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--></style></head><body lang=EN-CA link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Dear All,</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I recalled there was a presentation ‘Extreme-scale multigrid components with PETSc’ taling about agglomeration in parallel multigrid, with future plan to extend to support unstructured meshes. Is this under development or to be added? </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Thanks and regards,</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Danyang</span><o:p></o:p></p></div></body></html>