/// <summary>
/// 创建内存对象关系图
/// </summary>
public graphBuilder()
{
HashSet <Type> checkTypes = hashSet.CreateOnly <Type>();
foreach (Type type in fastCSharp.checkMemory.GetTypes().ToArray())
{
if (checkTypes.Contains(type))
{
fastCSharp.log.Error.Add("重复类型 " + type.fullName(), new System.Diagnostics.StackFrame(), false);
}
else
{
checkTypes.Add(type);
}
}
int count = checkTypes.Count;
if (count != 0)
{
StaticTypes = new staticType[count];
types = dictionary.CreateOnly <Type, typeInfo>();
values = dictionary <objectReference> .Create <value>();
arrayBuilders = dictionary.CreateOnly <Type, Action>();
staticValues = new list <staticValue>();
foreach (Type type in checkTypes)
{
currentType = type;
buildStatic();
StaticTypes[checkTypes.Count - count].Set(type, staticValues);
if (--count == 0)
{
break;
}
staticValues.Empty();
}
values = null;
arrayBuilders = null;
staticValues = null;
checkTypes = null;
typeNames = dictionary.CreateOnly <string, typeInfo>();
foreach (typeInfo type in types.Values)
{
typeNames[type.Type.FullName] = type;
}
types = null;
searcher = new searcher(StaticTypes);
searcher.OnType = searchTypeFields;
searcher.Start();
}
}
/// <summary>
/// 多线程并行建图
/// </summary>
/// <param name="threadCount">并行线程数量</param>
private unsafe void buildGraph(int threadCount)
{
node bootNode = NodePool[boot];
Monitor.Enter(nodeLock);
try
{
list <int> reader = getBuildGraphReader(ref bootNode);
if (reader.Count != 0)
{
int taskCount = threadCount - 1;
graphBuilder[] builders = new graphBuilder[threadCount];
for (int builderIndex = 0; builderIndex != builders.Length; builders[builderIndex++].Set(ref bootNode))
{
;
}
using (fastCSharp.threading.task task = new fastCSharp.threading.task(taskCount))
{
do
{
int[] readerArray = reader.UnsafeArray;
int count = reader.Count / threadCount, index = 0;
for (int builderIndex = 0; builderIndex != taskCount; ++builderIndex)
{
builders[builderIndex].Set(readerArray, index, index += count);
task.Add(builders[builderIndex].Build);
}
builders[taskCount].Set(readerArray, index, reader.Count);
builders[taskCount].Build();
task.WaitFree();
reader.Empty();
for (int builderIndex = 0; builderIndex != builders.Length; ++builderIndex)
{
list <int> writer = builders[builderIndex].Writer;
if (writer.Count != 0)
{
reader.Add(writer.UnsafeArray, 0, writer.Count);
}
}
}while (reader.Count != 0);
}
}
}
finally { Monitor.Exit(nodeLock); }
}
/// <summary>
/// 超时检测
/// </summary>
private void refreshTimeout()
{
DateTime time = date.NowSecond;
int count = 0, isRefresh = 1;
Monitor.Enter(dictionaryLock);
try
{
if (refreshValues.Count < this.values.Count)
{
refreshValues.Empty();
refreshValues.AddLength(this.values.Count);
}
keyValue <keyType, valueType>[] refreshValueArray = refreshValues.UnsafeArray;
foreach (KeyValuePair <keyType, value> values in this.values)
{
if (time >= values.Value.Timeout)
{
refreshValueArray[count++].Set(values.Key, values.Value.Value);
}
}
if (count != 0)
{
foreach (keyValue <keyType, valueType> value in refreshValueArray)
{
remove(value.Key, value.Value);
if (--count == 0)
{
break;
}
}
}
if (this.values.Count == 0)
{
isRefresh = this.isRefresh = 0;
}
}
finally { Monitor.Exit(dictionaryLock); }
if (isRefresh != 0)
{
timerTask.Default.Add(refresh, date.NowSecond.AddTicks(timeoutTicks));
}
}
/// <summary>
/// 建图
/// </summary>
public unsafe void Build()
{
Writer.Empty();
fixed(int *readerFixed = reader)
{
while (startIndex != endIndex)
{
node fatherNode = pool[readerFixed[startIndex++]];
if (fatherNode.Link == 0)
{
foreach (KeyValuePair <keyType, int> nextNode in fatherNode.Nodes)
{
if (pool[nextNode.Value].GetNodeCount(Boot, nextNode.Key) != 0)
{
Writer.Add(nextNode.Value);
}
}
}
else
{
foreach (KeyValuePair <keyType, int> nextNode in fatherNode.Nodes)
{
int link = fatherNode.Link, linkNode = 0;
while (pool[link].GetLinkWhereNull(nextNode.Key, ref linkNode, ref link) != 0)
{
;
}
if (linkNode == 0)
{
Boot.TryGetValue(nextNode.Key, out linkNode);
}
if (pool[nextNode.Value].GetNodeCount(linkNode) != 0)
{
Writer.Add(nextNode.Value);
}
}
}
}
}
}
/// <summary>
/// 日志信息写文件
/// </summary>
private void output()
{
while (!isStop)
{
Monitor.Enter(logLock);
try
{
if (newDebugs.Count == 0)
{
Monitor.Wait(logLock);
}
list <debug> oldDebugs = currentDebugs;
currentDebugs = newDebugs;
newDebugs = oldDebugs;
}
finally { Monitor.Exit(logLock); }
output(string.Join(@"
- - - - - - - - - -
", currentDebugs.GetArray(error => error.ToString())));
currentDebugs.Empty();
}
newDebugs = null;
}
