src/mem/dram_ctrl.cc

59 using namespace std;
430         unsigned size = std::min((addr | (burstSize - 1)) + 1,
528         unsigned size = std::min((addr | (burstSize - 1)) + 1,
835     const Tick min_col_at = std::max(nextBurstAt + extra_col_delay, curTick());
882                     std::tie(earliest_banks, hidden_bank_prep) =
988     bank_ref.rdAllowedAt = std::max(act_tick + tRCD, bank_ref.rdAllowedAt);
989     bank_ref.wrAllowedAt = std::max(act_tick + tRCD, bank_ref.wrAllowedAt);
999             rank_ref.banks[i].actAllowedAt = std::max(act_tick + tRRD_L,
1005             rank_ref.banks[i].actAllowedAt = std::max(act_tick + tRRD,
1040                     std::max(rank_ref.actTicks.back() + tXAW,
1071     bank.actAllowedAt = std::max(bank.actAllowedAt, pre_done_at);
1133             prechargeBank(rank, bank, std::max(bank.preAllowedAt, curTick()));
1138         Tick act_tick = std::max(bank.actAllowedAt, curTick());
1151     Tick cmd_at = std::max({col_allowed_at, nextBurstAt, curTick()});
1174                                     tCCD_L : std::max(tCCD_L, wrToRdDly);
1176                                     std::max(tCCD_L, rdToWrDly) : tCCD_L_WR;
1190             ranks[j]->banks[i].rdAllowedAt = std::max(cmd_at + dly_to_rd_cmd,
1192             ranks[j]->banks[i].wrAllowedAt = std::max(cmd_at + dly_to_wr_cmd,
1203     bank.preAllowedAt = std::max(bank.preAllowedAt,
1232         const std::vector<DRAMPacketQueue>& queue =
1269     std::string mem_cmd = dram_pkt->isRead() ? "RD" : "WR";
1292         prechargeBank(rank, bank, std::max(curTick(), bank.preAllowedAt));
1543                                   switched_cmd_type ? std::min(tRTW, tCS) : 0);
1625         schedule(nextReqEvent, std::max(nextReqTime, curTick()));
1646     const Tick hidden_act_max = std::max(min_col_at - tRCD, curTick());
1678                     std::max(ranks[i]->banks[j].actAllowedAt, curTick()) :
1679                     std::max(ranks[i]->banks[j].preAllowedAt, curTick()) + tRP;
1685                 Tick col_at = std::max(col_allowed_at, act_at + tRCD);
1703                         std::fill(bank_mask.begin(), bank_mask.end(), 0);
1952                 pre_at = std::max(b.preAllowedAt, pre_at);
1963                     b.actAllowedAt = std::max(b.actAllowedAt, act_allowed_at);
1964                     b.preAllowedAt = std::max(b.preAllowedAt, pre_at);
2164     Tick wake_up_tick = std::max(curTick(), wakeUpAllowedAt);
2186         b.wrAllowedAt = std::max(wake_up_tick + exit_delay, b.wrAllowedAt);
2187         b.rdAllowedAt = std::max(wake_up_tick + exit_delay, b.rdAllowedAt);
2188         b.preAllowedAt = std::max(wake_up_tick + exit_delay, b.preAllowedAt);
2189         b.actAllowedAt = std::max(wake_up_tick + exit_delay, b.actAllowedAt);
2829         const std::string master = _system->getMasterName(i);
2928 DRAMCtrl::MemoryPort::MemoryPort(const std::string& name, DRAMCtrl& _memory)