Searched refs:mat_explicit (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/tao/leastsquares/impls/brgn/ |
| H A D | brgn.h | 34 PetscBool mat_explicit; member
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| H A D | brgn.c | 173 …if (gn->mat_explicit) PetscCall(MatTransposeMatMult(tao->ls_jac, tao->ls_jac, MAT_REUSE_MATRIX, PE… in GNComputeHessian()
178 if (gn->mat_explicit) PetscCall(MatAXPY(gn->H, 1.0, gn->Hreg, DIFFERENT_NONZERO_PATTERN)); in GNComputeHessian()
181 if (gn->mat_explicit) PetscCall(MatShift(gn->H, gn->lambda)); in GNComputeHessian()
184 if (gn->mat_explicit) PetscCall(MatShift(gn->H, gn->lambda)); in GNComputeHessian()
200 if (gn->mat_explicit) PetscCall(MatDiagonalSet(gn->H, gn->diag, ADD_VALUES)); in GNComputeHessian()
213 if (gn->mat_explicit) PetscCall(MatDiagonalSet(gn->H, gn->damping, ADD_VALUES)); in GNComputeHessian()
356 …tion to be an explicit matrix rather than MATSHELL", "", gn->mat_explicit, &gn->mat_explicit, NULL… in TaoSetFromOptions_BRGN()
448 if (gn->mat_explicit) { in TaoSetUp_BRGN()
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