TAU_MAPPING_PROFILE_(3) 					  TAU Mapping API					   TAU_MAPPING_PROFILE_(3)

NAME

       TAU_MAPPING_PROFILE_TIMER - Declares a mapping timer

SYNOPSIS

       C/C++:

       TAU_MAPPING_PROFILE_TIMER(Profiler timer, FunctionInfo *FuncIdVar);

DESCRIPTION

       TAU_MAPPING_PROFILE_TIMER enables timing of individual statements, instead of complete blocks. It will attribute the time to a higher-level
       statement. The second argument is the identifier of the statement that is obtained after TAU_MAPPING_OBJECT and TAU_MAPPING_LINK have
       executed. The timer argument in this macro is any variable that is used subsequently to start and stop the timer.

EXAMPLE

       C/C++ :

       template<class LHS,class Op,class RHS,class EvalTag>
       void
       ExpressionKernel<LHS,Op,RHS,EvalTag>::run() {
	 TAU_MAPPING_PROFILE_TIMER(timer, TauMapFI);
	 printf("ExpressionKernel::run() this = 4854
", this);
	 // Just evaluate the expression.

	 TAU_MAPPING_PROFILE_START(timer);
	 KernelEvaluator<EvalTag>().evaluate(lhs_m, op_m, rhs_m);
	 TAU_MAPPING_PROFILE_STOP();
	 // we could release the locks here instead of in the dtor.
       }

SEE ALSO

       TAU_MAPPING_LINK(3), TAU_MAPPING_OBJECT(3), TAU_MAPPING_PROFILE_START(3), TAU_MAPPING_PROFILE_STOP(3)

								    08/31/2005						   TAU_MAPPING_PROFILE_(3)