PCG Preconditioned Solver


bHYPRE_PCG__object
Symbol "bHYPRE
extern C bHYPRE_PCG bHYPRE_PCG__create(void)
Constructor function for the class
int32_t bHYPRE_PCG_SetCommunicator( bHYPRE_PCG self, void* mpi_comm)
Set the MPI Communicator
int32_t bHYPRE_PCG_SetIntParameter( bHYPRE_PCG self, const char* name, int32_t value)
Set the int parameter associated with name
int32_t bHYPRE_PCG_SetDoubleParameter( bHYPRE_PCG self, const char* name, double value)
Set the double parameter associated with name
int32_t bHYPRE_PCG_SetStringParameter( bHYPRE_PCG self, const char* name, const char* value)
Set the string parameter associated with name
int32_t bHYPRE_PCG_SetIntArray1Parameter( bHYPRE_PCG self, const char* name, struct SIDL_int__array* value)
Set the int 1-D array parameter associated with name
int32_t bHYPRE_PCG_SetIntArray2Parameter( bHYPRE_PCG self, const char* name, struct SIDL_int__array* value)
Set the int 2-D array parameter associated with name
int32_t bHYPRE_PCG_SetDoubleArray1Parameter( bHYPRE_PCG self, const char* name, struct SIDL_double__array* value)
Set the double 1-D array parameter associated with name
int32_t bHYPRE_PCG_SetDoubleArray2Parameter( bHYPRE_PCG self, const char* name, struct SIDL_double__array* value)
Set the double 2-D array parameter associated with name
int32_t bHYPRE_PCG_GetIntValue( bHYPRE_PCG self, const char* name, int32_t* value)
Set the int parameter associated with name
int32_t bHYPRE_PCG_GetDoubleValue( bHYPRE_PCG self, const char* name, double* value)
Get the double parameter associated with name
int32_t bHYPRE_PCG_Setup( bHYPRE_PCG self, bHYPRE_Vector b, bHYPRE_Vector x)
(Optional) Do any preprocessing that may be necessary in order to execute Apply
int32_t bHYPRE_PCG_Apply( bHYPRE_PCG self, bHYPRE_Vector b, bHYPRE_Vector* x)
Apply the operator to b, returning x
int32_t bHYPRE_PCG_SetOperator( bHYPRE_PCG self, bHYPRE_Operator A)
Set the operator for the linear system being solved
int32_t bHYPRE_PCG_SetTolerance( bHYPRE_PCG self, double tolerance)
(Optional) Set the convergence tolerance
int32_t bHYPRE_PCG_SetMaxIterations( bHYPRE_PCG self, int32_t max_iterations)
(Optional) Set maximum number of iterations
bHYPRE_PCG_SetLogging
(Optional) Set the logging level, specifying the degree of additional informational data to be accumulated
bHYPRE_PCG_SetPrintLevel
(Optional) Set the print level, specifying the degree of informational data to be printed either to the screen or to a file
int32_t bHYPRE_PCG_GetNumIterations( bHYPRE_PCG self, int32_t* num_iterations)
(Optional) Return the number of iterations taken
int32_t bHYPRE_PCG_GetRelResidualNorm( bHYPRE_PCG self, double* norm)
(Optional) Return the norm of the relative residual
int32_t bHYPRE_PCG_SetPreconditioner( bHYPRE_PCG self, bHYPRE_Solver s)
Set the preconditioner
bHYPRE_PCG bHYPRE_PCG__cast( void* obj)
Cast method for interface and class type conversions
void* bHYPRE_PCG__cast2( void* obj, const char* type)
String cast method for interface and class type conversions

alphabetic index hierarchy of classes


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