arrange_profiles.cpp File Reference

Classify and process a list of candidate sample files into merged sets and classes. More...

#include <algorithm>
#include <cstdlib>
#include <iostream>
#include <iterator>
#include <map>
#include <set>
#include "string_manip.h"
#include "op_header.h"
#include "op_exception.h"
#include "arrange_profiles.h"
#include "format_output.h"
#include "xml_utils.h"
#include "parse_filename.h"
#include "locate_images.h"

Include dependency graph for arrange_profiles.cpp:

Functions
bool	operator< (profile_class const &lhs, profile_class const &rhs)
profile_classes const	arrange_profiles (list< string > const &files, merge_option const &merge_by, extra_images const &extra)
ostream &	operator<< (ostream &out, profile_sample_files const &sample_files)
ostream &	operator<< (ostream &out, profile_dep_set const &pdep_set)
ostream &	operator<< (ostream &out, profile_set const &pset)
ostream &	operator<< (ostream &out, profile_template const &ptemplate)
ostream &	operator<< (ostream &out, profile_class const &pclass)
ostream &	operator<< (ostream &out, profile_classes const &pclasses)
list< inverted_profile > const	invert_profiles (profile_classes const &classes)
	Invert the profile set.

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Detailed Description

Classify and process a list of candidate sample files into merged sets and classes.

Remarks:

Copyright 2003 OProfile authors

Read the file COPYING

Author:

John Levon

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Function Documentation

profile_classes const arrange_profiles	(	list< string > const &	files,
		merge_option const &	merge_by,
		extra_images const &	extra
	)

References profile_classes::extra_found_images, parsed_filename::image, merge_option::lib, parsed_filename::lib_image, parse_filename(), profile_classes::v, and want_xml.

Referenced by handle_options().

list<inverted_profile> const invert_profiles

(

profile_classes const &

classes

)

Invert the profile set.

For opreport -l, opannotate etc., processing the profile_classes directly is slow, because we end up opening BFDs multiple times (for each class, dependent images etc.). This function returns an inverted set of sample files, where the primary sort is on the binary image to open.

Thus each element in the returned list is for exactly one binary file that we're going to bfd_openr(). Attached to that is the actual sample files we need to process for that binary file. In order to get the output right, these have to be marked with the profile class they're from (hence the groups vector), and the app image that owned the sample file, if applicable (hence image_set).

References profile_classes::extra_found_images, inverted_profile::groups, and profile_classes::v.

bool operator<	(	profile_class const &	lhs,
		profile_class const &	rhs
	)

References profile_template::count, profile_template::cpu, profile_template::event, profile_class::ptemplate, profile_template::tgid, profile_template::tid, profile_template::unitmask, and want_xml.

ostream& operator<<	(	ostream &	out,
		profile_classes const &	pclasses
	)

References profile_classes::cpuinfo, profile_classes::event, and profile_classes::v.

ostream& operator<<	(	ostream &	out,
		profile_class const &	pclass
	)

References profile_class::longname, profile_class::name, profile_class::profiles, and profile_class::ptemplate.

ostream& operator<<	(	ostream &	out,
		profile_template const &	ptemplate
	)

References profile_template::count, profile_template::cpu, profile_template::event, profile_template::tgid, profile_template::tid, and profile_template::unitmask.

ostream& operator<<	(	ostream &	out,
		profile_set const &	pset
	)

References profile_set::deps, profile_set::files, and profile_set::image.

ostream& operator<<	(	ostream &	out,
		profile_dep_set const &	pdep_set
	)

References profile_dep_set::files, and profile_dep_set::lib_image.

ostream& operator<<	(	ostream &	out,
		profile_sample_files const &	sample_files
	)

References profile_sample_files::cg_files, and profile_sample_files::sample_filename.