Package org.apache.sysds.hops.rewrite

Class HopDagValidator

java.lang.Object

org.apache.sysds.hops.rewrite.HopDagValidator

public class HopDagValidator
extends Object

This class allows to check hop dags for validity, e.g., parent-child linking. Use it for debugging (enabled in ProgramRewriter).

Method Summary

Modifier and Type	Method	Description
static void	validateHopDag(ArrayList<Hop> roots, HopRewriteRule rule)
static void	validateHopDag(Hop root, HopRewriteRule rule)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

validateHopDag

public static void validateHopDag(ArrayList<Hop> roots,
 HopRewriteRule rule)

validateHopDag

public static void validateHopDag(Hop root,
 HopRewriteRule rule)