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/petsc/src/dm/impls/plex/tutorials/output/
H A Dex1_0.out14 ( 8) dof 1 offset 16 constrained 0
15 ( 9) dof 1 offset 17 constrained 0
16 ( 10) dof 1 offset 18 constrained 0
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19 ( 13) dof 1 offset 21 constrained 0
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22 ( 16) dof 1 offset 24 constrained 0
H A Dex1f90_0.out14 ( 8) dof 1 offset 16 constrained 0
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20 ( 14) dof 1 offset 22 constrained 0
21 ( 15) dof 1 offset 23 constrained 0
22 ( 16) dof 1 offset 24 constrained 0
H A Dex1f90_1.out227 ( 6) dof 1 offset 18 constrained 0
228 ( 7) dof 1 offset 19 constrained 0
229 ( 8) dof 1 offset 20 constrained 0
230 ( 9) dof 1 offset 21 constrained 0
231 ( 10) dof 1 offset 22 constrained 0
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233 ( 12) dof 1 offset 24 constrained 0
234 ( 13) dof 1 offset 25 constrained 0
H A Dex1_1.out227 ( 6) dof 1 offset 18 constrained 0
228 ( 7) dof 1 offset 19 constrained 0
229 ( 8) dof 1 offset 20 constrained 0
230 ( 9) dof 1 offset 21 constrained 0
231 ( 10) dof 1 offset 22 constrained 0
232 ( 11) dof 1 offset 23 constrained 0
233 ( 12) dof 1 offset 24 constrained 0
234 ( 13) dof 1 offset 25 constrained 0
/petsc/src/dm/impls/plex/tests/output/
H A Dex98_0.out35 ( 8) dof 2 offset 0 constrained 1
38 ( 11) dof 2 offset 6 constrained 0
39 ( 12) dof 2 offset 8 constrained 0
41 ( 14) dof 2 offset 12 constrained 0
42 ( 15) dof 2 offset 14 constrained 1
43 ( 16) dof 2 offset 16 constrained 1
H A Dex98f90_0.out35 ( 8) dof 2 offset 0 constrained 1
38 ( 11) dof 2 offset 6 constrained 0
39 ( 12) dof 2 offset 8 constrained 0
41 ( 14) dof 2 offset 12 constrained 0
42 ( 15) dof 2 offset 14 constrained 1
43 ( 16) dof 2 offset 16 constrained 1
H A Dex21_0_shell-True_parmetis.out559 ( 10) dof 1 offset 2 constrained 0
578 ( 7) dof 1 offset 5 constrained 0
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734 ( 10) dof -2 offset -5 constrained 0
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784 ( 10) dof -2 offset -5 constrained 0
H A Dex21_0_shell-False_parmetis.out559 ( 10) dof 1 offset 2 constrained 0
578 ( 7) dof 1 offset 5 constrained 0
609 ( 10) dof 1 offset 7 constrained 0
708 ( 10) dof -2 offset -5 constrained 0
727 ( 7) dof 1 offset 4 constrained 0
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H A Dex21_0_shell-True_ptscotch.out558 ( 9) dof 1 offset 5 constrained 0
577 ( 6) dof 1 offset 5 constrained 0
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733 ( 9) dof -2 offset -6 constrained 0
752 ( 6) dof 1 offset 5 constrained 0
784 ( 10) dof -2 offset -6 constrained 0
H A Dex21_0_shell-False_ptscotch.out558 ( 9) dof 1 offset 5 constrained 0
577 ( 6) dof 1 offset 5 constrained 0
609 ( 10) dof 1 offset 4 constrained 0
707 ( 9) dof -2 offset -6 constrained 0
726 ( 6) dof 1 offset 5 constrained 0
758 ( 10) dof -2 offset -6 constrained 0
/petsc/src/vec/is/tests/output/
H A Dex5_0.out13 ( 2) dof 11 offset 12 constrained 7
36 ( 2) dof 11 offset 18 constrained 7
58 ( 0) dof 11 offset 18 constrained 7
H A Dex5_1.out13 ( 2) dof 11 offset 12 constrained 7
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/
H A DSection.pyx446 """Return the number of constrained DOFs associated with a given point.
465 """Set the number of constrained DOFs associated with a given point.
486 """Increment the number of constrained DOFs for a given point.
507 """Return the number of constrained DOFs for a given field on a point.
533 """Set the number of constrained DOFs for a given field on a point.
562 """Add ``numDof`` constrained DOFs for a given field on a point.
587 """Return the point DOFs numbers which are constrained for a given point.
611 """Set the point DOFs numbers, in [0, DOFs), which are constrained.
620 The constrained DOFs.
635 """Return the field DOFs numbers, in [0, DOFs), which are constrained.
[all …]
/petsc/doc/tutorials/
H A Dindex.md31 …- <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/constrained/tutorials/index.html">Constrained</a…
33 …OUT_ROOT_PLACEHOLDER/src/tao/pde_constrained/tutorials/index.html">PDE constrained</a> (Manual: {a…
/petsc/doc/manualpages/MANSECHeaders/
H A DTao3 …, provides a large suite of optimization solvers for unconstrained and constrained problems. Users…
/petsc/doc/changes/
H A D310.md122 - Added bound-constrained Newton-Krylov methods (BNLS, BNTR, BNTL).
124 - Added a bound-constrained quasi-Newton line search (BQNLS) method
126 - Bound-constrained conjugate gradient method expanded with new CG
H A D39.md128 Conjugate Gradient (BNCG) algorithms for bound constrained
/petsc/.gitlab/
H A DCODEOWNERS6 /src/tao/constrained/impls/ipm/ @abhyshr @hongzhangsun @resundermann @adener @tmunson
/petsc/doc/manual/
H A Dtao.md144 bound-constrained problems. Note that the `TaoType` variable is a string that
464 In the equality constrained case, TAO assumes that the constraints are
479 Generally constrained TAO algorithms also require a second user call-back
557 function for bound-constrained problems) is sufficiently close to zero.
623 #### PDE-constrained Optimization
625 TAO solves PDE-constrained optimization problems of the form
638 This method is set by using the linearly constrained augmented
647 optimization variables, PDE-constrained problems solved with `tao_lcl`
841 problems (unconstrained, bound-constrained, and PDE-constrained
1254 bound constrained and unconstrained problems.
[all …]
H A Dsection.md179 …g parallel data, the `localSection`/`globalSection` pair can be used to describe *constrained* dofs
184 …umber of constrained dofs for a given point, and `PetscSectionSetConstraintIndices()` to indicate …
H A Dregressor.md152 By default, bound-constrained regularized Gauss-Newton `TAOBRGN` is used to solve the underlying op…
/petsc/src/dm/impls/plex/generators/triangle/
H A Dtrigenerate.c67 const PetscBool constrained = PETSC_FALSE; in DMPlexGenerate_Triangle() local
152 if (constrained) PetscCall(PetscStrncpy(args, "zepDQ", sizeof(args))); in DMPlexGenerate_Triangle()
/petsc/include/petsc/private/
H A Dtaoimpl.h164 PetscBool constrained; member
/petsc/src/tao/interface/
H A Dtaosolver_bounds.c237 tao->constrained = func ? PETSC_TRUE : PETSC_FALSE; in TaoSetConstraintsRoutine()
/petsc/doc/community/bofs/
H A D2026_Feb_CASS.md85 … million complex-valued degrees of freedom, with scalability currently constrained by available co…

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