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CUTLASS
CUDA Templates for Linear Algebra Subroutines and Solvers
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Statically-sized array specifying Coords within a tensor.
#include <coord.h>
Public Types | |
| using | Index = Index_ |
| Index type used to store elements. More... | |
| using | LongIndex = LongIndex_ |
| Type used to represent linear offsets. More... | |
Public Member Functions | |
| CUTLASS_HOST_DEVICE | Coord (Index value=Index(0)) |
| Default ctor initializes uniformly. More... | |
| CUTLASS_HOST_DEVICE | Coord (Index const (&_idx)[kRank]) |
| Constructs from an array of integers. More... | |
| CUTLASS_HOST_DEVICE | Coord (Coord< kRank, Index, LongIndex > const &coord) |
| Copy constructor. More... | |
| template<int Slice> | |
| CUTLASS_HOST_DEVICE Coord< Slice > | slice (int start=0, Index identity=0) const |
| CUTLASS_HOST_DEVICE int | min_dim_index () const |
| Returns the index of the dimension with least value. More... | |
| CUTLASS_HOST_DEVICE int | max_dim_index () const |
| Returns the index of the dimension with greatest value. More... | |
| CUTLASS_HOST_DEVICE | operator bool () const |
| Returns true if Coord is non-zero. More... | |
| CUTLASS_HOST_DEVICE bool | operator! () const |
| Returns true if Coord is uniformly zero. More... | |
| CUTLASS_HOST_DEVICE Coord | operator+ (Coord const &b) const |
| Element-wise addition. More... | |
| CUTLASS_HOST_DEVICE Coord | operator- (Coord const &b) const |
| Element-wise subtraction. More... | |
| CUTLASS_HOST_DEVICE Coord | operator* (Coord const &b) const |
| Element-wise multiplication. More... | |
| CUTLASS_HOST_DEVICE Coord | operator/ (Coord const &b) const |
| Element-wise division. More... | |
| CUTLASS_HOST_DEVICE Coord & | operator+= (Coord const &b) |
| In-place addition. More... | |
| CUTLASS_HOST_DEVICE Coord & | operator-= (Coord const &b) |
| In-place subtraction. More... | |
| CUTLASS_HOST_DEVICE Coord & | operator*= (Coord const &b) |
| In-place multiplication. More... | |
| CUTLASS_HOST_DEVICE Coord & | operator/= (Coord const &b) |
| In-place division. More... | |
| CUTLASS_HOST_DEVICE Index & | operator[] (int dim) |
| Member access operator. More... | |
| CUTLASS_HOST_DEVICE Index const & | operator[] (int dim) const |
| Member access operator. More... | |
| CUTLASS_HOST_DEVICE LongIndex | dot (Coord const &b, LongIndex sum=LongIndex(0)) const |
| Computes the dot product with anotherCoord object. More... | |
| template<int Dim> | |
| CUTLASS_HOST_DEVICE Index & | at () |
| Gets the index of a given Coord element. More... | |
| CUTLASS_HOST_DEVICE Index & | at (int dim) |
| Access via index; may limit unrolling potential. More... | |
| template<int Dim> | |
| CUTLASS_HOST_DEVICE Index const & | at () const |
| Gets the index of a given Coord element. More... | |
| CUTLASS_HOST_DEVICE Index const & | at (int dim) const |
| Access via index; may limit unrolling potential. More... | |
| CUTLASS_HOST_DEVICE bool | operator== (Coord const &b) const |
| Determines if two Coord<> objects are equal. More... | |
| CUTLASS_HOST_DEVICE bool | operator!= (Coord const &b) const |
| Not equal. More... | |
| CUTLASS_HOST_DEVICE Coord & | clamp (Coord const &max, Coord const &min=Coord()) |
| Clamps a coordinate to a range specified by maximum and minimum values. More... | |
| CUTLASS_HOST_DEVICE Index | sum () const |
| Returns the sum of all elements. More... | |
| CUTLASS_HOST_DEVICE LongIndex | product () const |
| Returns the product of all elements. More... | |
| CUTLASS_HOST_DEVICE bool | operator< (Coord const &b) const |
| Less than operator. More... | |
| CUTLASS_HOST_DEVICE bool | operator<= (Coord const &b) const |
| Less than or equals operator. More... | |
| CUTLASS_HOST_DEVICE bool | operator> (Coord const &b) const |
| Greater than operator. More... | |
| CUTLASS_HOST_DEVICE bool | operator>= (Coord const &b) const |
| Greater than or equals operator. More... | |
Static Public Attributes | |
| static int const | kRank = Rank_ |
| Number of elements in Coord. More... | |
| using cutlass::Coord< Rank_, Index_, LongIndex_ >::Index = Index_ |
| using cutlass::Coord< Rank_, Index_, LongIndex_ >::LongIndex = LongIndex_ |
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Returns a slice of the Coord which may be larger or smaller in rank than this.
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1.8.11