Examples with CNode org.apache.sysml.hops.codegen.cplan.CNode used on opensource projects

Example 11 with CNode

use of org.apache.sysml.hops.codegen.cplan.CNode in project incubator-systemml by apache.

the class TemplateUtils method skipTranspose.

public static CNode skipTranspose(CNode cdataOrig, Hop hop, HashMap<Long, CNode> tmp, boolean compileLiterals) {
    if (HopRewriteUtils.isTransposeOperation(hop)) {
        CNode cdata = tmp.get(hop.getInput().get(0).getHopID());
        if (cdata == null) {
            //never accessed
            cdata = TemplateUtils.createCNodeData(hop.getInput().get(0), compileLiterals);
            tmp.put(hop.getInput().get(0).getHopID(), cdata);
        }
        tmp.put(hop.getHopID(), cdata);
        return cdata;
    } else {
        return cdataOrig;
    }
}