debian man page for tau_mapping_profile_start

TAU_MAPPING_PROFILE_(3) 					  TAU Mapping API					   TAU_MAPPING_PROFILE_(3)

NAME
       TAU_MAPPING_PROFILE_START - Starts a mapping timer

SYNOPSIS
       C/C++:

       TAU_MAPPING_PROFILE_START(Profiler timer, int tid);

DESCRIPTION
       TAU_MAPPING_PROFILE_START starts the timer that is created using TAU_MAPPING_PROFILE_TIMER. This will measure the elapsed time in groups of
       statements, instead of the entire block. A corresponding stop statement stops the timer as described next. The thread identifier is
       specified in the tid parameter.

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_PROFILE_TIMER(3), TAU_MAPPING_PROFILE_STOP(3)

								    08/31/2005						   TAU_MAPPING_PROFILE_(3)