try { Thread.sleep(1000); // 调用sleep模拟其他耗时的初始化操作 } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } name = "flysqrlboy"; } } 二、如何避免this引用逸出 上文演示了由内部类导致的this引用逸出是怎样产生的。它需要满足两个条件:一个是在...
public: void GetThisThreadDimension([Runtime::InteropServices::Out] cli::array <int> ^ % ThreadDimensions, [Runtime::InteropServices::Out] int % NumberOfDimensions); Parameters ThreadDimensions Int32[] [Out] Thread group dimensions. NumberOfDimensions Int32 [Out] Number of ...
public: void GetThisThreadDimension([Runtime::InteropServices::Out] cli::array <int> ^ % ThreadDimensions, [Runtime::InteropServices::Out] int % NumberOfDimensions); Parameters ThreadDimensions Int32[] [Out] Thread group dimensions. NumberOfDimensions Int32 [Out] Number of Thr...
一个NUMA Node内部是由一个物理CPU和它所有的本地内存(Local Memory) 组成的。广义上还包含本地IO资源,对大多数Intel x86 NUMA平台来说,主要是PCIe总线资源。 物理CPU:一个CPU Socket里可以由多个CPU Core和一个Uncore部分组成。每个CPU Core内部又可以由两个CPU Thread组成。 每个CPU thread都是一个操作系统...
从上面的报错信息可以看出,主线程在运行的时候子线程修改了主线程UI的布局约束,在iOS开发中,所有的有关界面UI的更新操作必须在主线程中完成。这样的错误很容易出现在使用block的时候,因为我的block就是在子线程中进行的,所以回顾了刚才自己写的代码,发现还真是粗心了。
levelnumber表示事件级别号,一般从1到10,1表示只dump结构头部信息,10表示dump结构的所有信息。 1、buffers事件:dump SGA缓冲区中的db buffer结构 alter session set events ‘immediate trace name buffers level 1′; –表示dump缓冲区的头部。 2、blockdump事件:dump数据文件、索引文件、回滚段文件结构 ...
{publicvoidonEvent(Objectobj){System.out.println("id: "+ThisEscape.this.id);System.out.println("name: "+ThisEscape.this.name);}});try{Thread.sleep(1000);// 调用sleep模拟其他耗时的初始化操作}catch(InterruptedExceptione){// TODO Auto-generated catch blocke.printStackTrace();}name="flysqrl...
A targeted block of code actually executes. afterCompletion()function is called and it unblocks the current thread usingLockSupport.unpark. This flow is illustrated in the following diagram: Now let’s have a look atDispatchers.Maindispatcher. The main dispatcher is an Android-specific dispatcher....
You can specify the number of GPU threads in a thread block through the--gpu-threadscommand line argument. For example, prefix-Benchmark_su3.x --gpu-threads 128 If you don't provide --gpu-threads argument, it will use the default value, which is 8. ...
Creates the globals used by the various system in rouziclib, such as the framebuffer structure (thread-local so that other threads can render to a framebuffer and therefore use the usual drawing and GUI functions, like when rendering a video), the zoom-scroll state, the mouse-keyboard state...