xref: /gem5/src/mem/ruby/network/simple/SimpleLink.cc

/*
 * Copyright (c) 2011 Advanced Micro Devices, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "mem/ruby/network/simple/SimpleLink.hh"

SimpleExtLink::SimpleExtLink(const Params *p)
    : BasicExtLink(p)
{
    // For the simple links, the bandwidth factor translates to the
    // bandwidth multiplier.  The multipiler, in combination with the
    // endpoint bandwidth multiplier - message size multiplier ratio,
    // determines the link bandwidth in bytes
    m_bw_multiplier = p->bandwidth_factor;
}

void
SimpleExtLink::print(std::ostream& out) const
{
    out << name();
}

SimpleExtLink *
SimpleExtLinkParams::create()
{
    return new SimpleExtLink(this);
}

SimpleIntLink::SimpleIntLink(const Params *p)
    : BasicIntLink(p)
{
    // For the simple links, the bandwidth factor translates to the
    // bandwidth multiplier.  The multipiler, in combination with the
    // endpoint bandwidth multiplier - message size multiplier ratio,
    // determines the link bandwidth in bytes
    m_bw_multiplier = p->bandwidth_factor;
}

void
SimpleIntLink::print(std::ostream& out) const
{
    out << name();
}

SimpleIntLink *
SimpleIntLinkParams::create()
{
    return new SimpleIntLink(this);
}