Switch to side-by-side view

--- a/src/utils/circache.cpp
+++ b/src/utils/circache.cpp
@@ -28,6 +28,8 @@
 #include <assert.h>
 #include <memory.h>
 #include <zlib.h>
+
+#include "chrono.h"
 
 #ifndef _WIN32
 #include <sys/uio.h>