123 lines
2.8 KiB
C++
123 lines
2.8 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include <gtest/gtest.h>
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#include "lib/allocator/ob_malloc.h"
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#include "lib/queue/ob_priority_queue.h"
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#include "lib/coro/co.h"
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#include "lib/thread/thread_pool.h"
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using namespace oceanbase::lib;
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using namespace oceanbase::common;
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class TestQueue : public ThreadPool {
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public:
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enum { BATCH = 64 };
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struct QData : public ObLink {
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QData() : val_(0)
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{}
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QData(int64_t x) : val_(x)
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{}
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~QData()
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{}
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int64_t val_;
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};
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typedef ObPriorityQueue<3> Queue;
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TestQueue() : seq_(0)
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{
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limit_ = atoll(getenv("limit") ?: "1000000");
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}
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virtual ~TestQueue()
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{}
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void do_stress()
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{
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set_thread_count(atoi(getenv("n_thread") ?: "8"));
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int ret = OB_SUCCESS;
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if (OB_FAIL(start())) {
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LIB_LOG(ERROR, "start fail", K(ret), K(errno));
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exit(-1);
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}
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print();
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wait();
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}
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void print()
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{
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int64_t last_seq = ATOMIC_LOAD(&seq_);
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while (ATOMIC_LOAD(&seq_) < limit_) {
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sleep(1);
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int64_t cur_seq = ATOMIC_LOAD(&seq_);
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LIB_LOG(INFO, "queue", "tps", BATCH * (cur_seq - last_seq));
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last_seq = cur_seq;
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}
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}
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int64_t get_seq()
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{
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return ATOMIC_FAA(&seq_, 1);
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}
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int insert(int64_t seq)
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{
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int err = 0;
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QData* data = new QData(seq);
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err = queue_.push(data, (int)data->val_ % 3);
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return err;
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}
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int del(int64_t seq)
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{
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UNUSED(seq);
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int err;
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QData* data = NULL;
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err = queue_.pop((ObLink*&)data, 500);
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delete data;
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return err;
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}
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void run1() override
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{
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int ret = OB_SUCCESS;
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int64_t seq = 0;
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const uint64_t idx = get_thread_idx();
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while ((seq = get_seq()) < limit_) {
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if (0 == (idx % 2)) {
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for (int i = 0; i < BATCH; i++) {
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do {
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ret = insert(i);
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} while (OB_FAIL(ret));
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}
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} else {
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for (int i = 0; i < BATCH; i++) {
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do {
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ret = del(i);
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} while (OB_FAIL(ret));
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}
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}
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}
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}
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private:
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int64_t seq_ CACHE_ALIGNED;
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int64_t limit_;
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Queue queue_;
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}; // end of class Consumer
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TEST(TestPriorityQueue, WithCoro)
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{
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TestQueue tq;
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tq.do_stress();
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}
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int main(int argc, char* argv[])
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{
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oceanbase::common::ObLogger::get_logger().set_log_level("debug");
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testing::InitGoogleTest(&argc, argv);
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// testing::FLAGS_gtest_filter = "DO_NOT_RUN";
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return RUN_ALL_TESTS();
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}
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