Searched refs:kspeig (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/utils/lmvm/tests/ |
| H A D | ex1.c | 456 KSP kspeig; in MatSetRandomWithShift() local
464 PetscCall(KSPCreate(comm, &kspeig)); in MatSetRandomWithShift()
465 if (is_hermitian) PetscCall(KSPSetType(kspeig, KSPMINRES)); in MatSetRandomWithShift()
466 else PetscCall(KSPSetType(kspeig, KSPGMRES)); in MatSetRandomWithShift()
467 PetscCall(KSPSetPCSide(kspeig, PC_LEFT)); in MatSetRandomWithShift()
468 PetscCall(KSPGetPC(kspeig, &pceig)); in MatSetRandomWithShift()
470 PetscCall(KSPSetOperators(kspeig, J0copy, J0copy)); in MatSetRandomWithShift()
471 PetscCall(KSPComputeEigenvaluesExplicitly(kspeig, N, real_eig, imag_eig)); in MatSetRandomWithShift()
480 PetscCall(KSPDestroy(&kspeig)); in MatSetRandomWithShift()
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