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Subject: Re: [OMPI devel] Warnings
From: George Bosilca (bosilca_at_[hidden])
Date: 2012-06-26 09:47:14


It's a copy/paste typo in mpi.h.in. Please try with the attached patch:

Index: ompi/include/mpi.h.in
===================================================================
--- ompi/include/mpi.h.in (revision 26662)
+++ ompi/include/mpi.h.in (working copy)
@@ -2006,9 +2006,9 @@
                                        MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
 OMPI_DECLSPEC int PMPI_Ireduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts,
                                         MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request);
-OMPI_DECLSPEC int PMPI_Reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts,
+OMPI_DECLSPEC int PMPI_Reduce_scatter_block(void *sendbuf, void *recvbuf, int recvcounts,
                                        MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
-OMPI_DECLSPEC int PMPI_Ireduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts,
+OMPI_DECLSPEC int PMPI_Ireduce_scatter_block(void *sendbuf, void *recvbuf, int recvcounts,
                                         MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request);
 OMPI_DECLSPEC int PMPI_Register_datarep(char *datarep,
                                          MPI_Datarep_conversion_function *read_conversion_fn,

  george.

On Jun 26, 2012, at 15:39 , Ralph Castain wrote:

> Anyone recognize these?
>
> preduce_scatter_block.c:44: warning: no previous prototype for 'PMPI_Reduce_scatter_block'
> pireduce_scatter_block.c:45: warning: no previous prototype for 'PMPI_Ireduce_scatter_block'
>
>
> Not sure where they came from - seeing this on Linux.
> Ralph
>
>
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