PCG.c File Reference

#include "SystemMatrix.h"
#include "Paso.h"
#include "Solver.h"

Functions
err_t	Paso_Solver_PCG (Paso_SystemMatrix *A, double *r, double *x, dim_t *iter, double *tolerance, Paso_Performance *pp)

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Function Documentation

err_t Paso_Solver_PCG	(	Paso_SystemMatrix *	A,
		double *	r,
		double *	x,
		dim_t *	iter,
		double *	tolerance,
		Paso_Performance *	pp
	)

References ABS, Esys_MPIInfo::comm, MAX, MIN, MPI_DOUBLE, Paso_SystemMatrix::mpi_info, omp_get_max_threads, PASO_ONE, Paso_SystemMatrix_getTotalNumRows(), Paso_SystemMatrix_MatrixVector_CSR_OFFSET0(), Paso_SystemMatrix_solvePreconditioner(), PASO_ZERO, PERFORMANCE_MVM, PERFORMANCE_PRECONDITIONER, PERFORMANCE_SOLVER, Performance_startMonitor(), Performance_stopMonitor(), TMPMEMALLOC, TMPMEMFREE, and TOLERANCE_FOR_SCALARS.

Referenced by Paso_Solver().