Performance tests for lists of fr_pair_t. More...

#include "acutest_common_init.h"
#include <freeradius-devel/util/dict_test.h>
#include <freeradius-devel/server/base.h>

Include dependency graph for pair_list_perf_test.c:

Go to the source code of this file.

Macros
#define	all_repetition_tests(_func)

#define	all_test_funcs(_func)

#define	repetition_tests(_func, _perc)

#define	test_func(_func, _count, _perc, _source_vps)

#define	test_funcs(_func, _perc)

#define	TEST_MSG_STATS

#define	USE_CONSTRUCTOR
	The 'TEST_INIT' macro provided by 'acutest.h' allows registering a function to be called before call the unit tests.

Functions
	all_test_funcs (fr_pair_append)

static void	do_test_find_nth (unsigned int len, unsigned int perc, unsigned int reps, fr_pair_t *source_vps[])

static void	do_test_fr_pair_append (unsigned int len, unsigned int perc, unsigned int reps, fr_pair_t *source_vps[])

static void	do_test_fr_pair_find_by_da (unsigned int len, unsigned int perc, unsigned int reps, fr_pair_t *source_vps[])

static void	do_test_fr_pair_list_free (unsigned int len, unsigned int perc, unsigned int reps, fr_pair_t *source_vps[])

static void	pair_list_init (TALLOC_CTX ctx, fr_pair_t *out, fr_dict_t const dict, char const *pairs, int const perc, int const reps)

static void	pair_list_perf_init (void)

Detailed Description

Performance tests for lists of fr_pair_t.

Author: Nick Porter nick..nosp@m.port.nosp@m.er@ne.nosp@m.twor.nosp@m.kradi.nosp@m.us.c.nosp@m.om

Copyright: 2021 Network RADIUS SAS (legal.nosp@m.@net.nosp@m.workr.nosp@m.adiu.nosp@m.s.com)

Definition in file pair_list_perf_test.c.

Macro Definition Documentation

◆ all_repetition_tests

#define all_repetition_tests ( _func )

Value:

        repetition_tests(_func, 0) \
        repetition_tests(_func, 25) \
        repetition_tests(_func, 50) \
        repetition_tests(_func, 75) \
        repetition_tests(_func, 100)

◆ all_test_funcs

#define all_test_funcs ( _func )

Value:

        test_funcs(_func, 0) \
        test_funcs(_func, 25) \
        test_funcs(_func, 50) \
        test_funcs(_func, 75) \
        test_funcs(_func, 100)

Definition at line 538 of file pair_list_perf_test.c.

◆ repetition_tests

#define repetition_tests	(	_func,
		_perc
	)

Value:

        { #_func "_20_" #_perc, test_ ## _func ## _20_ ## _perc},\
        { #_func "_40_" #_perc, test_ ## _func ## _40_ ## _perc},\
        { #_func "_60_" #_perc, test_ ## _func ## _60_ ## _perc},\
        { #_func "_80_" #_perc, test_ ## _func ## _80_ ## _perc},\
        { #_func "_100_" #_perc, test_ ## _func ## _100_ ## _perc},\

◆ test_func

#define test_func	(	_func,
		_count,
		_perc,
		_source_vps
	)

Value:

static void test_ ## _func ## _ ## _count ## _ ## _perc(void)\
{\
        do_test_ ## _func(_count, _perc, 10000, _source_vps);\
}

Definition at line 525 of file pair_list_perf_test.c.

◆ test_funcs

#define test_funcs	(	_func,
		_perc
	)

Value:

        test_func(_func, 20, _perc, source_vps_ ## _perc) \
        test_func(_func, 40, _perc, source_vps_ ## _perc) \
        test_func(_func, 60, _perc, source_vps_ ## _perc) \
        test_func(_func, 80, _perc, source_vps_ ## _perc) \
        test_func(_func, 100, _perc, source_vps_ ## _perc)

Definition at line 531 of file pair_list_perf_test.c.

◆ TEST_MSG_STATS

#define TEST_MSG_STATS

Value:

        do { \
                TEST_MSG_ALWAYS("\n"); \
                TEST_MSG_ALWAYS("repetitions   = %u", reps); \
                TEST_MSG_ALWAYS("%% repeated    = %u", perc); \
                TEST_MSG_ALWAYS("list_length   = %u", len); \
                TEST_MSG_ALWAYS("elapsed (ns)  = %" PRId64, fr_time_delta_unwrap(used)); \
                TEST_MSG_ALWAYS("calls/s       = %0.0lf", (reps * len)/(fr_time_delta_unwrap(used) / (double)NSEC)); \
                TEST_MSG_ALWAYS("(ns) / call   = %0.0lf", (double) fr_time_delta_unwrap(used) / (double) reps); \
        } while (0)

◆ USE_CONSTRUCTOR

#define USE_CONSTRUCTOR

The 'TEST_INIT' macro provided by 'acutest.h' allows registering a function to be called before call the unit tests.

Therefore, It calls the function ALL THE TIME causing an overhead. That is why we are initializing pair_list_perf_init() by "__attribute__((constructor));" reducing the test execution by 50% of the time.

Definition at line 31 of file pair_list_perf_test.c.