TAU_ENABLE_INSTRUMEN(3)
NAME
TAU_ENABLE_INSTRUMENTATION - Enables instrumentation
SYNOPSIS
C/C++: TAU_ENABLE_INSTRUMENTATION(void); Fortran: TAU_ENABLE_INSTRUMENTATION(void);
DESCRIPTION
TAU_ENABLE_INSTRUMENTATION macro re-enables all TAU instrumentation.
All instances of functions and statements that occur between the
disable/enable section are ignored by TAU. This allows a user to limit
the trace size, if the macros are used to disable recording of a set of
iterations that have the same characteristics as, for example, the
first recorded instance.
EXAMPLE
C/C++ :
- int main(int argc, char **argv) {
- foo();
TAU_DISABLE_INSTRUMENTATION();
for (int i =0; i < N; i++) {bar(); // not recorded - }
TAU_ENABLE_INSTRUMENTATION();
bar(); // recorded - }
- Fortran :
- call TAU_DISABLE_INSTRUMENTATION()
call TAU_ENABLE_INSTRUMENTATION()