Performance enhancement in cases where there are a lot of presents lost/waiting for events.

markgalvan-intel · markgalvan-intel · commit 44b32eeec101 · 2024-05-06T16:09:46.000-07:00
Addresses #209
diff --git a/PresentData/PresentMonTraceConsumer.cpp b/PresentData/PresentMonTraceConsumer.cpp
@@ -24,7 +24,7 @@
 #ifdef DEBUG
 static constexpr int PRESENTEVENT_CIRCULAR_BUFFER_SIZE = 32768;
 #else
-static constexpr int PRESENTEVENT_CIRCULAR_BUFFER_SIZE = 8192;
+static constexpr int PRESENTEVENT_CIRCULAR_BUFFER_SIZE = 1024;
 #endif
 
 // These macros, when enabled, record what PresentMon analysis below was done
