Package org.apache.jackrabbit.oak.scalability

Examples of org.apache.jackrabbit.oak.scalability.ScalabilityAbstractSuite$ExecutionContext


    * {@inheritDoc}
    */
    public float[] eval(float[] input) throws IOException
    {
        //Setup the input values
        ExecutionContext context = new ExecutionContext(OPERATORS);
        for (int i = 0; i < input.length; i++)
        {
            PDRange domain = getDomainForInput(i);
            float value = clipToRange(input[i], domain.getMin(), domain.getMax());
            context.getStack().push(value);
        }

        //Execute the type 4 function.
        instructions.execute(context);

        //Extract the output values
        int numberOfOutputValues = getNumberOfOutputParameters();
        int numberOfActualOutputValues = context.getStack().size();
        if (numberOfActualOutputValues < numberOfOutputValues)
        {
            throw new IllegalStateException("The type 4 function returned "
                    + numberOfActualOutputValues
                    + " values but the Range entry indicates that "
                    + numberOfOutputValues + " values be returned.");
        }
        float[] outputValues = new float[numberOfOutputValues];
        for (int i = numberOfOutputValues - 1; i >= 0; i--)
        {
            PDRange range = getRangeForOutput(i);
            outputValues[i] = context.popReal();
            outputValues[i] = clipToRange(outputValues[i], range.getMin(), range.getMax());
        }

        //Return the resulting array
        return outputValues;
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    */
    public float[] eval(float[] input) throws IOException
    {
        //Setup the input values
        int numberOfInputValues = input.length;
        ExecutionContext context = new ExecutionContext(OPERATORS);
        for (int i = numberOfInputValues - 1; i >= 0; i--)
        {
            PDRange domain = getDomainForInput(i);
            float value = clipToRange(input[i], domain.getMin(), domain.getMax());
            context.getStack().push(value);
        }

        //Execute the type 4 function.
        instructions.execute(context);

        //Extract the output values
        int numberOfOutputValues = getNumberOfOutputParameters();
        int numberOfActualOutputValues = context.getStack().size();
        if (numberOfActualOutputValues < numberOfOutputValues)
        {
            throw new IllegalStateException("The type 4 function returned "
                    + numberOfActualOutputValues
                    + " values but the Range entry indicates that "
                    + numberOfOutputValues + " values be returned.");
        }
        float[] outputValues = new float[numberOfOutputValues];
        for (int i = numberOfOutputValues - 1; i >= 0; i--)
        {
            PDRange range = getRangeForOutput(i);
            outputValues[i] = context.popReal();
            outputValues[i] = clipToRange(outputValues[i], range.getMin(), range.getMax());
        }

        //Return the resulting array
        return outputValues;
View Full Code Here

    * {@inheritDoc}
    */
    public float[] eval(float[] input) throws IOException
    {
        //Setup the input values
        ExecutionContext context = new ExecutionContext(OPERATORS);
        for (int i = 0; i < input.length; i++)
        {
            PDRange domain = getDomainForInput(i);
            float value = clipToRange(input[i], domain.getMin(), domain.getMax());
            context.getStack().push(value);
        }

        //Execute the type 4 function.
        instructions.execute(context);

        //Extract the output values
        int numberOfOutputValues = getNumberOfOutputParameters();
        int numberOfActualOutputValues = context.getStack().size();
        if (numberOfActualOutputValues < numberOfOutputValues)
        {
            throw new IllegalStateException("The type 4 function returned "
                    + numberOfActualOutputValues
                    + " values but the Range entry indicates that "
                    + numberOfOutputValues + " values be returned.");
        }
        float[] outputValues = new float[numberOfOutputValues];
        for (int i = numberOfOutputValues - 1; i >= 0; i--)
        {
            PDRange range = getRangeForOutput(i);
            outputValues[i] = context.popReal();
            outputValues[i] = clipToRange(outputValues[i], range.getMin(), range.getMax());
        }

        //Return the resulting array
        return outputValues;
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