Examples with Nary org.apache.sysml.lops.Nary used on opensource projects

Example 1 with Nary

use of org.apache.sysml.lops.Nary in project incubator-systemml by apache.

the class NaryOp method constructLops.

/**
 * Construct the corresponding Lops for this Hop
 */
@Override
public Lop constructLops() {
    // reuse existing lop
    if (getLops() != null)
        return getLops();
    try {
        Lop[] inLops = new Lop[getInput().size()];
        for (int i = 0; i < getInput().size(); i++) inLops[i] = getInput().get(i).constructLops();
        Nary.OperationType opType = HopsOpOpNLops.get(_op);
        if (opType == null)
            throw new HopsException("Unknown Nary Lop type for '" + _op + "'");
        ExecType et = optFindExecType();
        Nary multipleCPLop = new Nary(opType, getDataType(), getValueType(), inLops, et);
        setOutputDimensions(multipleCPLop);
        setLineNumbers(multipleCPLop);
        setLops(multipleCPLop);
    } catch (Exception e) {
        throw new HopsException(this.printErrorLocation() + "error constructing Lops for NaryOp -- \n ", e);
    }
    // add reblock/checkpoint lops if necessary
    constructAndSetLopsDataFlowProperties();
    return getLops();
}