/*! \file */
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#ifndef HIPSPARSE_AXPYI_H
#define HIPSPARSE_AXPYI_H

#ifdef __cplusplus
extern "C" {
#endif

#if(!defined(CUDART_VERSION) || CUDART_VERSION < 12000)
/*! \ingroup level1_module
*  \brief Scale a sparse vector and add it to a dense vector.
*
*  \details
*  \p hipsparseXaxpyi multiplies the sparse vector \f$x\f$ with scalar \f$\alpha\f$ and
*  adds the result to the dense vector \f$y\f$, such that
*
*  \f[
*      y := y + \alpha \cdot x
*  \f]
*
*  \code{.c}
*      for(i = 0; i < nnz; ++i)
*      {
*          y[xInd[i]] = y[xInd[i]] + alpha * xVal[i];
*      }
*  \endcode
*
*  \note
*  This function is non-blocking and executed asynchronously with respect to the host.
*  It can return before the actual computation has finished.
*
*  \note
*  If \p nnz is zero, the function returns successfully without modifying \p y.
*  Duplicate indices in \p xInd will result in the corresponding values being added
*  multiple times to the same location in \p y.
*
*  \deprecated
*  This function is deprecated when using the CUDA backend (CUDA 11.0+) and will be 
*  removed in CUDA 12.0. This deprecation does not apply to the ROCm backend.
*
*  @param[in]
*  handle      handle to the hipSPARSE library context queue.
*  @param[in]
*  nnz         number of non-zero entries of vector \f$x\f$. Must be non-negative.
*  @param[in]
*  alpha       scalar \f$\alpha\f$.
*  @param[in]
*  xVal        array of \p nnz elements containing the values of \f$x\f$.
*  @param[in]
*  xInd        array of \p nnz elements containing the indices of the non-zero
*              values of \f$x\f$.
*  @param[inout]
*  y           array of values in dense format. Must be pre-allocated with sufficient
*              size to accommodate all indices specified in \p xInd.
*  @param[in]
*  idxBase     index base. \ref HIPSPARSE_INDEX_BASE_ZERO for zero-based indexing or
*              \ref HIPSPARSE_INDEX_BASE_ONE for one-based indexing.
*
*  \retval HIPSPARSE_STATUS_SUCCESS the operation completed successfully.
*  \retval HIPSPARSE_STATUS_NOT_INITIALIZED \p handle is not initialized.
*  \retval HIPSPARSE_STATUS_INVALID_VALUE \p handle is nullptr, \p nnz is negative, 
*          \p alpha, \p xVal, \p xInd, or \p y is nullptr when \p nnz is greater than zero, 
*          or \p idxBase is neither \ref HIPSPARSE_INDEX_BASE_ZERO nor \ref HIPSPARSE_INDEX_BASE_ONE.
*/
/**@{*/
DEPRECATED_CUDA_11000("The routine will be removed in CUDA 12")
HIPSPARSE_EXPORT
hipsparseStatus_t hipsparseSaxpyi(hipsparseHandle_t    handle,
                                  int                  nnz,
                                  const float*         alpha,
                                  const float*         xVal,
                                  const int*           xInd,
                                  float*               y,
                                  hipsparseIndexBase_t idxBase);
DEPRECATED_CUDA_11000("The routine will be removed in CUDA 12")
HIPSPARSE_EXPORT
hipsparseStatus_t hipsparseDaxpyi(hipsparseHandle_t    handle,
                                  int                  nnz,
                                  const double*        alpha,
                                  const double*        xVal,
                                  const int*           xInd,
                                  double*              y,
                                  hipsparseIndexBase_t idxBase);
DEPRECATED_CUDA_11000("The routine will be removed in CUDA 12")
HIPSPARSE_EXPORT
hipsparseStatus_t hipsparseCaxpyi(hipsparseHandle_t    handle,
                                  int                  nnz,
                                  const hipComplex*    alpha,
                                  const hipComplex*    xVal,
                                  const int*           xInd,
                                  hipComplex*          y,
                                  hipsparseIndexBase_t idxBase);
DEPRECATED_CUDA_11000("The routine will be removed in CUDA 12")
HIPSPARSE_EXPORT
hipsparseStatus_t hipsparseZaxpyi(hipsparseHandle_t       handle,
                                  int                     nnz,
                                  const hipDoubleComplex* alpha,
                                  const hipDoubleComplex* xVal,
                                  const int*              xInd,
                                  hipDoubleComplex*       y,
                                  hipsparseIndexBase_t    idxBase);
/**@}*/
#endif

#ifdef __cplusplus
}
#endif

#endif /* HIPSPARSE_AXPYI_H */