<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Feb 9, 2018 at 6:18 PM, Smith, Barry F. <span dir="ltr"><<a href="mailto:bsmith@mcs.anl.gov" target="_blank">bsmith@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Bad MPI. Do you get this with --download-mpich<br></blockquote><div><br></div><div>yes, and I nuked it and rebuilt ...</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb"><div class="h5"><br>
<br>
> On Feb 9, 2018, at 5:11 PM, Mark Adams <<a href="mailto:mfadams@lbl.gov">mfadams@lbl.gov</a>> wrote:<br>
><br>
> I get an error in PetscCommGetNewTag. So I copied the test to may main and I get the same problem. So this code fails:<br>
><br>
> int main( int argc, char **args )<br>
> {<br>
> PetscErrorCode ierr;<br>
> ierr = PetscInitialize( &argc, &args, "./.petscrc", NULL );CHKERRQ(ierr);<br>
> { // debug<br>
> PetscCommCounter *counter;<br>
> PetscMPIInt flg;<br>
> ierr = MPI_Attr_get(PETSC_COMM_WORLD,<wbr>Petsc_Counter_keyval,&counter,<wbr>&flg);CHKERRQ(ierr);<br>
> if (!flg) SETERRQ(PETSC_COMM_SELF,PETSC_<wbr>ERR_ARG_CORRUPT,"Bad MPI communicator supplied ???????????????");<br>
> }<br>
><br>
> Any ideas?<br>
><br>
> Mark<br>
<br>
</div></div></blockquote></div><br></div></div>