SimpleLink.cc revision 8258
16700SN/A/* 28257SN/A * Copyright (c) 2011 Advanced Micro Devices, Inc. 36700SN/A * All rights reserved. 46700SN/A * 56700SN/A * Redistribution and use in source and binary forms, with or without 66700SN/A * modification, are permitted provided that the following conditions are 76700SN/A * met: redistributions of source code must retain the above copyright 86700SN/A * notice, this list of conditions and the following disclaimer; 96700SN/A * redistributions in binary form must reproduce the above copyright 106700SN/A * notice, this list of conditions and the following disclaimer in the 116700SN/A * documentation and/or other materials provided with the distribution; 126700SN/A * neither the name of the copyright holders nor the names of its 136700SN/A * contributors may be used to endorse or promote products derived from 146700SN/A * this software without specific prior written permission. 156700SN/A * 166700SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 176700SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 186700SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 196700SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 206700SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 216700SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 226700SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 236700SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 246700SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 256700SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 266700SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 276700SN/A */ 286285SN/A 298258SBrad.Beckmann@amd.com#include "mem/ruby/network/simple/SimpleLink.hh" 306285SN/A 318258SBrad.Beckmann@amd.comSimpleExtLink::SimpleExtLink(const Params *p) 328258SBrad.Beckmann@amd.com : BasicExtLink(p) 336285SN/A{ 348258SBrad.Beckmann@amd.com // For the simple links, the bandwidth factor translates to the 358258SBrad.Beckmann@amd.com // bandwidth multiplier. The multipiler, in combination with the 368258SBrad.Beckmann@amd.com // endpoint bandwidth multiplier - message size multiplier ratio, 378258SBrad.Beckmann@amd.com // determines the link bandwidth in bytes 388258SBrad.Beckmann@amd.com m_bw_multiplier = p->bandwidth_factor; 396285SN/A} 406285SN/A 417054SN/Avoid 428258SBrad.Beckmann@amd.comSimpleExtLink::print(std::ostream& out) const 436493SN/A{ 448257SN/A out << name(); 456493SN/A} 467054SN/A 478258SBrad.Beckmann@amd.comSimpleExtLink * 488258SBrad.Beckmann@amd.comSimpleExtLinkParams::create() 497054SN/A{ 508258SBrad.Beckmann@amd.com return new SimpleExtLink(this); 517054SN/A} 528257SN/A 538258SBrad.Beckmann@amd.comSimpleIntLink::SimpleIntLink(const Params *p) 548258SBrad.Beckmann@amd.com : BasicIntLink(p) 558257SN/A{ 568258SBrad.Beckmann@amd.com // For the simple links, the bandwidth factor translates to the 578258SBrad.Beckmann@amd.com // bandwidth multiplier. The multipiler, in combination with the 588258SBrad.Beckmann@amd.com // endpoint bandwidth multiplier - message size multiplier ratio, 598258SBrad.Beckmann@amd.com // determines the link bandwidth in bytes 608258SBrad.Beckmann@amd.com m_bw_multiplier = p->bandwidth_factor; 618257SN/A} 628257SN/A 638258SBrad.Beckmann@amd.comvoid 648258SBrad.Beckmann@amd.comSimpleIntLink::print(std::ostream& out) const 658257SN/A{ 668258SBrad.Beckmann@amd.com out << name(); 678257SN/A} 688257SN/A 698258SBrad.Beckmann@amd.comSimpleIntLink * 708258SBrad.Beckmann@amd.comSimpleIntLinkParams::create() 718257SN/A{ 728258SBrad.Beckmann@amd.com return new SimpleIntLink(this); 738257SN/A} 74