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

/petsc/src/mat/impls/baij/seq/
H A Dbaijfact.c569 …T_POSITIVE_DEFINITE && !sctx.newshift && sctx.shift_fraction > 0 && sctx.nshift < sctx.nshift_max)… in MatLUFactorNumeric_SeqBAIJ_1()
578 sctx.nshift++; in MatLUFactorNumeric_SeqBAIJ_1()
601 if (sctx.nshift) { in MatLUFactorNumeric_SeqBAIJ_1()
603 …hift_amount %g, diagonal shifted up by %e fraction top_value %e\n", sctx.nshift, (double)sctx.shif… in MatLUFactorNumeric_SeqBAIJ_1()
605 …A, "number of shift_nz tries %" PetscInt_FMT ", shift_amount %g\n", sctx.nshift, (double)sctx.shif… in MatLUFactorNumeric_SeqBAIJ_1()
607 … shift_inblocks applied %" PetscInt_FMT ", each shift_amount %g\n", sctx.nshift, (double)info->shi… in MatLUFactorNumeric_SeqBAIJ_1()
779 sctx.nshift = 0; in MatCholeskyFactorNumeric_SeqBAIJ_N()
802 if (sctx.nshift) rtmp[k] += sctx.shift_amount; in MatCholeskyFactorNumeric_SeqBAIJ_N()
876 if (sctx.nshift) { in MatCholeskyFactorNumeric_SeqBAIJ_N()
878 …(A, "number of shiftpd tries %" PetscInt_FMT ", shift_amount %g\n", sctx.nshift, (double)sctx.shif… in MatCholeskyFactorNumeric_SeqBAIJ_N()
[all …]
/petsc/src/mat/impls/aij/seq/
H A Daijfact.c341 …T_POSITIVE_DEFINITE && !sctx.newshift && sctx.shift_fraction > 0 && sctx.nshift < sctx.nshift_max)… in MatLUFactorNumeric_SeqAIJ()
350 sctx.nshift++; in MatLUFactorNumeric_SeqAIJ()
381 if (sctx.nshift) { in MatLUFactorNumeric_SeqAIJ()
383 …hift_amount %g, diagonal shifted up by %e fraction top_value %e\n", sctx.nshift, (double)sctx.shif… in MatLUFactorNumeric_SeqAIJ()
385 …A, "number of shift_nz tries %" PetscInt_FMT ", shift_amount %g\n", sctx.nshift, (double)sctx.shif… in MatLUFactorNumeric_SeqAIJ()
387 … shift_inblocks applied %" PetscInt_FMT ", each shift_amount %g\n", sctx.nshift, (double)info->shi… in MatLUFactorNumeric_SeqAIJ()
491 …T_POSITIVE_DEFINITE && !sctx.newshift && sctx.shift_fraction > 0 && sctx.nshift < sctx.nshift_max)… in MatLUFactorNumeric_SeqAIJ_inplace()
500 sctx.nshift++; in MatLUFactorNumeric_SeqAIJ_inplace()
529 if (sctx.nshift) { in MatLUFactorNumeric_SeqAIJ_inplace()
531 …hift_amount %g, diagonal shifted up by %e fraction top_value %e\n", sctx.nshift, (double)sctx.shif… in MatLUFactorNumeric_SeqAIJ_inplace()
[all …]
H A Dinode.c1936 …T_POSITIVE_DEFINITE && !sctx.newshift && sctx.shift_fraction > 0 && sctx.nshift < sctx.nshift_max)… in MatLUFactorNumeric_SeqAIJ_Inode()
1945 sctx.nshift++; in MatLUFactorNumeric_SeqAIJ_Inode()
1970 if (sctx.nshift) { in MatLUFactorNumeric_SeqAIJ_Inode()
1972 …hift_amount %g, diagonal shifted up by %e fraction top_value %e\n", sctx.nshift, (double)sctx.shif… in MatLUFactorNumeric_SeqAIJ_Inode()
1974 …A, "number of shift_nz tries %" PetscInt_FMT ", shift_amount %g\n", sctx.nshift, (double)sctx.shif… in MatLUFactorNumeric_SeqAIJ_Inode()
1976 … shift_inblocks applied %" PetscInt_FMT ", each shift_amount %g\n", sctx.nshift, (double)info->shi… in MatLUFactorNumeric_SeqAIJ_Inode()
/petsc/src/mat/impls/sbaij/seq/
H A Dsbaijfact.c1250 if (sctx.nshift) rtmp[k] += sctx.shift_amount; in MatCholeskyFactorNumeric_SeqSBAIJ_1_inplace()
1332 if (sctx.nshift) { in MatCholeskyFactorNumeric_SeqSBAIJ_1_inplace()
1334 …(A, "number of shiftnz tries %" PetscInt_FMT ", shift_amount %g\n", sctx.nshift, (double)sctx.shif… in MatCholeskyFactorNumeric_SeqSBAIJ_1_inplace()
1336 …(A, "number of shiftpd tries %" PetscInt_FMT ", shift_amount %g\n", sctx.nshift, (double)sctx.shif… in MatCholeskyFactorNumeric_SeqSBAIJ_1_inplace()
1487 if (sctx.nshift) { in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
1489 …hift_amount %g, diagonal shifted up by %e fraction top_value %e\n", sctx.nshift, (double)sctx.shif… in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
1491 …A, "number of shift_nz tries %" PetscInt_FMT ", shift_amount %g\n", sctx.nshift, (double)sctx.shif… in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
1493 … shift_inblocks applied %" PetscInt_FMT ", each shift_amount %g\n", sctx.nshift, (double)info->shi… in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering()
1545 if (sctx.nshift) rtmp[k] += sctx.shift_amount; in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering_inplace()
1628 if (sctx.nshift) { in MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering_inplace()
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/petsc/include/petsc/private/
H A Dmatimpl.h766 PetscInt nshift, nshift_max; member
797 if (!sctx->nshift) sctx->shift_amount = info->shiftamount; in MatPivotCheck_nz()
800 (sctx->nshift)++; in MatPivotCheck_nz()
815 if (sctx->nshift == sctx->nshift_max) { in MatPivotCheck_pd()
822 sctx->nshift++; in MatPivotCheck_pd()
838 sctx->nshift++; in MatPivotCheck_inblocks()