ExecutionPipelineResourceTable.icc

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/*
    Copyright (c) 2002-2011 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file ExecutionPipelineResourceTable.icc
 *
 * Inline definitions for ExecutionPipelineResourceTable class.
 *
 * @author Heikki Kultala 2009 (heikki.kultala-no.spam-tut.fi)
 * @note rating: red
 */
#include "MapTools.hh"
 
unsigned int ExecutionPipelineResourceTable::pipelineSize() const {
    return operationPipelines_.size();
}
 
unsigned int ExecutionPipelineResourceTable::numberOfResources() const {
    return numberOfResources_;
}
 
unsigned int ExecutionPipelineResourceTable::maximalLatency() const {
    return maximalLatency_;
}
    
/**
 * Returns whether given pipeline resource is used for some operation
 * 
 * @param op OperationIndex for operation
 * @param cycle Cycle of the operation.
 * @param res resource which to query
 */
bool ExecutionPipelineResourceTable:: operationPipeline(
    int op, int cycle, int res) const {
    return operationPipelines_[op][cycle][res];
}
 
/**
 * Returns whether the given operation is supported by this FU.
 */
bool ExecutionPipelineResourceTable::hasOperation(
    const std::string& opName) const {
    return MapTools::containsKey(operationSupported_, opName);
}
 
/**
 * Gets the index of given operation in the FU.
 * 
 * If none found , throws Exception
 */
int ExecutionPipelineResourceTable::operationIndex(
    const std::string& opName) const {
    
    if (MapTools::containsKey(operationSupported_, opName)) {
        return MapTools::valueForKey<int>(operationSupported_, opName);
    } else {
        std::string msg = "Operation " + opName ;
        msg += " is not implemented in " + name() + "!";
        throw KeyNotFound(__FILE__, __LINE__, __func__, msg);
    }
}
 
/**
 * Returns  the operation latencies for all outputs of an operation.
 * 
 * @param operationIndex index of the operation. 
 */
const std::map<int,int>& ExecutionPipelineResourceTable::operationLatency(
    unsigned int operationIndex) const {
    return operationLatencies_[operationIndex];
}
 
const std::string& ExecutionPipelineResourceTable::name() const {
    return name_;
}