Lines Matching refs:gap

110     /* Compute the duality gap */
114     qp->gap  = gap1 + gap2;
115     qp->dobj = qp->pobj - qp->gap;
117       qp->mu = qp->gap / (qp->m);
121     qp->rgap = qp->gap / (PetscAbsReal(qp->dobj) + PetscAbsReal(qp->pobj) + 1.0);
150   PetscReal gap[2], mu[2], nmu;
163   PetscCall(VecNorm(qp->GZwork, NORM_2, &gap[0]));
164   PetscCall(VecNorm(qp->TSwork, NORM_2, &gap[1]));
165   gap[0] *= gap[0];
166   gap[1] *= gap[1];
168   qp->pathnorm = PetscSqrtScalar(gap[0] + gap[1]);
243   PetscReal  gap[4];
249   qp->gap         = 10.0;
290     gnorm = PetscSqrtScalar(qp->gap + qp->dinfeas);
361     PetscCall(VecDot(qp->DZ, qp->DG, gap));
362     PetscCall(VecDot(qp->DS, qp->DT, gap + 1));
367     sigmamu   = (pstep * pstep * (gap[0] + gap[1]) + (1 - pstep) * qp->gap) / qp->m;
436     PetscCall(VecDot(qp->G, qp->Z, gap));
437     PetscCall(VecDot(qp->T, qp->S, gap + 1));
439     /* Compute the duality gap */
441     qp->gap  = gap[0] + gap[1];
442     qp->dobj = qp->pobj - qp->gap;
443     if (qp->m > 0) qp->mu = qp->gap / (qp->m);
444     qp->rgap = qp->gap / (PetscAbsReal(qp->dobj) + PetscAbsReal(qp->pobj) + 1.0);