Examples with CPOperand org.apache.sysml.runtime.instructions.cp.CPOperand used on opensource projects

Example 71 with CPOperand

use of org.apache.sysml.runtime.instructions.cp.CPOperand in project incubator-systemml by apache.

the class UnaryMatrixSPInstruction method parseInstruction.

public static UnarySPInstruction parseInstruction(String str) {
    CPOperand in = new CPOperand("", ValueType.UNKNOWN, DataType.UNKNOWN);
    CPOperand out = new CPOperand("", ValueType.UNKNOWN, DataType.UNKNOWN);
    String opcode = parseUnaryInstruction(str, in, out);
    return new UnaryMatrixSPInstruction(InstructionUtils.parseUnaryOperator(opcode), in, out, opcode, str);
}

Example 72 with CPOperand

use of org.apache.sysml.runtime.instructions.cp.CPOperand in project incubator-systemml by apache.

the class ExternalFunctionInvocationInstruction method verifyAndAttachOutputs.

private void verifyAndAttachOutputs(ExecutionContext ec, PackageFunction fun, CPOperand[] outputs) {
    for (int i = 0; i < outputs.length; i++) {
        CPOperand output = outputs[i];
        switch(fun.getFunctionOutput(i).getType()) {
            case Matrix:
                Matrix m = (Matrix) fun.getFunctionOutput(i);
                MatrixObject newVar = createOutputMatrixObject(m);
                ec.setVariable(output.getName(), newVar);
                break;
            case Scalar:
                Scalar s = (Scalar) fun.getFunctionOutput(i);
                ScalarObject scalarObject = null;
                switch(s.getScalarType()) {
                    case Integer:
                        scalarObject = new IntObject(Long.parseLong(s.getValue()));
                        break;
                    case Double:
                        scalarObject = new DoubleObject(Double.parseDouble(s.getValue()));
                        break;
                    case Boolean:
                        scalarObject = new BooleanObject(Boolean.parseBoolean(s.getValue()));
                        break;
                    case Text:
                        scalarObject = new StringObject(s.getValue());
                        break;
                    default:
                        throw new DMLRuntimeException("Unknown scalar value type '" + s.getScalarType() + "' of output '" + output.getName() + "'.");
                }
                ec.setVariable(output.getName(), scalarObject);
                break;
            default:
                throw new DMLRuntimeException("Unsupported data type: " + fun.getFunctionOutput(i).getType().name());
        }
    }
}

Example 73 with CPOperand

use of org.apache.sysml.runtime.instructions.cp.CPOperand in project incubator-systemml by apache.

the class EvalFunction method execute.

@Override
public void execute(ExecutionContext ec) {
    String fname = ((Scalar) getFunctionInput(0)).getValue();
    MatrixObject in = ((Matrix) getFunctionInput(1)).getMatrixObject();
    ArrayList<String> inputs = new ArrayList<>();
    inputs.add("A");
    ArrayList<String> outputs = new ArrayList<>();
    outputs.add("B");
    ExecutionContext ec2 = ExecutionContextFactory.createContext(ec.getProgram());
    CPOperand inName = new CPOperand("TMP", org.apache.sysml.parser.Expression.ValueType.DOUBLE, DataType.MATRIX);
    ec2.setVariable("TMP", in);
    FunctionCallCPInstruction fcpi = new FunctionCallCPInstruction(null, fname, new CPOperand[] { inName }, inputs, outputs, "eval func");
    fcpi.processInstruction(ec2);
    MatrixObject out = (MatrixObject) ec2.getVariable("B");
    _ret = new Matrix(out, ValueType.Double);
}

Example 74 with CPOperand

use of org.apache.sysml.runtime.instructions.cp.CPOperand in project incubator-systemml by apache.

the class PlusMultSPInstruction method parseInstruction.

public static PlusMultSPInstruction parseInstruction(String str) throws DMLRuntimeException {
    String[] parts = InstructionUtils.getInstructionPartsWithValueType(str);
    String opcode = parts[0];
    CPOperand operand1 = new CPOperand(parts[1]);
    //put the second matrix (parts[3]) in Operand2 to make using Binary matrix operations easier
    CPOperand operand2 = new CPOperand(parts[3]);
    CPOperand operand3 = new CPOperand(parts[2]);
    CPOperand outOperand = new CPOperand(parts[4]);
    BinaryOperator bOperator = new BinaryOperator(opcode.equals("+*") ? PlusMultiply.getPlusMultiplyFnObject() : MinusMultiply.getMinusMultiplyFnObject());
    return new PlusMultSPInstruction(bOperator, operand1, operand2, operand3, outOperand, opcode, str);
}

Example 75 with CPOperand

use of org.apache.sysml.runtime.instructions.cp.CPOperand in project incubator-systemml by apache.

the class BuiltinBinarySPInstruction method parseInstruction.

public static BuiltinBinarySPInstruction parseInstruction(String str) throws DMLRuntimeException {
    CPOperand in1 = new CPOperand("", ValueType.UNKNOWN, DataType.UNKNOWN);
    CPOperand in2 = new CPOperand("", ValueType.UNKNOWN, DataType.UNKNOWN);
    CPOperand out = new CPOperand("", ValueType.UNKNOWN, DataType.UNKNOWN);
    String opcode = null;
    boolean isBroadcast = false;
    VectorType vtype = null;
    ValueFunction func = null;
    if (//map builtin function
    str.startsWith("SPARK" + Lop.OPERAND_DELIMITOR + "map")) {
        String[] parts = InstructionUtils.getInstructionPartsWithValueType(str);
        InstructionUtils.checkNumFields(parts, 5);
        opcode = parts[0];
        in1.split(parts[1]);
        in2.split(parts[2]);
        out.split(parts[3]);
        func = Builtin.getBuiltinFnObject(opcode.substring(3));
        vtype = VectorType.valueOf(parts[5]);
        isBroadcast = true;
    } else //default builtin function
    {
        opcode = parseBinaryInstruction(str, in1, in2, out);
        func = Builtin.getBuiltinFnObject(opcode);
    }
    //sanity check value function
    if (func == null)
        throw new DMLRuntimeException("Failed to create builtin value function for opcode: " + opcode);
    // Determine appropriate Function Object based on opcode			
    if (//MATRIX-SCALAR
    in1.getDataType() != in2.getDataType()) {
        return new MatrixScalarBuiltinSPInstruction(new RightScalarOperator(func, 0), in1, in2, out, opcode, str);
    } else //MATRIX-MATRIX 
    {
        if (isBroadcast)
            return new MatrixBVectorBuiltinSPInstruction(new BinaryOperator(func), in1, in2, out, vtype, opcode, str);
        else
            return new MatrixMatrixBuiltinSPInstruction(new BinaryOperator(func), in1, in2, out, opcode, str);
    }
}