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506 lines
15 KiB
C
506 lines
15 KiB
C
/* -*- c-basic-offset: 2; coding: utf-8 -*- */
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/*
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Copyright (C) 2009-2016 Kouhei Sutou <kou@clear-code.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License version 2.1 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA
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*/
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/*
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groonga: 3ad91b868909444f66a36dbcbdbe2292ed14bd72
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CFLAGS: -O0 -g
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CPU: AMD Athlon(tm) 64 Processor 3000+
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% test/benchmark/bench-geo-distance
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(time)
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rectangular (WGS84): (0.0813662)
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rectangular (TOKYO): (0.0621928)
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spherical (WGS84): (0.0760155)
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spherical (TOKYO): (0.0660843)
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hubeny (WGS84): (0.110684)
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hubeny (TOKYO): (0.0702277)
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% test/benchmark/bench-geo-distance
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(time)
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rectangular (WGS84): (0.0742154)
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rectangular (TOKYO): (0.0816863)
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spherical (WGS84): (0.074316)
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spherical (TOKYO): (0.0696254)
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hubeny (WGS84): (0.0650147)
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hubeny (TOKYO): (0.0644057)
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% test/benchmark/bench-geo-distance
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(time)
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rectangular (WGS84): (0.0781161)
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rectangular (TOKYO): (0.0706679)
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spherical (WGS84): (0.075739)
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spherical (TOKYO): (0.0809402)
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hubeny (WGS84): (0.0727023)
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hubeny (TOKYO): (0.0718146)
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*/
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#include <string.h>
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#include <stdlib.h>
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#include <grn_db.h>
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#include <groonga.h>
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#include "lib/benchmark.h"
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#define GET(context, name) (grn_ctx_get(context, name, strlen(name)))
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grn_obj *grn_expr_get_value(grn_ctx *ctx, grn_obj *expr, int offset);
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typedef struct _BenchmarkData
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{
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gchar *base_dir;
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gboolean report_result;
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grn_ctx *context;
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grn_obj *database;
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grn_obj *geo_distance_proc;
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grn_obj *expression;
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grn_obj *start_point;
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grn_obj *end_point;
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} BenchmarkData;
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static void
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bench_geo_distance(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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grn_proc_call(data->context, data->geo_distance_proc,
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2, data->expression);
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}
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static void
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bench_setup_common(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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grn_ctx_init(data->context, GRN_CTX_USE_QL);
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data->database = grn_db_create(data->context, NULL, NULL);
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data->expression = grn_expr_create(data->context, NULL, 0);
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}
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static void
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bench_setup_points(gpointer user_data,
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const gchar *start_point_string,
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const gchar *end_point_string,
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grn_builtin_type wgs84_or_tgs)
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{
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BenchmarkData *data = user_data;
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grn_obj start_point_text, end_point_text;
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GRN_TEXT_INIT(&start_point_text, 0);
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GRN_TEXT_INIT(&end_point_text, 0);
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GRN_TEXT_SETS(data->context, &start_point_text, start_point_string);
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GRN_TEXT_SETS(data->context, &end_point_text, end_point_string);
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data->start_point = grn_obj_open(data->context, GRN_BULK, 0, wgs84_or_tgs);
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data->end_point = grn_obj_open(data->context, GRN_BULK, 0, wgs84_or_tgs);
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grn_obj_cast(data->context, &start_point_text, data->start_point, GRN_FALSE);
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grn_obj_cast(data->context, &end_point_text, data->end_point, GRN_FALSE);
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grn_ctx_push(data->context, data->start_point);
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grn_ctx_push(data->context, data->end_point);
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grn_obj_unlink(data->context, &start_point_text);
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grn_obj_unlink(data->context, &end_point_text);
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}
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static void
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bench_setup_wgs84(gpointer user_data)
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{
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"127980000x502560000",
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"128880000x503640000",
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GRN_DB_WGS84_GEO_POINT);
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}
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static void
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bench_setup_tgs(gpointer user_data)
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{
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"127980000x502560000",
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"128880000x503640000",
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GRN_DB_TOKYO_GEO_POINT);
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}
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static void
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bench_setup_rectangular_wgs84(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_wgs84(user_data);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_tgs(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_tgs(user_data);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_1st_to_2nd_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"128452975x503157902",
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"139380000x-31920000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_2nd_to_1st_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"139380000x-31920000",
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"128452975x503157902",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_1st_to_3rd_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"128452975x503157902",
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"-56880000x-172310000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_3rd_to_1st_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-56880000x-172310000",
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"128452975x503157902",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_1st_to_4th_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"128452975x503157902",
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"-122100000x66300000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_4th_to_1st_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-122100000x66300000",
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"128452975x503157902",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_2nd_to_4th_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"139380000x-31920000",
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"-122100000x66300000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_4th_to_2nd_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-122100000x66300000",
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"139380000x-31920000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_1st_to_2nd_quadrant_long(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"128452975x503157902",
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"135960000x-440760000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_2nd_to_1st_quadrant_long(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"135960000x-440760000",
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"128452975x503157902",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_2nd_to_3rd_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"135960000x-440760000",
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"-56880000x-172310000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_3rd_to_2nd_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-56880000x-172310000",
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"135960000x-440760000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_3rd_to_4th_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-56880000x-172310000",
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"-122100000x66300000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_4th_to_3rd_quadrant_short(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-122100000x66300000",
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"-56880000x-172310000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_3rd_to_4th_quadrant_long(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-56880000x-172310000",
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"-121926000x544351000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_rectangular_wgs84_4th_to_3rd_quadrant_long(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_common(user_data);
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bench_setup_points(user_data,
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"-121926000x544351000",
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"-56880000x-172310000",
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GRN_DB_WGS84_GEO_POINT);
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data->geo_distance_proc = GET(data->context, "geo_distance");
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}
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static void
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bench_setup_spherical_wgs84(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_wgs84(user_data);
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data->geo_distance_proc = GET(data->context, "geo_distance2");
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}
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static void
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bench_setup_spherical_tgs(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_tgs(user_data);
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data->geo_distance_proc = GET(data->context, "geo_distance2");
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}
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static void
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bench_setup_hubeny_wgs84(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_wgs84(user_data);
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data->geo_distance_proc = GET(data->context, "geo_distance3");
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}
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static void
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bench_setup_hubeny_tgs(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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bench_setup_tgs(user_data);
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data->geo_distance_proc = GET(data->context, "geo_distance3");
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}
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static void
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bench_teardown(gpointer user_data)
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{
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BenchmarkData *data = user_data;
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if (data->report_result) {
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grn_obj *result;
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result = grn_expr_get_value(data->context, data->expression, 0);
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g_print("result: %g\n", GRN_FLOAT_VALUE(result));
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/* http://vldb.gsi.go.jp/ says '38820.79' in WGS84 and
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'38816.42' in Tokyo geodetic system for a distance
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between '127980000x502560000' and '128880000x503640000'. */
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}
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grn_obj_unlink(data->context, data->end_point);
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grn_obj_unlink(data->context, data->start_point);
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grn_obj_unlink(data->context, data->expression);
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grn_obj_unlink(data->context, data->database);
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grn_ctx_fin(data->context);
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}
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int
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main(int argc, gchar **argv)
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{
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grn_rc rc;
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BenchmarkData data;
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BenchReporter *reporter;
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gint n = 1000;
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rc = grn_init();
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if (rc != GRN_SUCCESS) {
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g_print("failed to initialize Groonga: <%d>: %s\n",
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rc, grn_get_global_error_message());
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return EXIT_FAILURE;
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}
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bench_init(&argc, &argv);
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data.report_result = g_getenv("GROONGA_BENCH_REPORT_RESULT") != NULL;
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data.context = g_new(grn_ctx, 1);
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{
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const gchar *groonga_bench_n;
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groonga_bench_n = g_getenv("GROONGA_BENCH_N");
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if (groonga_bench_n) {
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n = atoi(groonga_bench_n);
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}
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}
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reporter = bench_reporter_new();
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#define REGISTER(label, setup) \
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bench_reporter_register(reporter, label, n, \
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bench_setup_ ## setup, \
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bench_geo_distance, \
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bench_teardown, \
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&data)
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REGISTER("rectangular (WGS84)", rectangular_wgs84);
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REGISTER("rectangular (TOKYO)", rectangular_tgs);
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REGISTER("rectangular (WGS84 Tokyo to Lisbon)",
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rectangular_wgs84_1st_to_2nd_quadrant_short);
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REGISTER("rectangular (WGS84 Lisbon to Tokyo)",
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rectangular_wgs84_2nd_to_1st_quadrant_short);
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REGISTER("rectangular (WGS84 Tokyo to San Francisco)",
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rectangular_wgs84_1st_to_2nd_quadrant_long);
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REGISTER("rectangular (WGS84 San Francisco to Tokyo)",
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rectangular_wgs84_2nd_to_1st_quadrant_long);
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REGISTER("rectangular (WGS84 Brasplia to Cape Town)",
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rectangular_wgs84_3rd_to_4th_quadrant_short);
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REGISTER("rectangular (WGS84 Cape Town to Brasplia)",
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rectangular_wgs84_4th_to_3rd_quadrant_short);
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REGISTER("rectangular (WGS84 Brasplia to Sydney)",
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rectangular_wgs84_3rd_to_4th_quadrant_long);
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REGISTER("rectangular (WGS84 Sydney to Brasplia)",
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rectangular_wgs84_4th_to_3rd_quadrant_long);
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REGISTER("rectangular (WGS84 Tokyo to Brasplia)",
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rectangular_wgs84_1st_to_4th_quadrant_short);
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REGISTER("rectangular (WGS84 Brasplia to Tokyo)",
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rectangular_wgs84_4th_to_1st_quadrant_short);
|
|
REGISTER("rectangular (WGS84 Lisbon to Cape Town)",
|
|
rectangular_wgs84_2nd_to_3rd_quadrant_short);
|
|
REGISTER("rectangular (WGS84 Cape Town to Lisbon)",
|
|
rectangular_wgs84_3rd_to_2nd_quadrant_short);
|
|
REGISTER("rectangular (WGS84 Tokyo to Cape Town)",
|
|
rectangular_wgs84_1st_to_3rd_quadrant_short);
|
|
REGISTER("rectangular (WGS84 Cape Town to Tokyo)",
|
|
rectangular_wgs84_3rd_to_1st_quadrant_short);
|
|
REGISTER("rectangular (WGS84 Lisbon to Cape Town)",
|
|
rectangular_wgs84_2nd_to_4th_quadrant_short);
|
|
REGISTER("rectangular (WGS84 Cape Town to Lisbon)",
|
|
rectangular_wgs84_4th_to_2nd_quadrant_short);
|
|
REGISTER("spherical (WGS84)", spherical_wgs84);
|
|
REGISTER("spherical (TOKYO)", spherical_tgs);
|
|
REGISTER("hubeny (WGS84)", hubeny_wgs84);
|
|
REGISTER("hubeny (TOKYO)", hubeny_tgs);
|
|
#undef REGISTER
|
|
|
|
bench_reporter_run(reporter);
|
|
g_object_unref(reporter);
|
|
|
|
g_free(data.context);
|
|
|
|
bench_quit();
|
|
grn_fin();
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|