text: //------------------------------------------------------------------------------
  // GxB_Scalar_wait: wait for a scalar to complete
  //------------------------------------------------------------------------------
  
  // SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
  // SPDX-License-Identifier: Apache-2.0
  
  //------------------------------------------------------------------------------
  
  // Finishes all work on a scalar, followed by an OpenMP flush.
  
  #include "GB.h"
  
  #define GB_FREE_ALL ;
  
  GrB_Info GxB_Scalar_wait    // finish all work on a scalar
  (
      GxB_Scalar *s
  )
  {
  
      //--------------------------------------------------------------------------
      // check inputs
      //--------------------------------------------------------------------------
  
      #pragma omp flush
      GB_WHERE ((*s), "GxB_Scalar_wait (&s)") ;
      GB_RETURN_IF_NULL (s) ;
      GB_RETURN_IF_NULL_OR_FAULTY (*s) ;
  
      //--------------------------------------------------------------------------
      // finish all pending work on the scalar
      //--------------------------------------------------------------------------
  
      if (GB_ANY_PENDING_WORK (*s))
      { 
          GrB_Info info ;
          GB_BURBLE_START ("GxB_Scalar_wait") ;
          GB_OK (GB_wait ((GrB_Matrix) (*s), "scalar", Context)) ;
          GB_BURBLE_END ;
      }
  
      //--------------------------------------------------------------------------
      // return result
      //--------------------------------------------------------------------------
  
      #pragma omp flush
      return (GrB_SUCCESS) ;
  }
  
  