Searched refs:pnorm (Results 1 – 5 of 5) sorted by relevance
| /petsc/src/ksp/ksp/utils/lmvm/sr1/ |
| H A D | sr1.c | 279 PetscReal snorm, pnorm; in MatUpdate_LMVMSR1() local
334 PetscCall(VecNorm(work, NORM_2, &pnorm)); in MatUpdate_LMVMSR1()
336 if (PetscAbsReal(PetscRealPart(sktw)) >= lmvm->eps * snorm * pnorm) { in MatUpdate_LMVMSR1()
|
| /petsc/src/ksp/ksp/impls/minres/ |
| H A D | minres.c | 104 …PetscReal Axnorm, xnorm, xnorm_tmp, xl2norm = 0.0, pnorm, Anorm = 0.0, gmin = 0.0, gminl = 0.0,… in KSPSolve_MINRES() local
204 pnorm = Norm3(betal, alpha, betan); in KSPSolve_MINRES()
382 Anorm = PetscMax(PetscMax(Anorm, pnorm), PetscMax(gamal, abs_gama)); in KSPSolve_MINRES()
|
| /petsc/src/snes/impls/ntrdc/ |
| H A D | ntrdc.c | 63 …TRDC_Converged_Private(SNES snes, PetscInt it, PetscReal xnorm, PetscReal pnorm, PetscReal fnorm, … in SNESTRDC_Converged_Private() argument
|
| /petsc/src/snes/impls/tr/ |
| H A D | tr.c | 86 …ESTR_Converged_Private(SNES snes, PetscInt it, PetscReal xnorm, PetscReal pnorm, PetscReal fnorm, … in SNESTR_Converged_Private() argument
|
| /petsc/doc/faq/ |
| H A D | index.md | 1660 subroutine convergence(snes, num_iterations, xnorm, pnorm,fnorm, reason, contextIn, ierr)
1664 PetscReal, intent(in) :: xnorm, pnorm, fnorm
|