Examples with COVOperator org.apache.sysml.runtime.matrix.operators.COVOperator used on opensource projects

Example 6 with COVOperator

use of org.apache.sysml.runtime.matrix.operators.COVOperator in project incubator-systemml by apache.

the class CMCOVMRMapper method configure.

@Override
public void configure(JobConf job) {
    super.configure(job);
    try {
        CM_N_COVInstruction[] cmIns = MRJobConfiguration.getCM_N_COVInstructions(job);
        for (CM_N_COVInstruction ins : cmIns) {
            if (ins.getOperator() instanceof COVOperator)
                covTags.add(ins.input);
            else // CMOperator
            {
                cmTags.add(ins.input);
                cmFn.put(ins.input, CM.getCMFnObject(((CMOperator) ins.getOperator()).getAggOpType()));
            }
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    for (byte tag : cmTags) {
        cmNcovCache.holdPlace(tag, CM_N_COVCell.class);
    }
    for (byte tag : covTags) {
        cmNcovCache.holdPlace(tag, CM_N_COVCell.class);
    }
}

Example 7 with COVOperator

use of org.apache.sysml.runtime.matrix.operators.COVOperator in project incubator-systemml by apache.

the class CMCOVMRReducer method configure.

@Override
public void configure(JobConf job) {
    super.configure(job);
    try {
        cmNcovInstructions = MRJobConfiguration.getCM_N_COVInstructions(job);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    rlens = new HashMap<>();
    clens = new HashMap<>();
    for (CM_N_COVInstruction ins : cmNcovInstructions) {
        if (ins.getOperator() instanceof COVOperator)
            covTags.add(ins.input);
        else
            // CMOperator
            cmFn.put(ins.input, CM.getCMFnObject(((CMOperator) ins.getOperator()).getAggOpType()));
        outputIndexesMapping.put(ins.output, getOutputIndexes(ins.output));
        rlens.put(ins.input, MRJobConfiguration.getNumRows(job, ins.input));
        clens.put(ins.input, MRJobConfiguration.getNumColumns(job, ins.input));
    }
    zeroObj = new CM_COV_Object();
    zeroObj.w = 1;
}