mirror of
https://gitee.com/acl-dev/acl.git
synced 2024-12-15 09:20:52 +08:00
313 lines
6.5 KiB
C++
313 lines
6.5 KiB
C++
#include <getopt.h>
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#include "acl_cpp/lib_acl.hpp"
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#include <wiredtiger.h>
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static acl::atomic_long __count = 0;
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static int __inter = 10000;
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class wdb {
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public:
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wdb(const char* home)
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: home_(home)
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, conn_(NULL)
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{}
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~wdb(void) {
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if (conn_) {
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conn_->close(conn_, NULL);
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}
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}
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bool open(void) {
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if (conn_) {
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return true;
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}
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int ret = wiredtiger_open(home_.c_str(), NULL, "create", &conn_);
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if (ret != 0) {
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printf("open %s failed, ret=%d\r\n", home_.c_str(), ret);
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return false;
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}
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return true;
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}
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WT_CONNECTION* get_conn(void) const {
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return conn_;
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}
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private:
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acl::string home_;
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WT_CONNECTION *conn_;
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};
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class wdb_sess {
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public:
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wdb_sess(wdb& db)
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: db_(db)
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, session_(NULL)
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, cursor_(NULL) {}
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~wdb_sess(void) {}
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bool open(void) {
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bool ret = db_.get_conn()->open_session(db_.get_conn(),
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NULL, NULL, &session_);
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if (ret != 0) {
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printf("open session failed, ret=%d\r\n", ret);
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return false;
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}
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ret = session_->create(session_, "table:access",
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"key_format=S, value_format=S");
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if (ret != 0) {
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printf("create session failed, ret=%d\r\n", ret);
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return false;
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}
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ret = session_->open_cursor(session_, "table:access",
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NULL, NULL, &cursor_);
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if (ret != 0) {
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printf("create table failed, ret=%d\r\n", ret);
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return false;
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}
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return true;
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}
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bool add(const char* key, const char* value) {
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assert(cursor_);
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cursor_->set_key(cursor_, key);
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cursor_->set_value(cursor_, value);
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int ret = cursor_->insert(cursor_);
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if (ret != 0) {
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printf("insert %s %s failed, ret=%d\r\n", key, value, ret);
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return false;
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}
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cursor_->reset(cursor_);
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return true;
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}
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bool get(const char* key, acl::string& value) {
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assert(cursor_);
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cursor_->set_key(cursor_, key);
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int ret = cursor_->search(cursor_);
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if (ret != 0) {
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printf("search %s failed, ret=%d\r\n", key, ret);
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return false;
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}
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const char* v;
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ret = cursor_->get_value(cursor_, &v);
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if (ret != 0) {
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printf("get_value %s failed, ret=%d\r\n", key, ret);
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return false;
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}
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value = v;
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cursor_->reset(cursor_);
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return true;
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}
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bool del(const char* key) {
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assert(cursor_);
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cursor_->set_key(cursor_, key);
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int ret = cursor_->remove(cursor_);
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if (ret != 0) {
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printf("remove %s failed, ret=%d\r\n", key, ret);
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return false;
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}
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cursor_->reset(cursor_);
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return true;
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}
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private:
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wdb& db_;
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WT_SESSION *session_;
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WT_CURSOR *cursor_;
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};
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class db_thread : public acl::thread {
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public:
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db_thread(int id, wdb& db, const char* action, int max)
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: id_(id), db_(db), action_(action), max_(max) {}
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~db_thread(void) {}
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private:
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// @override
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void* run(void) {
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wdb_sess sess(db_);
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if (sess.open() == false) {
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printf("open db session failed\r\n");
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return NULL;
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}
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if (action_ == "add") {
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add(sess, max_);
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} else if (action_ == "get") {
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get(sess, max_);
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} else if (action_ == "del") {
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del(sess, max_);
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} else {
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printf("invalid action=%s\r\n", action_.c_str());
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}
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return NULL;
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}
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void add(wdb_sess& sess, long long max) {
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acl::string key, value;
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long long i, n;
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struct timeval begin;
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gettimeofday(&begin, NULL);
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for (i = 0; i < max; i++) {
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key.format("key-%d-%lld", id_, i);
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value.format("value-%lld", i);
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bool ret = sess.add(key.c_str(), value.c_str());
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if (!ret) {
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printf("add failed, key=%s, value=%s\r\n",
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key.c_str(), value.c_str());
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break;
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}
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n = ++__count;
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if (i % __inter == 0) {
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char buf[128];
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snprintf(buf, sizeof(buf), "i=%lld, count=%lld, value=%s",
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i, n, value.c_str());
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acl::meter_time(__FILE__, __LINE__, buf);
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}
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}
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struct timeval end;
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gettimeofday(&end, NULL);
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double spent = acl::stamp_sub(end, begin);
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double speed = (i * 1000) / ( spent > 1 ? spent : 1);
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printf("add over, n=%lld, spent=%.2f seconds, speed=%.2f\r\n",
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i, spent / 1000, speed);
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}
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void get(wdb_sess& sess, long long max) {
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acl::string key, value;
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long long i;
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long long n, j = 0, k = max - 1;
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struct timeval begin;
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gettimeofday(&begin, NULL);
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for (i = 0; i < max; i++) {
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if (i % 2 == 0) {
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key.format("key-%d-%lld", id_, j++);
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} else {
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key.format("key-%d-%lld", id_, k--);
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}
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bool ret = sess.get(key.c_str(), value);
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if (!ret) {
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printf("Get failed, key=%s\r\n", key.c_str());
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break;
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} else if (i < 10) {
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printf("key=%s, value=%s\r\n",
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key.c_str(), value.c_str());
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}
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n = ++__count;
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if (i % __inter == 0) {
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char buf[128];
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snprintf(buf, sizeof(buf), "i=%lld, count=%lld, value=%s",
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i, n, value.c_str());
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acl::meter_time(__FILE__, __LINE__, buf);
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}
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}
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struct timeval end;
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gettimeofday(&end, NULL);
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double spent = acl::stamp_sub(end, begin);
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double speed = (i * 1000) / ( spent > 1 ? spent : 1);
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printf("get over, n=%lld, spend=%.2f seconds, speed=%.2f\r\n",
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i, spent / 1000, speed);
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}
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void del(wdb_sess& sess, long long max) {
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acl::string key;
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long long i;
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for (i = 0; i < max; i++) {
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key.format("key-%d-%lld", id_, i);
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bool ret = sess.del(key.c_str());
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if (!ret) {
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printf("Del failed, key=%s\r\n", key.c_str());
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break;
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}
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}
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printf("del over, n=%lld\r\n", i);
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}
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private:
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int id_;
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wdb& db_;
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acl::string action_;
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int max_;
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};
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static void usage(const char* procname)
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{
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printf("usage: %s -h [help]\r\n"
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" -c threads_count\r\n"
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" -a action[default: get, add|get|del]\r\n"
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" -n max_loop\r\n"
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" -i inter\r\n"
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, procname);
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}
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int main(int argc, char* argv[]) {
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const char* dbpath = "./db";
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int ch, max = 1000, nthread = 1;
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acl::string action("get");
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while ((ch = getopt(argc, argv, "hn:a:c:i:")) > 0) {
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switch (ch) {
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case 'h':
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usage(argv[0]);
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return 0;
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case 'n':
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max = atoi(optarg);
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break;
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case 'a':
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action = optarg;
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break;
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case 'c':
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nthread = atoi(optarg);
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break;
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case 'i':
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__inter = atoi(optarg);
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break;
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default:
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break;
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}
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}
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acl::string path;
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path << dbpath;
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wdb db(path);
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if (!db.open()) {
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printf("open db(%s) error\r\n", dbpath);
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return 1;
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}
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std::vector<acl::thread*> threads;
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for (int i = 0; i < nthread; i++) {
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acl::thread* thr = new db_thread(i, db, action, max);
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threads.push_back(thr);
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thr->start();
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}
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for (std::vector<acl::thread*>::iterator it = threads.begin();
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it != threads.end(); ++it) {
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(*it)->wait();
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delete *it;
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}
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return 0;
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}
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