diff options
Diffstat (limited to 'benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/ParMETISLib/msetup.c')
| -rw-r--r-- | benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/ParMETISLib/msetup.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/ParMETISLib/msetup.c b/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/ParMETISLib/msetup.c deleted file mode 100644 index decfc65..0000000 --- a/benchmarks/CUDA/DG/3rdParty/ParMetis-3.1/ParMETISLib/msetup.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright 1997, Regents of the University of Minnesota - * - * msetup.c - * - * This file contain various routines for setting up a mesh - * - * Started 10/19/96 - * George - * - * $Id: msetup.c,v 1.3 2003/07/31 06:14:01 karypis Exp $ - * - */ - -#include <parmetis.h> - - - -/************************************************************************* -* This function setsup the CtrlType structure -**************************************************************************/ -MeshType *SetUpMesh(int *etype, int *ncon, idxtype *elmdist, idxtype *elements, - idxtype *elmwgt, int *wgtflag, MPI_Comm *comm) -{ - MeshType *mesh; - int i, npes, mype; - int esizes[5] = {-1, 3, 4, 8, 4}; - int maxnode, gmaxnode, minnode, gminnode; - - MPI_Comm_size(*comm, &npes); - MPI_Comm_rank(*comm, &mype); - - mesh = CreateMesh(); - mesh->elmdist = elmdist; - mesh->gnelms = elmdist[npes]; - mesh->nelms = elmdist[mype+1]-elmdist[mype]; - mesh->elements = elements; - mesh->elmwgt = elmwgt; - mesh->etype = *etype; - mesh->ncon = *ncon; - mesh->esize = esizes[*etype]; - - if (((*wgtflag)&1) == 0) { - mesh->elmwgt = idxsmalloc(mesh->nelms*mesh->ncon, 1, "SetUpMesh: elmwgt"); - } - - minnode = elements[idxamin(mesh->nelms*mesh->esize, elements)]; - MPI_Allreduce((void *)&minnode, (void *)&gminnode, 1, MPI_INT, MPI_MIN, *comm); - for (i=0; i<mesh->nelms*mesh->esize; i++) - elements[i] -= gminnode; - mesh->gminnode = gminnode; - - maxnode = elements[idxamax(mesh->nelms*mesh->esize, elements)]; - MPI_Allreduce((void *)&maxnode, (void *)&gmaxnode, 1, MPI_INT, MPI_MAX, *comm); - mesh->gnns = gmaxnode+1; - - return mesh; -} - -/************************************************************************* -* This function creates a MeshType data structure and initializes -* the various fields -**************************************************************************/ -MeshType *CreateMesh(void) -{ - MeshType *mesh; - - mesh = (MeshType *)GKmalloc(sizeof(MeshType), "CreateMesh: mesh"); - - InitMesh(mesh); - - return mesh; -} - -/************************************************************************* -* This function initializes the various fields of a MeshType. -**************************************************************************/ -void InitMesh(MeshType *mesh) -{ - - mesh->etype = -1; - mesh->gnelms = -1; - mesh->gnns = -1; - mesh->nelms = -1; - mesh->nns = -1; - mesh->ncon = -1; - mesh->esize = -1; - mesh->gminnode = 0; - mesh->elmdist = NULL; - mesh->elements = NULL; - mesh->elmwgt = NULL; - - return; -} - |
