lapacke_zporfsx.c
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00001 /*****************************************************************************
00002   Copyright (c) 2010, Intel Corp.
00003   All rights reserved.
00004 
00005   Redistribution and use in source and binary forms, with or without
00006   modification, are permitted provided that the following conditions are met:
00007 
00008     * Redistributions of source code must retain the above copyright notice,
00009       this list of conditions and the following disclaimer.
00010     * Redistributions in binary form must reproduce the above copyright
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00012       documentation and/or other materials provided with the distribution.
00013     * Neither the name of Intel Corporation nor the names of its contributors
00014       may be used to endorse or promote products derived from this software
00015       without specific prior written permission.
00016 
00017   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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00028 ******************************************************************************
00029 * Contents: Native high-level C interface to LAPACK function zporfsx
00030 * Author: Intel Corporation
00031 * Generated October, 2010
00032 *****************************************************************************/
00033 
00034 #include "lapacke.h"
00035 #include "lapacke_utils.h"
00036 
00037 lapack_int LAPACKE_zporfsx( int matrix_order, char uplo, char equed,
00038                             lapack_int n, lapack_int nrhs,
00039                             const lapack_complex_double* a, lapack_int lda,
00040                             const lapack_complex_double* af, lapack_int ldaf,
00041                             const double* s, const lapack_complex_double* b,
00042                             lapack_int ldb, lapack_complex_double* x,
00043                             lapack_int ldx, double* rcond, double* berr,
00044                             lapack_int n_err_bnds, double* err_bnds_norm,
00045                             double* err_bnds_comp, lapack_int nparams,
00046                             double* params )
00047 {
00048     lapack_int info = 0;
00049     double* rwork = NULL;
00050     lapack_complex_double* work = NULL;
00051     if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
00052         LAPACKE_xerbla( "LAPACKE_zporfsx", -1 );
00053         return -1;
00054     }
00055 #ifndef LAPACK_DISABLE_NAN_CHECK
00056     /* Optionally check input matrices for NaNs */
00057     if( LAPACKE_zsy_nancheck( matrix_order, uplo, n, a, lda ) ) {
00058         return -6;
00059     }
00060     if( LAPACKE_zsy_nancheck( matrix_order, uplo, n, af, ldaf ) ) {
00061         return -8;
00062     }
00063     if( LAPACKE_zge_nancheck( matrix_order, n, nrhs, b, ldb ) ) {
00064         return -11;
00065     }
00066     if( nparams>0 ) {
00067         if( LAPACKE_d_nancheck( nparams, params, 1 ) ) {
00068             return -21;
00069         }
00070     }
00071     if( LAPACKE_lsame( equed, 'y' ) ) {
00072         if( LAPACKE_d_nancheck( n, s, 1 ) ) {
00073             return -10;
00074         }
00075     }
00076     if( LAPACKE_zge_nancheck( matrix_order, n, nrhs, x, ldx ) ) {
00077         return -13;
00078     }
00079 #endif
00080     /* Allocate memory for working array(s) */
00081     rwork = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,3*n) );
00082     if( rwork == NULL ) {
00083         info = LAPACK_WORK_MEMORY_ERROR;
00084         goto exit_level_0;
00085     }
00086     work = (lapack_complex_double*)
00087         LAPACKE_malloc( sizeof(lapack_complex_double) * MAX(1,2*n) );
00088     if( work == NULL ) {
00089         info = LAPACK_WORK_MEMORY_ERROR;
00090         goto exit_level_1;
00091     }
00092     /* Call middle-level interface */
00093     info = LAPACKE_zporfsx_work( matrix_order, uplo, equed, n, nrhs, a, lda, af,
00094                                  ldaf, s, b, ldb, x, ldx, rcond, berr,
00095                                  n_err_bnds, err_bnds_norm, err_bnds_comp,
00096                                  nparams, params, work, rwork );
00097     /* Release memory and exit */
00098     LAPACKE_free( work );
00099 exit_level_1:
00100     LAPACKE_free( rwork );
00101 exit_level_0:
00102     if( info == LAPACK_WORK_MEMORY_ERROR ) {
00103         LAPACKE_xerbla( "LAPACKE_zporfsx", info );
00104     }
00105     return info;
00106 }


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autogenerated on Sat Jun 8 2019 18:55:55