PCMGGalerkinSetMatProductAlgorithm#
Set type of SpGEMM for hypre to use on GPUs
Synopsis#
#include "petscpc.h"
PetscErrorCode PCMGGalerkinSetMatProductAlgorithm(PC pc, const char name[])
Logically Collective
Input Parameters#
pc - the hypre context
name - one of ‘cusparse’, ‘hypre’
Options Database Key#
-pc_mg_galerkin_mat_product_algorithm <cusparse,hypre> - Type of SpGEMM to use in hypre
Developer Notes#
How the name starts with PCMG, should it not be PCHYPREBoomerAMG?
See Also#
KSP: Linear System Solvers, PCHYPRE, PCMGGalerkinGetMatProductAlgorithm()
Level#
intermediate
Location#
src/ksp/pc/impls/hypre/hypre.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages