#define MPI_Waitall(a, b, c) SMPI_MPI_Waitall(a, b, c)
#define MPI_Waitany(a, b, c, d) SMPI_MPI_Waitany(a, b, c, d)
#define MPI_Wtime() SMPI_MPI_Wtime()
-#define MPI_Reduce( a, b, c, d, e, f, g) SMPI_MPI_Reduce( a, b, c, d, e, f, g)
-#define MPI_Allreduce( a, b, c, d, e, f) SMPI_MPI_Allreduce( a, b, c, d, e, f)
-#define MPI_Scatter( a, b, c, d, e, f, g, h ) SMPI_MPI_Scatter( a, b, c, d, e, f, g, h)
-#define MPI_Alltoall( a, b, c, d, e, f, g ) SMPI_MPI_Alltoall( a, b, c, d, e, f, g)
+#define MPI_Reduce(a, b, c, d, e, f, g) SMPI_MPI_Reduce(a, b, c, d, e, f, g)
+#define MPI_Allreduce(a, b, c, d, e, f) SMPI_MPI_Allreduce(a, b, c, d, e, f)
+#define MPI_Scatter(a, b, c, d, e, f, g, h ) SMPI_MPI_Scatter(a, b, c, d, e, f, g, h)
+#define MPI_Alltoall(a, b, c, d, e, f, g ) SMPI_MPI_Alltoall(a, b, c, d, e, f, g)
+#define MPI_Alltoallv(a, b, c, d, e, f, g, h, i) SMPI_MPI_Alltoallv(a, b, c, d, e, f, g, h, i)
+
// SMPI Functions
XBT_PUBLIC(int) SMPI_MPI_Init(int *argc, char ***argv);
XBT_PUBLIC(int) SMPI_MPI_Alltoall(void *sendbuf, int sendcount, MPI_Datatype datatype,
void *recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm);
+XBT_PUBLIC(int) SMPI_MPI_Alltoallv(void *sendbuf, int *scounts, int *sdisps, MPI_Datatype datatype,
+ void *recvbuf, int *rcounts, int *rdisps, MPI_Datatype recvtype,
+ MPI_Comm comm);
+
// smpi functions
XBT_IMPORT_NO_EXPORT(int) smpi_simulated_main(int argc, char **argv);