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

Example 26 with CPOperand

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

the class BinUaggChainSPInstruction method parseInstruction.

public static BinUaggChainSPInstruction parseInstruction(String str) {
    // parse instruction parts (without exec type)
    String[] parts = InstructionUtils.getInstructionPartsWithValueType(str);
    InstructionUtils.checkNumFields(parts, 4);
    String opcode = parts[0];
    BinaryOperator bop = InstructionUtils.parseBinaryOperator(parts[1]);
    AggregateUnaryOperator uaggop = InstructionUtils.parseBasicAggregateUnaryOperator(parts[2]);
    CPOperand in = new CPOperand(parts[3]);
    CPOperand out = new CPOperand(parts[4]);
    return new BinUaggChainSPInstruction(in, out, bop, uaggop, opcode, str);
}

Example 27 with CPOperand

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

the class BinarySPInstruction method processMatrixScalarBinaryInstruction.

protected void processMatrixScalarBinaryInstruction(ExecutionContext ec) {
    SparkExecutionContext sec = (SparkExecutionContext) ec;
    // get input RDD
    String rddVar = (input1.getDataType() == DataType.MATRIX) ? input1.getName() : input2.getName();
    JavaPairRDD<MatrixIndexes, MatrixBlock> in1 = sec.getBinaryBlockRDDHandleForVariable(rddVar);
    // get operator and scalar
    CPOperand scalar = (input1.getDataType() == DataType.MATRIX) ? input2 : input1;
    ScalarObject constant = (ScalarObject) ec.getScalarInput(scalar.getName(), scalar.getValueType(), scalar.isLiteral());
    ScalarOperator sc_op = (ScalarOperator) _optr;
    sc_op = sc_op.setConstant(constant.getDoubleValue());
    // execute scalar matrix arithmetic instruction
    JavaPairRDD<MatrixIndexes, MatrixBlock> out = in1.mapValues(new MatrixScalarUnaryFunction(sc_op));
    // put output RDD handle into symbol table
    updateUnaryOutputMatrixCharacteristics(sec, rddVar, output.getName());
    sec.setRDDHandleForVariable(output.getName(), out);
    sec.addLineageRDD(output.getName(), rddVar);
}

Example 28 with CPOperand

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

the class BuiltinNarySPInstruction method parseInstruction.

public static BuiltinNarySPInstruction parseInstruction(String str) {
    String[] parts = InstructionUtils.getInstructionPartsWithValueType(str);
    String opcode = parts[0];
    CPOperand output = new CPOperand(parts[parts.length - 1]);
    CPOperand[] inputs = null;
    inputs = new CPOperand[parts.length - 2];
    for (int i = 1; i < parts.length - 1; i++) inputs[i - 1] = new CPOperand(parts[i]);
    return new BuiltinNarySPInstruction(inputs, output, opcode, str);
}

Example 29 with CPOperand

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

the class CSVReblockSPInstruction method parseInstruction.

public static CSVReblockSPInstruction parseInstruction(String str) {
    String opcode = InstructionUtils.getOpCode(str);
    if (!opcode.equals("csvrblk"))
        throw new DMLRuntimeException("Incorrect opcode for CSVReblockSPInstruction:" + opcode);
    // Example parts of CSVReblockSPInstruction:
    // [csvrblk, pREADmissing_val_maps·MATRIX·DOUBLE, _mVar37·MATRIX·DOUBLE,
    // 1000, 1000, false, ,, true, 0.0]
    String[] parts = InstructionUtils.getInstructionPartsWithValueType(str);
    CPOperand in = new CPOperand(parts[1]);
    CPOperand out = new CPOperand(parts[2]);
    int brlen = Integer.parseInt(parts[3]);
    int bclen = Integer.parseInt(parts[4]);
    boolean hasHeader = Boolean.parseBoolean(parts[5]);
    String delim = parts[6];
    boolean fill = Boolean.parseBoolean(parts[7]);
    double fillValue = Double.parseDouble(parts[8]);
    return new CSVReblockSPInstruction(null, in, out, brlen, bclen, hasHeader, delim, fill, fillValue, opcode, str);
}

Example 30 with CPOperand

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

the class CastSPInstruction method parseInstruction.

public static CastSPInstruction parseInstruction(String str) {
    String[] parts = InstructionUtils.getInstructionPartsWithValueType(str);
    InstructionUtils.checkNumFields(parts, 2);
    String opcode = parts[0];
    CPOperand in = new CPOperand(parts[1]);
    CPOperand out = new CPOperand(parts[2]);
    return new CastSPInstruction(null, in, out, opcode, str);
}