BlocksRF.cc

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/*
    Copyright (c) 2002-2021 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
    Permission is hereby granted, free of charge, to any person obtaining a
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    The above copyright notice and this permission notice shall be included in
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/**
 * @file BlocksRF.cc
 *
 * Implementation of BlocksRF Class.
 *
 * @author Maarten Molendijk 2020 (m.j.molendijk@tue.nl)
 * @author Kanishkan Vadivel 2021 (k.vadivel@tue.nl)
 */
#include "BlocksRF.hh"
 
using namespace TTAMachine;
/**
 * Default blocks Regierfile model
 *
 * @param mach The TTA machine where the RF needs to be added.
 * @param name The name of the RF.
 * @param sources A list of sources that are attached to this unit's input.
 */
BlocksRF::BlocksRF(
    Machine& mach, const std::string& name, std::list<std::string> sources) {
    // Rf property constants
    unsigned int size = 16;
    // fixed for now, TODO: needs to be variable for mixed precision?
    unsigned int width = 32;
    unsigned int maxReads = 1;
    unsigned int maxWrites = 1;
    unsigned int guardLatency = 0;
    TTAMachine::RegisterFile::Type type =
        TTAMachine::RegisterFile::Type::NORMAL;
 
    rf = new RegisterFile(
        name, size, width, maxReads, maxWrites, guardLatency, type);
    this->sources = sources;
    in1 = new RFPort("in1", *rf);
    out1 = new RFPort("out1", *rf);
    mach.addRegisterFile(*rf);
 
    // Create sockets
    in1sock = new Socket(name + "_in1t");
    out1sock = new Socket(name + "_out1");
    mach.addSocket(*in1sock);
    mach.addSocket(*out1sock);
    in1->attachSocket(*in1sock);
    out1->attachSocket(*out1sock);
}