Searched refs:ZETAcurr (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/impls/fcg/pipefcg/ |
| H A D | pipefcg.c | 86 Vec B, R, Z, X, Qcurr, W, ZETAcurr, M, N, Pcurr, Scurr, *redux; in KSPSolve_PIPEFCG_cycle() local
125 ZETAcurr = pipefcg->ZETAvecs[0]; in KSPSolve_PIPEFCG_cycle()
138 PetscCall(VecCopy(N, ZETAcurr)); /* zeta = n */ in KSPSolve_PIPEFCG_cycle()
153 PetscCall(VecAXPY(W, -alpha, ZETAcurr)); /* w <- w - alpha * zetai */ in KSPSolve_PIPEFCG_cycle()
191 ZETAcurr = pipefcg->ZETAvecs[idx]; in KSPSolve_PIPEFCG_cycle()
249 PetscCall(VecCopy(N, ZETAcurr)); in KSPSolve_PIPEFCG_cycle()
253 … PetscCall(VecMAXPY(ZETAcurr, j, betas, pipefcg->ZETAold)); /* zetai <- n - sum_k beta_k zeta_k */ in KSPSolve_PIPEFCG_cycle()
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