Searched refs:Wbar (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/impls/symmlq/ |
| H A D | symmlq.c | 21 Vec X, B, R, Z, U, V, W, UOLD, VOLD, Wbar; in KSPSolve_SYMMLQ() local
39 Wbar = ksp->work[7]; in KSPSolve_SYMMLQ()
48 PetscCall(VecCopy(UOLD, Wbar)); /* w_bar <- u_old; */ in KSPSolve_SYMMLQ()
82 PetscCall(VecCopy(U, Wbar)); /* w_bar <- u; */ in KSPSolve_SYMMLQ()
108 PetscCall(VecCopy(Wbar, W)); in KSPSolve_SYMMLQ()
111 PetscCall(VecScale(Wbar, -s)); in KSPSolve_SYMMLQ()
112 PetscCall(VecAXPY(Wbar, c, U)); /* w_bar <- -s*w_bar + c*u; (w_bar_(k+1)) */ in KSPSolve_SYMMLQ()
178 PetscCall(VecAXPY(X, ceta_bar, Wbar)); /* x <- x + ceta_bar*w_bar */ in KSPSolve_SYMMLQ()
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