mpi/include/starpu_mpi.h: remove documentation as it is already defined elsewhere

mpi/include/starpu_mpi.h

@@ -53,24 +53,17 @@ void starpu_mpi_redux_data(MPI_Comm comm, starpu_data_handle_t data_handle);
 int starpu_mpi_scatter_detached(starpu_data_handle_t *data_handles, int count, int root, MPI_Comm comm, void (*scallback)(void *), void *sarg, void (*rcallback)(void *), void *rarg);
 int starpu_mpi_gather_detached(starpu_data_handle_t *data_handles, int count, int root, MPI_Comm comm, void (*scallback)(void *), void *sarg, void (*rcallback)(void *), void *rarg);
 
-/* Some helper functions */
-
-/* When the transfer is completed, the tag is unlocked */
 int starpu_mpi_isend_detached_unlock_tag(starpu_data_handle_t data_handle, int dest, int mpi_tag, MPI_Comm comm, starpu_tag_t tag);
 int starpu_mpi_irecv_detached_unlock_tag(starpu_data_handle_t data_handle, int source, int mpi_tag, MPI_Comm comm, starpu_tag_t tag);
 
-/* Asynchronously send an array of buffers, and unlocks the tag once all of
- * them are transmitted. */
 int starpu_mpi_isend_array_detached_unlock_tag(unsigned array_size, starpu_data_handle_t *data_handle, int *dest, int *mpi_tag, MPI_Comm *comm, starpu_tag_t tag);
 int starpu_mpi_irecv_array_detached_unlock_tag(unsigned array_size, starpu_data_handle_t *data_handle, int *source, int *mpi_tag, MPI_Comm *comm, starpu_tag_t tag);
 
-/* retrieve the current amount of communications from the current node */
 void starpu_mpi_comm_amounts_retrieve(size_t *comm_amounts);
 
 void starpu_mpi_cache_flush(MPI_Comm comm, starpu_data_handle_t data_handle);
 void starpu_mpi_cache_flush_all_data(MPI_Comm comm);
 
-/* getter/setter for communication tag used for all communications in StarPU-MPI. */
 int starpu_mpi_get_communication_tag(void);
 void starpu_mpi_set_communication_tag(int tag);