sc_DistSymmSCMatrix man page

sc::DistSymmSCMatrix —

Synopsis

Inherits sc::SymmSCMatrix.

Public Member Functions

DistSymmSCMatrix (const RefSCDimension &, DistSCMatrixKit *)

double get_element (int, int) const
Return or modify an element.
void set_element (int, int, double)

void accumulate_element (int, int, double)

SCMatrix * get_subblock (int, int, int, int)
Return a subblock of this.
SymmSCMatrix * get_subblock (int, int)

void assign_subblock (SCMatrix *, int, int, int, int)
Assign m to a subblock of this.
void assign_subblock (SymmSCMatrix *, int, int)

void accumulate_subblock (SCMatrix *, int, int, int, int)
Sum m into a subblock of this.
void accumulate_subblock (SymmSCMatrix *, int, int)

SCVector * get_row (int i)
Return a row of this.
void assign_row (SCVector *v, int i)
Assign v to a row of this.
void accumulate_row (SCVector *v, int i)
Sum v to a row of this.
void accumulate_product_rr (SCMatrix *, SCMatrix *)

void accumulate (const SymmSCMatrix *)
Sum m into this.
double invert_this ()
Invert this.
double solve_this (SCVector *)

double trace ()
Return the trace.
double determ_this ()
Return the determinant of this. this is overwritten.
void gen_invert_this ()

void diagonalize (DiagSCMatrix *, SCMatrix *)
Diagonalize this, placing the eigenvalues in d and the eigenvectors in m.
void accumulate_symmetric_sum (SCMatrix *)
Sum into this the products of various vectors or matrices.
void element_op (const Ref< SCElementOp > &)
Perform the element operation op on each element of this.
void element_op (const Ref< SCElementOp2 > &, SymmSCMatrix *)

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

virtual void convert_accumulate (SymmSCMatrix *)

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

Protected Member Functions

void init_blocklist ()

double * find_element (int i, int j) const

int element_to_node (int i, int j) const

int block_to_node (int, int) const

Ref< SCMatrixBlock > block_to_block (int, int) const

void error (const char *msg)

Protected Attributes

Ref< SCMatrixBlockList > blocklist

Friends

class DistSCMatrix

class DistDiagSCMatrix

class DistSCVector

Member Function Documentation

void sc::DistSymmSCMatrix::diagonalize (DiagSCMatrix * d, SCMatrix * m) [virtual]

Diagonalize this, placing the eigenvalues in d and the eigenvectors in m.

Implements sc::SymmSCMatrix.

SCMatrix* sc::DistSymmSCMatrix::get_subblock (int br, int er, int bc, int ec) [virtual]

Return a subblock of this. The subblock is defined as the rows starting at br and ending at er, and the columns beginning at bc and ending at ec.

Implements sc::SymmSCMatrix.

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

Returns iterators for the local (rapidly accessible) blocks used in this matrix.

Implements sc::SymmSCMatrix.

Author

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Info

Fri May 6 2016 Version 2.3.1 MPQC