diff base/Profiler.cpp @ 408:115f60df1e4d

* Speed up spectrogram painting by releasing mutex in FFTDataServer
while calculating data prior to writing it, and by adding whole-column
value query methods to FFT objects
* Add paint cache to Thumbwheel -- repaints of this widget were slowing
down the whole spectrogram repaint
* More uses of MutexLocker (named and with debug) and more profile
points
* Make startup much quicker some of the time, with OSC server in place

--- a/base/Profiler.cpp	Tue Apr 29 15:34:17 2008 +0000
+++ b/base/Profiler.cpp	Thu May 08 14:46:22 2008 +0000
@@ -161,7 +161,7 @@
     for (TimeRMap::const_iterator i = worstmap.end(); i != worstmap.begin(); ) {
         --i;
         fprintf(stderr, "%-40s  %s ms\n", i->second,
-                (i->first * 1000).toString().c_str(), i->second);
+                (i->first * 1000).toString().c_str());
     }
 
     fprintf(stderr, "\nBy number of calls:\n");
@@ -175,9 +175,10 @@
 
 #ifndef NO_TIMING    
 
-Profiler::Profiler(const char* c, bool showOnDestruct)
-    : m_c(c),
-      m_showOnDestruct(showOnDestruct)
+Profiler::Profiler(const char* c, bool showOnDestruct) :
+    m_c(c),
+    m_showOnDestruct(showOnDestruct),
+    m_ended(false)
 {
     m_startCPU = clock();
 
@@ -202,6 +203,12 @@
 
 Profiler::~Profiler()
 {
+    if (!m_ended) end();
+}
+
+void
+Profiler::end()
+{
     clock_t elapsedCPU = clock() - m_startCPU;
 
     struct timeval tv;
@@ -214,6 +221,8 @@
         cerr << "Profiler : id = " << m_c
              << " - elapsed = " << ((elapsedCPU * 1000) / CLOCKS_PER_SEC)
 	     << "ms CPU, " << elapsedTime << " real" << endl;
+
+    m_ended = true;
 }
  
 #endif