MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
{
int retval;
- int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1;
smpi_bench_end();
#ifdef HAVE_TRACING
+ int rank = comm != MPI_COMM_NULL ? smpi_process_index() : -1;
TRACE_smpi_computing_out(rank);
TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
#endif