sc_DistSCVector (3) - Linux Manuals


sc::DistSCVector -


Inherits sc::SCVector.

Public Member Functions

DistSCVector (const RefSCDimension &, DistSCMatrixKit *)

void assign_p (const double *)

void assign_v (SCVector *a)

void convert (double *v) const
Assign v[i] to element i for all i.
void convert (SCVector *)

void set_element (int, double)
Set element i to val.
void accumulate_element (int, double)
Add val to element i.
double get_element (int) const
Return the value of element i.
void accumulate (const SCVector *)

void accumulate (const SCMatrix *m)
Sum m into this. One of m's dimensions must be 1.
double scalar_product (SCVector *)

void accumulate_product_rv (SCMatrix *, SCVector *)

void element_op (const Ref< SCElementOp > &)
Perform the element operation op on each element of this.
void element_op (const Ref< SCElementOp2 > &, SCVector *)

void element_op (const Ref< SCElementOp3 > &, SCVector *, SCVector *)

void vprint (const char *title=0, std::ostream &out=ExEnv::out0(), int=10) const

Ref< SCMatrixSubblockIter > local_blocks (SCMatrixSubblockIter::Access)
Returns iterators for the local (rapidly accessible) blocks used in this vector.
Ref< SCMatrixSubblockIter > all_blocks (SCMatrixSubblockIter::Access)
Returns iterators for the all blocks used in this vector.
Ref< DistSCMatrixKit > skit ()

Protected Member Functions

void init_blocklist ()

double * find_element (int i) const

int element_to_node (int i) const

int block_to_node (int) const

Ref< SCMatrixBlock > block_to_block (int) const

void error (const char *)

Protected Attributes

Ref< SCMatrixBlockList > blocklist


class DistSCMatrix

class DistSymmSCMatrix

class DistDiagSCMatrix

Member Function Documentation

Ref<SCMatrixSubblockIter> sc::DistSCVector::local_blocks (SCMatrixSubblockIter::Access) [virtual]

Returns iterators for the local (rapidly accessible) blocks used in this vector. Only one iterator is allowed for a matrix is it has Accum or Write access is allowed. Multiple Read iterators are permitted.

Implements sc::SCVector.


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