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C++ LAPACKE_s_nancheck函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中LAPACKE_s_nancheck函数的典型用法代码示例。如果您正苦于以下问题：C++ LAPACKE_s_nancheck函数的具体用法？C++ LAPACKE_s_nancheck怎么用？C++ LAPACKE_s_nancheck使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了LAPACKE_s_nancheck函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: LAPACKE_slaset

lapack_int LAPACKE_slaset( int matrix_layout, char uplo, lapack_int m,
                           lapack_int n, float alpha, float beta, float* a,
                           lapack_int lda )
{

    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_slaset", -1 );
        return -1;
    }

/*****************************************************************************
*  Note: we do not check NaNs in A since the goal of this subroutine is to 
*  initialized A. It is OK if A has NaNs in input. 
*****************************************************************************/

#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( 1, &alpha, 1 ) ) {
        return -5;
    }
    if( LAPACKE_s_nancheck( 1, &beta, 1 ) ) {
        return -6;
    }
#endif

    return LAPACKE_slaset_work( matrix_layout, uplo, m, n, alpha, beta, a, lda );
}
开发者ID:4ker，项目名称:OpenBLAS，代码行数:27，代码来源:lapacke_slaset.c


示例2: LAPACKE_ssfrk

lapack_int LAPACKE_ssfrk( int matrix_order, char transr, char uplo, char trans,
                          lapack_int n, lapack_int k, float alpha,
                          const float* a, lapack_int lda, float beta, float* c )
{
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ssfrk", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    lapack_int ka = LAPACKE_lsame( trans, 'n' ) ? k : n;
    lapack_int na = LAPACKE_lsame( trans, 'n' ) ? n : k;
    if( LAPACKE_sge_nancheck( matrix_order, na, ka, a, lda ) ) {
        return -8;
    }
    if( LAPACKE_s_nancheck( 1, &alpha, 1 ) ) {
        return -7;
    }
    if( LAPACKE_s_nancheck( 1, &beta, 1 ) ) {
        return -10;
    }
    if( LAPACKE_spf_nancheck( n, c ) ) {
        return -11;
    }
#endif
    return LAPACKE_ssfrk_work( matrix_order, transr, uplo, trans, n, k, alpha,
                               a, lda, beta, c );
}
开发者ID:checco74，项目名称:uquantchem，代码行数:28，代码来源:lapacke_ssfrk.c


示例3: LAPACKE_sstedc

lapack_int LAPACKE_sstedc( int matrix_order, char compz, lapack_int n, float* d,
                           float* e, float* z, lapack_int ldz )
{
    lapack_int info = 0;
    lapack_int liwork = -1;
    lapack_int lwork = -1;
    lapack_int* iwork = NULL;
    float* work = NULL;
    lapack_int iwork_query;
    float work_query;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_sstedc", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( n, d, 1 ) ) {
        return -4;
    }
    if( LAPACKE_s_nancheck( n-1, e, 1 ) ) {
        return -5;
    }
    if( LAPACKE_lsame( compz, 'i' ) || LAPACKE_lsame( compz, 'v' ) ) {
        if( LAPACKE_sge_nancheck( matrix_order, n, n, z, ldz ) ) {
            return -6;
        }
    }
#endif
    /* Query optimal working array(s) size */
    info = LAPACKE_sstedc_work( matrix_order, compz, n, d, e, z, ldz,
                                &work_query, lwork, &iwork_query, liwork );
    if( info != 0 ) {
        goto exit_level_0;
    }
    liwork = (lapack_int)iwork_query;
    lwork = (lapack_int)work_query;
    /* Allocate memory for work arrays */
    iwork = (lapack_int*)LAPACKE_malloc( sizeof(lapack_int) * liwork );
    if( iwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (float*)LAPACKE_malloc( sizeof(float) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_sstedc_work( matrix_order, compz, n, d, e, z, ldz, work,
                                lwork, iwork, liwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_1:
    LAPACKE_free( iwork );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_sstedc", info );
    }
    return info;
}
开发者ID:2php，项目名称:netlib-java，代码行数:60，代码来源:lapacke_sstedc.c


示例4: LAPACKE_ssbevx

lapack_int LAPACKE_ssbevx( int matrix_order, char jobz, char range, char uplo,
                           lapack_int n, lapack_int kd, float* ab,
                           lapack_int ldab, float* q, lapack_int ldq, float vl,
                           float vu, lapack_int il, lapack_int iu, float abstol,
                           lapack_int* m, float* w, float* z, lapack_int ldz,
                           lapack_int* ifail )
{
    lapack_int info = 0;
    lapack_int* iwork = NULL;
    float* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ssbevx", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_ssb_nancheck( matrix_order, uplo, n, kd, ab, ldab ) ) {
        return -7;
    }
    if( LAPACKE_s_nancheck( 1, &abstol, 1 ) ) {
        return -15;
    }
    if( LAPACKE_lsame( range, 'v' ) ) {
        if( LAPACKE_s_nancheck( 1, &vl, 1 ) ) {
            return -11;
        }
    }
    if( LAPACKE_lsame( range, 'v' ) ) {
        if( LAPACKE_s_nancheck( 1, &vu, 1 ) ) {
            return -12;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    iwork = (lapack_int*)LAPACKE_malloc( sizeof(lapack_int) * MAX(1,5*n) );
    if( iwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,7*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_ssbevx_work( matrix_order, jobz, range, uplo, n, kd, ab,
                                ldab, q, ldq, vl, vu, il, iu, abstol, m, w, z,
                                ldz, work, iwork, ifail );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_1:
    LAPACKE_free( iwork );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_ssbevx", info );
    }
    return info;
}
开发者ID:Bres-Tech，项目名称:libswiftnav，代码行数:58，代码来源:lapacke_ssbevx.c


示例5: LAPACKE_sbdsdc

lapack_int LAPACKE_sbdsdc( int matrix_order, char uplo, char compq,
                           lapack_int n, float* d, float* e, float* u,
                           lapack_int ldu, float* vt, lapack_int ldvt, float* q,
                           lapack_int* iq )
{
    lapack_int info = 0;
    /* Additional scalars declarations for work arrays */
    size_t lwork;
    lapack_int* iwork = NULL;
    float* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_sbdsdc", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( n, d, 1 ) ) {
        return -5;
    }
    if( LAPACKE_s_nancheck( n, e, 1 ) ) {
        return -6;
    }
#endif
    /* Additional scalars initializations for work arrays */
    if( LAPACKE_lsame( compq, 'i' ) ) {
        lwork = (size_t)3*MAX(1,n)*MAX(1,n)+4*MAX(1,n);
    } else if( LAPACKE_lsame( compq, 'p' ) ) {
        lwork = MAX(1,6*n);
    } else if( LAPACKE_lsame( compq, 'n' ) ) {
        lwork = MAX(1,4*n);
    } else {
        lwork = 1; /* Any value */
    }
    /* Allocate memory for working array(s) */
    iwork = (lapack_int*)LAPACKE_malloc( sizeof(lapack_int) * MAX(1,8*n) );
    if( iwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (float*)LAPACKE_malloc( sizeof(float) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_sbdsdc_work( matrix_order, uplo, compq, n, d, e, u, ldu, vt,
                                ldvt, q, iq, work, iwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_1:
    LAPACKE_free( iwork );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_sbdsdc", info );
    }
    return info;
}
开发者ID:2php，项目名称:netlib-java，代码行数:57，代码来源:lapacke_sbdsdc.c


示例6: LAPACKE_sgt_nancheck

lapack_logical LAPACKE_sgt_nancheck( lapack_int n,
                                      const float *dl,
                                      const float *d,
                                      const float *du )
{
    return LAPACKE_s_nancheck( n-1, dl, 1 )
        || LAPACKE_s_nancheck( n  , d,  1 )
        || LAPACKE_s_nancheck( n-1, du, 1 );
}
开发者ID:2php，项目名称:netlib-java，代码行数:9，代码来源:lapacke_sgt_nancheck.c


示例7: LAPACKE_cbdsqr

lapack_int LAPACKE_cbdsqr( int matrix_order, char uplo, lapack_int n,
                           lapack_int ncvt, lapack_int nru, lapack_int ncc,
                           float* d, float* e, lapack_complex_float* vt,
                           lapack_int ldvt, lapack_complex_float* u,
                           lapack_int ldu, lapack_complex_float* c,
                           lapack_int ldc )
{
    lapack_int info = 0;
    float* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_cbdsqr", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( ncc != 0 ) {
        if( LAPACKE_cge_nancheck( matrix_order, n, ncc, c, ldc ) ) {
            return -13;
        }
    }
    if( LAPACKE_s_nancheck( n, d, 1 ) ) {
        return -7;
    }
    if( LAPACKE_s_nancheck( n-1, e, 1 ) ) {
        return -8;
    }
    if( nru != 0 ) {
        if( LAPACKE_cge_nancheck( matrix_order, nru, n, u, ldu ) ) {
            return -11;
        }
    }
    if( ncvt != 0 ) {
        if( LAPACKE_cge_nancheck( matrix_order, n, ncvt, vt, ldvt ) ) {
            return -9;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    work = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,4*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_cbdsqr_work( matrix_order, uplo, n, ncvt, nru, ncc, d, e, vt,
                                ldvt, u, ldu, c, ldc, work );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_cbdsqr", info );
    }
    return info;
}
开发者ID:checco74，项目名称:uquantchem，代码行数:54，代码来源:lapacke_cbdsqr.c


示例8: LAPACKE_sbdsvdx

lapack_int LAPACKE_sbdsvdx( int matrix_layout, char uplo, char jobz, char range,
                           lapack_int n, float* d, float* e,
                           float vl, float vu,
                           lapack_int il, lapack_int iu, lapack_int* ns,
                           float* s, float* z, lapack_int ldz,
                           lapack_int* superb )
{
    lapack_int info = 0;
    lapack_int lwork = MAX(14*n,1);
    float* work = NULL;
    lapack_int* iwork = NULL;
    lapack_int i;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_sbdsvdx", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( n, d, 1 ) ) {
        return -6;
    }
    if( LAPACKE_s_nancheck( n - 1, e, 1 ) ) {
        return -7;
    }
#endif
    /* Allocate memory for work arrays */
    work = (float*)LAPACKE_malloc( sizeof(float) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    iwork = (lapack_int*)LAPACKE_malloc( sizeof(lapack_int) * MAX(12*n,1) );
    if( iwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_sbdsvdx_work( matrix_layout, uplo, jobz,  range,
    				n, d, e, vl, vu, il, iu, ns, s, z,
                                ldz, work, iwork);
    /* Backup significant data from working array(s) */
    for( i=0; i<12*n-1; i++ ) {
        superb[i] = iwork[i+1];
    }
    /* Release memory and exit */
    LAPACKE_free( iwork );
exit_level_1:
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_sbdsvdx", info );
    }
    return info;
}
开发者ID:ChinaQuants，项目名称:OpenBLAS，代码行数:54，代码来源:lapacke_sbdsvdx.c


示例9: LAPACKE_spttrf

lapack_int LAPACKE_spttrf( lapack_int n, float* d, float* e )
{
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( n, d, 1 ) ) {
        return -2;
    }
    if( LAPACKE_s_nancheck( n-1, e, 1 ) ) {
        return -3;
    }
#endif
    return LAPACKE_spttrf_work( n, d, e );
}
开发者ID:Bres-Tech，项目名称:libswiftnav，代码行数:13，代码来源:lapacke_spttrf.c


示例10: LAPACKE_slartgp

lapack_int LAPACKE_slartgp( float f, float g, float* cs, float* sn, float* r )
{
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( 1, &f, 1 ) ) {
        return -1;
    }
    if( LAPACKE_s_nancheck( 1, &g, 1 ) ) {
        return -2;
    }
#endif
    return LAPACKE_slartgp_work( f, g, cs, sn, r );
}
开发者ID:checco74，项目名称:uquantchem，代码行数:13，代码来源:lapacke_slartgp.c


示例11: LAPACKE_cstein

lapack_int LAPACKE_cstein( int matrix_layout, lapack_int n, const float* d,
                           const float* e, lapack_int m, const float* w,
                           const lapack_int* iblock, const lapack_int* isplit,
                           lapack_complex_float* z, lapack_int ldz,
                           lapack_int* ifailv )
{
    lapack_int info = 0;
    lapack_int* iwork = NULL;
    float* work = NULL;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_cstein", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_s_nancheck( n, d, 1 ) ) {
            return -3;
        }
        if( LAPACKE_s_nancheck( n-1, e, 1 ) ) {
            return -4;
        }
        if( LAPACKE_s_nancheck( n, w, 1 ) ) {
            return -6;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    iwork = (lapack_int*)LAPACKE_malloc( sizeof(lapack_int) * MAX(1,n) );
    if( iwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,5*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_cstein_work( matrix_layout, n, d, e, m, w, iblock, isplit, z,
                                ldz, work, iwork, ifailv );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_1:
    LAPACKE_free( iwork );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_cstein", info );
    }
    return info;
}
开发者ID:Reference-LAPACK，项目名称:lapack，代码行数:51，代码来源:lapacke_cstein.c


示例12: LAPACKE_sgglse

lapack_int LAPACKE_sgglse( int matrix_layout, lapack_int m, lapack_int n,
                           lapack_int p, float* a, lapack_int lda, float* b,
                           lapack_int ldb, float* c, float* d, float* x )
{
    lapack_int info = 0;
    lapack_int lwork = -1;
    float* work = NULL;
    float work_query;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_sgglse", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_sge_nancheck( matrix_layout, m, n, a, lda ) ) {
        return -5;
    }
    if( LAPACKE_sge_nancheck( matrix_layout, p, n, b, ldb ) ) {
        return -7;
    }
    if( LAPACKE_s_nancheck( m, c, 1 ) ) {
        return -9;
    }
    if( LAPACKE_s_nancheck( p, d, 1 ) ) {
        return -10;
    }
#endif
    /* Query optimal working array(s) size */
    info = LAPACKE_sgglse_work( matrix_layout, m, n, p, a, lda, b, ldb, c, d, x,
                                &work_query, lwork );
    if( info != 0 ) {
        goto exit_level_0;
    }
    lwork = (lapack_int)work_query;
    /* Allocate memory for work arrays */
    work = (float*)LAPACKE_malloc( sizeof(float) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_sgglse_work( matrix_layout, m, n, p, a, lda, b, ldb, c, d, x,
                                work, lwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_sgglse", info );
    }
    return info;
}
开发者ID:4ker，项目名称:OpenBLAS，代码行数:51，代码来源:lapacke_sgglse.c


示例13: LAPACKE_slarfg

lapack_int LAPACKE_slarfg( lapack_int n, float* alpha, float* x,
                           lapack_int incx, float* tau )
{
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( 1, alpha, 1 ) ) {
        return -2;
    }
    if( LAPACKE_s_nancheck( 1+(n-2)*ABS(incx), x, incx ) ) {
        return -3;
    }
#endif
    return LAPACKE_slarfg_work( n, alpha, x, incx, tau );
}
开发者ID:2php，项目名称:netlib-java，代码行数:14，代码来源:lapacke_slarfg.c


示例14: LAPACKE_slapy2

float LAPACKE_slapy2( float x, float y )
{
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_s_nancheck( 1, &x, 1 ) ) {
            return -1;
        }
        if( LAPACKE_s_nancheck( 1, &y, 1 ) ) {
            return -2;
        }
    }
#endif
    return LAPACKE_slapy2_work( x, y );
}
开发者ID:Reference-LAPACK，项目名称:lapack，代码行数:15，代码来源:lapacke_slapy2.c


示例15: LAPACKE_stfsm

lapack_int LAPACKE_stfsm( int matrix_layout, char transr, char side, char uplo,
                          char trans, char diag, lapack_int m, lapack_int n,
                          float alpha, const float* a, float* b,
                          lapack_int ldb )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_stfsm", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( IS_S_NONZERO(alpha) ) {
            if( LAPACKE_stf_nancheck( matrix_layout, transr, uplo, diag, n, a ) ) {
                return -10;
            }
        }
        if( LAPACKE_s_nancheck( 1, &alpha, 1 ) ) {
            return -9;
        }
        if( IS_S_NONZERO(alpha) ) {
            if( LAPACKE_sge_nancheck( matrix_layout, m, n, b, ldb ) ) {
                return -11;
            }
        }
    }
#endif
    return LAPACKE_stfsm_work( matrix_layout, transr, side, uplo, trans, diag, m,
                               n, alpha, a, b, ldb );
}
开发者ID:Reference-LAPACK，项目名称:lapack，代码行数:30，代码来源:lapacke_stfsm.c


示例16: LAPACKE_cposvx

lapack_int LAPACKE_cposvx( int matrix_order, char fact, char uplo, lapack_int n,
                           lapack_int nrhs, lapack_complex_float* a,
                           lapack_int lda, lapack_complex_float* af,
                           lapack_int ldaf, char* equed, float* s,
                           lapack_complex_float* b, lapack_int ldb,
                           lapack_complex_float* x, lapack_int ldx,
                           float* rcond, float* ferr, float* berr )
{
    lapack_int info = 0;
    float* rwork = NULL;
    lapack_complex_float* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_cposvx", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_cpo_nancheck( matrix_order, uplo, n, a, lda ) ) {
        return -6;
    }
    if( LAPACKE_lsame( fact, 'f' ) ) {
        if( LAPACKE_cpo_nancheck( matrix_order, uplo, n, af, ldaf ) ) {
            return -8;
        }
    }
    if( LAPACKE_cge_nancheck( matrix_order, n, nrhs, b, ldb ) ) {
        return -12;
    }
    if( LAPACKE_lsame( fact, 'f' ) && LAPACKE_lsame( *equed, 'y' ) ) {
        if( LAPACKE_s_nancheck( n, s, 1 ) ) {
            return -11;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,n) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (lapack_complex_float*)
        LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,2*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_cposvx_work( matrix_order, fact, uplo, n, nrhs, a, lda, af,
                                ldaf, equed, s, b, ldb, x, ldx, rcond, ferr,
                                berr, work, rwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_1:
    LAPACKE_free( rwork );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_cposvx", info );
    }
    return info;
}
开发者ID:checco74，项目名称:uquantchem，代码行数:60，代码来源:lapacke_cposvx.c


示例17: LAPACKE_clagsy

lapack_int LAPACKE_clagsy( int matrix_layout, lapack_int n, lapack_int k,
                           const float* d, lapack_complex_float* a,
                           lapack_int lda, lapack_int* iseed )
{
    lapack_int info = 0;
    lapack_complex_float* work = NULL;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_clagsy", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_s_nancheck( n, d, 1 ) ) {
            return -4;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    work = (lapack_complex_float*)
        LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,2*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_clagsy_work( matrix_layout, n, k, d, a, lda, iseed, work );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_clagsy", info );
    }
    return info;
}
开发者ID:Reference-LAPACK，项目名称:lapack，代码行数:35，代码来源:lapacke_clagsy.c


示例18: LAPACKE_cgelss

lapack_int LAPACKE_cgelss( int matrix_order, lapack_int m, lapack_int n,
                           lapack_int nrhs, lapack_complex_float* a,
                           lapack_int lda, lapack_complex_float* b,
                           lapack_int ldb, float* s, float rcond,
                           lapack_int* rank )
{
    lapack_int info = 0;
    lapack_int lwork = -1;
    float* rwork = NULL;
    lapack_complex_float* work = NULL;
    lapack_complex_float work_query;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_cgelss", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_cge_nancheck( matrix_order, m, n, a, lda ) ) {
        return -5;
    }
    if( LAPACKE_cge_nancheck( matrix_order, MAX(m,n), nrhs, b, ldb ) ) {
        return -7;
    }
    if( LAPACKE_s_nancheck( 1, &rcond, 1 ) ) {
        return -10;
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,5*MIN(m,n)) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Query optimal working array(s) size */
    info = LAPACKE_cgelss_work( matrix_order, m, n, nrhs, a, lda, b, ldb, s,
                                rcond, rank, &work_query, lwork, rwork );
    if( info != 0 ) {
        goto exit_level_1;
    }
    lwork = LAPACK_C2INT( work_query );
    /* Allocate memory for work arrays */
    work = (lapack_complex_float*)
        LAPACKE_malloc( sizeof(lapack_complex_float) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_cgelss_work( matrix_order, m, n, nrhs, a, lda, b, ldb, s,
                                rcond, rank, work, lwork, rwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_1:
    LAPACKE_free( rwork );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_cgelss", info );
    }
    return info;
}
开发者ID:BOHICAMAN，项目名称:OpenBLAS，代码行数:60，代码来源:lapacke_cgelss.c


示例19: LAPACKE_spteqr

lapack_int LAPACKE_spteqr( int matrix_order, char compz, lapack_int n, float* d,
                           float* e, float* z, lapack_int ldz )
{
    lapack_int info = 0;
    /* Additional scalars declarations for work arrays */
    lapack_int lwork;
    float* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_spteqr", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_s_nancheck( n, d, 1 ) ) {
        return -4;
    }
    if( LAPACKE_s_nancheck( n-1, e, 1 ) ) {
        return -5;
    }
    if( LAPACKE_lsame( compz, 'v' ) ) {
        if( LAPACKE_sge_nancheck( matrix_order, n, n, z, ldz ) ) {
            return -6;
        }
    }
#endif
    /* Additional scalars initializations for work arrays */
    if( LAPACKE_lsame( compz, 'n' ) ) {
        lwork = 1;
    } else {
        lwork = MAX(1,4*n-4);
    }
    /* Allocate memory for working array(s) */
    work = (float*)LAPACKE_malloc( sizeof(float) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_spteqr_work( matrix_order, compz, n, d, e, z, ldz, work );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_spteqr", info );
    }
    return info;
}
开发者ID:2php，项目名称:netlib-java，代码行数:47，代码来源:lapacke_spteqr.c


示例20: LAPACKE_slatms

lapack_int LAPACKE_slatms( int matrix_layout, lapack_int m, lapack_int n,
                           char dist, lapack_int* iseed, char sym, float* d,
                           lapack_int mode, float cond, float dmax,
                           lapack_int kl, lapack_int ku, char pack, float* a,
                           lapack_int lda )
{
    lapack_int info = 0;
    float* work = NULL;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_slatms", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_sge_nancheck( matrix_layout, m, n, a, lda ) ) {
            return -14;
        }
        if( LAPACKE_s_nancheck( 1, &cond, 1 ) ) {
            return -9;
        }
        if( LAPACKE_s_nancheck( MIN(n,m), d, 1 ) ) {
            return -7;
        }
        if( LAPACKE_s_nancheck( 1, &dmax, 1 ) ) {
            return -10;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    work = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,3*(MAX(n,m))) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_slatms_work( matrix_layout, m, n, dist, iseed, sym, d, mode,
                                cond, dmax, kl, ku, pack, a, lda, work );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_slatms", info );
    }
    return info;
}
开发者ID:Reference-LAPACK，项目名称:lapack，代码行数:46，代码来源:lapacke_slatms.c



注：本文中的LAPACKE_s_nancheck函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ LAPACKE_sge_nancheck函数代码示例发布时间：2022-05-30
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