Searched refs:omegaold (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/ksp/ksp/impls/bcgs/fbcgs/ |
| H A D | fbcgs.c | 18 PetscScalar rho, rhoold, alpha, beta, omega, omegaold, d1; in KSPSolve_FBCGS() local
71 omegaold = 1.0; in KSPSolve_FBCGS()
78 beta = (rho / rhoold) * (alpha / omegaold); in KSPSolve_FBCGS()
79 …PetscCall(VecAXPBYPCZ(P, 1.0, -omegaold * beta, beta, R, V)); /* p <- r - omega * beta* v + beta *… in KSPSolve_FBCGS()
124 omegaold = omega; in KSPSolve_FBCGS()
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| /petsc/src/ksp/ksp/impls/bcgs/ |
| H A D | bcgs.c | 21 PetscScalar rho, rhoold, alpha, beta, omega, omegaold, d1; in KSPSolve_BCGS() local
68 omegaold = 1.0; in KSPSolve_BCGS()
75 beta = (rho / rhoold) * (alpha / omegaold); in KSPSolve_BCGS()
76 …PetscCall(VecAXPBYPCZ(P, 1.0, -omegaold * beta, beta, R, V)); /* p <- r - omega * beta* v + beta *… in KSPSolve_BCGS()
119 omegaold = omega; in KSPSolve_BCGS()
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