1 files changed, 94 insertions, 0 deletions
diff --git a/TAO/examples/Kokyu_dsrt_schedulers/Task_Stats.cpp b/TAO/examples/Kokyu_dsrt_schedulers/Task_Stats.cpp
new file mode 100644
index 00000000000..d7d06da76fd
--- /dev/null
+++ b/TAO/examples/Kokyu_dsrt_schedulers/Task_Stats.cpp
@@ -0,0 +1,94 @@
+//$Id$
+#include "Task_Stats.h"
+#include "ace/OS.h"
+#include "ace/Log_Msg.h"
+#include "ace/OS_String.h"
+
+#if !defined (__ACE_INLINE__)
+#include "Task_Stats.inl"
+#endif /* __ACE_INLINE__ */
+
+Base_Time::Base_Time (void)
+{
+  base_time_ = ACE_OS::gethrtime ();
+}
+
+Task_Stats::Task_Stats (void)
+  : base_time_(0),
+    end_time_ (0),
+    max_samples_ (0),
+    samples_count_ (0),
+    thr_run_time_ (0),
+    thr_count_ (0),
+    exec_time_min_ (0),
+    exec_time_min_at_ (0),
+    exec_time_max_ (0),
+    exec_time_max_at_(0),
+    sum_ (0),
+    sum2_ (0)
+{
+}
+
+Task_Stats::~Task_Stats (void)
+{
+  delete[] this->thr_run_time_;
+  delete[] this->thr_count_;
+}
+
+int
+Task_Stats::init (size_t max_samples)
+{
+  max_samples_ = max_samples;
+  ACE_NEW_RETURN (this->thr_run_time_, ACE_UINT32[this->max_samples_], -1);
+  ACE_NEW_RETURN (this->thr_count_, int[this->max_samples_], -1);
+  return 0;
+}
+
+void
+Task_Stats::base_time (ACE_hrtime_t time)
+{
+  base_time_ = time;
+}
+
+void
+Task_Stats::end_time (ACE_hrtime_t time)
+{
+  end_time_ = time;
+}
+
+void
+Task_Stats::dump_samples (const ACE_TCHAR *file_name, const ACE_TCHAR *msg,
+                          ACE_UINT32)
+{
+  FILE* output_file = ACE_OS::fopen (file_name, "w");
+
+  if (output_file == 0)
+    {
+      ACE_ERROR ((LM_ERROR,
+		  "%s cannot be opened \n",
+		  file_name));
+    }
+
+  // first dump what the caller has to say.
+  ACE_OS::fprintf (output_file, "%s\n",msg);
+
+  // next, compose and dump what we want to say.
+  ACE_UINT32 val_1;
+  int val_2;
+  ACE_UINT64 x;
+
+  // dump the samples recorded.
+  for (size_t i = 0; i < this->samples_count_; ++i)
+    {
+      x = this->thr_run_time_[i];
+      val_1 = ACE_CU64_TO_CU32 (x);
+      val_2  = this->thr_count_[i];
+      ACE_OS::fprintf (output_file, "%u \t %d\n",val_1,val_2);
+    }
+
+  ACE_OS::fclose (output_file);
+
+  ACE_DEBUG ((LM_DEBUG,
+	      "Samples are ready to be viewed\n"));
+}
+