Searched refs:Znext (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/impls/gmres/pgmres/ |
| H A D | pgmres.c | 47 Vec Zcur, Znext; in KSPPGMRESCycle() local
51 …Znext = VEC_VV(it + 1); /* This iteration will compute Znext, update with a deferred correction on… in KSPPGMRESCycle()
55 PetscCall(KSP_PCApplyBAorAB(ksp, Zcur, Znext, VEC_TEMP_MATOP)); in KSPPGMRESCycle()
94 PetscCall(VecScale(Znext, 1. / *HH(it - 1, it - 2))); in KSPPGMRESCycle()
130 PetscCall(VecMAXPY(Znext, it + 1, work, &VEC_VV(0))); in KSPPGMRESCycle()
131 PetscCall(VecAXPY(Znext, -*HH(it - 1, it - 1), Zcur)); in KSPPGMRESCycle()
142 PetscCall(VecMDotBegin(Znext, it + 1, &VEC_VV(0), HH(0, it))); in KSPPGMRESCycle()
145 PetscCall(PetscCommSplitReductionBegin(PetscObjectComm((PetscObject)Znext))); in KSPPGMRESCycle()
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