/// <summary>
/// Use this constructer to tell the codelet which measure to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public LookForRelationshipCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet,
GroupElement ge1, GroupElement ge2)
: base("Look for Relationship", urgency, parent, coderack, workspace, slipnet)
{
this.ge1 = ge1;
this.ge2 = ge2;
}
/// <summary>
/// Remove oldest codelets until the coderack is the maximum size.
/// </summary>
public void RemoveOld()
{
Log("Number of codelets before killing old: " + codelets.Count);
lock (CodeletsLock) {
while (codelets.Count > Constants.MAX_CODERACK_SIZE)
{
// Remove the oldest codelet.
int max = codelets[0].Age;
int argmax = 0;
for (int i = 1; i < codelets.Count; i++)
{
Codelet c = codelets[i];
if (c.Age > max)
{
max = c.Age;
argmax = i;
}
}
codelets.RemoveAt(argmax);
_num_codelets_killed++;
}
}
Log("Number of codelets after killing old: " + codelets.Count);
Log("Max coderack size: " + maxSize.ToString() + " at time: " + totalNumCodeletsRun.ToString());
}
public List <string> GetActiveCodeletNames()
{
List <string> names = new List <string>();
foreach (Assembly asm in assemblies)
{
foreach (Type t in asm.GetExportedTypes())
{
foreach (Attribute a in t.GetCustomAttributes(false))
{
CodeletAttribute ca = a as CodeletAttribute;
if (ca != null)
{
if (ca.Active)
{
Codelet c = (Codelet)asm.CreateInstance(t.FullName, false, BindingFlags.CreateInstance, null,
new object[] { ca.DefaultUrgency, null, this, workspace, slipnet },
null, null);
names.Add(c.Name);
}
}
}
}
}
return(names);
}
public void AddCodelet(Codelet c, int numCopies)
{
for (int i = 0; i < numCopies; i++)
{
AddCodelet((Codelet)c.Clone());
}
}
/// <summary>
/// Use this constructer to tell the codelet which measure to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public LookForMetricPositionRelationshipCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet,
Group g1, Group g2)
: base("Look for Mertric Position Relationship", urgency, parent, coderack, workspace, slipnet)
{
this.g1 = g1;
this.g2 = g2;
}
/// <summary>
/// Use this constructer to tell the codelet which groups to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public CreateAnalogyCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet,
GroupElement ge1, GroupElement ge2)
: base("Create Analogy", urgency, parent, coderack, workspace, slipnet)
{
this.ge1 = ge1;
this.ge2 = ge2;
}
/// <summary>
/// Use this constructer to tell the codelet which measure to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public AnalogyFinderCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet,
MeasureLink link1, MeasureLink link2)
: base("Analogy Scout", urgency, parent, coderack, workspace, slipnet)
{
this.link1 = link1;
this.link2 = link2;
}
/// <summary>
/// Use this constructer to tell the codelet which group to examine, with known parent analogies.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public GroupReasonAnalogyComponentCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet,
Group group, Analogy analogy)
: base("Group Reason Analogy Component", urgency, parent, coderack, workspace, slipnet)
{
this.group = group;
this.analogy = analogy;
}
/// <summary>
/// Raise an event to let viewers update their views.
/// </summary>
private void SendRunCodeletEvent(Codelet c)
{
// Verify we have subsubscribed event handlers.
if (RunCodeletEvent != null)
{
CoderackRunCodeletEventArgs ea = new CoderackRunCodeletEventArgs(c);
RunCodeletEvent(this, ea);
}
}
/// <summary>
/// Use this constructer to tell the codelet which group to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public MetaGrouperCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet, GroupElement g1)
: base("Meta Grouper", urgency, parent, coderack, workspace, slipnet)
{
if (!(g1 is Group))
{
return;
}
this.g1 = (Group)g1;
}
/// <summary>
/// Use this constructer to tell the codelet which groups to examine.
/// Otherwise, it picks randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public MetaGrouperCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet, GroupElement g1, GroupElement g2, Analogy a)
: base("Meta Grouper", urgency, parent, coderack, workspace, slipnet)
{
if (!(g1 is Group && g2 is Group))
{
return;
}
this.g1 = (Group)g1;
this.g2 = (Group)g2;
this.a = a;
}
// Modify the urgency of all codelets of the given type.
public void ModifyCodeletUrgencies(Codelet c, double urgency)
{
lock (CodeletsLock) {
foreach (Codelet c2 in codelets)
{
if (c.GetType() == c2.GetType())
{
c2.Urgency = urgency;
}
}
}
UpdateView();
}
public void AddCodelet(Codelet c)
{
// Set coderack post time.
c.PostTime = workspace.CurrentTime;
// Add to coderack.
lock (CodeletsLock) {
codelets.Add(c);
}
UpdateView();
if (codelets.Count > maxSize)
{
maxSize = codelets.Count;
maxSizeTime = totalNumCodeletsRun;
}
}
public Codelet(string name, double urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet)
{
if (urgency < 0 || urgency > 100)
{
// throw new ArgumentOutOfRangeException("Urgency for new codelet invalid");
}
this.name = name;
this.rawUrgency = urgency;
this.parent = parent;
this.coderack = coderack;
this.workspace = workspace;
this.slipnet = slipnet;
if (parent == null)
{
generation = 0;
}
else
{
generation = parent.generation + 1;
}
}
public void Populate()
{
//Reset();
if (Constants.SHOW_CODERACK_URGENCIES_CONSOLE)
{
Log("Coderack size: " + codelets.Count.ToString());
// Show % of each type.
SortedDictionary <string, double> urgencies = new SortedDictionary <string, double>();
double total = 0;
foreach (Codelet c in codelets)
{
if (urgencies.ContainsKey(c.Name))
{
urgencies[c.Name] += c.Urgency;
}
else
{
urgencies[c.Name] = c.Urgency;
}
total += c.Urgency;
}
Log("\nCoderack state:");
foreach (KeyValuePair <string, double> p in urgencies)
{
Console.WriteLine("{0:0.0}%:\t{1}", 100.0 * p.Value / total, p.Key);
}
}
///
// Initialize Coderack with the codelets we find via reflection.
// TODO: Do this at compile-time, with PostSharp
int numAdded = 0;
foreach (Assembly asm in assemblies)
{
foreach (Type t in asm.GetExportedTypes())
{
foreach (Attribute a in t.GetCustomAttributes(false))
{
CodeletAttribute ca = a as CodeletAttribute;
if (ca != null)
{
if (ca.Active)
{
// Add 1 copy of each codelet.
for (int i = 0; i < 1; i++)
{
lock (CodeletsLock) {
Codelet c = (Codelet)asm.CreateInstance(t.FullName, false, BindingFlags.CreateInstance, null,
new object[] { ca.DefaultUrgency, null, this, workspace, slipnet },
null, null);
c.PostTime = workspace.CurrentTime;
codelets.Add(c);
numAdded++;
}
}
}
else
{
//throw new Exception("Deprecated: Codelet disabled in attribute: " + t.FullName);
}
}
}
}
}
Log("Number of codelets added in populate: " + numAdded.ToString());
UpdateView();
}
public CoderackRunCodeletEventArgs(Codelet codelet)
{
this.codelet = codelet;
}
/// <summary>
/// Use this constructer to tell the codelet which group to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public GroupPenaltySubcomponentLengthCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet,
Group group)
: base("Group Penalty Subcomponent Length", urgency, parent, coderack, workspace, slipnet)
{
this.group = group;
}
/// <summary>
/// Use this constructer to tell the codelet which groups to examine.
/// Otherwise, it picks randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public FindSequenceCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet, GroupElement ge1)
: base("Find Sequence", urgency, parent, coderack, workspace, slipnet)
{
this.ge1 = ge1;
}
public GroupReasonComponentsSimilarCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet)
: base("Group Reason Similar Components", urgency, parent, coderack, workspace, slipnet)
{
}
public LookForRelationshipCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet)
: base("Look for Relationship", urgency, parent, coderack, workspace, slipnet)
{
}
public MetaGrouperCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet)
: base("Meta Grouper", urgency, parent, coderack, workspace, slipnet)
{
}
/// <summary>
/// Use this constructer to tell the codelet which analogy to examine.
/// Otherwise, it picks randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public SuggestAnalogyFromExpectationCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet, ExpectedAnalogy eanalogy)
: base("Suggest Analogy From Expectation", urgency, parent, coderack, workspace, slipnet)
{
this.eanalogy = eanalogy;
}
/// <summary>
/// Use this constructer to tell the codelet which link to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public GroupBreakerCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet, Group g)
: base("Group Breaker", urgency, parent, coderack, workspace, slipnet)
{
this.group = g;
}
/// <summary>
/// Use this constructer to tell the codelet which groups to examine.
/// Otherwise, it picks randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public MakeTranspositionGroupCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet, RelationshipTransposition rt)
: base("Transposition Grouper", urgency, parent, coderack, workspace, slipnet)
{
this.rt = rt;
}
/// <summary>
/// Picks a codelet based on urgency values, and runs it.
/// Codelet is removed from rack when it starts running.
/// TODO: could implement more efficiently if we persist the cumulative distribution
/// values and update when codelets are removed.
/// TODO: run in parallel instead of serial.
/// </summary>
public void RunNextCodelet()
{
// Remove any disabled codelet types.
for (int i = 0; i < codelets.Count; i++) // codelets.Count must not be optimized away, or this deletion breaks.
{
string name = codelets[i].Name;
if (disabled_codelet_names.Contains(name))
{
lock (CodeletsLock) {
codelets.RemoveAt(i);
}
i--;
}
}
double[] dist = new double[codelets.Count]; // stores the cumulative urgency distribution
if (codelets.Count == 0)
{
Console.WriteLine("Out of Codelets!!!");
return;
}
// Build cumulative prob. distribution.
dist[0] = codelets[0].Urgency;
for (int i = 1; i < codelets.Count; i++)
{
dist[i] = dist[i - 1] + codelets[i].Urgency;
}
double max = dist[codelets.Count - 1];
// Choose a random-weighted codelet.
double r = Utilities.rand.NextDouble() * max; // generates a num from 0 to max
for (int i = 0; i < codelets.Count; i++)
{
if (r < dist[i] + 0.00000001)
{
// Remove the winner from the to-run list.
Codelet c = codelets[i];
lock (CodeletsLock) {
codelets.RemoveAt(i);
}
UpdateView();
// Start timer.
DateTime startTime = DateTime.Now;
// Run this codelet.
SendRunCodeletEvent(c);
//Log("Running codelet " + c.ToString() + ". Age = " + c.Age + "Generation = " + c.Generation);
#if DEBUG
string groupsBefore = workspace.GetGroupsString();
#endif
c.Run();
TimeSpan duration = DateTime.Now - startTime;
double durMs = duration.TotalMilliseconds;
totalCodeletRunTimeMs += durMs;
totalCodeletRunTimeMsWindowed += durMs;
totalNumCodeletsRun++;
totalNumCodeletsRunWindowed++;
double avgTimeWindowed = totalCodeletRunTimeMsWindowed / totalNumCodeletsRunWindowed;
if (totalNumCodeletsRunWindowed == 40) // rewindow every 30 codelets, keeping time of previous 10 to smooth out the average.
{
totalCodeletRunTimeMsWindowed = 10 * avgTimeWindowed;
totalNumCodeletsRunWindowed = 10;
if (Constants.SHOW_CODELET_RUNTIME_CONSOLE)
{
Console.WriteLine("Avg. codelet running time in ms in prev 30 codelets: {0}", avgTimeWindowed);
}
}
// Add to the completed list.
codelets_finished.Add(c);
_sum_codelet_age_at_run += c.Age;
UpdateView();
slipnet.UpdateView();
//workspace.UpdateView();
#if DEBUG
// Run a workspace consistency check.
if (!workspace.verifyConsistent())
{
Utilities.LogtoFile("\nFailed Consistency Check after codelet:");
Utilities.LogtoFile(c.ToString());
Utilities.LogtoFile("Groups Before:");
Utilities.LogtoFile(groupsBefore);
Utilities.LogtoFile("Groups After:");
Utilities.LogtoFile(workspace.GetGroupsString());
System.Diagnostics.Debugger.Break();
}
#endif
break;
}
}
}
/// <summary>
/// Use this constructer to tell the codelet which measure to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public MeasureLinkBreakerCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet, MeasureLink link)
: base("Measure Link Breaker", urgency, parent, coderack, workspace, slipnet)
{
this.link = link;
}
public MakeTranspositionGroupCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet)
: base("Transposition Grouper", urgency, parent, coderack, workspace, slipnet)
{
}
/// <summary>
/// Use this constructer to tell the codelet which group to examine.
/// Otherwise, it picks one randomly.
/// </summary>
/// <param name="urgency"></param>
/// <param name="parent"></param>
/// <param name="coderack"></param>
/// <param name="workspace"></param>
/// <param name="slipnet"></param>
/// <param name="notes"></param>
public GroupReasonNumberComponentsCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet,
Group group)
: base("Group Reason Number Components", urgency, parent, coderack, workspace, slipnet)
{
this.group = group;
}
public FindSequenceCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet)
: base("Find Sequence", urgency, parent, coderack, workspace, slipnet)
{
}
public AnalogyFinderCodelet(int urgency, Codelet parent, Coderack coderack, Workspace workspace, Slipnet slipnet)
: base("Analogy Scout", urgency, parent, coderack, workspace, slipnet)
{
}