" title="interface in org.apache.sysds.runtime.controlprogram.caching">CacheBlock</a>&lt;?&gt;&gt;</span>
extends <a href="../../instructions/cp/Data.html" title="class in org.apache.sysds.runtime.instructions.cp">Data</a></pre>
<div class="block">Each object of this class is a cache envelope for some large piece of data
 called "cache block". For example, the body of a matrix can be the cache block.  
 The term cache block refers strictly to the cacheable portion of the data object, 
 often excluding metad