private void PreviousResults_AfterSelect(object sender, EventArgs e)
{
//make sure something is selected
if(previousResults.SelectedNode!=null)
{
//check to make sure it is a child node
if(previousResults.SelectedNode.Nodes.Count==0 && previousResults.SelectedNode.Checked)
{
//display the correct property grids
devicePropertyGrid.SelectedObject = visFileList[previousResults.SelectedNode.Name].deviceParameters;
deviceParameters = visFileList[previousResults.SelectedNode.Name].deviceParameters;
systemPropertyGrid.SelectedObject = visFileList[previousResults.SelectedNode.Name].systemParameters;
systemParameters = visFileList[previousResults.SelectedNode.Name].systemParameters;
//highlight correct listing in device combo box
VisFileContainer vfc = visFileList[previousResults.SelectedNode.Name];
string[] pieces = vfc.filepath.Split(System.IO.Path.DirectorySeparatorChar);
deviceComboBox.SelectedIndex = deviceComboBox.FindString(pieces[pieces.Length-2]);
((SystemParameters)(systemPropertyGrid.SelectedObject)).TOTAL_STORAGE = (long)(systemParameters.JEDEC_DATA_BUS_BITS / deviceParameters.DEVICE_WIDTH) * systemParameters.NUM_RANKS *
((long)deviceParameters.NUM_ROWS * deviceParameters.NUM_COLS * deviceParameters.DEVICE_WIDTH * deviceParameters.NUM_BANKS) / 8;
systemPropertyGrid.Refresh();
// highlight this data
gBandwidth.HighlightGraph(vfc);
gLatency.HighlightGraph(vfc);
gPower.HighlightGraph(vfc);
}
else
{
gBandwidth.HighlightGraph(null);
gLatency.HighlightGraph(null);
gPower.HighlightGraph(null);
}
}
}
public SystemParameters ReadSystemData()
{
string line;
SystemParameters systemParameters = new SystemParameters();
while((line = inputFile.ReadLine())!=null)
{
line = line.Trim();
if(line.Equals("!!DEVICE_INI")) break;
if(line.Equals("!!SYSTEM_INI") ||
line.StartsWith(";") ||
line.Length==0)
continue;
if(line.IndexOf(";")>0)
{
//trim off comments
line = line.Substring(0,line.IndexOf(";"));
}
string param = line.Substring(0,line.IndexOf("="));
param = param.Trim();
string val = line.Substring(line.IndexOf("=")+1);
val = val.Trim();
switch(param)
{
/*
case "TOTAL_STORAGE":
systemParameters.TOTAL_STORAGE = long.Parse(val);
break;
*/
case "NUM_RANKS":
systemParameters.NUM_RANKS = uint.Parse(val);
break;
case "NUM_CHANS":
systemParameters.NUM_CHANS = uint.Parse(val);
break;
case "CACHE_LINE_SIZE":
systemParameters.CACHE_LINE_SIZE = uint.Parse(val);
break;
case "JEDEC_DATA_BUS_BITS":
systemParameters.JEDEC_DATA_BUS_BITS = uint.Parse(val);
break;
case "TRANS_QUEUE_DEPTH":
systemParameters.TRANS_QUEUE_DEPTH = uint.Parse(val);
break;
case "CMD_QUEUE_DEPTH":
systemParameters.CMD_QUEUE_DEPTH = uint.Parse(val);
break;
case "USE_LOW_POWER":
systemParameters.USE_LOW_POWER = bool.Parse(val);
break;
case "EPOCH_COUNT":
systemParameters.EPOCH_COUNT = uint.Parse(val);
break;
case "TOTAL_ROW_ACCESSES":
systemParameters.TOTAL_ROW_ACCESSES = uint.Parse(val);
break;
case "ROW_BUFFER_POLICY":
switch(val)
{
case "open_page":
systemParameters.ROW_BUFFER_POLICY = RowBufferPolicy.open_page;
break;
case "close_page":
systemParameters.ROW_BUFFER_POLICY = RowBufferPolicy.close_page;
break;
default:
return null;
}
break;
case "SCHEDULING_POLICY":
switch (val)
{
case "rank_then_bank_round_robin":
systemParameters.SCHEDULING_POLICY = SchedulingPolicy.rank_then_bank_round_robin;
break;
case "bank_then_rank_round_robin":
systemParameters.SCHEDULING_POLICY = SchedulingPolicy.bank_then_rank_round_robin;
break;
default:
return null;
}
break;
case "ADDRESS_MAPPING_SCHEME":
switch (val)
{
case "scheme1":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme1;
break;
case "scheme2":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme2;
break;
case "scheme3":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme3;
break;
case "scheme4":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme4;
break;
case "scheme5":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme5;
break;
case "scheme6":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme6;
break;
default:
return null;
}
break;
case "QUEUING_STRUCTURE":
switch (val)
{
case "per_rank":
systemParameters.QUEUING_STRUCTURE = QueuingStructure.per_rank;
break;
case "per_rank_per_bank":
systemParameters.QUEUING_STRUCTURE = QueuingStructure.per_rank_per_bank;
break;
default:
return null;
}
break;
case "DEBUG_TRANS_Q":
systemParameters.DEBUG_TRANS_Q = bool.Parse(val);
break;
case "DEBUG_CMD_Q":
systemParameters.DEBUG_CMD_Q = bool.Parse(val);
break;
case "DEBUG_ADDR_MAP":
systemParameters.DEBUG_ADDR_MAP = bool.Parse(val);
break;
case "DEBUG_BANKSTATE":
systemParameters.DEBUG_BANKSTATE = bool.Parse(val);
break;
case "DEBUG_BUS":
systemParameters.DEBUG_BUS = bool.Parse(val);
break;
case "DEBUG_BANKS":
systemParameters.DEBUG_BANKS = bool.Parse(val);
break;
case "DEBUG_POWER":
systemParameters.DEBUG_POWER = bool.Parse(val);
break;
case "VERIFICATION_OUTPUT":
systemParameters.VERIFICATION_OUTPUT = bool.Parse(val);
break;
default:
break;
}
}
return systemParameters;
}
private void PreviousResults_AfterCheck(object sender, TreeViewEventArgs e)
{
TreeNode checkedNode = e.Node;
//handle recursion
if(checkedNode.Checked)
{
if(checkedNode.Parent!=null && !checkedNode.Parent.Checked)
{
checkedNode.Parent.Checked = true;
}
if(e.Action != TreeViewAction.Unknown && checkedNode.Nodes.Count>0)
{
foreach(TreeNode tn in checkedNode.Nodes)
{
tn.Checked = true;
CheckChildren(tn);
}
}
}
else
{
if(checkedNode.Nodes.Count>0)
{
foreach(TreeNode tn in checkedNode.Nodes)
{
if(tn.Checked) tn.Checked = false;
}
}
}
//if the node is a child
if(e.Node.Nodes.Count==0)
{
//and it is checked
if(e.Node.Checked)
{
string[] pieces = e.Node.FullPath.Split('\\');
string filename = DRAMSimPath+"/results/"+traceNameDisplay.Text+"/"+pieces[0]+"/"+pieces[1]+".1Ch."+
pieces[2]+"."+pieces[3]+"."+pieces[4]+"."+pieces[5]+".vis";
//Console.WriteLine("load file : "+filename);
//make container of relevant data
VisFileContainer vfc;
//need to check if it is still present since it might have already been checked (and then unchecked)
if(!visFileList.ContainsKey(filename))
{
vfc = new VisFileContainer(filename);
visFileList.Add(filename,vfc);
//prevents a node from staying highlighted after it has been checked, thereby forcing user to reselect to highlight
previousResults.SelectedNode = null;
//ensures that the file which was just produced from simulator output or from an open vis file
// dialog is the data which is displayed in the property grids
string[] p = vfc.filepath.Split(System.IO.Path.DirectorySeparatorChar);
if(inputFileName=="" || inputFileName==vfc.filepath)
{
//display the correct property grids
devicePropertyGrid.SelectedObject = null;
devicePropertyGrid.SelectedObject = vfc.deviceParameters;
deviceParameters = vfc.deviceParameters;
systemPropertyGrid.SelectedObject = null;
systemPropertyGrid.SelectedObject = vfc.systemParameters;
systemParameters = vfc.systemParameters;
//highlight correct listing in device combo box
deviceComboBox.SelectedIndex = deviceComboBox.FindString(p[p.Length-2]);
((SystemParameters)(systemPropertyGrid.SelectedObject)).TOTAL_STORAGE = (long)(systemParameters.JEDEC_DATA_BUS_BITS / deviceParameters.DEVICE_WIDTH) * systemParameters.NUM_RANKS *
((long)deviceParameters.NUM_ROWS * deviceParameters.NUM_COLS * deviceParameters.DEVICE_WIDTH * deviceParameters.NUM_BANKS) / 8;
systemPropertyGrid.Refresh();
}
vfc.configurationName = p[p.Length-1];
vfc.deviceName = p[p.Length-2];
Console.WriteLine("about to add "+vfc.configurationName+" and "+vfc.deviceName);
this.gBandwidth.AddToCanvas(vfc);
this.gLatency.AddToCanvas(vfc);
this.gPower.AddGraph(vfc);
this.gHistogram.AddGraph(vfc);
}
}
//unchecking
else
{
string filename = e.Node.Name;
VisFileContainer vfc = this.visFileList[filename];
this.gBandwidth.RemoveFromCanvas(vfc);
this.gLatency.RemoveFromCanvas(vfc);
this.gPower.RemoveGraph(vfc);
this.gHistogram.RemoveGraph(vfc);
visFileList.Remove(filename);
}
}
}
private void PlayButton_Click(object sender, EventArgs e)
{
if(this.traceNameDisplay.Text=="")
{
MessageBox.Show("Please select a trace");
return;
}
string DRAMSimExe = DRAMSimPath + "/DRAMSim";
if(!File.Exists(DRAMSimExe))
{
MessageBox.Show("DRAMSim binary not found");
return;
}
if(selectedDeviceName==null)
{
selectedDeviceName = (string)deviceComboBox.Items[deviceComboBox.SelectedIndex];
}
systemParameters = (SystemParameters)systemPropertyGrid.SelectedObject;
if(systemParameters.TOTAL_STORAGE==0)
{
deviceComboBox.SelectedIndex = deviceComboBox.SelectedIndex;
}
this.systemParameters.PrintToFile(DRAMSimPath+"/system.ini");
string traceTypeFlag;
if(traceNameDisplay.Text.StartsWith("k6"))
{
traceTypeFlag = "-k";
}
else
{
traceTypeFlag = "";
}
//remove highlights
gBandwidth.HighlightGraph(null);
gLatency.HighlightGraph(null);
gPower.HighlightGraph(null);
if(((ToolStripButton)sender).Name.Equals("Play"))
{
visFileList.Clear();
gBandwidth.Clear();
gLatency.Clear();
gPower.Clear();
gHistogram.Clear();
}
string DRAMSimArgs = "-c "+cycleCount.Text+" -q "+traceTypeFlag+" -p "+DRAMSimPath+" -t traces/"+
traceNameDisplay.Text+" -s system.ini -d ini/" + selectedDeviceName;
Console.WriteLine("Executing : "+DRAMSimExe+" "+DRAMSimArgs);
string deviceName = selectedDeviceName;
string outputFilename = systemParameters.GetVisFilename();
int lastSlash = deviceName.LastIndexOf("/");
if (lastSlash > 0)
{
deviceName = deviceName.Substring(lastSlash+1);
}
int iniExtPosition = deviceName.LastIndexOf(".ini");
if (iniExtPosition > 0)
{
deviceName = deviceName.Substring(0,iniExtPosition);
}
this.inputFileName = DRAMSimPath+"/results/"+traceNameDisplay.Text+"/"+deviceName+"/"+outputFilename;
holdOnWindow = new Form();
holdOnWindow.Text = "DRAMSim Executing";
Label msg = new Label();
msg.Text = "Please wait while execution finishes . . . ";
msg.Dock = DockStyle.Fill;
msg.Font = new Font(msg.Font, FontStyle.Bold);
msg.TextAlign = ContentAlignment.MiddleCenter;
holdOnWindow.Controls.Add(msg);
holdOnWindow.Size = new Size(300,100);
holdOnWindow.Show();
holdOnWindow.ShowInTaskbar = false;
holdOnWindow.UseWaitCursor = true;
holdOnWindow.Location = new Point(this.Location.X + this.Size.Width/2,this.Location.Y + this.Size.Height/2);
System.Diagnostics.Process p = new System.Diagnostics.Process();
p = System.Diagnostics.Process.Start(DRAMSimExe, DRAMSimArgs);
p.EnableRaisingEvents = true;
p.Exited += new EventHandler(this.DRAMSim_Exit);
}
private void PreviousResults_AfterCheck(object sender, TreeViewEventArgs e)
{
TreeNode checkedNode = e.Node;
//handle recursion
if (checkedNode.Checked)
{
if (checkedNode.Parent != null && !checkedNode.Parent.Checked)
{
checkedNode.Parent.Checked = true;
}
if (e.Action != TreeViewAction.Unknown && checkedNode.Nodes.Count > 0)
{
foreach (TreeNode tn in checkedNode.Nodes)
{
tn.Checked = true;
CheckChildren(tn);
}
}
}
else
{
if (checkedNode.Nodes.Count > 0)
{
foreach (TreeNode tn in checkedNode.Nodes)
{
if (tn.Checked)
{
tn.Checked = false;
}
}
}
}
//if the node is a child
if (e.Node.Nodes.Count == 0)
{
//and it is checked
if (e.Node.Checked)
{
string[] pieces = e.Node.FullPath.Split('\\');
string filename = DRAMSimPath + "/results/" + traceNameDisplay.Text + "/" + pieces[0] + "/" + pieces[1] + ".1Ch." +
pieces[2] + "." + pieces[3] + "." + pieces[4] + "." + pieces[5] + ".vis";
//Console.WriteLine("load file : "+filename);
//make container of relevant data
VisFileContainer vfc;
//need to check if it is still present since it might have already been checked (and then unchecked)
if (!visFileList.ContainsKey(filename))
{
vfc = new VisFileContainer(filename);
visFileList.Add(filename, vfc);
//prevents a node from staying highlighted after it has been checked, thereby forcing user to reselect to highlight
previousResults.SelectedNode = null;
//ensures that the file which was just produced from simulator output or from an open vis file
// dialog is the data which is displayed in the property grids
string[] p = vfc.filepath.Split(System.IO.Path.DirectorySeparatorChar);
if (inputFileName == "" || inputFileName == vfc.filepath)
{
//display the correct property grids
devicePropertyGrid.SelectedObject = null;
devicePropertyGrid.SelectedObject = vfc.deviceParameters;
deviceParameters = vfc.deviceParameters;
systemPropertyGrid.SelectedObject = null;
systemPropertyGrid.SelectedObject = vfc.systemParameters;
systemParameters = vfc.systemParameters;
//highlight correct listing in device combo box
deviceComboBox.SelectedIndex = deviceComboBox.FindString(p[p.Length - 2]);
((SystemParameters)(systemPropertyGrid.SelectedObject)).TOTAL_STORAGE = (long)(systemParameters.JEDEC_DATA_BUS_BITS / deviceParameters.DEVICE_WIDTH) * systemParameters.NUM_RANKS *
((long)deviceParameters.NUM_ROWS * deviceParameters.NUM_COLS * deviceParameters.DEVICE_WIDTH * deviceParameters.NUM_BANKS) / 8;
systemPropertyGrid.Refresh();
}
vfc.configurationName = p[p.Length - 1];
vfc.deviceName = p[p.Length - 2];
Console.WriteLine("about to add " + vfc.configurationName + " and " + vfc.deviceName);
this.gBandwidth.AddToCanvas(vfc);
this.gLatency.AddToCanvas(vfc);
this.gPower.AddGraph(vfc);
this.gHistogram.AddGraph(vfc);
}
}
//unchecking
else
{
string filename = e.Node.Name;
VisFileContainer vfc = this.visFileList[filename];
this.gBandwidth.RemoveFromCanvas(vfc);
this.gLatency.RemoveFromCanvas(vfc);
this.gPower.RemoveGraph(vfc);
this.gHistogram.RemoveGraph(vfc);
visFileList.Remove(filename);
}
}
}
private void PlayButton_Click(object sender, EventArgs e)
{
if (this.traceNameDisplay.Text == "")
{
MessageBox.Show("Please select a trace");
return;
}
string DRAMSimExe = DRAMSimPath + "/DRAMSim";
if (!File.Exists(DRAMSimExe))
{
MessageBox.Show("DRAMSim binary not found");
return;
}
if (selectedDeviceName == null)
{
selectedDeviceName = (string)deviceComboBox.Items[deviceComboBox.SelectedIndex];
}
systemParameters = (SystemParameters)systemPropertyGrid.SelectedObject;
if (systemParameters.TOTAL_STORAGE == 0)
{
deviceComboBox.SelectedIndex = deviceComboBox.SelectedIndex;
}
this.systemParameters.PrintToFile(DRAMSimPath + "/system.ini");
string traceTypeFlag;
if (traceNameDisplay.Text.StartsWith("k6"))
{
traceTypeFlag = "-k";
}
else
{
traceTypeFlag = "";
}
//remove highlights
gBandwidth.HighlightGraph(null);
gLatency.HighlightGraph(null);
gPower.HighlightGraph(null);
if (((ToolStripButton)sender).Name.Equals("Play"))
{
visFileList.Clear();
gBandwidth.Clear();
gLatency.Clear();
gPower.Clear();
gHistogram.Clear();
}
string DRAMSimArgs = "-c " + cycleCount.Text + " -q " + traceTypeFlag + " -p " + DRAMSimPath + " -t traces/" +
traceNameDisplay.Text + " -s system.ini -d ini/" + selectedDeviceName;
Console.WriteLine("Executing : " + DRAMSimExe + " " + DRAMSimArgs);
string deviceName = selectedDeviceName;
string outputFilename = systemParameters.GetVisFilename();
int lastSlash = deviceName.LastIndexOf("/");
if (lastSlash > 0)
{
deviceName = deviceName.Substring(lastSlash + 1);
}
int iniExtPosition = deviceName.LastIndexOf(".ini");
if (iniExtPosition > 0)
{
deviceName = deviceName.Substring(0, iniExtPosition);
}
this.inputFileName = DRAMSimPath + "/results/" + traceNameDisplay.Text + "/" + deviceName + "/" + outputFilename;
holdOnWindow = new Form();
holdOnWindow.Text = "DRAMSim Executing";
Label msg = new Label();
msg.Text = "Please wait while execution finishes . . . ";
msg.Dock = DockStyle.Fill;
msg.Font = new Font(msg.Font, FontStyle.Bold);
msg.TextAlign = ContentAlignment.MiddleCenter;
holdOnWindow.Controls.Add(msg);
holdOnWindow.Size = new Size(300, 100);
holdOnWindow.Show();
holdOnWindow.ShowInTaskbar = false;
holdOnWindow.UseWaitCursor = true;
holdOnWindow.Location = new Point(this.Location.X + this.Size.Width / 2, this.Location.Y + this.Size.Height / 2);
System.Diagnostics.Process p = new System.Diagnostics.Process();
p = System.Diagnostics.Process.Start(DRAMSimExe, DRAMSimArgs);
p.EnableRaisingEvents = true;
p.Exited += new EventHandler(this.DRAMSim_Exit);
}
public SystemParameters ReadSystemData()
{
string line;
SystemParameters systemParameters = new SystemParameters();
while ((line = inputFile.ReadLine()) != null)
{
line = line.Trim();
if (line.Equals("!!DEVICE_INI"))
{
break;
}
if (line.Equals("!!SYSTEM_INI") ||
line.StartsWith(";") ||
line.Length == 0)
{
continue;
}
if (line.IndexOf(";") > 0)
{
//trim off comments
line = line.Substring(0, line.IndexOf(";"));
}
string param = line.Substring(0, line.IndexOf("="));
param = param.Trim();
string val = line.Substring(line.IndexOf("=") + 1);
val = val.Trim();
switch (param)
{
/*
* case "TOTAL_STORAGE":
* systemParameters.TOTAL_STORAGE = long.Parse(val);
* break;
*/
case "NUM_RANKS":
systemParameters.NUM_RANKS = uint.Parse(val);
break;
case "NUM_CHANS":
systemParameters.NUM_CHANS = uint.Parse(val);
break;
case "CACHE_LINE_SIZE":
systemParameters.CACHE_LINE_SIZE = uint.Parse(val);
break;
case "JEDEC_DATA_BUS_BITS":
systemParameters.JEDEC_DATA_BUS_BITS = uint.Parse(val);
break;
case "TRANS_QUEUE_DEPTH":
systemParameters.TRANS_QUEUE_DEPTH = uint.Parse(val);
break;
case "CMD_QUEUE_DEPTH":
systemParameters.CMD_QUEUE_DEPTH = uint.Parse(val);
break;
case "USE_LOW_POWER":
systemParameters.USE_LOW_POWER = bool.Parse(val);
break;
case "EPOCH_COUNT":
systemParameters.EPOCH_COUNT = uint.Parse(val);
break;
case "TOTAL_ROW_ACCESSES":
systemParameters.TOTAL_ROW_ACCESSES = uint.Parse(val);
break;
case "ROW_BUFFER_POLICY":
switch (val)
{
case "open_page":
systemParameters.ROW_BUFFER_POLICY = RowBufferPolicy.open_page;
break;
case "close_page":
systemParameters.ROW_BUFFER_POLICY = RowBufferPolicy.close_page;
break;
default:
return(null);
}
break;
case "SCHEDULING_POLICY":
switch (val)
{
case "rank_then_bank_round_robin":
systemParameters.SCHEDULING_POLICY = SchedulingPolicy.rank_then_bank_round_robin;
break;
case "bank_then_rank_round_robin":
systemParameters.SCHEDULING_POLICY = SchedulingPolicy.bank_then_rank_round_robin;
break;
default:
return(null);
}
break;
case "ADDRESS_MAPPING_SCHEME":
switch (val)
{
case "scheme1":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme1;
break;
case "scheme2":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme2;
break;
case "scheme3":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme3;
break;
case "scheme4":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme4;
break;
case "scheme5":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme5;
break;
case "scheme6":
systemParameters.ADDRESS_MAPPING_SCHEME = AddressMappingScheme.scheme6;
break;
default:
return(null);
}
break;
case "QUEUING_STRUCTURE":
switch (val)
{
case "per_rank":
systemParameters.QUEUING_STRUCTURE = QueuingStructure.per_rank;
break;
case "per_rank_per_bank":
systemParameters.QUEUING_STRUCTURE = QueuingStructure.per_rank_per_bank;
break;
default:
return(null);
}
break;
case "DEBUG_TRANS_Q":
systemParameters.DEBUG_TRANS_Q = bool.Parse(val);
break;
case "DEBUG_CMD_Q":
systemParameters.DEBUG_CMD_Q = bool.Parse(val);
break;
case "DEBUG_ADDR_MAP":
systemParameters.DEBUG_ADDR_MAP = bool.Parse(val);
break;
case "DEBUG_BANKSTATE":
systemParameters.DEBUG_BANKSTATE = bool.Parse(val);
break;
case "DEBUG_BUS":
systemParameters.DEBUG_BUS = bool.Parse(val);
break;
case "DEBUG_BANKS":
systemParameters.DEBUG_BANKS = bool.Parse(val);
break;
case "DEBUG_POWER":
systemParameters.DEBUG_POWER = bool.Parse(val);
break;
case "VERIFICATION_OUTPUT":
systemParameters.VERIFICATION_OUTPUT = bool.Parse(val);
break;
default:
break;
}
}
return(systemParameters);
}
