drampower/src/CommandAnalysis.cc

92 void CommandAnalysis::clearStats(const int64_t timestamp)
124   // reset count references to timestamp so that they are moved
126   std::fill(first_act_cycle_banks.begin(), first_act_cycle_banks.end(), timestamp);
127   first_act_cycle     = timestamp;
129   pdn_cycle           = timestamp;
130   sref_cycle_window   = timestamp;
132   end_act_op          = timestamp;
133   end_read_op         = timestamp;
134   end_write_op        = timestamp;
139   if (timestamp == 0) {
147     last_pre_cycle = max(timestamp,last_pre_cycle);
149     latest_pre_cycle = max(timestamp, latest_pre_cycle);
151     if (latest_act_cycle < timestamp)
165 // Reads through the trace file, identifies the timestamp, command and bank
168 // issued command timestamp, when the auto-precharge would kick in
170 void CommandAnalysis::getCommands(std::vector<MemCommand>& list, bool lastupdate, int64_t timestamp)
191     if (!lastupdate && timestamp > 0) {
192       if(cmd.getTimeInt64() > timestamp)
216   // for each command identify timestamp, type and bank
222     // Command Issue timestamp in clock cycles (cc)
223     int64_t timestamp = cmd.getTimeInt64();
226       handleAct(bank, timestamp);
228       handleRd(bank, timestamp);
230       handleWr(bank, timestamp);
232       handleRef(bank, timestamp);
234       handleRefB(bank, timestamp);
236       handlePre(bank, timestamp);
238       handlePreA(bank, timestamp);
240       handlePdnFAct(bank, timestamp);
242       handlePdnSAct(bank, timestamp);
244       handlePdnFPre(bank, timestamp);
246       handlePdnSPre(bank, timestamp);
248       handlePupAct(timestamp);
250       handlePupPre(timestamp);
252       handleSREn(bank, timestamp);
254       handleSREx(bank, timestamp);
256       handleNopEnd(timestamp);
258       printWarning("Unknown command given, exiting.", type, timestamp, bank);
266                                       int64_t latest_act_cycle, int64_t timestamp)
280   idlecycles_act += max(zero, timestamp - max(max(end_read_op, end_write_op),
285 void CommandAnalysis::idle_pre_update(int64_t timestamp, int64_t latest_pre_cycle)
288     idlecycles_pre += max(zero, timestamp - latest_pre_cycle -
291     idlecycles_pre += max(zero, timestamp - latest_pre_cycle);