| /*BHEADER**************************************************************** |
| * (c) 2006 The Regents of the University of California * |
| * * |
| * See the file COPYRIGHT_and_DISCLAIMER for a complete copyright * |
| * notice and disclaimer. * |
| * * |
| *EHEADER****************************************************************/ |
| |
| #include "irsmk.h" |
| |
| void rmatmult3(Domain_t *domain, RadiationData_t *rblk, double *x, double *b ) |
| { |
| char *me = "rmatmult3" ; |
| int i, ii, jj, kk ; |
| int imin = domain->imin ; |
| int imax = domain->imax ; |
| int jmin = domain->jmin ; |
| int jmax = domain->jmax ; |
| int kmin = domain->kmin ; |
| int kmax = domain->kmax ; |
| int jp = domain->jp ; |
| int kp = domain->kp ; |
| double *dbl = rblk->dbl ; |
| double *dbc = rblk->dbc ; |
| double *dbr = rblk->dbr ; |
| double *dcl = rblk->dcl ; |
| double *dcc = rblk->dcc ; |
| double *dcr = rblk->dcr ; |
| double *dfl = rblk->dfl ; |
| double *dfc = rblk->dfc ; |
| double *dfr = rblk->dfr ; |
| double *cbl = rblk->cbl ; |
| double *cbc = rblk->cbc ; |
| double *cbr = rblk->cbr ; |
| double *ccl = rblk->ccl ; |
| double *ccc = rblk->ccc ; |
| double *ccr = rblk->ccr ; |
| double *cfl = rblk->cfl ; |
| double *cfc = rblk->cfc ; |
| double *cfr = rblk->cfr ; |
| double *ubl = rblk->ubl ; |
| double *ubc = rblk->ubc ; |
| double *ubr = rblk->ubr ; |
| double *ucl = rblk->ucl ; |
| double *ucc = rblk->ucc ; |
| double *ucr = rblk->ucr ; |
| double *ufl = rblk->ufl ; |
| double *ufc = rblk->ufc ; |
| double *ufr = rblk->ufr ; |
| double *xdbl = x - kp - jp - 1 ; |
| double *xdbc = x - kp - jp ; |
| double *xdbr = x - kp - jp + 1 ; |
| double *xdcl = x - kp - 1 ; |
| double *xdcc = x - kp ; |
| double *xdcr = x - kp + 1 ; |
| double *xdfl = x - kp + jp - 1 ; |
| double *xdfc = x - kp + jp ; |
| double *xdfr = x - kp + jp + 1 ; |
| double *xcbl = x - jp - 1 ; |
| double *xcbc = x - jp ; |
| double *xcbr = x - jp + 1 ; |
| double *xccl = x - 1 ; |
| double *xccc = x ; |
| double *xccr = x + 1 ; |
| double *xcfl = x + jp - 1 ; |
| double *xcfc = x + jp ; |
| double *xcfr = x + jp + 1 ; |
| double *xubl = x + kp - jp - 1 ; |
| double *xubc = x + kp - jp ; |
| double *xubr = x + kp - jp + 1 ; |
| double *xucl = x + kp - 1 ; |
| double *xucc = x + kp ; |
| double *xucr = x + kp + 1 ; |
| double *xufl = x + kp + jp - 1 ; |
| double *xufc = x + kp + jp ; |
| double *xufr = x + kp + jp + 1 ; |
| |
| |
| for ( kk = kmin ; kk < kmax ; kk++ ) { |
| for ( jj = jmin ; jj < jmax ; jj++ ) { |
| for ( ii = imin ; ii < imax ; ii++ ) { |
| i = ii + jj * jp + kk * kp ; |
| b[i] = dbl[i] * xdbl[i] + dbc[i] * xdbc[i] + dbr[i] * xdbr[i] + |
| dcl[i] * xdcl[i] + dcc[i] * xdcc[i] + dcr[i] * xdcr[i] + |
| dfl[i] * xdfl[i] + dfc[i] * xdfc[i] + dfr[i] * xdfr[i] + |
| cbl[i] * xcbl[i] + cbc[i] * xcbc[i] + cbr[i] * xcbr[i] + |
| ccl[i] * xccl[i] + ccc[i] * xccc[i] + ccr[i] * xccr[i] + |
| cfl[i] * xcfl[i] + cfc[i] * xcfc[i] + cfr[i] * xcfr[i] + |
| ubl[i] * xubl[i] + ubc[i] * xubc[i] + ubr[i] * xubr[i] + |
| ucl[i] * xucl[i] + ucc[i] * xucc[i] + ucr[i] * xucr[i] + |
| ufl[i] * xufl[i] + ufc[i] * xufc[i] + ufr[i] * xufr[i] ; |
| } |
| } |
| } |
| |
| } |
