<!ATTLIST cluster suffix CDATA #REQUIRED>
<!ATTLIST cluster radical CDATA #REQUIRED>
<!ATTLIST cluster power CDATA #REQUIRED>
+<!ATTLIST cluster core CDATA "1">
<!ATTLIST cluster bw CDATA #REQUIRED>
<!ATTLIST cluster lat CDATA #REQUIRED>
<!ATTLIST cluster sharing_policy (SHARED|FULLDUPLEX|FATPIPE) "SHARED">