Changeset 3579 in Sophya for trunk/SophyaLib/SysTools/ctimer.h

Timestamp:

Feb 20, 2009, 12:07:02 PM (17 years ago)

Author:

ansari

Message:

Amelioration classe Timer, precision time-elapsed par utilisation gettimeofday(...) au lieu de time(), amelioration calcul temps cpu pour jobs tres long - Reza 20/02/2009

File:

• trunk/SophyaLib/SysTools/ctimer.h (modified) (3 diffs)

trunk/SophyaLib/SysTools/ctimer.h

@@ -1 +1 @@
 // This may look like C code, but it is really -*- C++ -*-
 //
-// $Id: ctimer.h,v 1.5 2007-07-06 12:54:12 ansari Exp $
+// $Id: ctimer.h,v 1.6 2009-02-20 11:07:02 ansari Exp $
 //
 
@@ -11 +11 @@
 #include <sys/types.h>
 #include <time.h>
-#include <iostream>
-#include <stdio.h>
+#include <sys/time.h>
 #include <string>
+
+using namespace std;
 
 // <summary> Permet de chronometrer des fonctions. </summary>
@@ -42 +43 @@
     between the object creation and the last call to Split(). 
   */ 
-  inline int_8 TotalElapsedTime() { return elapSecT ; }
+  inline int_8 TotalElapsedTime() { return elapSecT/1000 ; }
   /*! \brief Return the partial elapsed time (number of seconds).
       between the last two calls to Split().
   */ 
-  inline int_8 PartialElapsedTime() { return elapSecP ; }
+  inline int_8 PartialElapsedTime() { return elapSecP/1000 ; }
+  
+  /*! \brief Return the total elapsed time (in milli-seconds), 
+    between the object creation and the last call to Split(). 
+  */ 
+  inline int_8 TotalElapsedTimems() { return elapSecT ; }
+  /*! \brief Return the partial elapsed time (in milli-seconds).
+      between the last two calls to Split().
+  */ 
+  inline int_8 PartialElapsedTimems() { return elapSecP ; }
 
   /*! \brief Return the total CPU time in seconds, 
     between the object creation and the last call to Split(). 
   */ 
-  inline float TotalCPUTime() { return  cpuSecT; }
+  inline double TotalCPUTime() { return  cpuSecT; }
   /*! \brief Return the partial CPU time in seconds, 
       between the last two calls to Split().
   */ 
-  inline float PartialCPUTime() { return  cpuSecP; }
+  inline double PartialCPUTime() { return  cpuSecP; }
 
 private:
   clock_t cpu0, cpuSplit;
-  time_t  elapse0, elapseSplit;
-  float cpuSecT, cpuSecP;     // Total and partial CPU time 
-  int_8 elapSecT, elapSecP;    // Total and partial elapsed time 
+  struct timeval elapse0, elapseSplit;
+  double cpuSecT, cpuSecP;     // Total and partial CPU time 
+  int_8 elapSecT, elapSecP;    // Total and partial elapsed time in ms
   string timerName;
   bool defprtflg;