public int updateRequestEvent(int currentTime, DeviceDownlinkBuffer deviceDownlinkBuffer, SatelliteUplinkBuffer satelliteUplinkBuffer, SatelliteDownlinkBuffer satelliteDownlinkBuffer) { int finished = 0; if (currentTime == _finishTime) { finished = 1; return finished; } if (currentTime == _tStartTime) { satelliteUplinkBuffer.startUsingRequest(currentTime); satelliteDownlinkBuffer.startUsing(); _waitingForSatellite = 1; return finished; } if (_waitingForSatellite == 1) { if (satelliteUplinkBuffer.updateRequest(currentTime) == 1) { satelliteDownlinkBuffer.startSending(currentTime); _waitingForSatellite = 0; } return finished; } else { int latched2BytesToDeviceDownlink; latched2BytesToDeviceDownlink = satelliteDownlinkBuffer.update(currentTime); if (latched2BytesToDeviceDownlink == 1) { if (_numBytesFinished == _transactionSize - 2) { _finishTime = currentTime + deviceDownlinkBuffer.getTimeFor2Bytes(); } _numBytesFinished += 2; } return finished; } }
static void Main(string[] args) { DeviceUplinkBuffer[] deviceUplinkBuffers = new DeviceUplinkBuffer[3]; deviceDownlinkBuffers = new DeviceDownlinkBuffer[3]; memories = new Memory[18]; satelliteUplinkBuffer = new SatelliteUplinkBuffer(1333344, 100); satelliteDownlinkBuffer = new SatelliteDownlinkBuffer(1333344, 150); sendEvents = new SendEvent[40]; requestEvents = new RequestEvent[40]; int[] csvTracker = new int[3]; int[,] latencies = new int[3, 40]; int[] currentSendEvents = new int[3]; int[] currentRequestEvents = new int[3]; int tCurrentClock = 0; int[] wait = new int[3]; string[] currentEventOperations = new string[3]; int i; int finished; int j; int m; for (i = 0; i < 3; i++) { csvTracker[i] = 0; wait[i] = 0; deviceUplinkBuffers[i] = new DeviceUplinkBuffer(i, 304); deviceDownlinkBuffers[i] = new DeviceDownlinkBuffer(i, 304); } for (i = 0; i < 4; i++) { memories[i] = new Memory(128, 1); } for (i = 4; i < 8; i++) { memories[i] = new Memory(512, 8); } for (i = 8; i < 18; i++) { memories[i] = new Memory(1024, 15); } CsvObj[,] csvObjs = new CsvObj[3, 15]; csvObjs[0, 0] = new CsvObj(0, 1, "SEND", 128, 1); csvObjs[0, 1] = new CsvObj(150, 1, "SEND", 1024, 4); csvObjs[0, 2] = new CsvObj(210, 1, "REQUEST", 128, 2); csvObjs[0, 3] = new CsvObj(1000, 1, "REQUEST", 128, 3); csvObjs[0, 4] = new CsvObj(12000, 1, "REQUEST", 1024, 10); csvObjs[1, 0] = new CsvObj(50, 2, "SEND", 128, 2); csvObjs[1, 1] = new CsvObj(200, 2, "REQUEST", 128, 1); csvObjs[1, 2] = new CsvObj(1100, 2, "REQUEST", 128, 3); csvObjs[1, 3] = new CsvObj(11500, 2, "REQUEST", 1024, 12); csvObjs[2, 0] = new CsvObj(100, 3, "SEND", 128, 3); csvObjs[2, 1] = new CsvObj(300, 3, "SEND", 1024, 5); csvObjs[2, 2] = new CsvObj(400, 3, "SEND", 1024, 6); csvObjs[2, 3] = new CsvObj(500, 3, "SEND", 512, 7); csvObjs[2, 4] = new CsvObj(2000, 3, "SEND", 1024, 8); csvObjs[2, 5] = new CsvObj(3000, 3, "SEND", 1024, 9); csvObjs[2, 6] = new CsvObj(4000, 3, "SEND", 1024, 10); csvObjs[2, 7] = new CsvObj(5000, 3, "SEND", 1024, 11); csvObjs[2, 8] = new CsvObj(6000, 3, "SEND", 1024, 12); csvObjs[2, 9] = new CsvObj(7000, 3, "SEND", 1024, 13); csvObjs[2, 10] = new CsvObj(8000, 3, "SEND", 1024, 14); csvObjs[2, 11] = new CsvObj(9000, 3, "SEND", 1024, 15); csvObjs[2, 12] = new CsvObj(10000, 3, "SEND", 1024, 16); csvObjs[2, 13] = new CsvObj(11000, 3, "SEND", 1024, 17); csvObjs[2, 14] = new CsvObj(12100, 3, "REQUEST", 512, 7); //foreach (CsvObj poop in csvObjs) //{ //if(poop._operation == "SEND") //{ // poop._device += 3; //} //} while (tCurrentClock < 50000000000) { if (csvTracker[0] == 5 && csvTracker[1] == 4 && csvTracker[2] == 15) { int count; System.Console.WriteLine("----Device 0 Latencies----"); for (count = 0; count < 5; count++) { System.Console.WriteLine(latencies[0, count]); } System.Console.WriteLine("----Device 1 Latencies----"); for (count = 0; count < 4; count++) { System.Console.WriteLine(latencies[1, count]); } System.Console.WriteLine("----Device 2 Latencies----"); for (count = 0; count < 15; count++) { System.Console.WriteLine(latencies[2, count]); } break; } for (i = 0; i < 3; i++) { if (i == 0 && csvTracker[i] == 5) { continue; } if (i == 1 && csvTracker[i] == 4) { continue; } if (i == 2 && csvTracker[i] == 15) { continue; } finished = 0; if (tCurrentClock == 0) { currentEventOperations[i] = csvObjs[i, 0]._operation; j = whichMemoryToSend(csvObjs[i, 0]._size, memories); sendEvents[i] = new SendEvent(csvObjs[i, csvTracker[i]]._csvTime, csvObjs[i, csvTracker[i]]._size, csvObjs[i, csvTracker[i]]._trDataTag, i, false, j); memories[j].startUsing(); } if (wait[i] == 1) { if (satelliteUplinkBuffer._inUse == 0) { if (csvObjs[i, csvTracker[i]]._operation == "SEND") { currentEventOperations[i] = "SEND"; j = whichMemoryToEvict(csvObjs[i, csvTracker[i]]._size); sendEvents[i] = new SendEvent(csvObjs[i, csvTracker[i]]._csvTime, csvObjs[i, csvTracker[i]]._size, csvObjs[i, csvTracker[i]]._trDataTag, i, true, j); memories[j].startUsing(); satelliteUplinkBuffer.startUsing(); } else { currentEventOperations[i] = "REQUEST"; requestEvents[i] = new RequestEvent(csvObjs[i, csvTracker[i]]._csvTime, csvObjs[i, csvTracker[i]]._size, csvObjs[i, csvTracker[i]]._trDataTag, i, false, -1); satelliteUplinkBuffer.startUsing(); satelliteDownlinkBuffer.startUsing(); } wait[i] = 0; continue; } else { continue; } } if (currentEventOperations[i] == "SEND") { if (sendEvents[i]._evicting == true) { finished = sendEvents[i].updateSendEvent(tCurrentClock, deviceUplinkBuffers[i], memories[sendEvents[i]._memoryDestination], satelliteUplinkBuffer); } else { finished = sendEvents[i].updateSendEvent(tCurrentClock, deviceUplinkBuffers[i], memories[sendEvents[i]._memoryDestination]); } } else { if (requestEvents[i]._inMemory) { finished = requestEvents[i].updateRequestEvent(tCurrentClock, deviceDownlinkBuffers[i], memories[requestEvents[i]._memoryDesignation]); } else { finished = requestEvents[i].updateRequestEvent(tCurrentClock, deviceDownlinkBuffers[i], satelliteUplinkBuffer, satelliteDownlinkBuffer); } } if (finished == 1) { if (currentEventOperations[i] == "SEND") { if (sendEvents[i]._evicting == true) { satelliteUplinkBuffer.stopUsing(); } memories[sendEvents[i]._memoryDestination].stopUsing(); } else { if (requestEvents[i]._inMemory) { memories[requestEvents[i]._memoryDesignation].stopUsing(); } else { satelliteUplinkBuffer.stopUsing(); satelliteDownlinkBuffer.stopUsing(); } } latencies[i, csvTracker[i]] = tCurrentClock - csvObjs[i, csvTracker[i]]._csvTime; //System.Console.WriteLine(tCurrentClock); //System.Console.WriteLine("-----------"); csvTracker[i] += 1; if (i == 0 && csvTracker[i] == 5) { continue; } if (i == 1 && csvTracker[i] == 4) { continue; } if (i == 2 && csvTracker[i] == 15) { continue; } if (csvObjs[i, csvTracker[i]]._operation == "SEND") { currentEventOperations[i] = "SEND"; j = whichMemoryToSend(csvObjs[i, csvTracker[i]]._size, memories); if (j == -1) { j = whichMemoryToEvict(csvObjs[i, csvTracker[i]]._size); wait[i] = satelliteUplinkBuffer._inUse; if (wait[i] == 0) { sendEvents[i] = new SendEvent(csvObjs[i, csvTracker[i]]._csvTime, csvObjs[i, csvTracker[i]]._size, csvObjs[i, csvTracker[i]]._trDataTag, i, true, j); memories[j].startUsing(); satelliteUplinkBuffer.startUsing(); } else { continue; } } else { sendEvents[i] = new SendEvent(csvObjs[i, csvTracker[i]]._csvTime, csvObjs[i, csvTracker[i]]._size, csvObjs[i, csvTracker[i]]._trDataTag, i, false, j); memories[j].startUsing(); } } else { currentEventOperations[i] = "REQUEST"; m = checkTags(csvObjs[i, csvTracker[i]]._trDataTag, memories); if (m == -1) { wait[i] = satelliteUplinkBuffer._inUse; if (wait[i] == 0) { requestEvents[i] = new RequestEvent(csvObjs[i, csvTracker[i]]._csvTime, csvObjs[i, csvTracker[i]]._size, csvObjs[i, csvTracker[i]]._trDataTag, i, false, -1); satelliteUplinkBuffer.startUsing(); satelliteDownlinkBuffer.startUsing(); } } else { requestEvents[i] = new RequestEvent(csvObjs[i, csvTracker[i]]._csvTime, csvObjs[i, csvTracker[i]]._size, csvObjs[i, csvTracker[i]]._trDataTag, i, true, m); memories[m].startUsing(); } } } } tCurrentClock++; } }
static void Main(string[] args) { DeviceUplinkBuffer[] deviceUplinkBuffers = new DeviceUplinkBuffer[3]; deviceDownlinkBuffers = new DeviceDownlinkBuffer[3]; memories = new Memory[18]; satelliteUplinkBuffer = new SatelliteUplinkBuffer(1333344, 100); satelliteDownlinkBuffer = new SatelliteDownlinkBuffer(1333344, 150); sendEvents = new SendEvent[40]; requestEvents = new RequestEvent[40]; int[] csvTracker = new int[3]; int[,] latencies = new int[3,40]; int[] currentSendEvents = new int[3]; int[] currentRequestEvents = new int[3]; int tCurrentClock = 0; int[] wait = new int[3]; string[] currentEventOperations = new string[3]; int i; int finished; int j; int m; for (i = 0; i < 3; i++) { csvTracker[i] = 0; wait[i] = 0; deviceUplinkBuffers[i] = new DeviceUplinkBuffer(i,304); deviceDownlinkBuffers[i] = new DeviceDownlinkBuffer(i,304); } for(i = 0; i < 4; i++) { memories[i] = new Memory(128, 1); } for(i = 4; i < 8; i++) { memories[i] = new Memory(512, 8); } for(i = 8; i < 18; i++) { memories[i] = new Memory(1024, 15); } CsvObj[,] csvObjs = new CsvObj[3,15]; csvObjs[0,0] = new CsvObj(0,1,"SEND",128,1); csvObjs[0,1] = new CsvObj(150,1,"SEND",1024,4); csvObjs[0,2] = new CsvObj(210,1,"REQUEST",128,2); csvObjs[0,3] = new CsvObj(1000,1,"REQUEST",128,3); csvObjs[0,4] = new CsvObj(12000,1,"REQUEST",1024,10); csvObjs[1,0] = new CsvObj(50,2,"SEND",128,2); csvObjs[1,1] = new CsvObj(200,2,"REQUEST",128,1); csvObjs[1,2] = new CsvObj(1100,2,"REQUEST",128,3); csvObjs[1,3] = new CsvObj(11500,2,"REQUEST",1024,12); csvObjs[2,0] = new CsvObj(100,3,"SEND",128,3); csvObjs[2,1] = new CsvObj(300,3,"SEND",1024,5); csvObjs[2,2] = new CsvObj(400,3,"SEND",1024,6); csvObjs[2,3] = new CsvObj(500,3,"SEND",512,7); csvObjs[2,4] = new CsvObj(2000,3,"SEND",1024,8); csvObjs[2,5] = new CsvObj(3000,3,"SEND",1024,9); csvObjs[2,6] = new CsvObj(4000,3,"SEND",1024,10); csvObjs[2,7] = new CsvObj(5000,3,"SEND",1024,11); csvObjs[2,8] = new CsvObj(6000,3,"SEND",1024,12); csvObjs[2,9] = new CsvObj(7000,3,"SEND",1024,13); csvObjs[2,10] = new CsvObj(8000,3,"SEND",1024,14); csvObjs[2,11] = new CsvObj(9000,3,"SEND",1024,15); csvObjs[2,12] = new CsvObj(10000,3,"SEND",1024,16); csvObjs[2,13] = new CsvObj(11000,3,"SEND",1024,17); csvObjs[2,14] = new CsvObj(12100,3,"REQUEST",512,7); //foreach (CsvObj poop in csvObjs) //{ //if(poop._operation == "SEND") //{ // poop._device += 3; //} //} while (tCurrentClock < 50000000000) { if (csvTracker[0] == 5 && csvTracker[1] == 4 && csvTracker[2] == 15) { int count; System.Console.WriteLine("----Device 0 Latencies----"); for (count = 0; count < 5; count++) { System.Console.WriteLine(latencies[0,count]); } System.Console.WriteLine("----Device 1 Latencies----"); for (count = 0; count < 4; count++) { System.Console.WriteLine(latencies[1,count]); } System.Console.WriteLine("----Device 2 Latencies----"); for (count = 0; count < 15; count++) { System.Console.WriteLine(latencies[2,count]); } break; } for(i = 0; i < 3; i++) { if (i == 0 && csvTracker[i] == 5) { continue; } if (i == 1 && csvTracker[i] == 4) { continue; } if (i == 2 && csvTracker[i] == 15) { continue; } finished = 0; if (tCurrentClock == 0) { currentEventOperations[i] = csvObjs[i,0]._operation; j = whichMemoryToSend (csvObjs[i,0]._size, memories); sendEvents[i] = new SendEvent(csvObjs[i,csvTracker[i]]._csvTime, csvObjs[i,csvTracker[i]]._size, csvObjs[i,csvTracker[i]]._trDataTag, i, false, j); memories[j].startUsing(); } if (wait[i] == 1) { if (satelliteUplinkBuffer._inUse == 0) { if (csvObjs[i,csvTracker[i]]._operation == "SEND") { currentEventOperations[i] = "SEND"; j = whichMemoryToEvict(csvObjs[i,csvTracker[i]]._size); sendEvents[i] = new SendEvent(csvObjs[i,csvTracker[i]]._csvTime, csvObjs[i,csvTracker[i]]._size, csvObjs[i,csvTracker[i]]._trDataTag, i, true, j); memories[j].startUsing(); satelliteUplinkBuffer.startUsing(); } else { currentEventOperations[i] = "REQUEST"; requestEvents[i] = new RequestEvent(csvObjs[i,csvTracker[i]]._csvTime, csvObjs[i,csvTracker[i]]._size, csvObjs[i,csvTracker[i]]._trDataTag, i, false, -1); satelliteUplinkBuffer.startUsing(); satelliteDownlinkBuffer.startUsing(); } wait[i] = 0; continue; } else { continue; } } if (currentEventOperations[i] == "SEND") { if (sendEvents[i]._evicting == true) { finished = sendEvents[i].updateSendEvent(tCurrentClock, deviceUplinkBuffers[i], memories[sendEvents[i]._memoryDestination], satelliteUplinkBuffer); } else { finished = sendEvents[i].updateSendEvent(tCurrentClock, deviceUplinkBuffers[i], memories[sendEvents[i]._memoryDestination]); } } else { if(requestEvents[i]._inMemory) { finished = requestEvents[i].updateRequestEvent(tCurrentClock, deviceDownlinkBuffers[i], memories[requestEvents[i]._memoryDesignation]); } else { finished = requestEvents[i].updateRequestEvent(tCurrentClock, deviceDownlinkBuffers[i], satelliteUplinkBuffer, satelliteDownlinkBuffer); } } if (finished == 1) { if (currentEventOperations[i] == "SEND") { if (sendEvents[i]._evicting == true) { satelliteUplinkBuffer.stopUsing(); } memories[sendEvents[i]._memoryDestination].stopUsing(); } else { if (requestEvents[i]._inMemory) { memories[requestEvents[i]._memoryDesignation].stopUsing(); } else { satelliteUplinkBuffer.stopUsing(); satelliteDownlinkBuffer.stopUsing(); } } latencies[i,csvTracker[i]] = tCurrentClock - csvObjs[i,csvTracker[i]]._csvTime; //System.Console.WriteLine(tCurrentClock); //System.Console.WriteLine("-----------"); csvTracker[i] += 1; if (i == 0 && csvTracker[i] == 5) { continue; } if (i == 1 && csvTracker[i] == 4) { continue; } if (i == 2 && csvTracker[i] == 15) { continue; } if (csvObjs[i,csvTracker[i]]._operation == "SEND") { currentEventOperations[i] = "SEND"; j = whichMemoryToSend(csvObjs[i,csvTracker[i]]._size, memories); if (j == -1) { j = whichMemoryToEvict(csvObjs[i,csvTracker[i]]._size); wait[i] = satelliteUplinkBuffer._inUse; if (wait[i] == 0) { sendEvents[i] = new SendEvent(csvObjs[i,csvTracker[i]]._csvTime, csvObjs[i,csvTracker[i]]._size, csvObjs[i,csvTracker[i]]._trDataTag, i, true, j); memories[j].startUsing(); satelliteUplinkBuffer.startUsing(); } else { continue; } } else { sendEvents[i] = new SendEvent(csvObjs[i,csvTracker[i]]._csvTime, csvObjs[i,csvTracker[i]]._size, csvObjs[i,csvTracker[i]]._trDataTag, i, false, j); memories[j].startUsing(); } } else { currentEventOperations[i] = "REQUEST"; m = checkTags(csvObjs[i,csvTracker[i]]._trDataTag, memories); if (m == -1) { wait[i] = satelliteUplinkBuffer._inUse; if (wait[i] == 0) { requestEvents[i] = new RequestEvent(csvObjs[i,csvTracker[i]]._csvTime, csvObjs[i,csvTracker[i]]._size, csvObjs[i,csvTracker[i]]._trDataTag, i, false, -1); satelliteUplinkBuffer.startUsing(); satelliteDownlinkBuffer.startUsing(); } } else { requestEvents[i] = new RequestEvent(csvObjs[i,csvTracker[i]]._csvTime, csvObjs[i,csvTracker[i]]._size, csvObjs[i,csvTracker[i]]._trDataTag, i, true, m); memories[m].startUsing(); } } } } tCurrentClock++; } }
public int updateRequestEvent(int currentTime, DeviceDownlinkBuffer deviceDownlinkBuffer, SatelliteUplinkBuffer satelliteUplinkBuffer, SatelliteDownlinkBuffer satelliteDownlinkBuffer) { int finished = 0; if (currentTime == _finishTime) { finished = 1; return(finished); } if (currentTime == _tStartTime) { satelliteUplinkBuffer.startUsingRequest(currentTime); satelliteDownlinkBuffer.startUsing(); _waitingForSatellite = 1; return(finished); } if (_waitingForSatellite == 1) { if (satelliteUplinkBuffer.updateRequest(currentTime) == 1) { satelliteDownlinkBuffer.startSending(currentTime); _waitingForSatellite = 0; } return(finished); } else { int latched2BytesToDeviceDownlink; latched2BytesToDeviceDownlink = satelliteDownlinkBuffer.update(currentTime); if (latched2BytesToDeviceDownlink == 1) { if (_numBytesFinished == _transactionSize - 2) { _finishTime = currentTime + deviceDownlinkBuffer.getTimeFor2Bytes(); } _numBytesFinished += 2; } return(finished); } }