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Searched refs:shift_top (Results 1 – 5 of 5) sorted by relevance

/petsc/src/mat/impls/aij/seq/
H A Daijfact.c244 sctx.shift_top = info->zeropivot; in MatLUFactorNumeric_SeqAIJ()
252 if (rs > sctx.shift_top) sctx.shift_top = rs; in MatLUFactorNumeric_SeqAIJ()
254 sctx.shift_top *= 1.1; in MatLUFactorNumeric_SeqAIJ()
348 sctx.shift_amount = sctx.shift_fraction * sctx.shift_top; in MatLUFactorNumeric_SeqAIJ()
383 …\n", sctx.nshift, (double)sctx.shift_amount, (double)sctx.shift_fraction, (double)sctx.shift_top)); in MatLUFactorNumeric_SeqAIJ()
423 sctx.shift_top = info->zeropivot; in MatLUFactorNumeric_SeqAIJ_inplace()
431 if (rs > sctx.shift_top) sctx.shift_top = rs; in MatLUFactorNumeric_SeqAIJ_inplace()
433 sctx.shift_top *= 1.1; in MatLUFactorNumeric_SeqAIJ_inplace()
498 sctx.shift_amount = sctx.shift_fraction * sctx.shift_top; in MatLUFactorNumeric_SeqAIJ_inplace()
531 …\n", sctx.nshift, (double)sctx.shift_amount, (double)sctx.shift_fraction, (double)sctx.shift_top)); in MatLUFactorNumeric_SeqAIJ_inplace()
[all …]
H A Dinode.c1223 sctx.shift_top = info->zeropivot; in MatLUFactorNumeric_SeqAIJ_Inode()
1231 if (rs > sctx.shift_top) sctx.shift_top = rs; in MatLUFactorNumeric_SeqAIJ_Inode()
1233 sctx.shift_top *= 1.1; in MatLUFactorNumeric_SeqAIJ_Inode()
1943 sctx.shift_amount = sctx.shift_fraction * sctx.shift_top; in MatLUFactorNumeric_SeqAIJ_Inode()
1972 …\n", sctx.nshift, (double)sctx.shift_amount, (double)sctx.shift_fraction, (double)sctx.shift_top)); in MatLUFactorNumeric_SeqAIJ_Inode()
/petsc/src/mat/impls/baij/seq/
H A Dbaijfact.c472 sctx.shift_top = info->zeropivot; in MatLUFactorNumeric_SeqBAIJ_1()
480 if (rs > sctx.shift_top) sctx.shift_top = rs; in MatLUFactorNumeric_SeqBAIJ_1()
482 sctx.shift_top *= 1.1; in MatLUFactorNumeric_SeqBAIJ_1()
576 sctx.shift_amount = sctx.shift_fraction * sctx.shift_top; in MatLUFactorNumeric_SeqBAIJ_1()
603 …\n", sctx.nshift, (double)sctx.shift_amount, (double)sctx.shift_fraction, (double)sctx.shift_top)); in MatLUFactorNumeric_SeqBAIJ_1()
/petsc/src/mat/impls/sbaij/seq/
H A Dsbaijfact.c1367 sctx.shift_top = info->zeropivot; in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
1382 if (PetscRealPart(rtmp[i]) > sctx.shift_top) sctx.shift_top = PetscRealPart(rtmp[i]); in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
1384 sctx.shift_top *= 1.1; in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
1489 …\n", sctx.nshift, (double)sctx.shift_amount, (double)sctx.shift_fraction, (double)sctx.shift_top)); in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
/petsc/include/petsc/private/
H A Dmatimpl.h767 PetscReal shift_amount, shift_lo, shift_hi, shift_top, shift_fraction; member
821 sctx->shift_amount = sctx->shift_fraction * sctx->shift_top; in MatPivotCheck_pd()