Lines Matching refs:fnorm
63 …ivate(SNES snes, PetscInt it, PetscReal xnorm, PetscReal pnorm, PetscReal fnorm, SNESConvergedReas… in SNESTRDC_Converged_Private() argument
302 …PetscReal rho, fnorm, gnorm, xnorm = 0, delta, ynorm, temp_xnorm, temp_ynorm; /*… in SNESSolve_NEWTONTRDC() local
348 PetscCall(VecNorm(F, NORM_2, &fnorm)); /* fnorm <- || F || */ in SNESSolve_NEWTONTRDC()
349 SNESCheckFunctionDomainError(snes, fnorm); in SNESSolve_NEWTONTRDC()
353 snes->norm = fnorm; in SNESSolve_NEWTONTRDC()
358 PetscCall(SNESLogConvergenceHistory(snes, fnorm, 0)); in SNESSolve_NEWTONTRDC()
359 PetscCall(SNESMonitor(snes, 0, fnorm)); in SNESSolve_NEWTONTRDC()
364 PetscUseTypeMethod(snes, converged, snes->iter, 0.0, 0.0, fnorm, &snes->reason, snes->cnvP); in SNESSolve_NEWTONTRDC()
452 f0 = 0.5 * PetscSqr(fnorm); /* minimizing function f(X) */ in SNESSolve_NEWTONTRDC()
511 … PetscCall(SNESTRDC_Converged_Private(snes, snes->iter, xnorm, ynorm, fnorm, &reason, snes->cnvP)); in SNESSolve_NEWTONTRDC()
527 PetscCall(SNESMonitor(snes, i + 1, fnorm)); in SNESSolve_NEWTONTRDC()
532 PetscCall(SNESMonitor(snes, i + 1, fnorm)); in SNESSolve_NEWTONTRDC()
541 fnorm = gnorm; in SNESSolve_NEWTONTRDC()
547 snes->norm = fnorm; in SNESSolve_NEWTONTRDC()
556 PetscUseTypeMethod(snes, converged, snes->iter, xnorm, ynorm, fnorm, &reason, snes->cnvP); in SNESSolve_NEWTONTRDC()