Searched refs:deltatol (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/snes/impls/ntrdc/ |
| H A D | ntrdc.c | 23 if (delta_min != PETSC_CURRENT) tr->deltatol = delta_min; in SNESNewtonTRSetTolerances_TRDC()
69 if (neP->delta < xnorm * neP->deltatol) { in SNESTRDC_Converged_Private()
70 …o too small a trust region %g<%g*%g\n", (double)neP->delta, (double)xnorm, (double)neP->deltatol)); in SNESTRDC_Converged_Private()
599 …tol", "Trust region tolerance", "SNESNewtonTRSetTolerances", ctx->deltatol, &ctx->deltatol, NULL)); in SNESSetFromOptions_NEWTONTRDC()
622 … PetscCall(PetscViewerASCIIPrintf(viewer, " Trust region tolerance %g\n", (double)tr->deltatol)); in SNESView_NEWTONTRDC()
694 neP->deltatol = 1.e-12; in SNESCreate_NEWTONTRDC()
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| H A D | ntrdcimpl.h | 19 PetscReal deltatol; /* trust region tolerance */ member
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