lapack_int LAPACKE_ssytri2_work( int matrix_layout, char uplo, lapack_int n,
float* a, lapack_int lda,
const lapack_int* ipiv,
float* work, lapack_int lwork )
{
lapack_int info = 0;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_ssytri2( &uplo, &n, a, &lda, ipiv, work, &lwork, &info );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
float* a_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -5;
LAPACKE_xerbla( "LAPACKE_ssytri2_work", info );
return info;
}
/* Query optimal working array(s) size if requested */
if( lwork == -1 ) {
LAPACK_ssytri2( &uplo, &n, a, &lda_t, ipiv, work, &lwork, &info );
return (info < 0) ? (info - 1) : info;
}
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_layout, uplo, n, a, lda, a_t, lda_t );
/* Call LAPACK function and adjust info */
LAPACK_ssytri2( &uplo, &n, a_t, &lda_t, ipiv, work, &lwork, &info );
if( info < 0 ) {
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_ssy_trans( LAPACK_COL_MAJOR, uplo, n, a_t, lda_t, a, lda );
/* Release memory and exit */
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_ssytri2_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_ssytri2_work", info );
}
return info;
}
lapack_int LAPACKE_ssyswapr_work( int matrix_layout, char uplo, lapack_int n,
float* a, lapack_int lda,
lapack_int i1, lapack_int i2 )
{
lapack_int info = 0;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_ssyswapr( &uplo, &n, a, &lda, &i1, &i2 );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
float* a_t = NULL;
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_layout, uplo, n, a, lda, a_t, lda_t );
/* Call LAPACK function and adjust info */
LAPACK_ssyswapr( &uplo, &n, a_t, &lda_t, &i1, &i2 );
info = 0; /* LAPACK call is ok! */
/* Transpose output matrices */
LAPACKE_ssy_trans( LAPACK_COL_MAJOR, uplo, n, a_t, lda_t, a, lda );
/* Release memory and exit */
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_ssyswapr_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_ssyswapr_work", info );
}
return info;
}
lapack_int LAPACKE_ssycon_work( int matrix_order, char uplo, lapack_int n,
const float* a, lapack_int lda,
const lapack_int* ipiv, float anorm,
float* rcond, float* work, lapack_int* iwork )
{
lapack_int info = 0;
if( matrix_order == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_ssycon( &uplo, &n, a, &lda, ipiv, &anorm, rcond, work, iwork,
&info );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_order == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
float* a_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -5;
LAPACKE_xerbla( "LAPACKE_ssycon_work", info );
return info;
}
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_order, uplo, n, a, lda, a_t, lda_t );
/* Call LAPACK function and adjust info */
LAPACK_ssycon( &uplo, &n, a_t, &lda_t, ipiv, &anorm, rcond, work, iwork,
&info );
if( info < 0 ) {
info = info - 1;
}
/* Release memory and exit */
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_ssycon_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_ssycon_work", info );
}
return info;
}
float LAPACKE_slansy_work( int matrix_layout, char norm, char uplo,
lapack_int n, const float* a, lapack_int lda,
float* work )
{
lapack_int info = 0;
float res = 0.;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
res = LAPACK_slansy( &norm, &uplo, &n, a, &lda, work );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
float* a_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -6;
LAPACKE_xerbla( "LAPACKE_slansy_work", info );
return info;
}
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_layout, uplo, n, a, lda, a_t, lda_t );
/* Call LAPACK function and adjust info */
res = LAPACK_slansy( &norm, &uplo, &n, a_t, &lda_t, work );
info = 0; /* LAPACK call is ok! */
/* Release memory and exit */
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_slansy_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_slansy_work", info );
}
return res;
}
lapack_int LAPACKE_ssygvx_work( int matrix_layout, lapack_int itype, char jobz,
char range, char uplo, lapack_int n, float* a,
lapack_int lda, float* b, lapack_int ldb,
float vl, float vu, lapack_int il,
lapack_int iu, float abstol, lapack_int* m,
float* w, float* z, lapack_int ldz, float* work,
lapack_int lwork, lapack_int* iwork,
lapack_int* ifail )
{
lapack_int info = 0;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_ssygvx( &itype, &jobz, &range, &uplo, &n, a, &lda, b, &ldb, &vl,
&vu, &il, &iu, &abstol, m, w, z, &ldz, work, &lwork,
iwork, ifail, &info );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int ncols_z = ( LAPACKE_lsame( range, 'a' ) ||
LAPACKE_lsame( range, 'v' ) ) ? n :
( LAPACKE_lsame( range, 'i' ) ? (iu-il+1) : 1);
lapack_int lda_t = MAX(1,n);
lapack_int ldb_t = MAX(1,n);
lapack_int ldz_t = MAX(1,n);
float* a_t = NULL;
float* b_t = NULL;
float* z_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -8;
LAPACKE_xerbla( "LAPACKE_ssygvx_work", info );
return info;
}
if( ldb < n ) {
info = -10;
LAPACKE_xerbla( "LAPACKE_ssygvx_work", info );
return info;
}
if( ldz < ncols_z ) {
info = -19;
LAPACKE_xerbla( "LAPACKE_ssygvx_work", info );
return info;
}
/* Query optimal working array(s) size if requested */
if( lwork == -1 ) {
LAPACK_ssygvx( &itype, &jobz, &range, &uplo, &n, a, &lda_t, b,
&ldb_t, &vl, &vu, &il, &iu, &abstol, m, w, z, &ldz_t,
work, &lwork, iwork, ifail, &info );
return (info < 0) ? (info - 1) : info;
}
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
b_t = (float*)LAPACKE_malloc( sizeof(float) * ldb_t * MAX(1,n) );
if( b_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
if( LAPACKE_lsame( jobz, 'v' ) ) {
z_t = (float*)
LAPACKE_malloc( sizeof(float) * ldz_t * MAX(1,ncols_z) );
if( z_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_2;
}
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_layout, uplo, n, a, lda, a_t, lda_t );
LAPACKE_sge_trans( matrix_layout, n, n, b, ldb, b_t, ldb_t );
/* Call LAPACK function and adjust info */
LAPACK_ssygvx( &itype, &jobz, &range, &uplo, &n, a_t, &lda_t, b_t,
&ldb_t, &vl, &vu, &il, &iu, &abstol, m, w, z_t, &ldz_t,
work, &lwork, iwork, ifail, &info );
if( info < 0 ) {
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_ssy_trans( LAPACK_COL_MAJOR, uplo, n, a_t, lda_t, a, lda );
LAPACKE_sge_trans( LAPACK_COL_MAJOR, n, n, b_t, ldb_t, b, ldb );
if( LAPACKE_lsame( jobz, 'v' ) ) {
LAPACKE_sge_trans( LAPACK_COL_MAJOR, n, ncols_z, z_t, ldz_t, z,
ldz );
}
/* Release memory and exit */
if( LAPACKE_lsame( jobz, 'v' ) ) {
LAPACKE_free( z_t );
}
exit_level_2:
LAPACKE_free( b_t );
exit_level_1:
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_ssygvx_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_ssygvx_work", info );
}
return info;
}
lapack_int LAPACKE_ssyrfsx_work( int matrix_order, char uplo, char equed,
lapack_int n, lapack_int nrhs, const float* a,
lapack_int lda, const float* af,
lapack_int ldaf, const lapack_int* ipiv,
const float* s, const float* b, lapack_int ldb,
float* x, lapack_int ldx, float* rcond,
float* berr, lapack_int n_err_bnds,
float* err_bnds_norm, float* err_bnds_comp,
lapack_int nparams, float* params, float* work,
lapack_int* iwork )
{
lapack_int info = 0;
if( matrix_order == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_ssyrfsx( &uplo, &equed, &n, &nrhs, a, &lda, af, &ldaf, ipiv, s,
b, &ldb, x, &ldx, rcond, berr, &n_err_bnds,
err_bnds_norm, err_bnds_comp, &nparams, params, work,
iwork, &info );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_order == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
lapack_int ldaf_t = MAX(1,n);
lapack_int ldb_t = MAX(1,n);
lapack_int ldx_t = MAX(1,n);
float* a_t = NULL;
float* af_t = NULL;
float* b_t = NULL;
float* x_t = NULL;
float* err_bnds_norm_t = NULL;
float* err_bnds_comp_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -7;
LAPACKE_xerbla( "LAPACKE_ssyrfsx_work", info );
return info;
}
if( ldaf < n ) {
info = -9;
LAPACKE_xerbla( "LAPACKE_ssyrfsx_work", info );
return info;
}
if( ldb < nrhs ) {
info = -13;
LAPACKE_xerbla( "LAPACKE_ssyrfsx_work", info );
return info;
}
if( ldx < nrhs ) {
info = -15;
LAPACKE_xerbla( "LAPACKE_ssyrfsx_work", info );
return info;
}
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
af_t = (float*)LAPACKE_malloc( sizeof(float) * ldaf_t * MAX(1,n) );
if( af_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
b_t = (float*)LAPACKE_malloc( sizeof(float) * ldb_t * MAX(1,nrhs) );
if( b_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_2;
}
x_t = (float*)LAPACKE_malloc( sizeof(float) * ldx_t * MAX(1,nrhs) );
if( x_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_3;
}
err_bnds_norm_t = (float*)
LAPACKE_malloc( sizeof(float) * nrhs * MAX(1,n_err_bnds) );
if( err_bnds_norm_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_4;
}
err_bnds_comp_t = (float*)
LAPACKE_malloc( sizeof(float) * nrhs * MAX(1,n_err_bnds) );
if( err_bnds_comp_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_5;
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_order, uplo, n, a, lda, a_t, lda_t );
LAPACKE_ssy_trans( matrix_order, uplo, n, af, ldaf, af_t, ldaf_t );
LAPACKE_sge_trans( matrix_order, n, nrhs, b, ldb, b_t, ldb_t );
LAPACKE_sge_trans( matrix_order, n, nrhs, x, ldx, x_t, ldx_t );
/* Call LAPACK function and adjust info */
LAPACK_ssyrfsx( &uplo, &equed, &n, &nrhs, a_t, &lda_t, af_t, &ldaf_t,
ipiv, s, b_t, &ldb_t, x_t, &ldx_t, rcond, berr,
&n_err_bnds, err_bnds_norm_t, err_bnds_comp_t, &nparams,
params, work, iwork, &info );
if( info < 0 ) {
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_sge_trans( LAPACK_COL_MAJOR, n, nrhs, x_t, ldx_t, x, ldx );
LAPACKE_sge_trans( LAPACK_COL_MAJOR, nrhs, n_err_bnds, err_bnds_norm_t,
nrhs, err_bnds_norm, nrhs );
LAPACKE_sge_trans( LAPACK_COL_MAJOR, nrhs, n_err_bnds, err_bnds_comp_t,
nrhs, err_bnds_comp, nrhs );
/* Release memory and exit */
LAPACKE_free( err_bnds_comp_t );
exit_level_5:
LAPACKE_free( err_bnds_norm_t );
exit_level_4:
LAPACKE_free( x_t );
exit_level_3:
LAPACKE_free( b_t );
exit_level_2:
LAPACKE_free( af_t );
exit_level_1:
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_ssyrfsx_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_ssyrfsx_work", info );
}
return info;
}
lapack_int LAPACKE_ssygst_work( int matrix_layout, lapack_int itype, char uplo,
lapack_int n, float* a, lapack_int lda,
const float* b, lapack_int ldb )
{
lapack_int info = 0;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_ssygst( &itype, &uplo, &n, a, &lda, b, &ldb, &info );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
lapack_int ldb_t = MAX(1,n);
float* a_t = NULL;
float* b_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -6;
LAPACKE_xerbla( "LAPACKE_ssygst_work", info );
return info;
}
if( ldb < n ) {
info = -8;
LAPACKE_xerbla( "LAPACKE_ssygst_work", info );
return info;
}
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
b_t = (float*)LAPACKE_malloc( sizeof(float) * ldb_t * MAX(1,n) );
if( b_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_layout, uplo, n, a, lda, a_t, lda_t );
LAPACKE_sge_trans( matrix_layout, n, n, b, ldb, b_t, ldb_t );
/* Call LAPACK function and adjust info */
LAPACK_ssygst( &itype, &uplo, &n, a_t, &lda_t, b_t, &ldb_t, &info );
if( info < 0 ) {
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_ssy_trans( LAPACK_COL_MAJOR, uplo, n, a_t, lda_t, a, lda );
/* Release memory and exit */
LAPACKE_free( b_t );
exit_level_1:
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_ssygst_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_ssygst_work", info );
}
return info;
}
lapack_int LAPACKE_ssysvx_work( int matrix_order, char fact, char uplo,
lapack_int n, lapack_int nrhs, const float* a,
lapack_int lda, float* af, lapack_int ldaf,
lapack_int* ipiv, const float* b,
lapack_int ldb, float* x, lapack_int ldx,
float* rcond, float* ferr, float* berr,
float* work, lapack_int lwork,
lapack_int* iwork )
{
lapack_int info = 0;
if( matrix_order == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
LAPACK_ssysvx( &fact, &uplo, &n, &nrhs, a, &lda, af, &ldaf, ipiv, b,
&ldb, x, &ldx, rcond, ferr, berr, work, &lwork, iwork,
&info );
if( info < 0 ) {
info = info - 1;
}
} else if( matrix_order == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,n);
lapack_int ldaf_t = MAX(1,n);
lapack_int ldb_t = MAX(1,n);
lapack_int ldx_t = MAX(1,n);
float* a_t = NULL;
float* af_t = NULL;
float* b_t = NULL;
float* x_t = NULL;
/* Check leading dimension(s) */
if( lda < n ) {
info = -7;
LAPACKE_xerbla( "LAPACKE_ssysvx_work", info );
return info;
}
if( ldaf < n ) {
info = -9;
LAPACKE_xerbla( "LAPACKE_ssysvx_work", info );
return info;
}
if( ldb < nrhs ) {
info = -12;
LAPACKE_xerbla( "LAPACKE_ssysvx_work", info );
return info;
}
if( ldx < nrhs ) {
info = -14;
LAPACKE_xerbla( "LAPACKE_ssysvx_work", info );
return info;
}
/* Query optimal working array(s) size if requested */
if( lwork == -1 ) {
LAPACK_ssysvx( &fact, &uplo, &n, &nrhs, a, &lda_t, af, &ldaf_t,
ipiv, b, &ldb_t, x, &ldx_t, rcond, ferr, berr, work,
&lwork, iwork, &info );
return (info < 0) ? (info - 1) : info;
}
/* Allocate memory for temporary array(s) */
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,n) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
af_t = (float*)LAPACKE_malloc( sizeof(float) * ldaf_t * MAX(1,n) );
if( af_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
b_t = (float*)LAPACKE_malloc( sizeof(float) * ldb_t * MAX(1,nrhs) );
if( b_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_2;
}
x_t = (float*)LAPACKE_malloc( sizeof(float) * ldx_t * MAX(1,nrhs) );
if( x_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_3;
}
/* Transpose input matrices */
LAPACKE_ssy_trans( matrix_order, uplo, n, a, lda, a_t, lda_t );
if( LAPACKE_lsame( fact, 'f' ) ) {
LAPACKE_ssy_trans( matrix_order, uplo, n, af, ldaf, af_t, ldaf_t );
}
LAPACKE_sge_trans( matrix_order, n, nrhs, b, ldb, b_t, ldb_t );
/* Call LAPACK function and adjust info */
LAPACK_ssysvx( &fact, &uplo, &n, &nrhs, a_t, &lda_t, af_t, &ldaf_t,
ipiv, b_t, &ldb_t, x_t, &ldx_t, rcond, ferr, berr, work,
&lwork, iwork, &info );
if( info < 0 ) {
info = info - 1;
}
/* Transpose output matrices */
if( LAPACKE_lsame( fact, 'n' ) ) {
LAPACKE_ssy_trans( LAPACK_COL_MAJOR, uplo, n, af_t, ldaf_t, af,
ldaf );
}
LAPACKE_sge_trans( LAPACK_COL_MAJOR, n, nrhs, x_t, ldx_t, x, ldx );
/* Release memory and exit */
LAPACKE_free( x_t );
exit_level_3:
LAPACKE_free( b_t );
exit_level_2:
LAPACKE_free( af_t );
exit_level_1:
LAPACKE_free( a_t );
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_ssysvx_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_ssysvx_work", info );
}
return info;
}