Examples with BuiltinCode org.apache.sysml.runtime.functionobjects.Builtin.BuiltinCode used on opensource projects

Example 1 with BuiltinCode

use of org.apache.sysml.runtime.functionobjects.Builtin.BuiltinCode in project systemml by apache.

the class LibMatrixAgg method getAggType.

private static AggType getAggType(AggregateUnaryOperator op) {
    ValueFunction vfn = op.aggOp.increOp.fn;
    IndexFunction ifn = op.indexFn;
    // (kahan) sum / sum squared / trace (for ReduceDiag)
    if (vfn instanceof KahanFunction && (op.aggOp.correctionLocation == CorrectionLocationType.LASTCOLUMN || op.aggOp.correctionLocation == CorrectionLocationType.LASTROW) && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow || ifn instanceof ReduceDiag)) {
        if (vfn instanceof KahanPlus)
            return AggType.KAHAN_SUM;
        else if (vfn instanceof KahanPlusSq)
            return AggType.KAHAN_SUM_SQ;
    }
    // mean
    if (vfn instanceof Mean && (op.aggOp.correctionLocation == CorrectionLocationType.LASTTWOCOLUMNS || op.aggOp.correctionLocation == CorrectionLocationType.LASTTWOROWS) && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow)) {
        return AggType.MEAN;
    }
    // variance
    if (vfn instanceof CM && ((CM) vfn).getAggOpType() == AggregateOperationTypes.VARIANCE && (op.aggOp.correctionLocation == CorrectionLocationType.LASTFOURCOLUMNS || op.aggOp.correctionLocation == CorrectionLocationType.LASTFOURROWS) && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow)) {
        return AggType.VAR;
    }
    // prod
    if (vfn instanceof Multiply && ifn instanceof ReduceAll) {
        return AggType.PROD;
    }
    // min / max
    if (vfn instanceof Builtin && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow)) {
        BuiltinCode bfcode = ((Builtin) vfn).bFunc;
        switch(bfcode) {
            case MAX:
                return AggType.MAX;
            case MIN:
                return AggType.MIN;
            case MAXINDEX:
                return AggType.MAX_INDEX;
            case MININDEX:
                return AggType.MIN_INDEX;
            // do nothing
            default:
        }
    }
    return AggType.INVALID;
}

Example 2 with BuiltinCode

use of org.apache.sysml.runtime.functionobjects.Builtin.BuiltinCode in project incubator-systemml by apache.

the class LibMatrixAgg method getAggType.

private static AggType getAggType(AggregateUnaryOperator op) {
    ValueFunction vfn = op.aggOp.increOp.fn;
    IndexFunction ifn = op.indexFn;
    // (kahan) sum / sum squared / trace (for ReduceDiag)
    if (vfn instanceof KahanFunction && (op.aggOp.correctionLocation == CorrectionLocationType.LASTCOLUMN || op.aggOp.correctionLocation == CorrectionLocationType.LASTROW) && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow || ifn instanceof ReduceDiag)) {
        if (vfn instanceof KahanPlus)
            return AggType.KAHAN_SUM;
        else if (vfn instanceof KahanPlusSq)
            return AggType.KAHAN_SUM_SQ;
    }
    // mean
    if (vfn instanceof Mean && (op.aggOp.correctionLocation == CorrectionLocationType.LASTTWOCOLUMNS || op.aggOp.correctionLocation == CorrectionLocationType.LASTTWOROWS) && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow)) {
        return AggType.MEAN;
    }
    // variance
    if (vfn instanceof CM && ((CM) vfn).getAggOpType() == AggregateOperationTypes.VARIANCE && (op.aggOp.correctionLocation == CorrectionLocationType.LASTFOURCOLUMNS || op.aggOp.correctionLocation == CorrectionLocationType.LASTFOURROWS) && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow)) {
        return AggType.VAR;
    }
    // prod
    if (vfn instanceof Multiply && ifn instanceof ReduceAll) {
        return AggType.PROD;
    }
    // min / max
    if (vfn instanceof Builtin && (ifn instanceof ReduceAll || ifn instanceof ReduceCol || ifn instanceof ReduceRow)) {
        BuiltinCode bfcode = ((Builtin) vfn).bFunc;
        switch(bfcode) {
            case MAX:
                return AggType.MAX;
            case MIN:
                return AggType.MIN;
            case MAXINDEX:
                return AggType.MAX_INDEX;
            case MININDEX:
                return AggType.MIN_INDEX;
            // do nothing
            default:
        }
    }
    return AggType.INVALID;
}