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Special Forums News, Links, Events and Announcements Software Releases - RSS News Talend Open Profiler 1.2.0M3 (Development branch)
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Old 02-02-2009
Talend Open Profiler 1.2.0M3 (Development branch)
Image Talend Open Profiler (TOP) helps you to profile your data. TOP's ergonomic interface allows you to define metrics (indicators) and collect statistics on your data in a few clicks. It comes with a set of regular expressions that helps you to identify bad data. You can create your own regular expressions and use them in data profiling analyses. A lot of options exist for each indicator, which change the behavior of the indicator so that it gives you more pertinent information. Data quality options on indicators alert you when your data quality is not what you expected. License: GNU General Public License v2 Changes:
Two connections can now be structurally compared. Access to bookmarks was made easy. Executed queries are displayed. Task management was implemented. Catalog and schema overview analyses wizards were added. Image

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LEARN ABOUT DEBIAN

tau_profile_timer

TAU_PROFILE_TIMER(3)					      TAU Instrumentation API					      TAU_PROFILE_TIMER(3)

NAME

       TAU_PROFILE_TIMER - Defines a static timer.

SYNOPSIS

       C/C++:

       TAU_PROFILE_TIMER(Profiler timer, char* or string& function_name, char* or string& type, TauGroup_t group);

       Fortran:

       TAU_PROFILE_TIMER(integer profiler(2), character name(size));

DESCRIPTION

       C/C++ :

       With TAU_PROFILE_TIMER, a group of one or more statements is profiled. This macro has a timer variable as its first argument, and then
       strings for name and type, as described earlier. It associates the timer to the profile group specified in the last parameter.

       Fortran :

       To profile a block of Fortran code, such as a function, subroutine, loop etc., the user must first declare a profiler, which is an integer
       array of two elements (pointer) with the save attribute, and pass it as the first parameter to the TAU_PROFILE_TIMER subroutine. The second
       parameter must contain the name of the routine, which is enclosed in a single quote.  TAU_PROFILE_TIMER declares the profiler that must be
       used to profile a block of code. The profiler is used to profile the statements using TAU_PROFILE_START and TAU_PROFILE_STOP as explained
       later.

EXAMPLE

       C/C++ :

       template< class T, unsigned Dim >
       void BareField<T,Dim>::fillGuardCells(bool reallyFill)
       {
	// profiling macros
	TAU_TYPE_STRING(taustr, CT(*this) + " void (bool)" );
	TAU_PROFILE("BareField::fillGuardCells()", taustr, TAU_FIELD);
	TAU_PROFILE_TIMER(sendtimer, "fillGuardCells-send",
			  taustr, TAU_FIELD);
	TAU_PROFILE_TIMER(localstimer, "fillGuardCells-locals",
			  taustr, TAU_FIELD);
	...
       }

       Fortran :

       subroutine bcast_inputs
       implicit none
       integer profiler(2)
       save profiler

       include 'mpinpb.h'
       include 'applu.incl'

       interger IERR

       call TAU_PROFILE_TIMER(profiler, 'bcast_inputs')

SEE ALSO

       TAU_PROFILE_TIMER_DYNAMIC(3), TAU_PROFILE_START(3), TAU_PROFILE_STOP(3)

								    08/31/2005						      TAU_PROFILE_TIMER(3)