C++ LAPACKE_zge_nancheck函数代码示例

lapack_int LAPACKE_zgelss( int matrix_order, lapack_int m, lapack_int n,
                           lapack_int nrhs, lapack_complex_double* a,
                           lapack_int lda, lapack_complex_double* b,
                           lapack_int ldb, double* s, double rcond,
                           lapack_int* rank )
{
    lapack_int info = 0;
    lapack_int lwork = -1;
    double* rwork = NULL;
    lapack_complex_double* work = NULL;
    lapack_complex_double work_query;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zgelss", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_order, m, n, a, lda ) ) {
        return -5;
    }
    if( LAPACKE_zge_nancheck( matrix_order, MAX(m,n), nrhs, b, ldb ) ) {
        return -7;
    }
    if( LAPACKE_d_nancheck( 1, &rcond, 1 ) ) {
        return -10;
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (double*)LAPACKE_malloc( sizeof(double) * 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_zgelss_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_Z2INT( work_query );
    /* Allocate memory for work arrays */
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_zgelss_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_zgelss", info );
    }
    return info;
}

lapack_int LAPACKE_ztgexc( int matrix_order, lapack_logical wantq,
                           lapack_logical wantz, lapack_int n,
                           lapack_complex_double* a, lapack_int lda,
                           lapack_complex_double* b, lapack_int ldb,
                           lapack_complex_double* q, lapack_int ldq,
                           lapack_complex_double* z, lapack_int ldz,
                           lapack_int ifst, lapack_int ilst )
{
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ztgexc", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_order, n, n, a, lda ) ) {
        return -5;
    }
    if( LAPACKE_zge_nancheck( matrix_order, n, n, b, ldb ) ) {
        return -7;
    }
    if( wantq ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, n, q, ldq ) ) {
            return -9;
        }
    }
    if( wantz ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, n, z, ldz ) ) {
            return -11;
        }
    }
#endif
    return LAPACKE_ztgexc_work( matrix_order, wantq, wantz, n, a, lda, b, ldb,
                                q, ldq, z, ldz, ifst, ilst );
}

lapack_int LAPACKE_zgghrd( int matrix_order, char compq, char compz,
                           lapack_int n, lapack_int ilo, lapack_int ihi,
                           lapack_complex_double* a, lapack_int lda,
                           lapack_complex_double* b, lapack_int ldb,
                           lapack_complex_double* q, lapack_int ldq,
                           lapack_complex_double* z, lapack_int ldz )
{
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zgghrd", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_order, n, n, a, lda ) ) {
        return -7;
    }
    if( LAPACKE_zge_nancheck( matrix_order, n, n, b, ldb ) ) {
        return -9;
    }
    if( LAPACKE_lsame( compq, 'i' ) || LAPACKE_lsame( compq, 'v' ) ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, n, q, ldq ) ) {
            return -11;
        }
    }
    if( LAPACKE_lsame( compz, 'i' ) || LAPACKE_lsame( compz, 'v' ) ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, n, z, ldz ) ) {
            return -13;
        }
    }
#endif
    return LAPACKE_zgghrd_work( matrix_order, compq, compz, n, ilo, ihi, a, lda,
                                b, ldb, q, ldq, z, ldz );
}

lapack_int LAPACKE_zhsein( int matrix_layout, char job, char eigsrc, char initv,
                           const lapack_logical* select, lapack_int n,
                           const lapack_complex_double* h, lapack_int ldh,
                           lapack_complex_double* w, lapack_complex_double* vl,
                           lapack_int ldvl, lapack_complex_double* vr,
                           lapack_int ldvr, lapack_int mm, lapack_int* m,
                           lapack_int* ifaill, lapack_int* ifailr )
{
    lapack_int info = 0;
    double* rwork = NULL;
    lapack_complex_double* work = NULL;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zhsein", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_layout, n, n, h, ldh ) ) {
        return -7;
    }
    if( LAPACKE_lsame( job, 'b' ) || LAPACKE_lsame( job, 'l' ) ) {
        if( LAPACKE_zge_nancheck( matrix_layout, n, mm, vl, ldvl ) ) {
            return -10;
        }
    }
    if( LAPACKE_lsame( job, 'b' ) || LAPACKE_lsame( job, 'r' ) ) {
        if( LAPACKE_zge_nancheck( matrix_layout, n, mm, vr, ldvr ) ) {
            return -12;
        }
    }
    if( LAPACKE_z_nancheck( n, w, 1 ) ) {
        return -9;
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * MAX(1,n) * MAX(1,n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_zhsein_work( matrix_layout, job, eigsrc, initv, select, n, h,
                                ldh, w, vl, ldvl, vr, ldvr, mm, m, work, rwork,
                                ifaill, ifailr );
    /* 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_zhsein", info );
    }
    return info;
}

lapack_int LAPACKE_ztgevc( int matrix_order, char side, char howmny,
                           const lapack_logical* select, lapack_int n,
                           const lapack_complex_double* s, lapack_int lds,
                           const lapack_complex_double* p, lapack_int ldp,
                           lapack_complex_double* vl, lapack_int ldvl,
                           lapack_complex_double* vr, lapack_int ldvr,
                           lapack_int mm, lapack_int* m )
{
    lapack_int info = 0;
    double* rwork = NULL;
    lapack_complex_double* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ztgevc", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_order, n, n, p, ldp ) ) {
        return -8;
    }
    if( LAPACKE_zge_nancheck( matrix_order, n, n, s, lds ) ) {
        return -6;
    }
    if( LAPACKE_lsame( side, 'b' ) || LAPACKE_lsame( side, 'l' ) ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, mm, vl, ldvl ) ) {
            return -10;
        }
    }
    if( LAPACKE_lsame( side, 'b' ) || LAPACKE_lsame( side, 'r' ) ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, mm, vr, ldvr ) ) {
            return -12;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,2*n) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * MAX(1,2*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_ztgevc_work( matrix_order, side, howmny, select, n, s, lds,
                                p, ldp, vl, ldvl, vr, ldvr, mm, m, 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_ztgevc", info );
    }
    return info;
}

lapack_int LAPACKE_ztrsyl( int matrix_layout, char trana, char tranb,
                           lapack_int isgn, lapack_int m, lapack_int n,
                           const lapack_complex_double* a, lapack_int lda,
                           const lapack_complex_double* b, lapack_int ldb,
                           lapack_complex_double* c, lapack_int ldc,
                           double* scale )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ztrsyl", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_layout, m, m, a, lda ) ) {
        return -7;
    }
    if( LAPACKE_zge_nancheck( matrix_layout, n, n, b, ldb ) ) {
        return -9;
    }
    if( LAPACKE_zge_nancheck( matrix_layout, m, n, c, ldc ) ) {
        return -11;
    }
#endif
    return LAPACKE_ztrsyl_work( matrix_layout, trana, tranb, isgn, m, n, a, lda,
                                b, ldb, c, ldc, scale );
}

lapack_int LAPACKE_zcgesv( int matrix_layout, lapack_int n, lapack_int nrhs,
                           lapack_complex_double* a, lapack_int lda,
                           lapack_int* ipiv, lapack_complex_double* b,
                           lapack_int ldb, lapack_complex_double* x,
                           lapack_int ldx, lapack_int* iter )
{
    lapack_int info = 0;
    double* rwork = NULL;
    lapack_complex_float* swork = NULL;
    lapack_complex_double* work = NULL;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zcgesv", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_zge_nancheck( matrix_layout, n, n, a, lda ) ) {
            return -4;
        }
        if( LAPACKE_zge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
            return -7;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    swork = (lapack_complex_float*)
        LAPACKE_malloc( sizeof(lapack_complex_float) *
                        MAX(1,n) * MAX(1,n+nrhs) );
    if( swork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) *
                        MAX(1,n) * MAX(1,nrhs) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_2;
    }
    /* Call middle-level interface */
    info = LAPACKE_zcgesv_work( matrix_layout, n, nrhs, a, lda, ipiv, b, ldb, x,
                                ldx, work, swork, rwork, iter );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_2:
    LAPACKE_free( swork );
exit_level_1:
    LAPACKE_free( rwork );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_zcgesv", info );
    }
    return info;
}

lapack_int LAPACKE_ztprfb( int matrix_layout, char side, char trans, char direct,
                           char storev, lapack_int m, lapack_int n,
                           lapack_int k, lapack_int l,
                           const lapack_complex_double* v, lapack_int ldv,
                           const lapack_complex_double* t, lapack_int ldt,
                           lapack_complex_double* a, lapack_int lda,
                           lapack_complex_double* b, lapack_int ldb)
{
    lapack_int info = 0;
    lapack_int ldwork;
    lapack_int work_size;
    lapack_complex_double* work = NULL;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ztprfb", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_layout, k, m, a, lda ) ) {
        return -14;
    }
    if( LAPACKE_zge_nancheck( matrix_layout, m, n, b, ldb ) ) {
        return -16;
    }
    if( LAPACKE_zge_nancheck( matrix_layout, ldt, k, t, ldt ) ) {
        return -12;
    }
    if( LAPACKE_zge_nancheck( matrix_layout, ldv, k, v, ldv ) ) {
        return -10;
    }
#endif
    if (side=='l' ||  side=='L') {
       ldwork = k;
       work_size = MAX(1,ldwork) * MAX(1,n);
       }
    else {
       ldwork = m;
       work_size = MAX(1,ldwork) * MAX(1,k);
       }    
    
    /* Allocate memory for working array(s) */
    work = (lapack_complex_double*)
    LAPACKE_malloc( sizeof(lapack_complex_double) * work_size ); 
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_ztprfb_work( matrix_layout, side, trans, direct, storev, m, n,
                                k, l, v, ldv, t, ldt, a, lda, b, ldb, work,
                                ldwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_ztprfb", info );
    }
    return info;
}

lapack_int LAPACKE_zgbrfs( int matrix_order, char trans, lapack_int n,
                           lapack_int kl, lapack_int ku, lapack_int nrhs,
                           const lapack_complex_double* ab, lapack_int ldab,
                           const lapack_complex_double* afb, lapack_int ldafb,
                           const lapack_int* ipiv,
                           const lapack_complex_double* b, lapack_int ldb,
                           lapack_complex_double* x, lapack_int ldx,
                           double* ferr, double* berr )
{
    lapack_int info = 0;
    double* rwork = NULL;
    lapack_complex_double* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zgbrfs", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zgb_nancheck( matrix_order, n, n, kl, ku, ab, ldab ) ) {
        return -7;
    }
    if( LAPACKE_zgb_nancheck( matrix_order, n, n, kl, kl+ku, afb, ldafb ) ) {
        return -9;
    }
    if( LAPACKE_zge_nancheck( matrix_order, n, nrhs, b, ldb ) ) {
        return -12;
    }
    if( LAPACKE_zge_nancheck( matrix_order, n, nrhs, x, ldx ) ) {
        return -14;
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * MAX(1,2*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_zgbrfs_work( matrix_order, trans, n, kl, ku, nrhs, ab, ldab,
                                afb, ldafb, ipiv, b, ldb, x, ldx, 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_zgbrfs", info );
    }
    return info;
}

lapack_int LAPACKE_zhegv( int matrix_order, lapack_int itype, char jobz,
                          char uplo, lapack_int n, lapack_complex_double* a,
                          lapack_int lda, lapack_complex_double* b,
                          lapack_int ldb, double* w )
{
    lapack_int info = 0;
    lapack_int lwork = -1;
    double* rwork = NULL;
    lapack_complex_double* work = NULL;
    lapack_complex_double work_query;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zhegv", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_order, n, n, a, lda ) ) {
        return -6;
    }
    if( LAPACKE_zge_nancheck( matrix_order, n, n, b, ldb ) ) {
        return -8;
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,3*n-2) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Query optimal working array(s) size */
    info = LAPACKE_zhegv_work( matrix_order, itype, jobz, uplo, n, a, lda, b,
                               ldb, w, &work_query, lwork, rwork );
    if( info != 0 ) {
        goto exit_level_1;
    }
    lwork = LAPACK_Z2INT( work_query );
    /* Allocate memory for work arrays */
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_zhegv_work( matrix_order, itype, jobz, uplo, n, a, lda, b,
                               ldb, w, 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_zhegv", info );
    }
    return info;
}

lapack_int LAPACKE_zporfs( int matrix_layout, char uplo, lapack_int n,
                           lapack_int nrhs, const lapack_complex_double* a,
                           lapack_int lda, const lapack_complex_double* af,
                           lapack_int ldaf, const lapack_complex_double* b,
                           lapack_int ldb, lapack_complex_double* x,
                           lapack_int ldx, double* ferr, double* berr )
{
    lapack_int info = 0;
    double* rwork = NULL;
    lapack_complex_double* work = NULL;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zporfs", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_zpo_nancheck( matrix_layout, uplo, n, a, lda ) ) {
            return -5;
        }
        if( LAPACKE_zpo_nancheck( matrix_layout, uplo, n, af, ldaf ) ) {
            return -7;
        }
        if( LAPACKE_zge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
            return -9;
        }
        if( LAPACKE_zge_nancheck( matrix_layout, n, nrhs, x, ldx ) ) {
            return -11;
        }
    }
#endif
    /* Allocate memory for working array(s) */
    rwork = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
    if( rwork == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * MAX(1,2*n) );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_1;
    }
    /* Call middle-level interface */
    info = LAPACKE_zporfs_work( matrix_layout, uplo, n, nrhs, a, lda, af, ldaf,
                                b, ldb, x, ldx, 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_zporfs", info );
    }
    return info;
}

lapack_int LAPACKE_zgglse( int matrix_order, lapack_int m, lapack_int n,
                           lapack_int p, lapack_complex_double* a,
                           lapack_int lda, lapack_complex_double* b,
                           lapack_int ldb, lapack_complex_double* c,
                           lapack_complex_double* d, lapack_complex_double* x )
{
    lapack_int info = 0;
    lapack_int lwork = -1;
    lapack_complex_double* work = NULL;
    lapack_complex_double work_query;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zgglse", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zge_nancheck( matrix_order, m, n, a, lda ) ) {
        return -5;
    }
    if( LAPACKE_zge_nancheck( matrix_order, p, n, b, ldb ) ) {
        return -7;
    }
    if( LAPACKE_z_nancheck( m, c, 1 ) ) {
        return -9;
    }
    if( LAPACKE_z_nancheck( p, d, 1 ) ) {
        return -10;
    }
#endif
    /* Query optimal working array(s) size */
    info = LAPACKE_zgglse_work( matrix_order, m, n, p, a, lda, b, ldb, c, d, x,
                                &work_query, lwork );
    if( info != 0 ) {
        goto exit_level_0;
    }
    lwork = LAPACK_Z2INT( work_query );
    /* Allocate memory for work arrays */
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_zgglse_work( matrix_order, 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_zgglse", info );
    }
    return info;
}

lapack_int LAPACKE_zunmtr( int matrix_layout, char side, char uplo, char trans,
                           lapack_int m, lapack_int n,
                           const lapack_complex_double* a, lapack_int lda,
                           const lapack_complex_double* tau,
                           lapack_complex_double* c, lapack_int ldc )
{
    lapack_int info = 0;
    lapack_int lwork = -1;
    lapack_complex_double* work = NULL;
    lapack_complex_double work_query;
    lapack_int r;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zunmtr", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    r = LAPACKE_lsame( side, 'l' ) ? m : n;
    if( LAPACKE_zge_nancheck( matrix_layout, r, r, a, lda ) ) {
        return -7;
    }
    if( LAPACKE_zge_nancheck( matrix_layout, m, n, c, ldc ) ) {
        return -10;
    }
    if( LAPACKE_z_nancheck( m-1, tau, 1 ) ) {
        return -9;
    }
#endif
    /* Query optimal working array(s) size */
    info = LAPACKE_zunmtr_work( matrix_layout, side, uplo, trans, m, n, a, lda,
                                tau, c, ldc, &work_query, lwork );
    if( info != 0 ) {
        goto exit_level_0;
    }
    lwork = LAPACK_Z2INT( work_query );
    /* Allocate memory for work arrays */
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_zunmtr_work( matrix_layout, side, uplo, trans, m, n, a, lda,
                                tau, c, ldc, work, lwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_zunmtr", info );
    }
    return info;
}

lapack_int LAPACKE_zggbal( int matrix_order, char job, lapack_int n,
                           lapack_complex_double* a, lapack_int lda,
                           lapack_complex_double* b, lapack_int ldb,
                           lapack_int* ilo, lapack_int* ihi, double* lscale,
                           double* rscale )
{
    lapack_int info = 0;
    /* Additional scalars declarations for work arrays */
    lapack_int lwork;
    double* work = NULL;
    if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zggbal", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_lsame( job, 'p' ) || LAPACKE_lsame( job, 's' ) ||
        LAPACKE_lsame( job, 'b' ) ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, n, a, lda ) ) {
            return -4;
        }
    }
    if( LAPACKE_lsame( job, 'p' ) || LAPACKE_lsame( job, 's' ) ||
        LAPACKE_lsame( job, 'b' ) ) {
        if( LAPACKE_zge_nancheck( matrix_order, n, n, b, ldb ) ) {
            return -6;
        }
    }
#endif
    /* Additional scalars initializations for work arrays */
    if( LAPACKE_lsame( job, 's' ) || LAPACKE_lsame( job, 'b' ) ) {
        lwork = MAX(1,6*n);
    } else {
        lwork = 1;
    }
    /* Allocate memory for working array(s) */
    work = (double*)LAPACKE_malloc( sizeof(double) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_zggbal_work( matrix_order, job, n, a, lda, b, ldb, ilo, ihi,
                                lscale, rscale, work );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_zggbal", info );
    }
    return info;
}

lapack_int LAPACKE_ztrsen( int matrix_layout, char job, char compq,
                           const lapack_logical* select, lapack_int n,
                           lapack_complex_double* t, lapack_int ldt,
                           lapack_complex_double* q, lapack_int ldq,
                           lapack_complex_double* w, lapack_int* m, double* s,
                           double* sep )
{
    lapack_int info = 0;
    lapack_int lwork = -1;
    lapack_complex_double* work = NULL;
    lapack_complex_double work_query;
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ztrsen", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_lsame( compq, 'v' ) ) {
        if( LAPACKE_zge_nancheck( matrix_layout, n, n, q, ldq ) ) {
            return -8;
        }
    }
    if( LAPACKE_zge_nancheck( matrix_layout, n, n, t, ldt ) ) {
        return -6;
    }
#endif
    /* Query optimal working array(s) size */
    info = LAPACKE_ztrsen_work( matrix_layout, job, compq, select, n, t, ldt, q,
                                ldq, w, m, s, sep, &work_query, lwork );
    if( info != 0 ) {
        goto exit_level_0;
    }
    lwork = LAPACK_Z2INT( work_query );
    /* Allocate memory for work arrays */
    work = (lapack_complex_double*)
        LAPACKE_malloc( sizeof(lapack_complex_double) * lwork );
    if( work == NULL ) {
        info = LAPACK_WORK_MEMORY_ERROR;
        goto exit_level_0;
    }
    /* Call middle-level interface */
    info = LAPACKE_ztrsen_work( matrix_layout, job, compq, select, n, t, ldt, q,
                                ldq, w, m, s, sep, work, lwork );
    /* Release memory and exit */
    LAPACKE_free( work );
exit_level_0:
    if( info == LAPACK_WORK_MEMORY_ERROR ) {
        LAPACKE_xerbla( "LAPACKE_ztrsen", info );
    }
    return info;
}