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Diffstat (limited to 'storage/mroonga/vendor/groonga/benchmark/bench-query-optimizer.c')
| -rw-r--r-- | storage/mroonga/vendor/groonga/benchmark/bench-query-optimizer.c | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/benchmark/bench-query-optimizer.c b/storage/mroonga/vendor/groonga/benchmark/bench-query-optimizer.c new file mode 100644 index 00000000..48c2cb0f --- /dev/null +++ b/storage/mroonga/vendor/groonga/benchmark/bench-query-optimizer.c @@ -0,0 +1,214 @@ +/* -*- c-basic-offset: 2; coding: utf-8 -*- */ +/* + Copyright (C) 2014-2016 Kouhei Sutou <kou@clear-code.com> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License version 2.1 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA +*/ + +/* + Groonga: c4379140c02699e3c74b94cd9e7b88d372202aa5 + + CFLAGS: -O0 -g3 + % make --quiet -C benchmark run-bench-query-optimizer + run-bench-query-optimizer: + Process 100 times in each pattern + (time) + 1 condition: with mruby: (0.0362s) + 1 condition: without mruby: (0.0216s) + 4 conditions: with mruby: (0.0864s) + 4 conditions: without mruby: (0.0271s) + + CFLAGS: -O2 -g + % make --quiet -C benchmark run-bench-query-optimizer + run-bench-query-optimizer: + Process 100 times in each pattern + (time) + 1 condition: with mruby: (0.0243s) + 1 condition: without mruby: (0.0159s) + 4 conditions: with mruby: (0.0452s) + 4 conditions: without mruby: (0.0188s) +*/ + +#include <stdlib.h> +#include <string.h> + +#include <glib.h> + +#include <groonga.h> + +#include "lib/benchmark.h" + +typedef struct _BenchmarkData { + grn_ctx context; + grn_obj *database; + grn_bool use_mruby; + GString *command; +} BenchmarkData; + +static void +bench(gpointer user_data) +{ + BenchmarkData *data = user_data; + grn_ctx *context = &(data->context); + char *response; + unsigned int response_length; + int flags; + + grn_ctx_send(context, data->command->str, data->command->len, 0); + grn_ctx_recv(context, &response, &response_length, &flags); +} + +static void +bench_setup(gpointer user_data) +{ + BenchmarkData *data = user_data; + + if (data->use_mruby) { + g_setenv("GRN_MRUBY_ENABLED", "yes", TRUE); + } else { + g_setenv("GRN_MRUBY_ENABLED", "no", TRUE); + } + grn_ctx_init(&(data->context), 0); + grn_ctx_use(&(data->context), data->database); +} + +static void +bench_teardown(gpointer user_data) +{ + BenchmarkData *data = user_data; + + grn_ctx_fin(&(data->context)); +} + +static gchar * +get_tmp_dir(void) +{ + gchar *current_dir; + gchar *tmp_dir; + + current_dir = g_get_current_dir(); + tmp_dir = g_build_filename(current_dir, "tmp", NULL); + g_free(current_dir); + + return tmp_dir; +} + +static grn_obj * +setup_database(grn_ctx *context) +{ + gchar *tmp_dir; + gchar *database_path; + grn_obj *database; + const gchar *warmup_command = "dump"; + gchar *response; + unsigned int response_length; + int flags; + + tmp_dir = get_tmp_dir(); + database_path = g_build_filename(tmp_dir, "query-optimizer", "db", NULL); + database = grn_db_open(context, database_path); + grn_ctx_send(context, warmup_command, strlen(warmup_command), 0); + grn_ctx_recv(context, &response, &response_length, &flags); + + g_free(database_path); + + return database; +} + +static void +teardown_database(grn_ctx *context, grn_obj *database) +{ + grn_obj_close(context, database); +} + +int +main(int argc, gchar **argv) +{ + grn_rc rc; + grn_ctx context; + grn_obj *database; + BenchReporter *reporter; + gint n = 100; + + rc = grn_init(); + if (rc != GRN_SUCCESS) { + g_print("failed to initialize Groonga: <%d>: %s\n", + rc, grn_get_global_error_message()); + return EXIT_FAILURE; + } + bench_init(&argc, &argv); + + grn_ctx_init(&context, 0); + + database = setup_database(&context); + + reporter = bench_reporter_new(); + + g_print("Process %d times in each pattern\n", n); + { + BenchmarkData data_one_condition_with_mruby; + BenchmarkData data_one_condition_without_mruby; + BenchmarkData data_multiple_conditions_with_mruby; + BenchmarkData data_multiple_conditions_without_mruby; + +#define REGISTER(label, data, use_mruby_, command_) \ + data.database = database; \ + data.use_mruby = use_mruby_; \ + data.command = g_string_new(command_); \ + bench_reporter_register(reporter, label, \ + n, \ + bench_setup, \ + bench, \ + bench_teardown, \ + &data) + + REGISTER("1 condition: with mruby", data_one_condition_with_mruby, + GRN_TRUE, + "select Entries --cache no --query 'name:@Groonga'"); + REGISTER("1 condition: without mruby", data_one_condition_without_mruby, + GRN_FALSE, + "select Entries --cache no --query 'name:@Groonga'"); + REGISTER("4 conditions: with mruby", + data_multiple_conditions_with_mruby, + GRN_TRUE, + "select Entries --cache no --filter '" + "name @ \"Groonga\" && " + "description @ \"search\" && " + "last_modified >= \"2014-2-9 00:00:00\" && " + "last_modified <= \"2014-11-29 00:00:00\"" + "'"); + REGISTER("4 conditions: without mruby", + data_multiple_conditions_without_mruby, + GRN_FALSE, + "select Entries --cache no --filter '" + "name @ \"Groonga\" && " + "description @ \"search\" && " + "last_modified >= \"2014-2-9 00:00:00\" && " + "last_modified <= \"2014-11-29 00:00:00\"" + "'"); + +#undef REGISTER + + bench_reporter_run(reporter); + } + g_object_unref(reporter); + + teardown_database(&context, database); + + grn_ctx_fin(&context); + + grn_fin(); + + return EXIT_SUCCESS; +} |