1: /* $Id: spooles.h,v 1.46 2001/08/07 03:02:47 balay Exp $ */

 3:  #include src/mat/matimpl.h


  8: EXTERN_C_BEGIN
  9: #include "misc.h"
 10: #include "FrontMtx.h"
 11: #include "SymbFac.h"
 12: #include "MPI/spoolesMPI.h" 
 13: EXTERN_C_END

 15: typedef struct {
 16:   int             msglvl,pivotingflag,symflag,seed,FrontMtxInfo,typeflag;
 17:   int             ordering,maxdomainsize,maxzeros,maxsize,
 18:                   patchAndGoFlag,storeids,storevalues;
 19:   PetscTruth      useQR;
 20:   double          tau,toosmall,fudge;
 21:   FILE            *msgFile ;
 22: } Spooles_options;

 24: typedef struct {
 25:   /* Followings are used for seq and MPI Spooles */
 26:   InpMtx          *mtxA ;        /* coefficient matrix */
 27:   ETree           *frontETree ;  /* defines numeric and symbolic factorizations */
 28:   FrontMtx        *frontmtx ;    /* numeric L, D, U factor matrices */
 29:   IV              *newToOldIV, *oldToNewIV ; /* permutation vectors */
 30:   IVL             *symbfacIVL ;              /* symbolic factorization */
 31:   SubMtxManager   *mtxmanager  ;  /* working array */
 32:   MatStructure    flg;
 33:   double          cpus[20] ;
 34:   int             *oldToNew,stats[20];
 35:   Spooles_options options;
 36:   Graph           *graph;

 38:   /* Followings are used for MPI Spooles */
 39:   IV              *ownersIV,*ownedColumnsIV,*vtxmapIV;
 40:   SolveMap        *solvemap ;
 41:   DenseMtx        *mtxY, *mtxX;
 42:   double          *entX;
 43:   int             *rowindX,rstart,firsttag,nmycol;
 44:   Vec             vec_spooles;
 45:   IS              iden,is_petsc;
 46:   VecScatter      scat;
 47: } Mat_Spooles;

 49: EXTERN int SetSpoolesOptions(Mat, Spooles_options *);
 50: EXTERN int MatFactorInfo_Spooles(Mat,PetscViewer);

 52: EXTERN int MatDestroy_SeqAIJ_Spooles(Mat);
 53: EXTERN int MatSolve_SeqAIJ_Spooles(Mat,Vec,Vec);
 54: EXTERN int MatFactorNumeric_SeqAIJ_Spooles(Mat,Mat*);

 56: EXTERN int MatDestroy_MPIAIJ_Spooles(Mat);
 57: EXTERN int MatSolve_MPIAIJ_Spooles(Mat,Vec,Vec);
 58: EXTERN int MatFactorNumeric_MPIAIJ_Spooles(Mat,Mat*);

 60: EXTERN int MatGetInertia_SeqSBAIJ_Spooles(Mat,int*,int*,int*);
 61: #endif