Go to the documentation of this file.
17 #ifndef __ESCRIPT_DATALAZY_H__
18 #define __ESCRIPT_DATALAZY_H__
47 class DataLazy :
public DataAbstract
178 int dataPointNo)
const;
389 #endif // __ESCRIPT_DATALAZY_H__
void tensor_unary_array_operation_real(const size_t size, const IN *arg1, DataTypes::real_t *argRes, escript::ES_optype operation, DataTypes::real_t tol=0)
Definition: ArrayOps.h:682
const DataTypes::RealVectorType * resolveNodeNP1OUT(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1390
Definition: ES_optype.h:52
#define ESCRIPT_DLL_API
Definition: escriptcore/src/system_dep.h:28
Definition: ES_optype.h:92
Return the minimum value of the two given values.
Definition: ArrayOps.h:71
Definition: ES_optype.h:73
Data erf() const
Return the error function erf of each data point of this Data object.
Definition: Data.cpp:2114
ES_optype m_op
Definition: DataLazy.h:251
const DataTypes::CplxVectorType * resolveNodeSampleCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1174
Data sign() const
Return the sign of each data point of this Data object. -1 for negative values, zero for zero values,...
Definition: Data.cpp:2160
std::string shapeToString(const DataTypes::ShapeType &shape)
Return the given shape as a string.
Definition: DataTypes.cpp:115
Data oneOver() const
Returns 1./ Data object.
Definition: Data.cpp:1249
const DataTypes::CplxVectorType * resolveNodeUnaryCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1273
double real_t
type of all real-valued scalars in escript
Definition: DataTypes.h:73
Data atanh() const
Return the atanh of each data point of this Data object.
Definition: Data.cpp:2139
Data atan() const
Return the atan of each data point of this Data object.
Definition: Data.cpp:2085
Definition: ES_optype.h:81
const DataTypes::RealVectorType * resolveNodeBinary(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1773
Data antihermitian() const
Return the anti-hermitian part of a matrix which is half the matrix minus its hermitian.
Definition: Data.cpp:2811
#define POINTER_WRAPPER_CLASS(x)
Definition: Pointers.h:31
Data cos() const
Return the cos of each data point of this Data object.
Definition: Data.cpp:2056
real_t ElementType
Definition: DataVectorAlt.h:77
size_t m_height
Definition: DataLazy.h:266
Definition: ES_optype.h:65
const DataTypes::RealVectorType * resolveSample(int sampleNo, size_t &roffset) const
Compute the value of the expression for the given sample.
Definition: DataLazy.cpp:2335
const DataTypes::CplxVectorType * resolveNodeNP1OUTCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1465
Return the maximum value of the two given values.
Definition: ArrayOps.h:56
Data whereNonNegative() const
Return a Data with a 1 for +ive or 0 values and a 0 for -ive values.
Definition: Data.cpp:1278
Data tan() const
Return the tan of each data point of this Data object.
Definition: Data.cpp:2063
char m_readytype
Definition: DataLazy.h:256
void antihermitian(const DataTypes::CplxVectorType &in, const DataTypes::ShapeType &inShape, typename DataTypes::CplxVectorType::size_type inOffset, DataTypes::CplxVectorType &ev, const DataTypes::ShapeType &evShape, typename DataTypes::CplxVectorType::size_type evOffset)
computes a antihermitian matrix from your square matrix A: (A - adjoint(A)) / 2
Definition: DataVectorOps.cpp:961
Definition: ES_optype.h:76
size_t getMaxSampleSize() const
double m_tol
Definition: DataLazy.h:263
const DataTypes::CplxVectorType * resolveNodeNP1OUT_2PCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1657
const DataTypes::RealVectorType * resolveNodeTProd(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:2223
DataAbstract_ptr borrowDataPtr(void) const
Definition: Data.cpp:4631
int m_SL
Definition: DataLazy.h:260
DataAbstract_ptr getPtr()
Return shared pointer managing this object.
Definition: DataAbstract.cpp:37
virtual void setToZero()
Produces an IDENTITY DataLazy containing zero. The result will have the same shape and functionspace ...
Definition: DataLazy.cpp:2985
Data sinh() const
Return the sinh of each data point of this Data object.
Definition: Data.cpp:2092
Data abs() const
Return the absolute value of each data point of this Data object.
Definition: Data.cpp:2168
Definition: ES_optype.h:105
Definition: ES_optype.h:78
Definition: ES_optype.h:106
int * m_sampleids
Definition: DataLazy.h:245
boost::shared_ptr< DataAbstract > DataAbstract_ptr
Definition: DataAbstract.h:62
Definition: ES_optype.h:91
Definition: ES_optype.h:77
Definition: ES_optype.h:87
Data swapaxes(const int axis0, const int axis1) const
swaps the components axis0 and axis1
Definition: Data.cpp:2668
const DataTypes::CplxVectorType * resolveNodeNP1OUT_PCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1573
const DataTypes::CplxVectorType * resolveNodeReductionCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1371
DataReady_ptr m_id
Definition: DataLazy.h:249
Data exp() const
Return the exponential function of each data point of this Data object.
Definition: Data.cpp:2194
DataTypes::vec_size_type size_type
Definition: DataVectorAlt.h:84
void symmetric(const VEC &in, const DataTypes::ShapeType &inShape, typename VEC::size_type inOffset, VEC &ev, const DataTypes::ShapeType &evShape, typename VEC::size_type evOffset)
computes a symmetric matrix from your square matrix A: (A + transpose(A)) / 2
Definition: DataVectorOps.h:101
Definition: ES_optype.h:96
Definition: ES_optype.h:113
DataTypes::RealVectorType::size_type getLength() const
This method throws an exception. It does not really make sense to ask this question of lazy data.
Definition: DataLazy.cpp:2914
Definition: ES_optype.h:64
void transpose(const VEC &in, const DataTypes::ShapeType &inShape, typename VEC::size_type inOffset, VEC &ev, const DataTypes::ShapeType &evShape, typename VEC::size_type evOffset, int axis_offset)
Transpose each data point of this Data object around the given axis.
Definition: DataVectorOps.h:341
const std::string & opToString(ES_optype op)
Definition: ES_optype.cpp:87
DataReady_ptr resolveNodeWorker()
resolve to a ReadyData object using storage at nodes
Definition: DataLazy.cpp:2543
Definition: ES_optype.h:108
Definition: ES_optype.h:89
ES_opgroup m_opgroup
Definition: DataLazy.h:252
Definition: ES_optype.h:103
Definition: ES_optype.h:70
#define ESCRIPT_MAX_DATA_RANK
Definition: Data.h:37
Definition: ES_optype.h:72
Definition: ES_optype.h:105
const DataTypes::RealVectorType * resolveNodeNP1OUT_P(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1526
const DataTypes::CplxVectorType * resolveNodeUnary_C(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1436
Definition: ES_optype.h:54
Definition: FunctionSpace.h:45
Data tanh() const
Return the tanh of each data point of this Data object.
Definition: Data.cpp:2106
Definition: ES_optype.h:62
const DataTypes::CplxVectorType * resolveNodeCondEvalCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1728
DataLazy_ptr makePromote(DataLazy_ptr p)
Definition: DataLazy.cpp:114
void complicate()
Definition: Data.cpp:6060
Definition: ES_optype.h:112
Definition: ES_optype.h:110
Definition: ES_optype.h:66
Data whereZero(DataTypes::real_t tol=0.0) const
Return a Data with a 1 for 0 values and a 0 for +ive or -ive values.
Definition: Data.cpp:1300
Data C_GeneralTensorProduct(Data &arg_0, Data &arg_1, int axis_offset=0, int transpose=0)
Compute a tensor product of two Data objects.
Definition: Data.cpp:3693
~DataLazy()
Definition: DataLazy.cpp:918
Definition: ES_optype.h:67
int getNumberOfThreads()
returns the number of threads
Definition: Utils.cpp:84
const DataTypes::CplxVectorType * resolveNodeTProdCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:2277
Definition: ES_optype.h:75
Definition: ES_optype.h:102
Data powD(const Data &right) const
Return the given power of each data point of this Data object.
Definition: Data.cpp:3340
DataReady_ptr collapseToReady() const
Evaluates the expression using methods on Data. This does the work for the collapse method....
Definition: DataLazy.cpp:930
DataTypes::RealVectorType::size_type getPointOffset(int sampleNo, int dataPointNo) const
Return the offset for the given sample. This returns the offset for the given point into the containe...
Definition: DataLazy.cpp:2955
Definition: ES_optype.h:80
int getNumDPPSample() const
Return the number of data points per sample.
Definition: DataAbstract.h:622
void resolveGroupWorker(std::vector< DataLazy * > &dats)
Definition: DataLazy.cpp:2463
Data represents a collection of datapoints.
Definition: Data.h:62
Definition: DataException.h:37
DataAbstract(const FunctionSpace &what, const ShapeType &shape, bool isDataEmpty=false, bool isCplx=false)
Constructor for DataAbstract.
Definition: DataAbstract.cpp:74
Data whereNonPositive() const
Return a Data with a 1 for -ive or 0 values and a 0 for +ive values.
Definition: Data.cpp:1289
DataReady_ptr resolveNodeWorkerCplx()
Definition: DataLazy.cpp:2601
void hermitian(const DataTypes::CplxVectorType &in, const DataTypes::ShapeType &inShape, DataTypes::CplxVectorType::size_type inOffset, DataTypes::CplxVectorType &ev, const DataTypes::ShapeType &evShape, DataTypes::CplxVectorType::size_type evOffset)
computes an hermitian matrix from your square matrix A: (A + adjoint(A)) / 2
Definition: DataVectorOps.cpp:914
std::vector< int > ShapeType
The shape of a single datapoint.
Definition: DataTypes.h:65
Contains the types to represent Shapes, Regions, RegionLoop ranges and vectors of data as well as the...
Definition: DataTypes.cpp:85
Definition: ES_optype.h:74
Data symmetric() const
Return the symmetric part of a matrix which is half the matrix plus its transpose.
Definition: Data.cpp:2725
DataAbstract * getSlice(const DataTypes::RegionType ®ion) const
Return the given slice from this object.
Definition: DataLazy.cpp:2921
virtual DataTypes::RealVectorType::size_type getPointOffset(int sampleNo, int dataPointNo) const
Return the offset for the given given data point. This returns the offset in bytes for the given poin...
Definition: DataExpanded.cpp:620
void matrix_matrix_product(const int SL, const int SM, const int SR, const LEFT *A, const RIGHT *B, RES *C, int transpose)
Definition: ArrayOps.h:562
std::vector< std::pair< int, int > > RegionType
Definition: DataTypes.h:66
Data sin() const
Return the sin of each data point of this Data object.
Definition: Data.cpp:2049
#define SIZELIMIT
Definition: DataLazy.cpp:46
int noValues(const ShapeType &shape)
Calculate the number of values in a datapoint with the given shape.
Definition: DataTypes.cpp:89
const DataTypes::ShapeType & getShape() const
Return the shape information for the point data.
Definition: DataAbstract.h:652
Definition: ES_optype.h:104
DataTypes::ShapeType ShapeType
Definition: DataLazy.h:62
Definition: ES_optype.h:111
Data acosh() const
Return the acosh of each data point of this Data object.
Definition: Data.cpp:2132
int getNumSamples() const
Return the number of samples.
Definition: DataAbstract.h:633
Definition: ES_optype.h:69
Data cosh() const
Return the cosh of each data point of this Data object.
Definition: Data.cpp:2099
Definition: ES_optype.h:55
void LazyNodeSetup()
Definition: DataLazy.cpp:407
Data trace(int axis_offset) const
Return the trace of a matrix.
Definition: Data.cpp:2851
DataAbstract parent
Definition: DataLazy.h:61
int m_SR
Definition: DataLazy.h:260
Definition: ES_optype.h:53
Definition: ES_optype.h:82
const DataTypes::RealVectorType * resolveNodeNP1OUT_2P(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1620
Give a short description of what DataExpanded does.
Definition: DataExpanded.h:54
DataLazy_ptr m_right
Definition: DataLazy.h:250
const DataTypes::CplxVectorType * resolveNodeBinaryCplx(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1996
ES_opgroup
Definition: ES_optype.h:99
DataLazy_ptr m_left
Definition: DataLazy.h:250
Definition: ES_optype.h:90
void intoString(std::ostringstream &oss) const
Definition: DataLazy.cpp:2680
Definition: ES_optype.h:83
Definition: ES_optype.h:94
const std::string & groupToString(ES_opgroup g)
Definition: ES_optype.cpp:103
Definition: ES_optype.h:56
EscriptParams escriptParams
Definition: EscriptParams.cpp:39
DataLazy(DataAbstract_ptr p)
Create an IDENTITY DataLazy for the given DataAbstract.
Definition: DataLazy.cpp:440
DataTypes::CplxVectorType m_samples_c
Definition: DataLazy.h:247
bool m_iscompl
Definition: DataAbstract.h:574
DataLazy_ptr m_mask
Definition: DataLazy.h:250
ES_opgroup getOpgroup(ES_optype op)
Definition: ES_optype.cpp:97
size_t m_samplesize
Definition: DataLazy.h:254
void swapaxes(const VEC &in, const DataTypes::ShapeType &inShape, typename VEC::size_type inOffset, VEC &ev, const DataTypes::ShapeType &evShape, typename VEC::size_type evOffset, int axis0, int axis1)
swaps the components axis0 and axis1.
Definition: DataVectorOps.h:486
DataTypes::RealVectorType m_samples_r
Definition: DataLazy.h:246
Definition: ES_optype.h:79
Definition: ES_optype.h:107
int getLazyStrFmt() const
Definition: EscriptParams.h:63
ES_optype
Definition: ES_optype.h:37
Data transpose(int axis_offset) const
Transpose each data point of this Data object around the given axis.
Definition: Data.cpp:2906
escript::DataTypes::DataVectorAlt< real_t > RealVectorType
Vector to store underlying data.
Definition: DataVector.h:42
Data hermitian() const
Return the hermitian part of a matrix which is half the matrix plus its adjoint.
Definition: Data.cpp:2784
DataAbstract * deepCopy() const
Return a deep copy of the current object.
Definition: DataLazy.cpp:2878
virtual void transpose(DataAbstract *ev, int axis_offset)
Transpose each data point of this Data object around the given axis.
Definition: DataAbstract.cpp:244
bool actsExpanded() const
if resolve() was called would it produce expanded data.
Definition: DataLazy.cpp:3000
Data whereNegative() const
Return a Data with a 1 for -ive values and a 0 for +ive or 0 values.
Definition: Data.cpp:1267
Data minval() const
Return the minimum value of each data point of this Data object.
Definition: Data.cpp:2659
Data log() const
Return the natural log of each data point of this Data object.
Definition: Data.cpp:2153
void resolveToIdentity()
resolve the expression can store it in the current node The current node will be converted to an iden...
Definition: DataLazy.cpp:2417
boost::shared_ptr< const DataLazy > const_DataLazy_ptr
Definition: DataLazy.h:56
DataReady_ptr borrowReadyPtr(void) const
Definition: Data.cpp:4638
size_t m_children
Definition: DataLazy.h:265
Definition: AbstractContinuousDomain.cpp:22
Data wherePositive() const
Return a Data with a 1 for +ive values and a 0 for 0 or -ive values.
Definition: Data.cpp:1256
int m_axis_offset
Definition: DataLazy.h:258
Definition: ES_optype.h:88
std::string pointToString(const RealVectorType &data, const ShapeType &shape, int offset, const std::string &prefix)
Display a single value (with the specified shape) from the data.
Definition: ES_optype.h:71
DataTypes::RealVectorType & getVectorRW()
Return a a reference to the underlying DataVector.
Definition: DataExpanded.cpp:1502
void collapse() const
Converts the DataLazy into an IDENTITY storing the value of the expression. This method uses the orig...
Definition: DataLazy.cpp:1099
void intoTreeString(std::ostringstream &oss, std::string indent) const
Definition: DataLazy.cpp:2788
Data antisymmetric() const
Return the antisymmetric part of a matrix which is half the matrix minus its transpose.
Definition: Data.cpp:2748
Definition: DataAbstract.h:72
Definition: ES_optype.h:86
Describes binary operations performed on DataVector.
Data asinh() const
Return the asinh of each data point of this Data object.
Definition: Data.cpp:2125
int m_transpose
Definition: DataLazy.h:259
Definition: ES_optype.h:58
Definition: ES_optype.h:85
Data whereNonZero(DataTypes::real_t tol=0.0) const
Return a Data with a 0 for 0 values and a 1 for +ive or -ive values.
Definition: Data.cpp:1307
const DataTypes::RealVectorType * resolveNodeReduction(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1319
void makeIdentity(const DataReady_ptr &p)
helper method for resolveToIdentity and the identity constructor
Definition: DataLazy.cpp:2433
bool isComplex() const
true if the components of datapoints are complex
Definition: DataAbstract.cpp:68
Data log10() const
Return the log to base 10 of each data point of this Data object.
Definition: Data.cpp:2146
unsigned int getNoValues() const
Return the number of values in the shape for this object.
Definition: DataAbstract.h:674
DataTypes::real_t reductionOpVector(const DataTypes::RealVectorType &left, const DataTypes::ShapeType &leftShape, DataTypes::RealVectorType::size_type offset, BinaryFunction operation, DataTypes::real_t initial_value)
Perform the given data point reduction operation on the data point specified by the given offset into...
Definition: DataVectorOps.h:1395
void copy(const Data &other)
Make this object a deep copy of "other".
Definition: Data.cpp:780
void antisymmetric(const VEC &in, const DataTypes::ShapeType &inShape, typename VEC::size_type inOffset, VEC &ev, const DataTypes::ShapeType &evShape, typename VEC::size_type evOffset)
computes a antisymmetric matrix from your square matrix A: (A - transpose(A)) / 2
Definition: DataVectorOps.h:150
Definition: ES_optype.h:57
const DataTypes::CplxVectorType * resolveTypedSample(int sampleNo, size_t &roffset, DataTypes::cplx_t dummy) const
Definition: DataLazy.cpp:2388
Data neg() const
Return the negation of each data point of this Data object.
Definition: Data.cpp:2175
const FunctionSpace & getFunctionSpace() const
Return the function space associated with this Data object.
Definition: DataAbstract.h:645
const DataTypes::RealVectorType * resolveNodeUnary(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1224
Definition: ES_optype.h:60
int m_SM
Definition: DataLazy.h:260
std::complex< real_t > cplx_t
complex data type
Definition: DataTypes.h:76
Data acos() const
Return the acos of each data point of this Data object.
Definition: Data.cpp:2077
Definition: ES_optype.h:109
boost::shared_ptr< DataReady > DataReady_ptr
Definition: DataAbstract.h:67
DataReady_ptr resolve()
Evaluate the lazy expression.
Definition: DataLazy.cpp:2454
const DataTypes::RealVectorType * resolveNodeCondEval(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1693
DataTypes::CplxVectorType & getVectorRWC()
Definition: DataExpanded.cpp:1513
boost::shared_ptr< DataLazy > DataLazy_ptr
Definition: DataLazy.h:53
void tensor_unary_array_operation(const size_t size, const IN *arg1, OUT *argRes, escript::ES_optype operation, DataTypes::real_t tol=0)
Definition: ArrayOps.h:760
std::string toString() const
Write the data as a string.
Definition: DataLazy.cpp:2659
Data asin() const
Return the asin of each data point of this Data object.
Definition: Data.cpp:2070
Definition: ES_optype.h:61
Data sqrt() const
Return the square root of each data point of this Data object.
Definition: Data.cpp:2201
void trace(const VEC &in, const DataTypes::ShapeType &inShape, typename VEC::size_type inOffset, VEC &ev, const DataTypes::ShapeType &evShape, typename VEC::size_type evOffset, int axis_offset)
computes the trace of a matrix
Definition: DataVectorOps.h:240
const DataTypes::RealVectorType * resolveNodeSample(int tid, int sampleNo, size_t &roffset) const
Definition: DataLazy.cpp:1118
Definition: ES_optype.h:114
Definition: ES_optype.h:59
Definition: ES_optype.h:68
void tensor_unary_promote(const size_t size, const DataTypes::real_t *arg1, DataTypes::cplx_t *argRes)
Definition: ArrayOps.h:746
escript::DataTypes::DataVectorAlt< cplx_t > CplxVectorType
Definition: DataVector.h:43
Definition: ES_optype.h:63
Definition: ES_optype.h:93
static const ShapeType scalarShape
Use this instead of creating empty shape objects for scalars.
Definition: DataTypes.h:69
unsigned int m_rank
Definition: DataAbstract.h:592
DataAbstract * zeroedCopy() const
Return an object with the same type, domain (and tags if appropriate) as this, but all values are zer...
Definition: DataLazy.cpp:2902
Definition: ES_optype.h:84
Definition: ES_optype.h:95
#define LAZYDEBUG(X)
Definition: DataLazy.cpp:32
Wraps an expression tree of other DataObjects. The data will be evaluated when required.
Definition: DataLazy.h:58