public void Setup(CachedSnapshot snapshot)
{
m_Snapshot = snapshot;
ProgressBarDisplay.ShowBar("Setup memory map");
SetupSortedData();
SetupRegions();
CreateGroups();
SetupGroups();
ProgressBarDisplay.ClearBar();
}
public void Setup(CachedSnapshot snapshotA, CachedSnapshot snapshotB)
{
m_Snapshots[0] = snapshotA;
m_Snapshots[1] = snapshotB;
ProgressBarDisplay.ShowBar("Setup memory map diff");
SetupSortedData();
SetupRegions();
CreateGroups();
SetupGroups();
ProgressBarDisplay.ClearBar();
}
private void LoadAll()
{
m_IsReady = false;
try {
foreach (var filePath in m_List)
{
if (File.Exists(filePath))
{
try {
Debug.LogFormat("Loading \"{0}\"", filePath);
var rawSnapshot = Unity.MemoryProfilerForExtension.Editor.Format.QueriedMemorySnapshot.Load(filePath);
//var rawSnapshot = UnityEditor.Profiling.Memory.Experimental.PackedMemorySnapshot.Load(filePath);
if (null == rawSnapshot)
{
Debug.LogErrorFormat("MemoryProfiler: Unrecognized memory snapshot format '{0}'.", filePath);
}
Debug.LogFormat("Completed loading \"{0}\"", filePath);
Debug.LogFormat("Crawling \"{0}\"", filePath);
ProgressBarDisplay.ShowBar(string.Format("Opening snapshot: {0}", System.IO.Path.GetFileNameWithoutExtension(filePath)));
var cachedSnapshot = new CachedSnapshot(rawSnapshot);
using (s_CrawlManagedData.Auto()) {
var crawling = Crawler.Crawl(cachedSnapshot);
crawling.MoveNext(); //start execution
var status = crawling.Current as EnumerationStatus;
float progressPerStep = 1.0f / status.StepCount;
while (crawling.MoveNext())
{
ProgressBarDisplay.UpdateProgress(status.CurrentStep * progressPerStep, status.StepStatus);
}
}
ProgressBarDisplay.ClearBar();
var rawSchema = new RawSchema();
rawSchema.SetupSchema(cachedSnapshot, new ObjectDataFormatter());
var managedObjcts = rawSchema.GetTableByName("AllManagedObjects") as ObjectListTable;
var nativeObjects = rawSchema.GetTableByName("AllNativeObjects") as ObjectListTable;
Debug.LogFormat("Completed crawling \"{0}\"", filePath);
Debug.LogFormat("Saving \"{0}\"", filePath);
var path = Path.GetDirectoryName(filePath);
var snapName = Path.GetFileNameWithoutExtension(filePath);
string exportPath1 = Path.Combine(path, snapName + "_MANAGEDHEAP_SnapshotExport_" + CsLibrary.DateTime.Now.ToString("dd_MM_yyyy_hh_mm_ss") + ".csv");
if (!String.IsNullOrEmpty(exportPath1))
{
System.IO.StreamWriter sw = new System.IO.StreamWriter(exportPath1);
sw.WriteLine("Managed_Objects,Size,Address");
int ct = cachedSnapshot.SortedManagedHeapEntries.Count;
for (int i = 0; i < ct; i++)
{
var size = cachedSnapshot.SortedManagedHeapEntries.Size(i);
var addr = cachedSnapshot.SortedManagedHeapEntries.Address(i);
sw.WriteLine("Managed," + size + "," + addr);
ResourceProcessor.Instance.DisplayProgressBar("write managed heap ...", i, ct);
}
sw.Flush();
sw.Close();
}
string exportPath2 = Path.Combine(path, snapName + "_MANAGED_SnapshotExport_" + CsLibrary.DateTime.Now.ToString("dd_MM_yyyy_hh_mm_ss") + ".csv");
if (!String.IsNullOrEmpty(exportPath2))
{
m_ManagedGroups.Clear();
System.IO.StreamWriter sw = new System.IO.StreamWriter(exportPath2);
sw.WriteLine("Index,Type,RefCount,Size,Address");
int ct = cachedSnapshot.SortedManagedObjects.Count;
for (int i = 0; i < ct; i++)
{
var size = cachedSnapshot.SortedManagedObjects.Size(i);
var addr = cachedSnapshot.SortedManagedObjects.Address(i);
ManagedObjectInfo objInfo;
int index = -1;
int refCount = 0;
string typeName = string.Empty;
if (cachedSnapshot.CrawledData.MangedObjectIndexByAddress.TryGetValue(addr, out index))
{
objInfo = cachedSnapshot.CrawledData.ManagedObjects[index];
index = objInfo.ManagedObjectIndex;
refCount = objInfo.RefCount;
if (objInfo.ITypeDescription >= 0 && objInfo.ITypeDescription < cachedSnapshot.typeDescriptions.Count)
{
typeName = cachedSnapshot.typeDescriptions.typeDescriptionName[objInfo.ITypeDescription];
}
}
sw.WriteLine("" + index + ",\"" + typeName + "\"," + refCount + "," + size + "," + addr);
ManagedGroupInfo info;
if (m_ManagedGroups.TryGetValue(typeName, out info))
{
++info.Count;
info.Size += size;
}
else
{
string g = string.Empty;
int si = typeName.IndexOf('.');
if (si > 0)
{
g = typeName.Substring(0, si);
if (!s_ManagedGroupNames.Contains(g))
{
g = string.Empty;
}
}
info = new ManagedGroupInfo {
Group = g, Type = typeName, Count = 1, Size = size
};
m_ManagedGroups.Add(typeName, info);
}
if (i % 1000 == 0)
{
ResourceProcessor.Instance.DisplayProgressBar("write managed objects ...", i, ct);
}
}
sw.Flush();
sw.Close();
string dir = Path.GetDirectoryName(exportPath2);
string fn = Path.GetFileNameWithoutExtension(exportPath2);
string gpath = Path.Combine(dir, fn + "_groups.csv");
var lastGroup = "A000000";
using (var outsw = new StreamWriter(gpath)) {
outsw.WriteLine("group,type,count,size");
int curCt = 0;
int totalCt = m_ManagedGroups.Count;
foreach (var pair in m_ManagedGroups)
{
var info = pair.Value;
var g = info.Group;
if (!string.IsNullOrEmpty(lastGroup) && string.IsNullOrEmpty(info.Group))
{
g = lastGroup + "__";
}
if (!string.IsNullOrEmpty(info.Group))
{
lastGroup = info.Group;
}
outsw.WriteLine("\"{0}\",\"{1}\",{2},{3}", g, info.Type, info.Count, info.Size);
if (curCt % 100 == 0)
{
ResourceProcessor.Instance.DisplayProgressBar("write managed object group ...", curCt, totalCt);
}
++curCt;
}
}
string gpath2 = Path.Combine(dir, fn + "_groups_forcmp.csv");
using (var outsw = new StreamWriter(gpath2)) {
outsw.WriteLine("type,count,size");
int curCt = 0;
int totalCt = m_ManagedGroups.Count;
foreach (var pair in m_ManagedGroups)
{
var info = pair.Value;
outsw.WriteLine("\"{0}\",{1},{2}", info.Type, info.Count, info.Size);
if (curCt % 100 == 0)
{
ResourceProcessor.Instance.DisplayProgressBar("write managed object group for cmp ...", curCt, totalCt);
}
++curCt;
}
}
}
string exportPath = Path.Combine(path, snapName + "_NATIVE_SnapshotExport_" + CsLibrary.DateTime.Now.ToString("dd_MM_yyyy_hh_mm_ss") + ".csv");
if (!String.IsNullOrEmpty(exportPath))
{
m_NativeGroups.Clear();
System.IO.StreamWriter sw = new System.IO.StreamWriter(exportPath);
sw.WriteLine("Index,Name,Type,RefCount,InstanceID,Size,Address");
int ct = cachedSnapshot.SortedNativeObjects.Count;
for (int i = 0; i < ct; i++)
{
var size = cachedSnapshot.SortedNativeObjects.Size(i);
var addr = cachedSnapshot.SortedNativeObjects.Address(i);
var name = cachedSnapshot.SortedNativeObjects.Name(i);
var refCount = cachedSnapshot.SortedNativeObjects.Refcount(i);
var instanceId = cachedSnapshot.SortedNativeObjects.InstanceId(i);
int index;
if (!cachedSnapshot.nativeObjects.instanceId2Index.TryGetValue(instanceId, out index))
{
index = -1;
}
var nativeTypeIndex = cachedSnapshot.SortedNativeObjects.NativeTypeArrayIndex(i);
string typeName = string.Empty;
if (nativeTypeIndex >= 0 && nativeTypeIndex < cachedSnapshot.nativeTypes.Count)
{
typeName = cachedSnapshot.nativeTypes.typeName[nativeTypeIndex];
}
sw.WriteLine("" + index + ",\"" + name + "\",\"" + typeName + "\"," + refCount + "," + instanceId + "," + size + "," + addr);
NativeGroupInfo info;
if (m_NativeGroups.TryGetValue(typeName, out info))
{
++info.Count;
info.Size += size;
}
else
{
info = new NativeGroupInfo {
Type = typeName, Count = 1, Size = size
};
m_NativeGroups.Add(typeName, info);
}
if (i % 100 == 0)
{
ResourceProcessor.Instance.DisplayProgressBar("write native objects ...", i, ct);
}
}
sw.Flush();
sw.Close();
string dir = Path.GetDirectoryName(exportPath);
string fn = Path.GetFileNameWithoutExtension(exportPath);
string gpath = Path.Combine(dir, fn + "_groups.csv");
using (var outsw = new StreamWriter(gpath)) {
outsw.WriteLine("type,count,size");
int curCt = 0;
int totalCt = m_NativeGroups.Count;
foreach (var pair in m_NativeGroups)
{
var info = pair.Value;
outsw.WriteLine("\"{0}\",{1},{2}", info.Type, info.Count, info.Size);
ResourceProcessor.Instance.DisplayProgressBar("write native object group ...", curCt, totalCt);
++curCt;
}
}
}
Debug.LogFormat("Completed saving \"{0}\"", filePath);
}
catch (Exception ex) {
UnityEngine.Debug.LogErrorFormat("file {0} exception {1}\n{2}", filePath, ex.Message, ex.StackTrace);
}
}
}
EditorUtility.ClearProgressBar();
}
finally {
m_IsReady = true;
}
}
