// Create a new stage object for an instruction with 'id'.
private Insn.Stage NewStage(ulong id, int segmentID, string name)
{
if (segmentID >= m_segments.Count)
{
for (int i = m_segments.Count; i <= segmentID; i++)
{
var segment = new Segment();
foreach (var insn in m_insnMap)
{
segment.stageMap.Add(insn.Key, null);
}
segment.SegmentID = m_segments.Count;
m_segments.Add(segment);
}
}
var stageMap = m_segments[segmentID].stageMap;
Insn.Stage oldStage = stageMap[id];
if (oldStage != null)
{
m_errors.Add(
string.Format(
"Error: stages {0} and {1} overlap for insnID:{2} at line {3}.",
GetStageName(segmentID, oldStage.Id), name, id, m_currentLine
)
);
}
Insn.Stage newStage = new Insn.Stage();
stageMap[id] = newStage;
return(newStage);
}
// An instruction exits from a stage.
private void ProcessInsnEndStage(string[] cols)
{
// 0 1 2 3
// field: E id stage segment
ulong id = ParseUInt64(cols[1]);
Insn insn = GetAliveInsn(id);
if (insn == null)
{
m_errors.Add(string.Format("An unknown instruction ({0}) ends at line {1}.", id, m_currentLine));
return;
}
int segmentID = (int)ParseUInt64(cols[2]);
string stageStr = cols[3];
Insn.Stage stage = GetStage(insn.Id, segmentID, stageStr);
stage.EndRelCycle = (Int32)(m_currentCycle - insn.StartCycle);
insn.AddStage(segmentID, stage);
EndStage(insn.Id, segmentID, stageStr);
if (stage == null)
{
m_errors.Add(string.Format("An unknown stage({0}) is finished at line {1}.", stageStr, m_currentLine));
}
}
// Delete a stage object for an instruction with 'id'.
private void EndStage(ulong id, int segmentID, string name)
{
var segment = m_segments[segmentID];
Insn.Stage s = segment.stageMap[id];
Debug.Assert(s.Id == GetStageId(segmentID, name));
segment.stageMap[id] = null;
}
// An instruction enters a new stage.
private void ProcessInsnBeginStage(string[] cols)
{
// 0 1 2 3
// field: S id segment stage
ulong id = ParseUInt64(cols[1]);
Insn insn = GetAliveInsn(id);
if (insn == null)
{
m_errors.Add(string.Format("An unknown instruction ({0}) begins at line {1}.", id, m_currentLine));
return;
}
int segmentID = (int)ParseUInt64(cols[2]);
string stageStr = cols[3];
Insn.Stage stage = NewStage(insn.Id, segmentID, stageStr);
stage.Id = GetStageId(segmentID, stageStr);
stage.BeginRelCycle = (Int32)(m_currentCycle - insn.StartCycle);
}
// Close all unclosed stages.
private void CloseStages()
{
foreach (var segment in m_segments)
{
var stageMap = segment.stageMap;
foreach (ulong id in stageMap.Keys)
{
Insn.Stage stage = stageMap[id];
if (stage != null)
{
Insn insn = GetAliveInsn(id);
stage.EndRelCycle = (Int32)(m_currentCycle - insn.StartCycle);
insn.AddStage(segment.SegmentID, stage);
}
}
}
foreach (var insn in m_insnMap.Values)
{
WriteInsnToDB(insn);
}
}
private void panelMainView_MouseMove(object sender, MouseEventArgs e)
{
Point mousePos = new Point(e.X, e.Y);
if (lastMousePos == mousePos)
{
return;
}
lastMousePos = mousePos;
if (panelDragging)
{
Point p = panelMainView.ScrollPosition;
p.Y = p.Y - (e.Y - leftMouseDownPos.Y);
p.X = p.X - (e.X - leftMouseDownPos.X);
panelMainView.ScrollPosition = p;
// Debug.WriteLine(string.Format("({0}, {1})", e.X - lastMousePos.X, e.Y - lastMousePos.Y));
}
else
{
long cycle = coordinateSystem.CycleAtX(e.X) - coordinateSystem.CycleFrom;
ulong id = coordinateSystem.InsnIdAtY(e.Y) - coordinateSystem.IdFrom;
if (!IsVisibleInsnId(id))
{
toolTip.SetToolTip(panelMainView, "");
return;
}
// マウスオーバー位置のInsnのステージを表示する
string stageName = "";
string stageComment = "";
Insn insn = GetInsn(id);
if (insn != null)
{
for (int segmentID = 0; segmentID < insn.StageSegments.Count; segmentID++)
{
List <Insn.Stage> stages = insn.StageSegments[segmentID];
for (int i = 0; i < stages.Count; i++)
{
Insn.Stage stage = stages[i];
long beginCycle = insn.StartCycle + stage.BeginRelCycle - coordinateSystem.CycleFrom;
long length = (int)stage.Length;
if ((beginCycle <= cycle && cycle < beginCycle + length) ||
(beginCycle == cycle && length == 0))
{
if (stageName.Length != 0)
{
stageName += ", ";
}
stageName += loginfo.StageNames[segmentID][stage.Id] + "[" + length + "]";
if (stage.Comment != null)
{
stageComment += stage.Comment;
}
}
}
}
string tipStr = string.Format("(+{0},+{1}) {2}\n{3}", cycle, id, stageName, stageComment);
toolTip.SetToolTip(panelMainView, tipStr);
}
}
}
// Get a stage object from an instruction id.
// 'name' is used for validation.
private Insn.Stage GetStage(ulong id, int segment, string name)
{
Insn.Stage s = m_segments[segment].stageMap[id];
Debug.Assert(s.Id == GetStageId(segment, name));
return(s);
}
private void DrawDependencyArrow(Graphics g, ulong prodid, ulong consid, int type)
{
Insn prodinsn = GetInsn(prodid);
Insn consinsn = GetInsn(consid);
if (prodinsn == null || consinsn == null)
{
return;
}
float prodBaseY = coordinateSystem.YAtInsnId(prodid) + CellMarginHeight + coordinateSystem.Cell.Height * 0.5f;
float consBaseY = coordinateSystem.YAtInsnId(consid) + CellMarginHeight + coordinateSystem.Cell.Height * 0.5f;
float prody = prodBaseY;
float consy = consBaseY;
if (type >= dependencyArrows.Count)
{
type = 0;
}
DependencyArrow arrow = dependencyArrows[type];
Brush dependencyArrowBrush = arrow.brush;
Pen dependencyArrowPen = arrow.pen;
if (currentViewSetting.DrawDependencyLeftCurve && DrawDependencyLeftCurve)
{
float prodx = coordinateSystem.XAtCycle(prodinsn.StartCycle);
float consx = coordinateSystem.XAtCycle(consinsn.StartCycle);
float dy = consy - prody;
float left = Math.Min(prodx, consx) - coordinateSystem.Grid.Width;
PointF[] pts = new PointF[4];
pts[0] = new PointF(prodx, prody);
pts[1] = new PointF(left, prody);
pts[2] = new PointF(left, consy);
pts[3] = new PointF(consx, consy);
DrawArrowhead(g, dependencyArrowBrush, pts[3], new PointF(currentViewSetting.DependencyArrowheadLength, 0), 0.8f);
g.DrawBezier(dependencyArrowPen, pts[0], pts[1], pts[2], pts[3]);
}
if ((currentViewSetting.DrawDependencyInsideCurve && DrawDependencyInsideCurve) ||
(currentViewSetting.DrawDependencyInsideLine && DrawDependencyInsideLine)
)
{
float prodx = 0; // prodx, consyが初期化されていないと文句を言われるので……
float consx = 0;
// Find an execution stage from a producer and
// decide the beginning point of a dependency line.
{
bool found = false;
int prodLane = 0;
float prodLaneY = prodBaseY;
foreach (var segment in prodinsn.StageSegments)
{
if (prodLane != 0 && config.DrawInSeparateLane[prodLane])
{
prodLaneY += coordinateSystem.Cell.Height;
prody = prodLaneY;
}
else
{
prody = prodBaseY;
}
List <Insn.Stage> prodStages = segment; // 0 is a normal stage segment.
for (int i = prodStages.Count - 1; i >= 0; i--)
{
Insn.Stage stage = prodStages[i];
if (IsExecStageId(prodLane, stage.Id))
{
prodx =
coordinateSystem.XAtCycle(prodinsn.StartCycle + stage.EndRelCycle) -
coordinateSystem.Grid.Width * 0.2f;
if (stage.Length == 0)
{
prodx += coordinateSystem.Grid.Width;
}
found = true;
break;
}
}
if (found)
{
break;
}
prodLane++;
}
if (!found)
{
return;
}
}
// Find an execution stage from a consumer.
// decide the end point of a dependency line.
{
bool found = false;
int consLane = 0;
float consLaneY = consBaseY;
foreach (var segment in consinsn.StageSegments)
{
if (consLane != 0 && config.DrawInSeparateLane[consLane])
{
consLaneY += coordinateSystem.Cell.Height;
consy = consLaneY;
}
else
{
consy = consBaseY;
}
List <Insn.Stage> consStages = segment;
for (int i = consStages.Count - 1; i >= 0; i--)
{
Insn.Stage stage = consStages[i];
if (IsExecStageId(consLane, stage.Id))
{
consx =
coordinateSystem.XAtCycle(consinsn.StartCycle + stage.BeginRelCycle) +
coordinateSystem.Grid.Width * 0.2f;
found = true;
break;
}
}
if (found)
{
break;
}
consLane++;
}
if (!found)
{
return;
}
}
// Draw a dependency line.
if (currentViewSetting.DrawDependencyInsideCurve && DrawDependencyInsideCurve)
{
float xDiff = (consx - prodx) * 0.6f;
float yDiff = 0;
{
PointF[] pts = new PointF[4];
pts[0] = new PointF(prodx, prody);
pts[1] = new PointF(prodx + xDiff, prody + yDiff);
pts[2] = new PointF(consx - xDiff, consy - yDiff);
pts[3] = new PointF(consx, consy);
g.DrawBezier(dependencyArrowPen, pts[0], pts[1], pts[2], pts[3]);
}
// Draw a dependency arrow head.
{
PointF arrowVector =
new PointF(
(consx - prodx) * 3,
consy - prody
);
float norm = (float)Math.Sqrt(arrowVector.X * arrowVector.X + arrowVector.Y * arrowVector.Y);
float f = currentViewSetting.DependencyArrowheadLength / norm;
arrowVector.X *= f;
arrowVector.Y *= f;
DrawArrowhead(
g,
dependencyArrowBrush,
new PointF(consx, consy),
arrowVector,
0.8f
);
}
}
if (currentViewSetting.DrawDependencyInsideLine && DrawDependencyInsideLine)
{
g.DrawLine(dependencyArrowPen, prodx, prody, consx, consy);
PointF v = new PointF(consx - prodx, consy - prody);
float norm = (float)Math.Sqrt(v.X * v.X + v.Y * v.Y);
float f = currentViewSetting.DependencyArrowheadLength / norm;
v.X *= f;
v.Y *= f;
DrawArrowhead(g, dependencyArrowBrush, new PointF(consx, consy), v, 0.8f);
}
}
}
