MemBankWiseParams.h revision 12266
1/* 2 * Copyright (c) 2012-2014, TU Delft 3 * Copyright (c) 2012-2014, TU Eindhoven 4 * Copyright (c) 2012-2016, TU Kaiserslautern 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are 9 * met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * 3. Neither the name of the copyright holder nor the names of its 19 * contributors may be used to endorse or promote products derived from 20 * this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 23 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 25 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 26 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 28 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 29 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 30 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 31 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 * Authors: Subash Kannoth, Matthias Jung, Eder Zulian 35 * 36 */ 37#ifndef MEMBANKWISEPARAMS_H 38#define MEMBANKWISEPARAMS_H 39 40#include <stdint.h> 41#include <vector> 42#include <algorithm> 43#include <numeric> 44 45namespace Data { 46 class MemBankWiseParams { 47 public: 48 // Set of possible PASR modes 49 enum pasrModes{ 50 PASR_0, 51 PASR_1, 52 PASR_2, 53 PASR_3, 54 PASR_4, 55 PASR_5, 56 PASR_6, 57 PASR_7 58 }; 59 // List of active banks under the specified PASR mode 60 std::vector<unsigned> activeBanks; 61 // ACT Standby power factor 62 int64_t bwPowerFactRho; 63 // Self-Refresh power factor( true : Bankwise mode) 64 int64_t bwPowerFactSigma; 65 // Bankwise or Normal mode 66 bool bwMode; 67 // Wherther PASR is enabled ( true : enabled ) 68 bool flgPASR; 69 //Default constructor 70 MemBankWiseParams(); 71 MemBankWiseParams(int64_t factRho, int64_t factSigma, 72 bool hasPASR, int64_t pasrMode, 73 bool opMode, unsigned nbrofBanks); 74 75 bool isBankActiveInPasr(const unsigned bankIdx) const; 76 }; 77} 78 79#endif // MEMBANKWISEPARAMS_H 80