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Searched refs:Xorig (Results 1 – 1 of 1) sorted by relevance

/petsc/src/snes/impls/composite/
H A Dsnescomposite.c22 Vec Xorig; member
115 Vec Y, Xorig; in SNESCompositeApply_Additive() local
120 if (!jac->Xorig) PetscCall(VecDuplicate(X, &jac->Xorig)); in SNESCompositeApply_Additive()
121 Xorig = jac->Xorig; in SNESCompositeApply_Additive()
122 PetscCall(VecCopy(X, Xorig)); in SNESCompositeApply_Additive()
132 PetscCall(VecCopy(Xorig, Y)); in SNESCompositeApply_Additive()
142 PetscCall(VecAXPY(Y, -1.0, Xorig)); in SNESCompositeApply_Additive()
146 PetscCall(VecCopy(Xorig, Y)); in SNESCompositeApply_Additive()
156 PetscCall(VecAXPY(Y, -1.0, Xorig)); in SNESCompositeApply_Additive()
382 PetscCall(VecDestroy(&jac->Xorig)); in SNESReset_Composite()