Searched refs:eigvec (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/mat/graphops/order/ |
| H A D | spectral.c | 131 PetscReal *realpart, *imagpart, *eigvec, *work; in MatGetOrdering_Spectral() local
143 PetscCall(PetscMalloc4(n, &realpart, n, &imagpart, n * n, &eigvec, lwork, &work)); in MatGetOrdering_Spectral()
145 …LAPACKgeev_("N", "V", &bn, a, &bN, realpart, imagpart, &sdummy, &idummy, eigvec, &bN, work, &lwork… in MatGetOrdering_Spectral()
160 …eigvec[evInd * n + i] - eigvec[evInd * n + 0]) <= 1.0e-10, PetscObjectComm((PetscObject)L), PETSC_… in MatGetOrdering_Spectral()
165 PetscCall(PetscSortRealWithPermutation(n, &eigvec[evInd * n], perm)); in MatGetOrdering_Spectral()
175 PetscCall(PetscFree4(realpart, imagpart, eigvec, work)); in MatGetOrdering_Spectral()
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| /petsc/src/snes/tutorials/ |
| H A D | ex74fcomd.h | 5 eigvec, rinv, roestt, fl, fr, deltau, alpha, xnumdif,
28 …eigvec(neq, neq), rinv(neq, neq), roestt(neq), fl(neq), fr(neq), deltau(neq), alpha(neq), xnumdif(…
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