Don't compile in iteration_push/pop without tracing support

include/runtime.h

@@ -52,8 +52,13 @@ int   RUNTIME_rank               (MORSE_context_t*);
 int   RUNTIME_init_scheduler     (MORSE_context_t*, int, int, int);
 void  RUNTIME_finalize_scheduler (MORSE_context_t*);
 void  RUNTIME_barrier            (MORSE_context_t*);
+#ifdef CHAMELEON_ENABLE_TRACING
 void  RUNTIME_iteration_push     (MORSE_context_t*, unsigned long iteration);
 void  RUNTIME_iteration_pop      (MORSE_context_t*);
+#else
+#define RUNTIME_iteration_push(c,i) ((void)0)
+#define RUNTIME_iteration_pop(c)    ((void)0)
+#endif
 void  RUNTIME_pause              (MORSE_context_t*);
 void  RUNTIME_resume             (MORSE_context_t*);
 void  RUNTIME_comm_rank          (int*);

runtime/parsec/control/runtime_control.c

@@ -70,6 +70,7 @@ void RUNTIME_barrier(MORSE_context_t *morse)
 /*******************************************************************************
  *  Set iteration numbers for traces
  **/
+#ifdef CHAMELEON_ENABLE_TRACING
 void RUNTIME_iteration_push( MORSE_context_t *morse, unsigned long iteration )
 {
     (void)morse;
@@ -80,6 +81,7 @@ void RUNTIME_iteration_pop( MORSE_context_t *morse )
     (void)morse;
     return;
 }
+#endif
 
 /*******************************************************************************
  *  To suspend the processing of new tasks by workers

runtime/quark/control/runtime_control.c

@@ -71,6 +71,7 @@ void RUNTIME_finalize_scheduler(MORSE_context_t *morse)
 /*******************************************************************************
  *  Set iteration numbers for traces
  **/
+#ifdef CHAMELEON_ENABLE_TRACING
 void RUNTIME_iteration_push( MORSE_context_t *morse, unsigned long iteration )
 {
     (void)morse;
@@ -81,6 +82,7 @@ void RUNTIME_iteration_pop( MORSE_context_t *morse )
     (void)morse;
     return;
 }
+#endif
 
 /*******************************************************************************
  *  To suspend the processing of new tasks by workers

runtime/starpu/control/runtime_control.c

@@ -178,6 +178,7 @@ void RUNTIME_barrier( MORSE_context_t *morse )
 /*******************************************************************************
  *  Set iteration numbers for traces
  **/
+#ifdef CHAMELEON_ENABLE_TRACING
 void RUNTIME_iteration_push( MORSE_context_t *morse, unsigned long iteration )
 {
     (void)morse;
@@ -192,6 +193,7 @@ void RUNTIME_iteration_pop( MORSE_context_t *morse )
     starpu_iteration_pop();
 #endif
 }
+#endif
 
 /*******************************************************************************
  *  To suspend the processing of new tasks by workers