<div dir="ltr"><div>Hello,</div><div> For function "int MPI_T_pvar_get_info(int pvar_index, char *name, int *name_len, int *verbosity, int *var_class, ...)", MPI_T defines semantics when name or name_len are NULL. </div>
<div> But for other args, if they are NULL, is it a user program error or should we just ignore it? I prefer the latter. But the standard doesn't say it.</div><div><br></div><div> Thanks</div><div><div dir="ltr">--Junchao Zhang</div>
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