Searched refs:fallback (Results 1 – 7 of 7) sorted by relevance
180 if (flg) tr->fallback = ftype; in SNESNewtonTRSetFallbackType()652 …PetscCall(KSPCGSetRadius(snes->ksp, neP->fallback == SNES_TR_FALLBACK_NEWTON && neP->norm == NORM_… in SNESSolve_NEWTONTR()674 SNESNewtonTRFallbackType fallback = ynorm > 0.0 ? neP->fallback : SNES_TR_FALLBACK_CAUCHY; in SNESSolve_NEWTONTR() local676 …PetscCheck(neP->norm == NORM_2 || fallback != SNES_TR_FALLBACK_DOGLEG, PetscObjectComm((PetscObjec… in SNESSolve_NEWTONTR()677 switch (fallback) { in SNESSolve_NEWTONTR()685 if (fallback == SNES_TR_FALLBACK_CAUCHY || gTBg <= 0.0) { in SNESSolve_NEWTONTR()840 SNESNewtonTRFallbackType fallback; in SNESSetFromOptions_NEWTONTR() local857 fallback = ctx->fallback; in SNESSetFromOptions_NEWTONTR()858 …onTRSetFallbackType", SNESNewtonTRFallbackTypes, (PetscEnum)fallback, (PetscEnum *)&fallback, &flg… in SNESSetFromOptions_NEWTONTR()859 if (flg) PetscCall(SNESNewtonTRSetFallbackType(snes, fallback)); in SNESSetFromOptions_NEWTONTR()[all …]
43 …SNESNewtonTRFallbackType fallback; /* enum to distinguish fallback in case Newton step is outside … member
9 fallback=NEWTON
15 fallback=NEWTON
8 fallback=DOGLEG
2906 (amg/group-method-fallback 0)2907 (amg-coupled/group-method-fallback 0)8839 …t) ("disabled" . #f)))) (amg-coupled/group-method-fallback 2 integer #f 2 0) (amg/group-method-fal…