Try Salvatore's timer function on windows

base/CMakeLists.txt

@@ -409,9 +409,6 @@ list(APPEND PSB_base_source_C_files modules/cutil.c)
 if (SERIAL_MPI)
  list(APPEND PSB_base_source_C_files modules/fakempi.c)
 endif()
-if(WIN32)
-  list(APPEND PSB_base_source_C_files modules/gettimeofday.c modules/gettimeofday.h)
-endif()
 foreach(file IN LISTS PSB_base_source_C_files)
   list(APPEND base_source_C_files ${CMAKE_CURRENT_LIST_DIR}/${file})
 endforeach()

base/modules/cutil.c

@@ -1,7 +1,4 @@
-#ifdef _WIN32
-#include <windows.h>
-#include <time.h>
-#else
+#if ! (defined(_WIN32) || defined(WIN32))
 #include <sys/time.h>
 #endif
 #include <stdio.h>

base/modules/fakempi.c

@@ -1,8 +1,4 @@
-#ifdef _WIN32
-#include <windows.h>
-#include <time.h>
-#include "gettimeofday.h"
-#else
+#if ! (defined(_WIN32) || defined(WIN32))
 #include <sys/time.h>
 #endif
 #include <stdio.h>
@@ -110,6 +106,15 @@
 
 double mpi_wtime()
 {
+#if defined(WIN32) || defined(_WIN32)
+  LARGE_INTEGER tim, freq;
+  double seconds;
+
+  QueryPerformanceCounter(&tim);
+  QeryPerformanceFrequency(&freq);
+  seconds = (double)tim / (double) freq;
+  return(seconds);
+#else
   struct timeval tt;
   struct timezone tz;
   double temp;
@@ -120,6 +125,7 @@ double mpi_wtime()
     temp = ((double)tt.tv_sec) + ((double)tt.tv_usec)*1.0e-6;
   }
   return(temp);
+#endif
 }
 
 

base/modules/gettimeofday.c

@@ -1,48 +0,0 @@
-#include <time.h>
-#include <windows.h>
-#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
-  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000Ui64
-#else
-  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000ULL
-#endif
-
-typedef struct
-{
-  int  tz_minuteswest; /* minutes W of Greenwich */
-  int  tz_dsttime;     /* type of dst correction */
-} timezone;
-
-int gettimeofday(struct timeval *tv, struct timezone *tz)
-{
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-  {
-    GetSystemTimeAsFileTime(&ft);
-
-    tmpres |= ft.dwHighDateTime;
-    tmpres <<= 32;
-    tmpres |= ft.dwLowDateTime;
-
-    /*converting file time to unix epoch*/
-    tmpres -= DELTA_EPOCH_IN_MICROSECS;
-    tmpres /= 10;  /*convert into microseconds*/
-    tv->tv_sec = (long)(tmpres / 1000000UL);
-    tv->tv_usec = (long)(tmpres % 1000000UL);
-  }
-
-  if (NULL != tz)
-  {
-    if (!tzflag)
-    {
-      _tzset();
-      tzflag++;
-    }
-    tz->tz_minuteswest = _timezone / 60;
-    tz->tz_dsttime = _daylight;
-  }
-
-  return 0;
-}

base/modules/gettimeofday.h

@@ -1,15 +0,0 @@
-#include <windows.h>
-#include <time.h>
-#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
-  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000Ui64
-#else
-  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000ULL
-#endif
-
-typedef struct
-{
-  int  tz_minuteswest; /* minutes W of Greenwich */
-  int  tz_dsttime;     /* type of dst correction */
-} timezone;
-
-int gettimeofday(struct timeval *tv, struct timezone *tz);