public Loader(Driver k)
{
kernel = k;
this.disk = k.Disk;
this.RAM = k.RAM;
this.NPQ = k.NewProcessQueue;
}
public static void CoreDump(Driver k, int batchNumber)
{
StreamWriter writer = new StreamWriter(//@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\CoreDumpBatch" + batchNumber + ".txt", false);
@"\\cse6\student\crichers\OS-Project\OS_PROJECT\OS_PROJECT\CoreDumpBatch" + batchNumber + ".txt", false);
Console.WriteLine("--------------------------------------");
Console.WriteLine("CORE DUMP -- WRITING MEMORY TO FILE:");
Console.WriteLine("CoreDumpBatch" + batchNumber + ".txt");
Console.WriteLine("--------------------------------------");
for (uint i = 0; i < k.RAM.GetMemorySize(); i++)
{
if (i < 10)
{
writer.Write("[000" + i + "]");
}
else if (i < 100)
{
writer.Write("[00" + i + "]");
}
else if (i < 1000)
{
writer.Write("[0" + i + "]");
}
else
{
writer.Write("[" + i + "]");
}
writer.Write(SystemCaller.ConvertInputDataToHexstring(k.RAM.ReadDataFromMemory(i)));
//writer.Write(k.RAM.ReadDataFromMemory(i));
writer.WriteLine();
}
writer.Close();
}
public LongTermScheduler(Driver k)
{
kernel = k;
disk = k.Disk;
RAM = k.RAM;
NPQ = k.NewProcessQueue;
WQ = k.WaitingQueue;
RQ = k.ReadyQueue;
}
private MMU(Driver k)
{
kernel = k;
for (uint iterator = 0; iterator < 256; iterator++)
{
FrameTable[iterator].IsFree = true;
FrameTable[iterator].Page = 0;
FrameTable[iterator].ProcessID = 0;
}
}
public CPU(Driver k, int id)
{
kernel = k;
disk = k.Disk;
RAM = k.RAM;
RQ = k.ReadyQueue;
cpuPCB = new PCB();
cache = new uint[1];
this.id = id;
thread = new Thread(new ThreadStart(this.Run));
_suspendEvent = new ManualResetEventSlim(false);
thread.Start();
}
public static void CoreDumpByProccess(Driver k, int batchNumber)
{
StreamWriter writer = new StreamWriter(//@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\CoreDumpProcsBatch" + batchNumber + ".txt", false);
@"\\cse6\student\crichers\OS-Project\OS_PROJECT\OS_PROJECT\CoreDumpProcsBatch" + batchNumber + ".txt", false);
Console.WriteLine("--------------------------------------");
Console.WriteLine("CORE DUMP -- WRITING MEMORY TO FILE:");
Console.WriteLine("CoreDumpProcsBatch" + batchNumber + ".txt");
Console.WriteLine("--------------------------------------");
foreach (Process p in k.deadProcesses)
{
writer.WriteLine("--------------------------------------");
if (p.PCB.ProcessID > 9)
{
writer.WriteLine("----PROCESS #" + p.PCB.ProcessID + "-----------------------");
}
else
writer.WriteLine("----PROCESS #"+p.PCB.ProcessID+"------------------------");
writer.WriteLine("--------------------------------------");
for (uint i = p.PCB.MemoryAddress; i < (p.PCB.MemoryAddress + p.PCB.JobLength); i++)
{
if (i < 10)
{
writer.Write("[000" + i + "]");
}
else if (i < 100)
{
writer.Write("[00" + i + "]");
}
else if (i < 1000)
{
writer.Write("[0" + i + "]");
}
else
{
writer.Write("[" + i + "]");
}
writer.Write(SystemCaller.ConvertInputDataToHexstring(k.RAM.ReadDataFromMemory(i)));
writer.WriteLine();
}
}
writer.Close();
}
public Dispatcher(Driver k)
{
kernal = k;
RQ = k.ReadyQueue;
}
public static void Instantiate(Driver k)
{
singleton = new MMU(k);
}
public static void CoreDumpProcessCompletionWaitingTimes(Driver k, int batchNumber)
{
StreamWriter writer = new StreamWriter(@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\CoreDump-CompTimes" + batchNumber + ".txt", true);
foreach (Process p in k.deadProcesses)
{
writer.WriteLine(p.PCB.ProcessID + " , " + p.PCB.completionTime);
}
writer.Close();
writer = new StreamWriter(@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\CoreDump-WaitTimes" + batchNumber + ".txt", true);
foreach (Process p in k.deadProcesses)
{
writer.WriteLine(p.PCB.ProcessID + " , " + p.PCB.waitingTime);
}
writer.Close();
}
public static void ProcessMemoryDump(Driver k, PCB pcb)
{
lock (fileLock)
{
StreamWriter writer = new StreamWriter(@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\Phase Two Dumps\Process" + pcb.ProcessID + "MemoryDump.txt", false);
//Console.WriteLine("Writing process memory to file...");
uint beginning_page = pcb.PageTable.ReturnFirstPage(pcb);
uint number_of_pages = pcb.JobLength / 4;
uint frame_to_write;
for (uint page = beginning_page; page < beginning_page + number_of_pages + 1; page++)
{
frame_to_write = pcb.PageTable.table[page].Frame;
for (uint offset = 0; offset < 4; offset++)
{
if (frame_to_write < 10)
{
writer.Write("[00" + frame_to_write + "]");
}
else if (frame_to_write < 100)
{
writer.Write("[0" + frame_to_write + "]");
}
else
{
writer.Write("[" + frame_to_write + "]");
}
writer.Write("[" + offset + "]");
if (pcb.PageTable.Lookup(page).InMemory)
{
writer.Write("[" + SystemCaller.ConvertInputDataToHexstring(MMU.Read((frame_to_write * 4) + offset)) + "]");
}
else writer.Write("[0]");
writer.WriteLine();
}
}
writer.Close();
}
}
public static void ProcessCmpltWaitTimesDump(Driver k)
{
StreamWriter writer = new StreamWriter(@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\Phase Two Dumps\ProcessCompletionTimes.txt", true);
foreach (Process p in k.deadProcesses)
{
writer.WriteLine("[" + p.PCB.ProcessID + "][" + p.PCB.completionTime +"]");
}
writer.Close();
writer = new StreamWriter(@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\Phase Two Dumps\ProcessWaitTimes.txt", true);
foreach (Process p in k.deadProcesses)
{
writer.WriteLine("[" + p.PCB.ProcessID + "][" + p.PCB.waitingTime + "]");
}
writer.Close();
writer = new StreamWriter(@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\Phase Two Dumps\ProcessPageFaults.txt", false);
foreach (Process p in k.deadProcesses)
{
writer.WriteLine("[" + p.PCB.ProcessID + "][" + p.PCB.PageFaultCount + "]");
}
writer.Close();
}
public static void DiskDump(Driver k)
{
StreamWriter writer = new StreamWriter(@"C:\Users\Cory\Documents\Visual Studio 2010\Projects\GitProjects\OS-Project\OS_PROJECT\OS_PROJECT\Phase Two Dumps\DiskDump.txt", false);
//Console.WriteLine("Writing disk to file...");
for (uint page = 0; page < 512; page++)
{
for (uint offset = 0; offset < 4; offset++)
{
if (page < 10)
{
writer.Write("[00" + page + "]");
}
else if (page < 100)
{
writer.Write("[0" + page + "]");
}
else
{
writer.Write("[" + page + "]");
}
writer.Write("[" + offset + "]");
writer.Write("[" + SystemCaller.ConvertInputDataToHexstring(k.Disk.ReadDataFromDisk((page * 4) + offset)) + "]");
writer.WriteLine();
}
}
writer.Close();
}