<div dir="ltr">Hello,<div> If we read a never-started pvar by MPI_T_pvar_read(), what is supposed to happen?</div><div> Read in garbage data or return an error code? If the later, which error code? I don't find it in the standard. </div>
<div><br></div><div> Thanks</div><div><br></div><div>--Junchao Zhang</div></div>