C/C++:
C/C++ :
/* f1.c */
TAU_GLOBAL_PHASE(globalPhase, "global phase", "", TAU_USER);
/* f2.c */
int bar(void) {
TAU_GLOBAL_PHASE_STOP(globalPhase);
/* ... */
TAU_GLOBAL_PHASE_STOP(globalPhase);
}
TAU_GLOBAL_PHASE(3), TAU_GLOBAL_PHASE_EXTERNAL(3), TAU_GLOBAL_PHASE_START(3)