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annotate liboctave/UMFPACK/UMFPACK/Source/umfpack_symbolic.c @ 5164:57077d0ddc8e

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[project @ 2005-02-25 19:55:24 by jwe]
author jwe
date Fri, 25 Feb 2005 19:55:28 +0000
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5164
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1 /* ========================================================================== */
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2 /* === UMFPACK_symbolic ===================================================== */
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3 /* ========================================================================== */
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4
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5 /* -------------------------------------------------------------------------- */
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6 /* UMFPACK Version 4.4, Copyright (c) 2005 by Timothy A. Davis. CISE Dept, */
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7 /* Univ. of Florida. All Rights Reserved. See ../Doc/License for License. */
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8 /* web: http://www.cise.ufl.edu/research/sparse/umfpack */
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9 /* -------------------------------------------------------------------------- */
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10
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11 /*
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12 User-callable. Performs a symbolic factorization.
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13 See umfpack_symbolic.h for details.
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14 */
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15
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16 #include "umf_internal.h"
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17
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18 GLOBAL Int UMFPACK_symbolic
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19 (
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20 Int n_row,
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21 Int n_col,
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22 const Int Ap [ ],
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23 const Int Ai [ ],
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24 const double Ax [ ],
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25 #ifdef COMPLEX
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26 const double Az [ ],
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27 #endif
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28 void **SymbolicHandle,
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29 const double Control [UMFPACK_CONTROL],
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30 double Info [UMFPACK_INFO]
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31 )
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32 {
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33 Int *Qinit = (Int *) NULL ;
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34 return (UMFPACK_qsymbolic (n_row, n_col, Ap, Ai, Ax,
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35 #ifdef COMPLEX
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36 Az,
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37 #endif
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38 Qinit, SymbolicHandle, Control, Info)) ;
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39 }