正在阅读：SSE指令介绍及其C、C++应用SSE指令介绍及其C、C++应用

     for ( int i = 0; i < 100000; i++ )

       {

              ScaleValue1( Array, ARRAYCOUNT, 1000.0f );

       }

       dTime = t.End();

       cout << "Use SSE：" << dTime << "秒" << endl;

       t.Reset();

       for ( int i = 0; i < 100000; i++ )

       {

              ScaleValue2( Array, ARRAYCOUNT, 1000.0f );

       }

       dTime = t.End();

       cout << "Not Use SSE：" << dTime << "秒" << endl;

       system( "pause" );

       return 0;

}

Use SSE：0.997817

Not Use SSE：2.84963