
    28 
    29  void fillzero();
    30  void fillrandom();
    31  void fillone()
    32  {
    33  std::fill(arr,arr+n, static_cast<T>(1.0));
    34  }
    35  void fillfota()
    36  {
    37  for(ITYPE i =0; i<n; ++i)
    38  arr[i] = (i+1) * static_cast<T>(1.0);
    39  }
    40 
    41  ITYPE size() const { return n-padding;} // return the real size
    42  T * getarr(){ return arr;}
    43 
    44 private:
    45  T * arr;
    46  ITYPE n;
    47  ITYPE padding;
    48 };
    49 
    50 #include "spvec.cpp"
    51 #endif
    52 
    Spvec::fillfota
    void fillfota()
    Definition: spvec.h:35
    Spvec::fillrandom
    void fillrandom()
    Definition: spvec.cpp:117
    Spvec::operator[]
    T & operator[](const ITYPE nIndex)
    Definition: spvec.h:20
    Semirings.h
    Spvec::operator=
    Spvec< T, ITYPE > & operator=(const Spvec< T, ITYPE > &rhs)
    Definition: spvec.cpp:54
    Spvec::fillzero
    void fillzero()
    Definition: spvec.cpp:135
    Spvec
    Definition: spvec.h:10
    Spvec::getarr
    T * getarr()
    Definition: spvec.h:42
    Spvec::Spvec
    Spvec()
    Definition: spvec.h:13
    Spvec::~Spvec
    ~Spvec()
    Definition: spvec.cpp:77
    Spvec::operator+=
    Spvec< T, ITYPE > & operator+=(const Matmul< Csc< T, ITYPE >, Spvec< T, ITYPE > > &matmul)
    Delayed evaluations using compositors for SpMV operation... y <- y + Ax.
    Definition: spvec.cpp:86
    Csc
    Definition: csc.h:15
    BiCsb
    Definition: bicsb.h:19
    Spvec::fillone
    void fillone()
    Definition: spvec.h:31
    Spvec::size
    ITYPE size() const
    Definition: spvec.h:41
    Generated on Sun Mar 2 2014 21:16:24 for Compressed Sparse Blocks by   doxygen 1.8.6
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    spvec.h
    Go to the documentation of this file.
    1 #ifndef _SPVEC_H_
    2 #define _SPVEC_H_
    3 
    4 #include "csc.h"
    5 #include "bicsb.h"
    6 #include "matmul.h"
    7 #include "Semirings.h"
    8 
    9 template <class T, class ITYPE>
    10 class Spvec
    11 {
    12 public:
    13  Spvec (): n(0) {};
    14  Spvec (ITYPE dim);
    15  Spvec (T * darr, ITYPE dim);
    16  Spvec (const Spvec<T,ITYPE> & rhs);
    17  ~Spvec();
    18  Spvec<T,ITYPE> & operator=(const Spvec<T, ITYPE> & rhs);
    19 
    20  T& operator[] (const ITYPE nIndex)
    21  {
    22  return arr[nIndex];
    23  }
    24 
    26  Spvec<T,ITYPE> & operator+=(const Matmul< Csc<T, ITYPE>, Spvec<T,ITYPE> > & matmul);
    27  Spvec<T,ITYPE> & operator+=(const Matmul< BiCsb<T, ITYPE>, Spvec<T,ITYPE> > & matmul);
    28 
    29  void fillzero();
    30  void fillrandom();
    31  void fillone()
    32  {
    33  std::fill(arr,arr+n, static_cast<T>(1.0));
    34  }
    35  void fillfota()
    36  {
    37  for(ITYPE i =0; i<n; ++i)
    38  arr[i] = (i+1) * static_cast<T>(1.0);
    39  }
    40 
    41  ITYPE size() const { return n-padding;} // return the real size
    42  T * getarr(){ return arr;}
    43 
    44 private:
    45  T * arr;
    46  ITYPE n;
    47  ITYPE padding;
    48 };
    49 
    50 #include "spvec.cpp"
    51 #endif
    52 
    Spvec::fillfota
    void fillfota()
    Definition: spvec.h:35
    Spvec::fillrandom
    void fillrandom()
    Definition: spvec.cpp:117
    Spvec::operator[]
    T & operator[](const ITYPE nIndex)
    Definition: spvec.h:20
    Semirings.h
    Spvec::operator=
    Spvec< T, ITYPE > & operator=(const Spvec< T, ITYPE > &rhs)
    Definition: spvec.cpp:54
    Spvec::fillzero
    void fillzero()
    Definition: spvec.cpp:135
    Spvec
    Definition: spvec.h:10