117 lines
3.6 KiB
C++
117 lines
3.6 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include "td/telegram/DialogId.h"
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#include "td/telegram/MessageId.h"
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#include "td/telegram/MessagesDb.h"
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#include "td/telegram/NotificationId.h"
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#include "td/telegram/ServerMessageId.h"
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#include "td/telegram/UserId.h"
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#include "td/actor/ConcurrentScheduler.h"
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#include "td/actor/PromiseFuture.h"
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#include "td/db/SqliteConnectionSafe.h"
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#include "td/db/SqliteDb.h"
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#include "td/utils/benchmark.h"
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#include "td/utils/buffer.h"
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#include "td/utils/common.h"
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#include "td/utils/logging.h"
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#include "td/utils/Random.h"
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#include "td/utils/Status.h"
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#include <memory>
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namespace td {
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static Status init_db(SqliteDb &db) {
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TRY_STATUS(db.exec("PRAGMA encoding=\"UTF-8\""));
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TRY_STATUS(db.exec("PRAGMA synchronous=NORMAL"));
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TRY_STATUS(db.exec("PRAGMA journal_mode=WAL"));
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TRY_STATUS(db.exec("PRAGMA temp_store=MEMORY"));
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TRY_STATUS(db.exec("PRAGMA secure_delete=1"));
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return Status::OK();
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}
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class MessagesDbBench final : public Benchmark {
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public:
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string get_description() const final {
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return "MessagesDb";
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}
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void start_up() final {
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LOG(ERROR) << "START UP";
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do_start_up().ensure();
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scheduler_->start();
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}
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void run(int n) final {
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auto guard = scheduler_->get_main_guard();
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for (int i = 0; i < n; i += 20) {
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auto dialog_id = DialogId{UserId{Random::fast(1, 100)}};
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auto message_id_raw = Random::fast(1, 100000);
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for (int j = 0; j < 20; j++) {
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auto message_id = MessageId{ServerMessageId{message_id_raw + j}};
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auto unique_message_id = ServerMessageId{i + 1};
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auto sender_user_id = UserId{Random::fast(1, 1000)};
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auto random_id = i + 1;
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auto ttl_expires_at = 0;
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auto data = BufferSlice(Random::fast(100, 299));
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// use async on same thread.
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messages_db_async_->add_message({dialog_id, message_id}, unique_message_id, sender_user_id, random_id,
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ttl_expires_at, 0, 0, "", NotificationId(), MessageId(), std::move(data),
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Promise<>());
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}
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}
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}
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void tear_down() final {
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scheduler_->run_main(0.1);
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{
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auto guard = scheduler_->get_main_guard();
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sql_connection_.reset();
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messages_db_sync_safe_.reset();
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messages_db_async_.reset();
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}
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scheduler_->finish();
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scheduler_.reset();
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LOG(ERROR) << "TEAR DOWN";
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}
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private:
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td::unique_ptr<ConcurrentScheduler> scheduler_;
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std::shared_ptr<SqliteConnectionSafe> sql_connection_;
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std::shared_ptr<MessagesDbSyncSafeInterface> messages_db_sync_safe_;
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std::shared_ptr<MessagesDbAsyncInterface> messages_db_async_;
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Status do_start_up() {
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scheduler_ = make_unique<ConcurrentScheduler>();
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scheduler_->init(1);
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auto guard = scheduler_->get_main_guard();
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string sql_db_name = "testdb.sqlite";
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sql_connection_ = std::make_shared<SqliteConnectionSafe>(sql_db_name);
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auto &db = sql_connection_->get();
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TRY_STATUS(init_db(db));
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db.exec("BEGIN TRANSACTION").ensure();
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// version == 0 ==> db will be destroyed
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TRY_STATUS(init_messages_db(db, 0));
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db.exec("COMMIT TRANSACTION").ensure();
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messages_db_sync_safe_ = create_messages_db_sync(sql_connection_);
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messages_db_async_ = create_messages_db_async(messages_db_sync_safe_, 0);
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return Status::OK();
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}
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};
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} // namespace td
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int main() {
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SET_VERBOSITY_LEVEL(VERBOSITY_NAME(WARNING));
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bench(td::MessagesDbBench());
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}
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