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Searched refs:Anorm (Results 1 – 13 of 13) sorted by relevance

/petsc/src/ksp/ksp/impls/cg/pipecgrr/
H A Dpipecgrr.c24 …PetscReal dp = 0.0, nsi = 0.0, sqn = 0.0, Anorm = 0.0, rnp = 0.0, pnp = 0.0, snp = 0.0, unp = 0.… in KSPSolve_PIPECGRR() local
98 PetscCall(MatNorm(Amat, NORM_INFINITY, &Anorm)); in KSPSolve_PIPECGRR()
193 …errncr = PetscSqrtReal(Anorm * xnp + 2.0 * Anorm * PetscAbsScalar(alphap) * dpp + rnp + 2.0 * Pets… in KSPSolve_PIPECGRR()
194 …errncw = PetscSqrtReal(Anorm * unp + 2.0 * Anorm * PetscAbsScalar(alphap) * dq + wnp + 2.0 * Petsc… in KSPSolve_PIPECGRR()
197 …errncs = PetscSqrtReal(Anorm * unp + 2.0 * Anorm * PetscAbsScalar(betap) * pnp + wnp + 2.0 * Petsc… in KSPSolve_PIPECGRR()
198 …errncz = PetscSqrtReal((mnz * sqn + 2) * Anorm * dm + 2.0 * Anorm * PetscAbsScalar(betap) * qnp + … in KSPSolve_PIPECGRR()
203 … = PetscSqrtReal((mnz * sqn + 1) * Anorm * xnp + db) * eps + PetscSqrtReal(PetscAbsScalar(alphap) … in KSPSolve_PIPECGRR()
204 errs = PetscSqrtReal(mnz * sqn * Anorm * dpp) * eps; in KSPSolve_PIPECGRR()
205 …errw = PetscSqrtReal(mnz * sqn * Anorm * unp) * eps + PetscSqrtReal(PetscAbsScalar(alphap) * mnz *… in KSPSolve_PIPECGRR()
206 errz = PetscSqrtReal(mnz * sqn * Anorm * dq) * eps; in KSPSolve_PIPECGRR()
[all …]
/petsc/src/mat/tests/
H A Dex168.c12 PetscReal norm, tol = 1.e-12, Anorm; in main() local
37 PetscCall(MatNorm(A, NORM_INFINITY, &Anorm)); in main()
65 …OMM_SELF, "MatSolve: rel residual %g/%g = %g, LU numfact %d\n", norm, Anorm, norm / Anorm, nfact)); in main()
H A Dex130.c12 PetscReal norm, tol = 1.e-12, Anorm; in main() local
37 PetscCall(MatNorm(A, NORM_INFINITY, &Anorm)); in main()
86 …OMM_SELF, "MatSolve: rel residual %g/%g = %g, LU numfact %d\n", norm, Anorm, norm / Anorm, nfact)); in main()
/petsc/src/ksp/ksp/tests/output/
H A Dex13_qlp_sisc_none.out2 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
14 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
H A Dex13_qlp_sisc.out2 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
14 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
H A Dex42_minres_qlp_nonconsistent.out1 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
14 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
H A Dex42_minres_qlp.out1 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
14 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
H A Dex13_qlp_3.out2 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
25 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
H A Dex13_qlp_3_alt.out2 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
29 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
H A Dex13_qlp_2.out2 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
40 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
H A Dex13_qlp_1.out2 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
55 flag rnorm Arnorm Compatible LS Anorm Acond xnorm
/petsc/src/ksp/ksp/impls/minres/
H A Dminres.c104 …PetscReal Axnorm, xnorm, xnorm_tmp, xl2norm = 0.0, pnorm, Anorm = 0.0, gmin = 0.0, gminl = 0.0,… in KSPSolve_MINRES() local
381 Anorml = Anorm; in KSPSolve_MINRES()
382 Anorm = PetscMax(PetscMax(Anorm, pnorm), PetscMax(gamal, abs_gama)); in KSPSolve_MINRES()
392 Acond = Anorm / gmin; in KSPSolve_MINRES()
396 relres = rnorm / (Anorm * xnorm + beta1); in KSPSolve_MINRES()
398 relAresl = rootl / Anorm; in KSPSolve_MINRES()
401 epsx = Anorm * xnorm * eps; in KSPSolve_MINRES()
466 relresl = rnorml / (Anorm * xnorm + beta1); in KSPSolve_MINRES()
467 relAresl = rnorml > realmin ? Arnorml / (Anorm * rnorml) : 0.0; in KSPSolve_MINRES()
/petsc/src/mat/impls/h2opus/cuda/
H A Dmath2opus.cu913 PetscReal Anorm; in MatAssemblyEnd_H2OPUS() local
918 …all(MatApproximateNorm_Private(a->sampler->GetSamplingMat(), NORM_2, a->norm_max_samples, &Anorm)); in MatAssemblyEnd_H2OPUS()
919 …rank %d, tol %g (%g*%g), %s samples %d\n", a->max_rank, a->rtol * Anorm, a->rtol, Anorm, boundtocp… in MatAssemblyEnd_H2OPUS()
924 …hara(a->sampler, *a->hmatrix, a->max_rank, 10 /* TODO */, a->rtol * Anorm, a->bs, handle, verbose); in MatAssemblyEnd_H2OPUS()
928 …hara(a->sampler, *a->hmatrix_gpu, a->max_rank, 10 /* TODO */, a->rtol * Anorm, a->bs, handle, verb… in MatAssemblyEnd_H2OPUS()