e0e8b08a42
This patch adds the open-source (BSD 3-clause) tool DRAMPower, commit 8d3cf4bbb10aa202d850ef5e5e3e4f53aa668fa6, to be built as a part of the simulator. We have chosen this specific version of DRAMPower as it provides the necessary functionality, and future updates will be coordinated with the DRAMPower development team. The files added only include the bits needed to build the library, thus excluding all memory specifications, traces, and the stand-alone DRAMPower command-line tool. A future patch includes the DRAMPower functionality in the DRAM controller, to enable on-line DRAM power modelling, and avoid using post-processing of traces.
111 lines
3.6 KiB
C++
111 lines
3.6 KiB
C++
/*
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* Copyright (c) 2012-2014, TU Delft
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* Copyright (c) 2012-2014, TU Eindhoven
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* Copyright (c) 2012-2014, TU Kaiserslautern
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Karthik Chandrasekar
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*
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*/
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#include "MemTimingSpec.h"
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using namespace Data;
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MemTimingSpec::MemTimingSpec() :
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clkMhz(0.0),
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RC(0),
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RCD(0),
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CCD(0),
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CCD_S(0),
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CCD_L(0),
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RRD(0),
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RRD_S(0),
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RRD_L(0),
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FAW(0),
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TAW(0),
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WTR(0),
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WTR_S(0),
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WTR_L(0),
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REFI(0),
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RL(0),
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RP(0),
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RFC(0),
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RAS(0),
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WL(0),
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AL(0),
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DQSCK(0),
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RTP(0),
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WR(0),
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XP(0),
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XPDLL(0),
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XS(0),
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XSDLL(0),
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CKE(0),
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CKESR(0),
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clkPeriod(0.0)
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{
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}
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void MemTimingSpec::processParameters()
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{
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clkMhz = getParamValWithDefault("clkMhz", 0.0);
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RC = getParamValWithDefault("RC", 0);
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RCD = getParamValWithDefault("RCD", 0);
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CCD = getParamValWithDefault("CCD", 0);
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RRD = getParamValWithDefault("RRD", 0);
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WTR = getParamValWithDefault("WTR", 0);
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CCD_S = getParamValWithDefault("CCD_S", 0);
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CCD_L = getParamValWithDefault("CCD_L", 0);
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RRD_S = getParamValWithDefault("RRD_S", 0);
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RRD_L = getParamValWithDefault("RRD_L", 0);
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WTR_S = getParamValWithDefault("WTR_S", 0);
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WTR_L = getParamValWithDefault("WTR_L", 0);
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TAW = getParamValWithDefault("TAW", 0);
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FAW = getParamValWithDefault("FAW", 0);
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REFI = getParamValWithDefault("REFI", 0);
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RL = getParamValWithDefault("RL", 0);
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RP = getParamValWithDefault("RP", 0);
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RFC = getParamValWithDefault("RFC", 0);
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RAS = getParamValWithDefault("RAS", 0);
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WL = getParamValWithDefault("WL", 0);
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AL = getParamValWithDefault("AL", 0);
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DQSCK = getParamValWithDefault("DQSCK", 0);
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RTP = getParamValWithDefault("RTP", 0);
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WR = getParamValWithDefault("WR", 0);
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XP = getParamValWithDefault("XP", 0);
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XPDLL = getParamValWithDefault("XPDLL", 0);
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XS = getParamValWithDefault("XS", 0);
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XSDLL = getParamValWithDefault("XSDLL", 0);
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CKE = getParamValWithDefault("CKE", 0);
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CKESR = getParamValWithDefault("CKESR", 0);
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clkPeriod = 1000.0 / clkMhz;
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} // MemTimingSpec::processParameters
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