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Searched refs:iterate (Results 1 – 11 of 11) sorted by relevance

/petsc/doc/manual/
H A Ddmcommonality.md11 2. How to iterate over the entities of interest (for example, points) to produce updates to the num…
25 To iterate over the local points, one uses `DMDAGetCorners()` or `DMDAGetGhostCorners()` and iterat…
44 To iterate over the local points, one uses `DMStagGetCorners()` or `DMStagGetGhostCorners()` and it…
62 For unstructured grids, one does not in general iterate over all the entities on all the points. Ra…
81 To iterate over graph vertices (nodes) one uses `DMNetworkGetVertexRange()` to provide its chart (t…
82 and `DMNetworkGetEdgeRange()` to provide the chart of the edges. One can then iterate over the mode…
83 To iterate over sub-networks one can call `DMNetworkGetSubnetwork()` for each network which
H A Dsnes.md157 Jacobian matrix, `A`, at the current iterate, `x`, as is typically
164 The arguments of the routine `FormJacobian()` are the current iterate,
170 *after* `FormFunction()` has been called at the current iterate.
655 fixed-point iteration iterate, into an approximate residual-minimizing new iterate.
855 the current iterate norm, current step norm, and function norm,
H A Dtao.md591 TaoGetSolutionStatus(Tao tao, PetscInt* iterate, PetscReal* f,
1201 in the nonlinear function. The iterate obtaining the best objective
1476 in the nonlinear function. The iterate obtaining the best objective
1549 The current iterate and Hessian approximation are updated, and the
1746 current iterate with no bound tolerances to determine which variables
1926 current iterate to determine the bounded variables with no tolerances
2166 Given the current iterate $(u_k, v_k, y_k)$, the linearly
2458 $f$ centered about the current iterate $x_k$.
2491 approximation on the trust region is then used to update the iterate,
2519 If $\rho_k\leq 0$ and `valid` is `false`, the iterate and
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/petsc/src/ts/tutorials/power_grid/
H A Dex3opt_fd.c25 PetscInt iterate; in monitor() local
32 PetscCall(TaoGetSolutionStatus(tao, &iterate, &f, &gnorm, &cnorm, &xdiff, &reason)); in monitor()
38 …PetscCall(PetscFPrintf(PETSC_COMM_WORLD, fp, "%" PetscInt_FMT " %g %.12lf %.12lf\n", iterate, (dou… in monitor()
H A Dex3opt.c27 PetscInt iterate; in monitor() local
32 PetscCall(TaoGetSolutionStatus(tao, &iterate, &f, &gnorm, &cnorm, &xdiff, &reason)); in monitor()
35 PetscCall(PetscFPrintf(PETSC_COMM_WORLD, fp, "%" PetscInt_FMT " %g\n", iterate, (double)gnorm)); in monitor()
/petsc/src/ksp/ksp/tutorials/
H A Dex42-mgschur.opts6 # iterate more only on the finest level
/petsc/share/petsc/saws/
H A Ddocumentation64 … to remember that the array length remains the same size and that if you iterate over the array af…
/petsc/doc/changes/
H A D2015.md72 \<umin>: minimum iterate parameter or by calling the routine
H A D315.md242 enable some Tao algorithms to re-use iterate information from the
/petsc/src/ksp/ksp/tutorials/output/
H A Dex2_help.out137 …inal: <now FALSE : formerly FALSE> Pauses all draw monitors at the final iterate (KSPMonitorPauseF…
/petsc/doc/tutorials/physics/
H A Dguide_to_stokes.md322 … the Jacobian, and look at the test that happens during the first Newton iterate. We see that the …