smpi_bench_end();
CHECK_COMM(6)
+ if(source!=MPI_ANY_SOURCE && source!=MPI_PROC_NULL)\
+ CHECK_RANK(1, source, comm)
CHECK_TAG(2, tag)
if (source == MPI_PROC_NULL) {
if (status != MPI_STATUS_IGNORE){
int retval = 0;
smpi_bench_end();
CHECK_COMM(6)
+ if(source!=MPI_ANY_SOURCE && source!=MPI_PROC_NULL)\
+ CHECK_RANK(1, source, comm)
CHECK_TAG(2, tag)
if (flag == nullptr) {
retval = MPI_ERR_ARG;