add GetRunningMicroSecs() to libcommon for debug timing

CMakeModules/PerformFeatureChecks.cmake

@@ -39,6 +39,9 @@
 macro(perform_feature_checks)
 
     include(CheckIncludeFile)
+    #include(CheckFunctionExists)
+    include(CheckLibraryExists)
+    include(CheckSymbolExists)
 
     check_include_file("malloc.h" HAVE_MALLOC_H)
 
@@ -55,7 +58,6 @@ macro(perform_feature_checks)
     # re-introduce this.
     # check_include_file("strings.h" HAVE_STRINGS_H)
 
-    include(CheckSymbolExists)
     check_symbol_exists(strcasecmp "string.h" HAVE_STRCASECMP)
     check_symbol_exists(strcasecmp "strings.h" HAVE_STRCASECMP)
     check_symbol_exists(strncasecmp "string.h" HAVE_STRNCASECMP)
@@ -70,6 +72,12 @@ macro(perform_feature_checks)
     check_symbol_exists(_snprintf "stdio.h" HAVE_ISO_SNPRINTF)
     check_symbol_exists(_hypot "math.h" HAVE_ISO_HYPOT)
 
+    #check_symbol_exists(clock_gettime "time.h" HAVE_CLOCK_GETTIME) non-standard library, does not work
+    check_library_exists(rt clock_gettime "" HAVE_CLOCK_GETTIME)
+
+    # HAVE_GETTIMEOFDAY is already in use within 2.9 wxWidgets, so use HAVE_GETTIMEOFDAY_FUNC
+    check_symbol_exists(gettimeofday "sys/time.h" HAVE_GETTIMEOFDAY_FUNC)
+
     # Generate config.h.
     configure_file(${PROJECT_SOURCE_DIR}/CMakeModules/config.h.cmake
                    ${CMAKE_BINARY_DIR}/config.h)

CMakeModules/config.h.cmake

@@ -23,6 +23,9 @@
 #define hypot _hypot
 #endif
 
+#cmakedefine HAVE_CLOCK_GETTIME
+#cmakedefine HAVE_GETTIMEOFDAY_FUNC
+
 #cmakedefine MALLOC_IN_STDLIB_H
 
 #if !defined( MALLOC_IN_STDLIB_H )

common/CMakeLists.txt

@@ -54,6 +54,7 @@ set(COMMON_SRCS
     eda_doc.cpp
     filter_reader.cpp
     gestfich.cpp
+    getrunningmicrosecs.cpp
     gr_basic.cpp
     hotkeys_basic.cpp
     hotkey_grid_table.cpp

common/getrunningmicrosecs.cpp

@@ -0,0 +1,62 @@
+
+#include <config.h>
+
+
+#if defined(HAVE_CLOCK_GETTIME)
+
+#include <time.h>
+
+unsigned GetRunningMicroSecs()
+{
+    struct timespec	now;
+
+    clock_gettime( CLOCK_MONOTONIC, &now );
+
+    unsigned usecs = ((unsigned)now.tv_nsec)/1000 + ((unsigned)now.tv_sec) * 1000000;
+//    unsigned msecs = (now.tv_nsec / (1000*1000)) + now.tv_sec * 1000;
+
+    return usecs;
+}
+
+
+#elif defined(HAVE_GETTIMEOFDAY_FUNC)
+
+#include <sys/time.h>
+unsigned GetRunningMicroSecs()
+{
+    timeval tv;
+
+    gettimeofday( &tv, 0 );
+
+    return (tv.tv_sec * 1000000) + tv.tv_usec;
+}
+
+
+#elif defined(_WIN32)
+
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+#include <assert.h>
+
+unsigned GetRunningMicroSecs()
+{
+    LARGE_INTEGER   curtime;
+
+    static unsigned timerFreq;              // timer frequency
+
+    if( !timerFreq )
+    {
+        QueryPerformanceFrequency( &curtime );
+
+        timerFreq = curtime.QuadPart / 1000000;     // i.e., ticks per usec
+
+        assert( timerFreq );
+    }
+
+    QueryPerformanceCounter( &curtime );
+
+    return ( curtime.LowPart / timerFreq );
+}
+
+#endif
+

container_test.cpp

@@ -4,7 +4,7 @@
 #include <deque>
 #include <dlist.h>
 #include <time.h>
-
+#include <common.h>
 
 #define TEST_NODES      100000000
 
@@ -16,22 +16,6 @@ typedef boost::ptr_vector<EDA_ITEM>  EDA_ITEMV;
 
 void heap_warm_up();
 
-
-/**
- * Function GetRunningMicroSecs
- * returns current relative time in microsecs.
- */
-unsigned GetRunningMicroSecs()
-{
-    struct timespec	now;
-
-    clock_gettime( CLOCK_MONOTONIC, &now );
-
-    unsigned usecs = now.tv_nsec/1000 + now.tv_sec * 1000 * 1000;
-    return usecs;
-}
-
-
 int main( int argc, char** argv )
 {
     EDA_ITEMV       v;

include/common.h

@@ -506,4 +506,12 @@ int From_User_Unit( EDA_UNITS_T aUnit, double val, int internal_unit_value );
  */
 wxString GenDate();
 
+/**
+ * Function GetRunningMicroSecs
+ * returns an ever increasing indication of elapsed microseconds.  Use this
+ * by computing differences between two calls.
+ * @author Dick Hollenbeck
+ */
+unsigned GetRunningMicroSecs();
+
 #endif  // INCLUDE__COMMON_H_

pcbnew/kicad_plugin.cpp

@@ -60,7 +60,6 @@
 #include <auto_ptr.h>
 #include <kicad_string.h>
 #include <macros.h>
-//#include <build_version.h>
 #include <zones.h>
 
 #ifdef CVPCB
@@ -256,13 +255,11 @@ void KICAD_PLUGIN::loadAllSections( bool doAppend )
             loadPCB_TARGET();
         }
 
-#if defined(PCBNEW)
         else if( TESTLINE( "$ZONE" ) )
         {
             SEGZONE* insertBeforeMe = doAppend ? NULL : m_board->m_Zone.GetFirst();
             loadTrackList( insertBeforeMe, PCB_ZONE_T );
         }
-#endif
 
         else if( TESTLINE( "$GENERAL" ) )
         {
@@ -568,8 +565,6 @@ void KICAD_PLUGIN::loadSETUP()
             m_board->SetOriginAxisPosition( wxPoint( gx, gy ) );
         }
 
-#if 1 // defined(PCBNEW)
-
         else if( TESTLINE( "Layers" ) )
         {
             int tmp = intParse( line + SZ( "Layers" ) );
@@ -786,7 +781,6 @@ void KICAD_PLUGIN::loadSETUP()
             GetScreen()->m_GridOrigin.y = Oy;
             */
         }
-#endif
 
         else if( TESTLINE( "$EndSETUP" ) )
         {
@@ -2846,9 +2840,7 @@ void KICAD_PLUGIN::saveSETUP() const
     }
     */
 
-    /* @todo no aFrame in a plugin
+    fprintf( m_fp, "AuxiliaryAxisOrg %s\n", fmtBIUPoint( m_board->GetOriginAxisPosition() ).c_str() );
-    fprintf( m_fp, "AuxiliaryAxisOrg %s\n",   fmtBIUPoint( aFrame->GetOriginAxisPosition() ).c_str() );
-    */
 
     /* @todo no globals
     {