internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("HEAP COMPACTION BEGIN >>>");
sess.HeapBytesFree = m_freeBytes;
HeapCompactionBegin hc = new HeapCompactionBegin();
sess.AddEvent(hc);
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("<<< HEAP COMPACTION END");
// on CLR Profiler side: Need to preserve objects not relocated.
sess.HeapBytesFree = m_freeBytes;
HeapCompactionEnd hc = new HeapCompactionEnd();
sess.AddEvent(hc);
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("GARBAGE COLLECTION BEGIN >>>");
sess.HeapBytesFree = m_freeBytes;
GarbageCollectionBegin gc = new GarbageCollectionBegin();
sess.AddEvent(gc);
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("<<< GARBAGE COLLECTION BEGIN");
sess.HeapBytesFree = m_freeBytes;
GarbageCollectionEnd gc = new GarbageCollectionEnd();
gc.liveObjects = new List<uint>(sess.m_liveObjectTable);
sess.AddEvent(gc);
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("ALLOC: Objects relocated");
List<uint> newTable = new List<uint>();
for (int i = 0; i < sess.m_liveObjectTable.Count; i++ )
{
uint ptr = sess.m_liveObjectTable[i];
uint j;
for (j = 0; j < reloc.Length; j++)
{
if (ptr >= reloc[j].m_start && ptr <= reloc[j].m_end)
{
newTable.Add(ptr + reloc[j].m_offset);
break;
}
}
if (j == reloc.Length)
{
//No relocation for this object.
newTable.Add(ptr);
}
}
newTable.Sort();
sess.m_liveObjectTable = newTable;
ObjectRelocation or = new ObjectRelocation();
or.m_relocationRegions = reloc;
sess.AddEvent(or);
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("ALLOC: Object freed from address {0}", m_address);
int objIndex = sess.m_liveObjectTable.BinarySearch(m_address);
if (objIndex > -1)
{
sess.m_liveObjectTable.RemoveAt(objIndex);
ObjectDeletion delete = new ObjectDeletion();
delete.address = m_address;
sess.AddEvent(delete);
}
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("ALLOC: Object allocated at address {0}", m_address);
ObjectAllocation alloc = new ObjectAllocation();
alloc.m_thread = sess.m_currentThreadPID;
alloc.m_address = m_address;
alloc.m_size = m_size;
if (!sess.m_threadCallStacks.ContainsKey(sess.m_currentThreadPID))
{
sess.m_threadCallStacks.Add(sess.m_currentThreadPID, new Stack<uint>());
}
alloc.m_callStack = sess.m_threadCallStacks[sess.m_currentThreadPID].ToArray();
Array.Reverse(alloc.m_callStack);
sess.ResolveTypeName(m_type); //Cache type name.
if (sess.m_liveObjectTable.BinarySearch(m_address) < 0)
{
sess.m_liveObjectTable.Add(m_address);
sess.m_liveObjectTable.Sort();
}
alloc.m_objectType = new ObjectType(m_type, m_rank);
sess.AddEvent(alloc);
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("CALLS: Switched to thread {0}", m_thread);
ContextSwitch c = new ContextSwitch();
c.m_thread = m_thread;
sess.m_currentThreadPID = m_thread;
sess.AddEvent(c);
}
internal override void Process(ProfilerSession sess)
{
Tracing.PacketTrace("CALLS: Function returned on thread {0}", sess.m_currentThreadPID);
if (sess.m_threadCallStacks.ContainsKey(sess.m_currentThreadPID))
{
Debug.Assert(sess.m_threadCallStacks[sess.m_currentThreadPID].Count > 0);
sess.m_threadCallStacks[sess.m_currentThreadPID].Pop();
}
FunctionReturn f = new FunctionReturn();
f.m_thread = sess.m_currentThreadPID;
f.duration = m_duration;
sess.AddEvent(f);
}
internal override void Process(ProfilerSession sess)
{
m_thread = sess.m_currentThreadPID;
if (m_assembly == 0)
{
m_assembly = sess.m_currentAssembly;
}
else
{
sess.m_currentAssembly = m_assembly;
}
uint md = m_assembly << Packets.Commands.Bits.AssemblyShift | m_method;
Tracing.PacketTrace("CALLS: Thread {0} called function {1}", m_thread, md);
if (!sess.m_threadCallStacks.ContainsKey(m_thread))
{
sess.m_threadCallStacks.Add(m_thread, new Stack<uint>());
}
sess.m_threadCallStacks[m_thread].Push(md);
FunctionCall f = new FunctionCall();
f.m_thread = m_thread;
f.m_callStack = sess.m_threadCallStacks[m_thread].ToArray();
Array.Reverse(f.m_callStack);
sess.m_engine.GetMethodName(md, true); //Cache method name information while we still have a device.
sess.AddEvent(f);
}
internal override void Process(ProfilerSession sess)
{
if (sess.m_currentHeapDump == null) { return; } //No heap dump to finish
sess.HeapBytesUsed = m_heapBytesUsed;
sess.AddEvent(sess.m_currentHeapDump);
sess.m_currentHeapDump = null;
Tracing.PacketTrace("<======================HEAP DUMP END");
}