| /petsc/src/dm/dt/tests/ |
| H A D | ex1.c | 121 PetscReal xdiff, xtol, wdiff, wtol; in CheckJacobiQuadrature() local
123 xdiff = PetscAbsReal(x[i] - x2[i]); in CheckJacobiQuadrature()
127 …l %g, wdiff/wtol %g\n", npoints, (double)alpha, (double)beta, i, (double)(xdiff / xtol), (double)(… in CheckJacobiQuadrature()
128 …xdiff <= xtol, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Mismatch quadrature point: %" PetscInt_FMT " poin… in CheckJacobiQuadrature()
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| /petsc/src/tao/bound/impls/tron/ |
| H A D | tron.c | 73 PetscReal prered, actred, delta, f, f_new, rhok, gdx, xdiff, stepsize; in TaoSolve_TRON() local
196 PetscCall(VecNorm(tao->stepdirection, NORM_2, &xdiff)); in TaoSolve_TRON()
197 xdiff *= stepsize; in TaoSolve_TRON()
201 delta = PetscMin(xdiff, delta) * tron->sigma1; in TaoSolve_TRON()
203 delta = PetscMin(xdiff, delta) * tron->sigma3; in TaoSolve_TRON()
205 delta = PetscMin(xdiff, delta) * tron->sigma2; in TaoSolve_TRON()
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| /petsc/src/tao/unconstrained/tutorials/ |
| H A D | eptorsion2f.F90 | 336 PetscReal f, gnorm, cnorm, xdiff
339 PetscCall(TaoGetSolutionStatus(ta, its, f, gnorm, cnorm, xdiff, reason, ierr))
354 PetscReal f, gnorm, cnorm, xdiff
357 PetscCall(TaoGetSolutionStatus(ta, its, f, gnorm, cnorm, xdiff, reason, ierr))
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| H A D | burgers_spectral.c | 561 PetscReal ff, gnorm, cnorm, xdiff, errex; in FormFunctionGradient() local
599 PetscCall(TaoGetSolutionStatus(tao, &its, &ff, &gnorm, &cnorm, &xdiff, &reason)); in FormFunctionGradient()
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| /petsc/src/tao/bound/tutorials/ |
| H A D | jbearing2.c | 430 PetscReal f, gnorm, cnorm, xdiff; in Monitor() local
434 PetscCall(TaoGetSolutionStatus(tao, &its, &f, &gnorm, &cnorm, &xdiff, &reason)); in Monitor()
442 PetscReal f, gnorm, cnorm, xdiff; in ConvergenceTest() local
446 PetscCall(TaoGetSolutionStatus(tao, &its, &f, &gnorm, &cnorm, &xdiff, &reason)); in ConvergenceTest()
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| /petsc/src/ts/tutorials/power_grid/ |
| H A D | ex3opt_fd.c | 26 PetscReal f, gnorm, cnorm, xdiff; in monitor() local
32 PetscCall(TaoGetSolutionStatus(tao, &iterate, &f, &gnorm, &cnorm, &xdiff, &reason)); in monitor()
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| H A D | ex3opt.c | 28 PetscReal f, gnorm, cnorm, xdiff; in monitor() local
32 PetscCall(TaoGetSolutionStatus(tao, &iterate, &f, &gnorm, &cnorm, &xdiff, &reason)); in monitor()
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| /petsc/src/tao/interface/ |
| H A D | taosolver.c | 2464 …tscInt *its, PetscReal *f, PetscReal *gnorm, PetscReal *cnorm, PetscReal *xdiff, TaoConvergedReaso… in TaoGetSolutionStatus() argument
2473 if (xdiff) *xdiff = tao->step; in TaoGetSolutionStatus()
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| /petsc/src/binding/petsc4py/src/petsc4py/PETSc/ |
| H A D | TAO.pyx | 1691 cdef PetscReal fval=0, gnorm=0, cnorm=0, xdiff=0
1694 &fval, &gnorm, &cnorm, &xdiff,
1698 toReal(xdiff), reason)
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| /petsc/doc/manual/ |
| H A D | tao.md | 592 PetscReal* gnorm, PetscReal* cnorm, PetscReal* xdiff,
|