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@ -120,14 +120,16 @@ double g(double x, double y, double z)
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}
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}
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int matgen(int ictxt, int ng,int idim,int vg[],psb_c_dspmat *ah,psb_c_descriptor *cdh,
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psb_c_dvector *xh, psb_c_dvector *bh, psb_c_dvector *rh)
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psb_i_t matgen(psb_i_t ictxt, psb_l_t ng, psb_i_t idim, psb_i_t vg[],
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psb_c_dspmat *ah,psb_c_descriptor *cdh,
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psb_c_dvector *xh, psb_c_dvector *bh, psb_c_dvector *rh)
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{
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int iam, np;
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int ix, iy, iz, el,glob_row,i,info,ret;
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psb_i_t iam, np;
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psb_l_t ix, iy, iz, el,glob_row;
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psb_i_t i, info,ret;
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double x, y, z, deltah, sqdeltah, deltah2;
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double val[10*NBMAX], zt[NBMAX];
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int irow[10*NBMAX], icol[10*NBMAX];
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psb_l_t irow[10*NBMAX], icol[10*NBMAX];
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info = 0;
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psb_c_info(ictxt,&iam,&np);
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@ -223,14 +225,15 @@ int matgen(int ictxt, int ng,int idim,int vg[],psb_c_dspmat *ah,psb_c_descriptor
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int main(int argc, char *argv[])
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{
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int ictxt, iam, np;
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psb_i_t ictxt, iam, np;
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char methd[40], ptype[20], afmt[8], buffer[LINEBUFSIZE+1];
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int nparms;
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int idim,info,istop,itmax,itrace,irst,i,iter,ret;
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psb_i_t nparms;
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psb_i_t idim,info,istop,itmax,itrace,irst,iter,ret;
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psb_c_dprec *ph;
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psb_c_dspmat *ah;
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psb_c_dvector *bh, *xh, *rh;
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int *vg, ng, nb,nlr;
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psb_i_t *vg, nb,nlr;
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psb_l_t i,ng;
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double t1,t2,eps,err;
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double *xv, *bv, *rv;
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double one=1.0, zero=0.0, res2;
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@ -283,9 +286,9 @@ int main(int argc, char *argv[])
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cdh=psb_c_new_descriptor();
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/* Simple minded BLOCK data distribution */
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ng = idim*idim*idim;
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ng = ((psb_l_t) idim)*idim*idim;
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nb = (ng+np-1)/np;
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if ((vg=malloc(ng*sizeof(int)))==NULL) {
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if ((vg=malloc(ng*sizeof(psb_i_t)))==NULL) {
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fprintf(stderr,"On %d: malloc failure\n",iam);
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psb_c_abort(ictxt);
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}
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@ -301,11 +304,11 @@ int main(int argc, char *argv[])
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xh = psb_c_new_dvector();
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rh = psb_c_new_dvector();
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ah = psb_c_new_dspmat();
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fprintf(stderr,"From psb_c_new_dspmat: %p\n",ah);
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//fprintf(stderr,"From psb_c_new_dspmat: %p\n",ah);
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/* Allocate mem space for sparse matrix and vectors */
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ret=psb_c_dspall(ah,cdh);
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fprintf(stderr,"From psb_c_dspall: %d\n",ret);
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//fprintf(stderr,"From psb_c_dspall: %d\n",ret);
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psb_c_dgeall(bh,cdh);
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psb_c_dgeall(xh,cdh);
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psb_c_dgeall(rh,cdh);
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@ -322,7 +325,7 @@ int main(int argc, char *argv[])
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ph = psb_c_new_dprec();
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psb_c_dprecinit(ph,ptype);
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ret=psb_c_dprecbld(ah,cdh,ph);
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fprintf(stderr,"From psb_c_dprecbld: %d\n",ret);
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//fprintf(stderr,"From psb_c_dprecbld: %d\n",ret);
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/* Set up the solver options */
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psb_c_DefaultSolverOptions(&options);
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@ -337,11 +340,11 @@ int main(int argc, char *argv[])
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t2=psb_c_wtime();
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iter = options.iter;
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err = options.err;
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fprintf(stderr,"From krylov: %d %lf, %d %d\n",iter,err,ret,psb_c_get_errstatus());
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//fprintf(stderr,"From krylov: %d %lf, %d %d\n",iter,err,ret,psb_c_get_errstatus());
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if (psb_c_get_errstatus() != 0) {
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psb_c_print_errmsg();
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}
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fprintf(stderr,"After cleanup %d\n",psb_c_get_errstatus());
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//fprintf(stderr,"After cleanup %d\n",psb_c_get_errstatus());
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/* Check 2-norm of residual on exit */
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psb_c_dgeaxpby(one,bh,zero,rh,cdh);
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psb_c_dspmm(-one,ah,xh,one,rh,cdh);
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@ -396,7 +399,7 @@ int main(int argc, char *argv[])
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fprintf(stderr,"From cdfree: %d\nBailing out\n",info);
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psb_c_abort(ictxt);
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}
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fprintf(stderr,"pointer from cdfree: %p\n",cdh->descriptor);
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//fprintf(stderr,"pointer from cdfree: %p\n",cdh->descriptor);
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/* Clean up object handles */
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free(ph);
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@ -406,7 +409,7 @@ int main(int argc, char *argv[])
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free(cdh);
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fprintf(stderr,"program completed successfully\n");
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if (iam == 0) fprintf(stderr,"program completed successfully\n");
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psb_c_barrier(ictxt);
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psb_c_exit(ictxt);
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Salvatore Filippone
8 years ago