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

Example 11 with UnaryOperator

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

the class MatrixBuiltinSPInstruction method processInstruction.

@Override
public void processInstruction(ExecutionContext ec) throws DMLRuntimeException {
    SparkExecutionContext sec = (SparkExecutionContext) ec;
    //get input
    JavaPairRDD<MatrixIndexes, MatrixBlock> in = sec.getBinaryBlockRDDHandleForVariable(input1.getName());
    //execute unary builtin operation
    UnaryOperator uop = (UnaryOperator) _optr;
    JavaPairRDD<MatrixIndexes, MatrixBlock> out = in.mapValues(new RDDMatrixBuiltinUnaryOp(uop));
    //set output RDD
    updateUnaryOutputMatrixCharacteristics(sec);
    sec.setRDDHandleForVariable(output.getName(), out);
    sec.addLineageRDD(output.getName(), input1.getName());
}

Example 12 with UnaryOperator

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

the class BuiltinUnarySPInstruction method parseInstruction.

public static BuiltinUnarySPInstruction parseInstruction(String str) throws DMLRuntimeException {
    CPOperand in = new CPOperand("", ValueType.UNKNOWN, DataType.UNKNOWN);
    CPOperand out = new CPOperand("", ValueType.UNKNOWN, DataType.UNKNOWN);
    String opcode = parseUnaryInstruction(str, in, out);
    ValueFunction func = Builtin.getBuiltinFnObject(opcode);
    return new MatrixBuiltinSPInstruction(new UnaryOperator(func), in, out, opcode, str);
}