16 PetscErrorCode SNESFASSetType(SNES snes, SNESFASType fastype)  in SNESFASSetType()  argument
21   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetType()
22   PetscValidLogicalCollectiveEnum(snes, fastype, 2);  in SNESFASSetType()
23   fas          = (SNES_FAS *)snes->data;  in SNESFASSetType()
44 PetscErrorCode SNESFASGetType(SNES snes, SNESFASType *fastype)  in SNESFASGetType()  argument
49   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetType()
51   fas      = (SNES_FAS *)snes->data;  in SNESFASGetType()
74 PetscErrorCode SNESFASSetLevels(SNES snes, PetscInt levels, MPI_Comm *comms)  in SNESFASSetLevels()  argument
84   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetLevels()
85   fas = (SNES_FAS *)snes->data;  in SNESFASSetLevels()
86   PetscCall(PetscObjectGetComm((PetscObject)snes, &comm));  in SNESFASSetLevels()
91   PetscUseTypeMethod(snes, reset);  in SNESFASSetLevels()
96   prevsnes      = snes;  in SNESFASSetLevels()
98   PetscCall(SNESGetOptionsPrefix(snes, &optionsprefix));  in SNESFASSetLevels()
99   PetscCall(PetscObjectComposedDataSetInt((PetscObject)snes, PetscMGLevelId, levels - 1));  in SNESFASSetLevels()
104     fas->fine   = snes;  in SNESFASSetLevels()
114 …    PetscCall(PetscObjectIncrementTabLevel((PetscObject)fas->next, (PetscObject)snes, levels - i));  in SNESFASSetLevels()
139 PetscErrorCode SNESFASGetLevels(SNES snes, PetscInt *levels)  in SNESFASGetLevels()  argument
144   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetLevels()
146   fas     = (SNES_FAS *)snes->data;  in SNESFASGetLevels()
165 PetscErrorCode SNESFASGetCycleSNES(SNES snes, PetscInt level, SNES *lsnes)  in SNESFASGetCycleSNES()  argument
171   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetCycleSNES()
173   fas = (SNES_FAS *)snes->data;  in SNESFASGetCycleSNES()
174 …PetscCheck(level <= fas->levels - 1, PetscObjectComm((PetscObject)snes), PETSC_ERR_ARG_OUTOFRANGE,…  in SNESFASGetCycleSNES()
175 …PetscCheck(fas->level == fas->levels - 1, PetscObjectComm((PetscObject)snes), PETSC_ERR_ARG_OUTOFR…  in SNESFASGetCycleSNES()
177   *lsnes = snes;  in SNESFASGetCycleSNES()
182 …PetscCheck(fas->level == level, PetscObjectComm((PetscObject)snes), PETSC_ERR_PLIB, "SNESFAS level…  in SNESFASGetCycleSNES()
203 PetscErrorCode SNESFASSetNumberSmoothUp(SNES snes, PetscInt n)  in SNESFASSetNumberSmoothUp()  argument
208   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetNumberSmoothUp()
209   fas            = (SNES_FAS *)snes->data;  in SNESFASSetNumberSmoothUp()
211 …if (!fas->smoothu && fas->level != 0) PetscCall(SNESFASCycleCreateSmoother_Private(snes, &fas->smo…  in SNESFASSetNumberSmoothUp()
234 PetscErrorCode SNESFASSetNumberSmoothDown(SNES snes, PetscInt n)  in SNESFASSetNumberSmoothDown()  argument
239   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetNumberSmoothDown()
240   fas = (SNES_FAS *)snes->data;  in SNESFASSetNumberSmoothDown()
241   if (!fas->smoothd) PetscCall(SNESFASCycleCreateSmoother_Private(snes, &fas->smoothd));  in SNESFASSetNumberSmoothDown()
268 PetscErrorCode SNESFASSetContinuation(SNES snes, PetscBool continuation)  in SNESFASSetContinuation()  argument
275   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetContinuation()
276   fas = (SNES_FAS *)snes->data;  in SNESFASSetContinuation()
278   if (!fas->smoothu) PetscCall(SNESFASCycleCreateSmoother_Private(snes, &fas->smoothu));  in SNESFASSetContinuation()
306 PetscErrorCode SNESFASSetCycles(SNES snes, PetscInt cycles)  in SNESFASSetCycles()  argument
312   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetCycles()
313   PetscCall(SNESFASCycleIsFine(snes, &isFine));  in SNESFASSetCycles()
314   fas           = (SNES_FAS *)snes->data;  in SNESFASSetCycles()
316 …if (!isFine) PetscCall(SNESSetTolerances(snes, snes->abstol, snes->rtol, snes->stol, cycles, snes-…  in SNESFASSetCycles()
335 PetscErrorCode SNESFASSetMonitor(SNES snes, PetscViewerAndFormat *vf, PetscBool flg)  in SNESFASSetMonitor()  argument
343   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetMonitor()
344   PetscCall(SNESFASCycleIsFine(snes, &isFine));  in SNESFASSetMonitor()
345   fas    = (SNES_FAS *)snes->data;  in SNESFASSetMonitor()
349       PetscCall(SNESFASGetCycleSNES(snes, i, &levelsnes));  in SNESFASSetMonitor()
378 PetscErrorCode SNESFASSetLog(SNES snes, PetscBool flg)  in SNESFASSetLog()  argument
387   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetLog()
388   PetscCall(SNESFASCycleIsFine(snes, &isFine));  in SNESFASSetLog()
389   fas    = (SNES_FAS *)snes->data;  in SNESFASSetLog()
393       PetscCall(SNESFASGetCycleSNES(snes, i, &levelsnes));  in SNESFASSetLog()
397 … PetscCall(PetscLogEventRegister(eventname, ((PetscObject)snes)->classid, &fas->eventsmoothsetup));  in SNESFASSetLog()
399 … PetscCall(PetscLogEventRegister(eventname, ((PetscObject)snes)->classid, &fas->eventsmoothsolve));  in SNESFASSetLog()
401 …    PetscCall(PetscLogEventRegister(eventname, ((PetscObject)snes)->classid, &fas->eventresidual));  in SNESFASSetLog()
403 …PetscCall(PetscLogEventRegister(eventname, ((PetscObject)snes)->classid, &fas->eventinterprestrict…  in SNESFASSetLog()
420 PetscErrorCode SNESFASCycleCreateSmoother_Private(SNES snes, SNES *smooth)  in SNESFASCycleCreateSmoother_Private()  argument
428   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleCreateSmoother_Private()
430   fas = (SNES_FAS *)snes->data;  in SNESFASCycleCreateSmoother_Private()
433   PetscCall(SNESCreate(PetscObjectComm((PetscObject)snes), &nsmooth));  in SNESFASCycleCreateSmoother_Private()
447   PetscCall(PetscObjectIncrementTabLevel((PetscObject)nsmooth, (PetscObject)snes, 1));  in SNESFASCycleCreateSmoother_Private()
448   PetscCall(PetscObjectCopyFortranFunctionPointers((PetscObject)snes, (PetscObject)nsmooth));  in SNESFASCycleCreateSmoother_Private()
469 PetscErrorCode SNESFASCycleSetCycles(SNES snes, PetscInt cycles)  in SNESFASCycleSetCycles()  argument
474   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleSetCycles()
475   fas           = (SNES_FAS *)snes->data;  in SNESFASCycleSetCycles()
477   PetscCall(SNESSetTolerances(snes, snes->abstol, snes->rtol, snes->stol, cycles, snes->max_funcs));  in SNESFASCycleSetCycles()
496 PetscErrorCode SNESFASCycleGetSmoother(SNES snes, SNES *smooth)  in SNESFASCycleGetSmoother()  argument
501   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetSmoother()
503   fas     = (SNES_FAS *)snes->data;  in SNESFASCycleGetSmoother()
526 PetscErrorCode SNESFASCycleGetSmootherUp(SNES snes, SNES *smoothu)  in SNESFASCycleGetSmootherUp()  argument
531   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetSmootherUp()
533   fas = (SNES_FAS *)snes->data;  in SNESFASCycleGetSmootherUp()
554 PetscErrorCode SNESFASCycleGetSmootherDown(SNES snes, SNES *smoothd)  in SNESFASCycleGetSmootherDown()  argument
559   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetSmootherDown()
561   fas      = (SNES_FAS *)snes->data;  in SNESFASCycleGetSmootherDown()
584 PetscErrorCode SNESFASCycleGetCorrection(SNES snes, SNES *correction)  in SNESFASCycleGetCorrection()  argument
589   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetCorrection()
591   fas         = (SNES_FAS *)snes->data;  in SNESFASCycleGetCorrection()
611 PetscErrorCode SNESFASCycleGetInterpolation(SNES snes, Mat *mat)  in SNESFASCycleGetInterpolation()  argument
616   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetInterpolation()
618   fas  = (SNES_FAS *)snes->data;  in SNESFASCycleGetInterpolation()
638 PetscErrorCode SNESFASCycleGetRestriction(SNES snes, Mat *mat)  in SNESFASCycleGetRestriction()  argument
643   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetRestriction()
645   fas  = (SNES_FAS *)snes->data;  in SNESFASCycleGetRestriction()
665 PetscErrorCode SNESFASCycleGetInjection(SNES snes, Mat *mat)  in SNESFASCycleGetInjection()  argument
670   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetInjection()
672   fas  = (SNES_FAS *)snes->data;  in SNESFASCycleGetInjection()
692 PetscErrorCode SNESFASCycleGetRScale(SNES snes, Vec *vec)  in SNESFASCycleGetRScale()  argument
697   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleGetRScale()
699   fas  = (SNES_FAS *)snes->data;  in SNESFASCycleGetRScale()
719 PetscErrorCode SNESFASCycleIsFine(SNES snes, PetscBool *flg)  in SNESFASCycleIsFine()  argument
724   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASCycleIsFine()
726   fas = (SNES_FAS *)snes->data;  in SNESFASCycleIsFine()
754 PetscErrorCode SNESFASSetInterpolation(SNES snes, PetscInt level, Mat mat)  in SNESFASSetInterpolation()  argument
760   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetInterpolation()
762   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASSetInterpolation()
785 PetscErrorCode SNESFASGetInterpolation(SNES snes, PetscInt level, Mat *mat)  in SNESFASGetInterpolation()  argument
791   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetInterpolation()
793   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASGetInterpolation()
822 PetscErrorCode SNESFASSetRestriction(SNES snes, PetscInt level, Mat mat)  in SNESFASSetRestriction()  argument
828   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetRestriction()
830   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASSetRestriction()
853 PetscErrorCode SNESFASGetRestriction(SNES snes, PetscInt level, Mat *mat)  in SNESFASGetRestriction()  argument
859   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetRestriction()
861   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASGetRestriction()
884 PetscErrorCode SNESFASSetInjection(SNES snes, PetscInt level, Mat mat)  in SNESFASSetInjection()  argument
890   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetInjection()
892   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASSetInjection()
916 PetscErrorCode SNESFASGetInjection(SNES snes, PetscInt level, Mat *mat)  in SNESFASGetInjection()  argument
922   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetInjection()
924   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASGetInjection()
946 PetscErrorCode SNESFASSetRScale(SNES snes, PetscInt level, Vec rscale)  in SNESFASSetRScale()  argument
952   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASSetRScale()
954   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASSetRScale()
976 PetscErrorCode SNESFASGetSmoother(SNES snes, PetscInt level, SNES *smooth)  in SNESFASGetSmoother()  argument
982   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetSmoother()
984   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASGetSmoother()
1005 PetscErrorCode SNESFASGetSmootherDown(SNES snes, PetscInt level, SNES *smooth)  in SNESFASGetSmootherDown()  argument
1011   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetSmootherDown()
1013   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASGetSmootherDown()
1036 PetscErrorCode SNESFASGetSmootherUp(SNES snes, PetscInt level, SNES *smooth)  in SNESFASGetSmootherUp()  argument
1042   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetSmootherUp()
1044   PetscCall(SNESFASGetCycleSNES(snes, level, &levelsnes));  in SNESFASGetSmootherUp()
1066 PetscErrorCode SNESFASGetCoarseSolve(SNES snes, SNES *coarse)  in SNESFASGetCoarseSolve()  argument
1072   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASGetCoarseSolve()
1074   PetscCall(SNESFASGetCycleSNES(snes, 0, &levelsnes));  in SNESFASGetCoarseSolve()
1098 PetscErrorCode SNESFASFullSetDownSweep(SNES snes, PetscBool swp)  in SNESFASFullSetDownSweep()  argument
1103   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASFullSetDownSweep()
1104   fas                 = (SNES_FAS *)snes->data;  in SNESFASFullSetDownSweep()
1130 PetscErrorCode SNESFASFullSetTotal(SNES snes, PetscBool total)  in SNESFASFullSetTotal()  argument
1135   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASFullSetTotal()
1136   fas             = (SNES_FAS *)snes->data;  in SNESFASFullSetTotal()
1157 PetscErrorCode SNESFASFullGetTotal(SNES snes, PetscBool *total)  in SNESFASFullGetTotal()  argument
1162   PetscValidHeaderSpecificType(snes, SNES_CLASSID, 1, SNESFAS);  in SNESFASFullGetTotal()
1163   fas    = (SNES_FAS *)snes->data;  in SNESFASFullGetTotal()