Searched refs:km1 (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/impls/cheby/ |
| H A D | cheby.c | 391 PetscInt k, kp1, km1, ktmp, i; in KSPSolve_Chebyshev_FirstKind() local
408 km1 = 0; in KSPSolve_Chebyshev_FirstKind()
413 p[km1] = sol_orig; in KSPSolve_Chebyshev_FirstKind()
428 c[km1] = 1.0; in KSPSolve_Chebyshev_FirstKind()
465 …PetscCall(VecAYPX(p[k], scale, p[km1])); /* p[k] = scal… in KSPSolve_Chebyshev_FirstKind()
507 c[kp1] = 2.0 * mu * c[k] - c[km1]; in KSPSolve_Chebyshev_FirstKind()
511 PetscCall(VecAXPBYPCZ(p[kp1], 1.0 - omega, omega, omega * Gamma * scale, p[km1], p[k])); in KSPSolve_Chebyshev_FirstKind()
513 ktmp = km1; in KSPSolve_Chebyshev_FirstKind()
514 km1 = k; in KSPSolve_Chebyshev_FirstKind()
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