#include <array.h>
Public Member Functions | |
array | copy () const |
Create a deep-copy of another array for modification. See device() for example. | |
array (ginternal *) | |
~array () | |
array () | |
Create non-dimensioned array (no data, undefined size). | |
array (const dim4 &dims, dtype ty=f32) | |
Allocate an array with undefined contents. | |
array (int d0, int d1, dtype ty=f32) | |
Allocate an array with undefined contents. | |
array (int d0, int d1, int d2, dtype ty=f32) | |
Allocate an array with undefined contents. | |
array (int d0, int d1, int d2, int d3, dtype ty=f32) | |
Allocate an array with undefined contents. | |
array (const array &) | |
Duplicate an existing array (copy constructor). | |
array (const seq &s) | |
Convert a seq object for use with arithmetic. | |
template<typename ty > | |
array (unsigned dim0, const ty *pointer, af_source_t src=afHostPointer, unsigned ngfor=0) | |
Create column vector from pointer . | |
template<typename ty > | |
array (unsigned dim0, unsigned dim1, const ty *pointer, af_source_t src=afHostPointer, unsigned ngfor=0) | |
Create matrix from pointer . | |
template<typename ty > | |
array (unsigned dim0, unsigned dim1, unsigned dim2, const ty *pointer, af_source_t src=afHostPointer, unsigned ngfor=0) | |
Create volume from pointer . | |
template<typename ty > | |
array (unsigned dim0, unsigned dim1, unsigned dim2, unsigned dim3, const ty *pointer, af_source_t src=afHostPointer, unsigned ngfor=0) | |
Create 4D array from pointer . | |
template<typename ty > | |
array (const dim4 &dims, const ty *pointer, af_source_t src=afHostPointer, unsigned ngfor=0) | |
Create array from pointer . | |
dim4 | dims () const |
Fetch an object representing the dimensions of array. | |
int | dims (unsigned) const |
Fetch size of specified dimension (zero-indexed). | |
int | ndims () const |
How many dimensions (ignore trailing singletons) | |
int | elements () const |
How many elements in array. | |
unsigned | ngfor () const |
How many gfor() tiles (zero means none) | |
size_t | bytes () const |
How many bytes (including all GFOR tiles) does this array occupy? | |
bool | isempty () const |
Is empty (no elements) | |
bool | isscalar () const |
Is scalar (one element) | |
bool | isvector () const |
Is either row or column vector (or scalar), i.e. isrow() || iscolumn() | |
bool | isrow () const |
Is row vector. | |
bool | iscolumn () const |
Is column vector. | |
dtype | type () const |
Type of array. | |
bool | iscomplex () const |
Is complex-valued array? | |
bool | isreal () const |
Is real-valued array? | |
bool | issparse () const |
void | eval () |
Evaluate an expression but do not block (wait) until complete. | |
void | unlock () const |
Release pointers from device() after finished so can be garbage collected. | |
array | row (int i) const |
Access row i to form row vector. | |
array | col (int i) const |
Access column i to form column vector. | |
array | slice (int i) const |
Access slice i to form a matrix. | |
array | rows (int first, int last) const |
Access rows first through last to form a matrix. | |
array | cols (int first, int last) const |
Access columns first through last to form a matrix. | |
array | slices (int first, int last) const |
Access slices first through last to form a volume. | |
array | operator- () const |
Arithmetic negation. | |
array | operator! () const |
Logical negation (not binary compliment) | |
array | operator* (const array &rhs) const |
Multiply two matrices. | |
array | operator* (const double &scalar) const |
multiply array with scalar | |
array | operator+ (const array &) const |
array | operator+ (const double &) const |
array | operator- (const array &) const |
array | operator- (const double &) const |
array | operator/ (const array &) const |
array | operator/ (const double &) const |
array | operator% (const array &) const |
array | operator% (const double &) const |
array & | operator+= (const array &) |
array & | operator+= (const double &) |
array & | operator-= (const array &) |
array & | operator-= (const double &) |
array & | operator*= (const array &) |
array & | operator*= (const double &) |
array & | operator/= (const array &) |
array & | operator/= (const double &) |
array & | operator%= (const array &) |
array & | operator%= (const double &) |
array & | operator++ () |
array & | operator-- () |
array | operator& (const array &) const |
array | operator&& (const array &) const |
array | operator&& (const bool &) const |
array | operator&& (const int &) const |
array | operator&& (const unsigned &) const |
array | operator&& (const double &) const |
array | operator| (const array &) const |
array | operator|| (const array &) const |
array | operator|| (const bool &) const |
array | operator|| (const int &) const |
array | operator|| (const unsigned &) const |
array | operator|| (const double &) const |
array | operator^ (const array &) const |
array | operator== (const array &) const |
array | operator== (const bool &) const |
array | operator== (const int &) const |
array | operator== (const double &) const |
array | operator!= (const array &) const |
array | operator!= (const bool &) const |
array | operator!= (const int &) const |
array | operator!= (const double &) const |
array | operator< (const array &) const |
array | operator< (const bool &) const |
array | operator< (const int &) const |
array | operator< (const double &) const |
array | operator<= (const array &) const |
array | operator<= (const bool &) const |
array | operator<= (const int &) const |
array | operator<= (const double &) const |
array | operator> (const array &) const |
array | operator> (const bool &) const |
array | operator> (const int &) const |
array | operator> (const double &) const |
array | operator>= (const array &) const |
array | operator>= (const bool &) const |
array | operator>= (const int &) const |
array | operator>= (const double &) const |
template<typename ty > | |
array & | operator= (const ty) |
scalar assignment | |
array & | operator= (const array &) |
array assignment | |
array | T () const |
Transpose matrix or vector. | |
array | H () const |
Conjugate transpose (i.e. | |
One subscript | |
array | operator() (int x) const |
Access linear element x . | |
array | operator() (const seq &) const |
Access linear sequence of elements. | |
array | operator() (array indices) const |
Use indices (integer values or boolean mask) | |
Two subscripts | |
array | operator() (const seq &, const seq &) const |
Access submatrix. | |
array | operator() (int row, int col) const |
Access linear element at row and col . | |
array | operator() (int row, const seq &y) const |
Access linear sequence of elements along row . | |
array | operator() (int row, array columns) const |
Elements along row and columns . | |
array | operator() (const seq &x, int column) const |
Access linear sequence of elements along column . | |
array | operator() (const seq &rows, array columns) const |
Elements along rows and columns . | |
array | operator() (array rows, int column) const |
Elements along rows and column . | |
array | operator() (array rows, const seq &columns) const |
Elements along rows and columns . | |
array | operator() (array rows, array columns) const |
Elements along rows and columns . | |
Three subscripts | |
array | operator() (const seq &, const seq &, const seq &) const |
Access volume. | |
array | operator() (int x, int y, int z) const |
Access element. | |
array | operator() (const seq &x, int y, int z) const |
Access vector. | |
array | operator() (int x, const seq &y, int z) const |
Access vector. | |
array | operator() (int x, int y, const seq &z) const |
Access vector. | |
array | operator() (int x, const seq &y, const seq &z) const |
Access matrix. | |
array | operator() (const seq &x, const seq &y, int z) const |
Access matrix. | |
array | operator() (const seq &x, int y, const seq &z) const |
Access matrix. | |
array | operator() (array rows, array cols, const seq &slices) const |
Elements along rows , columns , slices . | |
array | operator() (array rows, array cols, int slice) const |
Elements along rows , cols , slice . | |
array | operator() (array rows, const seq &cols, const seq &slices) const |
Elements along rows , columns , slices . | |
array | operator() (array rows, const seq &cols, int slice) const |
Elements along rows , cols , slice . | |
array | operator() (const seq &rows, array cols, const seq &slices) const |
Elements along rows , columns , slices . | |
array | operator() (const seq &, const seq &, array) const |
Access submatrix. | |
Four subscripts | |
array | operator() (const seq &w, const seq &x, const seq &y, const seq &z) const |
Access volume. | |
array | operator() (const seq &w, const seq &x, const seq &y, int z) const |
Access volume. | |
array | operator() (const seq &w, const seq &x, int y, int z) const |
Access matrix. | |
Static Public Member Functions | |
template<typename ty > | |
static array | scalar (const ty) |
Push scalar value to the device. | |
template<typename T > | |
static T * | alloc (size_t elements) |
Allocate an array of elements (see free()). | |
static void | free (void *) |
Free data allocated by alloc() | |
Public Attributes | |
ginternal * | m_internal |
Friends | |
class | ginternal |
array | operator* (const double &scalar, const array &) |
multiply array with scalar | |
array | operator+ (const double &, const array &) |
array | operator- (const double &, const array &) |
array | operator/ (const double &, const array &) |
array | operator% (const double &, const array &) |
array | operator&& (const bool &, const array &) |
array | operator&& (const int &, const array &) |
array | operator&& (const unsigned &, const array &) |
array | operator|| (const bool &, const array &) |
array | operator|| (const int &, const array &) |
array | operator|| (const unsigned &, const array &) |
array | operator== (const bool &, const array &) |
array | operator== (const int &, const array &) |
array | operator== (const double &, const array &) |
array | operator!= (const bool &, const array &) |
array | operator!= (const int &, const array &) |
array | operator!= (const double &, const array &) |
array | operator< (const bool &, const array &) |
array | operator< (const int &, const array &) |
array | operator< (const double &, const array &) |
array | operator<= (const bool &, const array &) |
array | operator<= (const int &, const array &) |
array | operator<= (const double &, const array &) |
array | operator> (const bool &, const array &) |
array | operator> (const int &, const array &) |
array | operator> (const double &, const array &) |
array | operator>= (const bool &, const array &) |
array | operator>= (const int &, const array &) |
array | operator>= (const double &, const array &) |
template<typename T > | |
T | scalar () const |
Returns host-side scalar of first component of data. | |
template<typename T > | |
T * | device () const |
Device-side pointer to matrix data. | |
template<typename T > | |
T * | host () const |
Host-side pointer to matrix data. | |
template<typename T > | |
static void | hostFree (const T *) |
Releases host-side memory allocated for data by host() |
examples/blackscholes/blackscholes.cpp, examples/fdtd/fdtd.cpp, examples/image/gfor_hist_demo.cpp, examples/image/image_demo.cpp, examples/misc/any.cpp, examples/misc/blas.cpp, examples/misc/convolve.cpp, examples/misc/fft.cpp, examples/misc/gfor.cpp, examples/misc/hello_world.cpp, examples/misc/integer.cpp, examples/misc/lin_algebra.cpp, examples/multiGPU/multiGPU_Gemv.cpp, examples/optical_flow/optical_flow.cpp, examples/pi/pi.cpp, examples/swe/swe.cpp, and examples/vortex/vortex.cpp.
array | ( | ginternal * | ) |
~array | ( | ) |
array copy | ( | ) | const |
Create a deep-copy of another array for modification. See device() for example.
void eval | ( | ) |
Evaluate an expression but do not block (wait) until complete.
void unlock | ( | ) | const |
Release pointers from device() after finished so can be garbage collected.
friend class ginternal [friend] |
ginternal* m_internal [mutable] |