Support for multiple sessions under the same name

Ryujinx.Profiler/DumpProfile.cs

@@ -10,10 +10,10 @@ namespace Ryujinx.Profiler
             String fileData = "";
             foreach (var time in profile.Timers)
             {
-                fileData += $"{time.Key} - " +
+                fileData += $"{time.Key.Tag} - " +
                             $"Total: {profile.ConvertTicksToMS(time.Value.TotalTime)}ms, " +
                             $"Average: {profile.ConvertTicksToMS(time.Value.AverageTime)}ms, " +
-                            $"Count: {time.Value.Count}\n";
+                            $"Count: {time.Value.Count}\r\n";
             }
 
             // Ensure file directory exists before write

Ryujinx.Profiler/InternalProfile.cs

@@ -7,11 +7,14 @@ namespace Ryujinx.Profiler
     public class InternalProfile
     {
         private Stopwatch SW;
-        internal ConcurrentDictionary<string, TimingInfo> Timers;
+        internal ConcurrentDictionary<ProfileConfig, TimingInfo> Timers;
+
+        private object sessionLock = new object();
+        private int sessionCounter = 0;
 
         public InternalProfile()
         {
-            Timers = new ConcurrentDictionary<string, TimingInfo>();
+            Timers = new ConcurrentDictionary<ProfileConfig, TimingInfo>();
             SW = new Stopwatch();
             SW.Start();
         }
@@ -20,8 +23,8 @@ namespace Ryujinx.Profiler
         {
             long timestamp = SW.ElapsedTicks;
 
-            Timers.AddOrUpdate(config.Name,
+            Timers.AddOrUpdate(config,
-                (string s) => CreateTimer(timestamp),
+                (c) => CreateTimer(timestamp),
                 ((s, info) =>
                 {
                     info.BeginTime = timestamp;
@@ -33,8 +36,8 @@ namespace Ryujinx.Profiler
         {
             long timestamp = SW.ElapsedTicks;
 
-            Timers.AddOrUpdate(config.Name,
+            Timers.AddOrUpdate(config,
-                (s => new TimingInfo()),
+                (c => new TimingInfo()),
                 ((s, time) => UpdateTimer(time, timestamp)));
         }
 
@@ -61,5 +64,14 @@ namespace Ryujinx.Profiler
         {
             return (((double)ticks) / Stopwatch.Frequency) * 1000.0;
         }
+
+        public int GetSession()
+        {
+            // Can be called from multiple threads so locked to ensure no duplicate sessions are generated
+            lock (sessionLock)
+            {
+                return sessionCounter++;
+            }
+        }
     }
 }

Ryujinx.Profiler/Profile.cs

@@ -2,7 +2,7 @@
 
 namespace Ryujinx.Profiler
 {
-    public class Profile
+    public static class Profile
     {
         // Static
         private static InternalProfile ProfileInstance;
@@ -56,5 +56,12 @@ namespace Ryujinx.Profiler
             method();
             End(config);
         }
+
+        public static int GetSession()
+        {
+            if (!ProfilingEnabled())
+                return 0;
+            return ProfileInstance.GetSession();
+        }
     }
 }

Ryujinx.Profiler/ProfileConfig.cs

@@ -7,6 +7,19 @@ namespace Ryujinx.Profiler
     public struct ProfileConfig
     {
         public string Name;
+        public int? Session;
+
+        private string cachedTag;
+
+        public string Tag
+        {
+            get
+            {
+                if (cachedTag == null)
+                    cachedTag = $"{Name}{(Session == null ? "" : $" ({Session})")}";
+                return cachedTag;
+            }
+        }
     }
 
     public static class Profiles