怎么做品牌的官方网站,如何做网站焦点图,php mysql网站后台源码,上海建站模板源码下载源码编译#xff0c;memcached就是生成的主程序#xff0c;启动可指定端口#xff0c;memcached作为server端#xff0c;依然是我们熟悉的cs模式#xff0c;使用两个client一个setkey#xff0c;一个getkey一百万个做测试。
./memcached -d -m 300 -p 11211 -u root…下载源码编译memcached就是生成的主程序启动可指定端口memcached作为server端依然是我们熟悉的cs模式使用两个client一个setkey一个getkey一百万个做测试。
./memcached -d -m 300 -p 11211 -u root -c 4096
#include ../libmemcached-1.0.7/libmemcached/memcached.h
#includeiostream
#includestring
#includetime.h
using std::string;
using std::cout;
using std::endl;class MemCachedClient
{public:~MemCachedClient(){memcached_free(memc);};MemCachedClient(){memcached_return rc;memcached_server_st *server NULL;memc memcached_create(NULL);server memcached_server_list_append(server, 127.0.0.1, 11211, rc);rcmemcached_server_push(memc,server);if (MEMCACHED_SUCCESS ! rc){cout memcached_server_push failed! rc: rc endl;}memcached_server_list_free(server);};int Insert(const char* key, const char* value,time_t expiration 3){if (NULL key || NULL value){return -1;}uint32_t flags 0;memcached_return rc;rc memcached_set(memc, key, strlen(key),value, strlen(value)1, expiration, flags);if (MEMCACHED_SUCCESS rc){return 1;}else{return 0;}};string Get(const char* key){if (NULL key){return ;}uint32_t flags 0;memcached_return rc;size_t value_length;char* value memcached_get(memc, key, strlen(key), value_length, flags, rc);if(rc MEMCACHED_SUCCESS){return value;}return ;};private:memcached_st* memc;
};#includeiostream
using std::cout;
using std::endl;
#includetime.h
#includestdlib.h
#includestdio.hint main()
{MemCachedClient mc;clock_t begin_tick_counts clock();long object_nums 1000000;char buff[32];for (int i0; iobject_nums; i){sprintf(buff, key-%d,i);mc.Insert(buff,buff, 60);//printf(%s\n, mc.Get(buff).c_str());}clock_t end_tick_counts clock();printf(set %ld values costs %f ticks\n, object_nums, (double)(end_tick_counts - begin_tick_counts)/CLOCKS_PER_SEC);return 1;
}
TARGET test_memcached_getkey
SOURCE test_memcached_getkey.cpp
CFLAG -g3 -O0 -Wl,-rpath./ -lmemcachedTARGET:g $(SOURCE) -o $(TARGET) $(CFLAG)
test_memcached_setkey:g test_memcached_setkey.cpp -o test_memcached_setkey $(CFLAG)
.phony:clean
clean:rm $(TARGET)rm test_memcached_setkey
