Home
last modified time | relevance | path

Searched refs:norm2 (Results 1 – 25 of 25) sorted by relevance

/petsc/src/vec/vec/tests/output/
H A Dex34_1.out1 Original: norm1=3.484517e+00,norm2=1.514692e+00
2 cached: norm1=3.484517e+00,norm2=1.514692e+00
3 Altered: norm1=4.422723e+00,norm2=1.813966e+00
4 recomputed: norm1=4.422723e+00,norm2=1.813966e+00
5 Scale: norm1=1.202140e+01,norm2=4.930541e+00
6 recompute: norm1=1.202140e+01,norm2=4.930541e+00
7 Normalize: norm1=2.438151e+00,norm2=1.000000e+00
8 recompute: norm1=2.438151e+00,norm2=1.000000e+00
9 Original: norm1=2.438151e+00,norm2=1.000000e+00
10 copied: norm1=2.438151e+00,norm2=1.000000e+00
[all …]
H A Dex37_2.out63 X.Y = 1610.000000 + 0.000000i norm2(Y) = 2775.000000
80 X.Y = 2644.000000 + 0.000000i norm2(Y) = 7029.000000
H A Dex37_5.out81 X.Y = 1610.000000 + 0.000000i norm2(Y) = 2775.000000
100 X.Y = 2644.000000 + 0.000000i norm2(Y) = 7029.000000
H A Dex37_4.out81 X.Y = 1610.000000 + 0.000000i norm2(Y) = 2775.000000
100 X.Y = 2644.000000 + 0.000000i norm2(Y) = 7029.000000
H A Dex37_1.out79 X.Y = 1610.000000 + 0.000000i norm2(Y) = 2775.000000
96 X.Y = 2644.000000 + 0.000000i norm2(Y) = 7029.000000
H A Dex37_3.out91 X.Y = 1610.000000 + 0.000000i norm2(Y) = 2775.000000
112 X.Y = 2644.000000 + 0.000000i norm2(Y) = 7029.000000
/petsc/src/mat/tests/
H A Dex74.c12 PetscReal norm1, norm2, rnorm, tol = 10 * PETSC_SMALL; in main() local
189 PetscCall(MatNorm(sB, NORM_FROBENIUS, &norm2)); in main()
190 rnorm = PetscAbsReal(norm1 - norm2) / norm2; in main()
191 …M_SELF, "Error: MatNorm_FROBENIUS, NormA=%16.14e NormsB=%16.14e\n", (double)norm1, (double)norm2)); in main()
193 PetscCall(MatNorm(sB, NORM_INFINITY, &norm2)); in main()
194 rnorm = PetscAbsReal(norm1 - norm2) / norm2; in main()
195 …_SELF, "Error: MatNorm_INFINITY(), NormA=%16.14e NormsB=%16.14e\n", (double)norm1, (double)norm2)); in main()
197 PetscCall(MatNorm(sB, NORM_1, &norm2)); in main()
198 rnorm = PetscAbsReal(norm1 - norm2) / norm2; in main()
199 …_SELF, "Error: MatNorm_INFINITY(), NormA=%16.14e NormsB=%16.14e\n", (double)norm1, (double)norm2)); in main()
[all …]
H A Dex30.c22 PetscReal norm2, norm2_inplace, tol = 100. * PETSC_MACHINE_EPSILON; in main() local
130 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
131 …if (norm2 > tol) PetscCall(PetscPrintf(PETSC_COMM_SELF, "MatForwardSolve and BackwardSolve: Norm o… in main()
138 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
152 …tscAbs(norm2 - norm2_inplace) <= tol, PETSC_COMM_SELF, PETSC_ERR_PLIB, "ILU(0) %g and in-place ILU… in main()
185 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
186 …if (norm2 > tol) PetscCall(PetscPrintf(PETSC_COMM_SELF, "MatForwardSolve and BackwardSolve: Norm o… in main()
193 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
194 …&& norm2 > tol) PetscCall(PetscPrintf(PETSC_COMM_SELF, " reordered SEQAIJ: Cholesky/ICC levels %… in main()
207 …tscAbs(norm2 - norm2_inplace) <= tol, PETSC_COMM_SELF, PETSC_ERR_PLIB, "ICC(0) %g and in-place ICC… in main()
H A Dex128.c21 PetscReal norm2, tol = 100 * PETSC_MACHINE_EPSILON; in main() local
103 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
104 …if (norm2 > tol) PetscCall(PetscPrintf(PETSC_COMM_SELF, "MatForwardSolve and BackwardSolve: Norm o… in main()
112 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
113 …&& norm2 > tol) PetscCall(PetscPrintf(PETSC_COMM_SELF, " reordered SEQAIJ: Cholesky/ICC levels %… in main()
H A Dex77.c18 PetscReal norm1, norm2, tol = 10 * PETSC_SMALL; in main() local
155 PetscCall(MatNorm(sA, NORM_FROBENIUS, &norm2)); in main()
156 norm1 -= norm2; in main()
159 PetscCall(MatNorm(sA, NORM_INFINITY, &norm2)); in main()
160 norm1 -= norm2; in main()
195 PetscCall(VecNorm(s2, NORM_1, &norm2)); in main()
196 norm1 -= norm2; in main()
208 PetscCall(VecNorm(s2, NORM_1, &norm2)); in main()
209 norm1 -= norm2; in main()
219 PetscCall(VecNorm(s2, NORM_1, &norm2)); in main()
[all …]
H A Dex134.c17 PetscReal norm2, tol = 100 * PETSC_SQRT_MACHINE_EPSILON; in Assemble() local
76 PetscCall(VecNorm(x, NORM_2, &norm2)); in Assemble()
77 …if (norm2 > tol) PetscCall(PetscPrintf(PETSC_COMM_WORLD, "Error:MatSolve(), norm2: %g\n", (double)… in Assemble()
H A Dex47.c18 PetscReal norm1, norm2, rnorm; in main() local
76 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
77 rnorm = ((norm1 - norm2) * 100) / norm1; in main()
78 …SELF, PETSC_ERR_PLIB, "MatDiagonalScale() failed Norm1 %g Norm2 %g", (double)norm1, (double)norm2); in main()
H A Dex76.c12 PetscReal norm2; in main() local
215 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
217 …all(PetscPrintf(PETSC_COMM_WORLD, " lvl: %" PetscInt_FMT ", residual: %g\n", lvl, (double)norm2)); in main()
246 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
247 …all(PetscPrintf(PETSC_COMM_WORLD, " lvl: %" PetscInt_FMT ", residual: %g\n", lvl, (double)norm2)); in main()
296 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
297 …all(PetscPrintf(PETSC_COMM_WORLD, " lvl: %" PetscInt_FMT ", residual: %g\n", lvl, (double)norm2)); in main()
H A Dex263.c17 PetscReal norm2, tol = 100. * PETSC_MACHINE_EPSILON; in main() local
104 PetscCall(VecNorm(y, NORM_2, &norm2)); in main()
105 …if (norm2 > tol) PetscCall(PetscPrintf(PETSC_COMM_SELF, "MatForwardSolve and BackwardSolve: Norm o… in main()
/petsc/src/dm/impls/stag/tests/
H A Dex1.c79 PetscReal norm2; in TestFields() local
90 PetscCall(VecNorm(vecGlobal, NORM_2, &norm2)); in TestFields()
91 PetscCall(PetscPrintf(PETSC_COMM_WORLD, "2 Norm of test vector: %g\n", (double)norm2)); in TestFields()
/petsc/src/ts/utils/dmplexlandau/
H A Dland_tensors.h113 PetscReal dx[3], inorm3, inorm, inorm2, norm2, x2[] = {xp, yp, zp}; in LandauTensor3D() local
115 for (d = 0, norm2 = PETSC_MACHINE_EPSILON; d < 3; ++d) { in LandauTensor3D()
117 norm2 += dx[d] * dx[d]; in LandauTensor3D()
119 inorm2 = mask / norm2; in LandauTensor3D()
/petsc/src/vec/vec/tutorials/
H A Dperformance.c13 PetscReal norm1, norm2; in main() local
52 PetscCall(VecNorm(x, NORM_2, &norm2)); in main()
/petsc/src/ksp/ksp/tutorials/
H A Dex55.c231 PetscReal norm, norm2; in main() local
236 PetscCall(VecNorm(bb, NORM_2, &norm2)); in main()
243 … "[%d]%s |b-Ax|/|b|=%e, |b|=%e\n", 0, PETSC_FUNCTION_NAME, (double)(norm / norm2), (double)norm2)); in main()
H A Dex54.c174 PetscReal norm, norm2; in main() local
182 PetscCall(VecNorm(bb, NORM_2, &norm2)); in main()
195 … "[%d]%s |b-Ax|/|b|=%e, |b|=%e\n", 0, PETSC_FUNCTION_NAME, (double)(norm / norm2), (double)norm2)); in main()
H A Dex56.c375 PetscReal norm, norm2; in main() local
403 PetscCall(VecNorm(bb, NORM_2, &norm2)); in main()
410 …|=%e, |b|=%e, emax=%e\n", 0, PETSC_FUNCTION_NAME, (double)(norm / norm2), (double)norm2, (double)e… in main()
/petsc/src/ksp/ksp/tests/
H A Dex63.cxx189 Xhat->norm2(xhatnorms()); in main()
/petsc/src/ksp/ksp/utils/dm/
H A Ddmproject.c392 PetscReal norminf, norm2, maxnorminf = 0.0, maxnorm2 = 0.0; in DMCheckInterpolator() local
410 PetscCall(VecNorm(tmp, NORM_2, &norm2)); in DMCheckInterpolator()
412 maxnorm2 = PetscMax(maxnorm2, norm2); in DMCheckInterpolator()
413 …etscInt_FMT " ||vf - P vc||_\\infty %g, ||vf - P vc||_2 %g\n", k, (double)norminf, (double)norm2)); in DMCheckInterpolator()
/petsc/doc/manual/
H A Dvec.md722 VecNorm(Vec x, NormType NORM_2, PetscReal *norm2);
732 VecNormBegin(Vec x, NormType NORM_2, PetscReal *norm2);
736 VecNormEnd(Vec x, NormType NORM_2, PetscReal *norm2);
/petsc/src/snes/interface/
H A Dsnes.c3116 PetscReal norm1, norm2, normmax; in SNESComputeJacobian() local
3151 PetscCall(MatNorm(Bfd, NORM_FROBENIUS, &norm2)); in SNESComputeJacobian()
3153 …ence Jacobian, norm1=%g normFrob=%g normmax=%g\n", (double)norm1, (double)norm2, (double)normmax)); in SNESComputeJacobian()
/petsc/src/dm/impls/plex/
H A Dplexcreate.c3169 PetscReal norm2 = 0.0, fac; in snapToSphere() local
3172 for (d = 0; d < n; ++d) norm2 += PetscSqr(PetscRealPart(u[d])); in snapToSphere()
3173 fac = r / PetscSqrtReal(norm2); in snapToSphere()