MPQC  3.0.0-alpha
sc::DistDiagSCMatrix Class Reference

Distributed DiagSCMatrix. More...

#include <math/scmat/dist.h>

Inheritance diagram for sc::DistDiagSCMatrix:
sc::DiagSCMatrix sc::DescribedClass sc::RefCount

Public Member Functions

 DistDiagSCMatrix (const RefSCDimension &, DistSCMatrixKit *)
 
double get_element (int) const
 Return or modify an element.
 
void set_element (int, double)
 
void accumulate_element (int, double)
 
void accumulate (const DiagSCMatrix *)
 Sum m into this.
 
double invert_this ()
 Invert this.
 
double determ_this ()
 Return the determinant of this. this is overwritten.
 
double trace ()
 Return the trace.
 
void gen_invert_this (double condition_number_threshold=1e8)
 generalized-invert this
 
void element_op (const Ref< SCElementOp > &)
 Perform the element operation op on each element of this.
 
void element_op (const Ref< SCElementOp2 > &, DiagSCMatrix *)
 
void element_op (const Ref< SCElementOp3 > &, DiagSCMatrix *, DiagSCMatrix *)
 
Ref< SCMatrixSubblockIterlocal_blocks (SCMatrixSubblockIter::Access)
 Returns iterators for the local (rapidly accessible) blocks used in this matrix.
 
Ref< SCMatrixSubblockIterall_blocks (SCMatrixSubblockIter::Access)
 Returns iterators for the all blocks used in this matrix.
 
Ref< DistSCMatrixKitskit ()
 
- Public Member Functions inherited from sc::DiagSCMatrix
 DiagSCMatrix (const RefSCDimension &, SCMatrixKit *)
 
Ref< SCMatrixKitkit () const
 Return the SCMatrixKit used to create this object.
 
virtual void save (StateOut &)
 Save and restore this in an implementation independent way.
 
virtual void restore (StateIn &)
 
virtual double maxabs () const
 Return the maximum absolute value element of this vector.
 
virtual void randomize ()
 Assign each element to a random number between -1 and 1.
 
void assign (double val)
 Set all elements to val.
 
void assign (const double *p)
 Assign element i, i to m[i].
 
void assign (DiagSCMatrix *d_a)
 Make this have the same elements as m. More...
 
virtual void assign_val (double val)
 Overridden to implement the assign members.
 
virtual void assign_p (const double *)
 
virtual void assign_d (DiagSCMatrix *)
 
void convert (double *a) const
 Like the assign member, but this writes values to the argument.
 
void convert (DiagSCMatrix *a)
 
virtual void convert_p (double *) const
 
virtual void convert_d (DiagSCMatrix *)
 
virtual void convert_accumulate (DiagSCMatrix *)
 
virtual void scale (double)
 Multiply all elements by val.
 
int n () const
 Return the dimension.
 
virtual DiagSCMatrixcopy ()
 Return a matrix with the same dimension and same elements.
 
virtual DiagSCMatrixclone ()
 Return a matrix with the same dimension but uninitialized memory.
 
RefSCDimension dim () const
 Return the dimension.
 
void print (std::ostream &o=ExEnv::out0()) const
 Print out the matrix.
 
void print (const char *title=0, std::ostream &out=ExEnv::out0(), int=10) const
 
virtual void vprint (const char *title=0, std::ostream &out=ExEnv::out0(), int=10) const
 
Ref< MessageGrpmessagegrp () const
 Returns the message group used by the matrix kit.
 
- Public Member Functions inherited from sc::DescribedClass
 DescribedClass (const DescribedClass &)
 
DescribedClassoperator= (const DescribedClass &)
 
ClassDescclass_desc () const MPQC__NOEXCEPT
 This returns the unique pointer to the ClassDesc corresponding to the given type_info object. More...
 
const char * class_name () const
 Return the name of the object's exact type.
 
int class_version () const
 Return the version of the class.
 
Ref< DescribedClassref ()
 Return this object wrapped up in a Ref smart pointer. More...
 
- Public Member Functions inherited from sc::RefCount
size_t identifier () const
 Return the unique identifier for this object that can be compared for different objects of different types. More...
 
int lock_ptr () const
 Lock this object.
 
int unlock_ptr () const
 Unlock this object.
 
void use_locks (bool inVal)
 start and stop using locks on this object
 
refcount_t nreference () const
 Return the reference count.
 
refcount_t reference ()
 Increment the reference count and return the new count.
 
refcount_t dereference ()
 Decrement the reference count and return the new count.
 
int managed () const
 
void unmanage ()
 Turn off the reference counting mechanism for this object. More...
 

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< SCMatrixBlockblock_to_block (int) const
 
void error (const char *msg)
 
- Protected Member Functions inherited from sc::RefCount
 RefCount (const RefCount &)
 
RefCountoperator= (const RefCount &)
 

Protected Attributes

Ref< SCMatrixBlockListblocklist
 
- Protected Attributes inherited from sc::DiagSCMatrix
RefSCDimension d
 
Ref< SCMatrixKitkit_
 

Friends

class DistSCMatrix
 
class DistSymmSCMatrix
 
class DistSCVector
 

Detailed Description

Distributed DiagSCMatrix.


The documentation for this class was generated from the following file:

Generated at Sun Jan 26 2020 23:24:05 for MPQC 3.0.0-alpha using the documentation package Doxygen 1.8.16.