Shm_open : Creates a Shared memory region or attaches to an existing, named region.
shm_open：创建共享内存段或连接到现有的已命名内存段。
The memory region is a pure-memory cache region that uses a Least Recently Used (LRU) algorithm.
内存区域是一个使用最近最少算法（Least RecentlyUsed，LRU）的纯内存缓存区域。
shm_unlink(): Deletes a shared memory region given a file descriptor (returned from shm_open()).
shm_unlink()：根据（shm_open()返回的）文件描述符，删除共享内存段。
Shared memory allows multiple processes to map a portion of their virtual address to a common memory region.
共享内存允许多个进程将它们的部分虚地址映射到一个公用的内存区域。
The working storage pages for shared memory regions are not released until the shared memory region is deleted.
对于共享内存区域，直到删除共享内存区域之后，才会释放其工作存储分页。
Any process can write data to a Shared memory region, and the data are readable and modified by other processes.
任何进程都可以向共享内存区域写入数据，并且数据可以由其他进程读取或修改。
Note that each process can map the Shared memory region to different addresses in their respective address Spaces.
注意，每个进程可能在其各自的地址空间中映射共享内存区域到不同地址。
The memory region size (also called logical memory block (LMB) size) must be the same on the source and destination systems.
源系统和目标系统的内存区域大小，也称为逻辑内存块(LMB)大小，必须相同。
For DB2, the largest consumer of system main memory is its buffer pool, which is basically a single, large Shared memory region.
对于DB2，系统主存的最大消耗者是它的缓冲池，这个缓冲池基本上是一个单独的、较大的共享内存区域。
You can then use several ioctls to create a virtual CPU, check kvm versions, create a memory region, and then start a virtual CPU.
您然后可以使用几个ioctls 来创建一个虚拟CPU，检查kvm版本，创建内存区域，然后启动一个虚拟 CPU。
In a typical JCS configuration that USES the memory region first, any data that can't be held in the memory region is then written to the disk region.
在首先使用内存区域的典型JCS配置中，任何无法在内存区域中保存的数据都会写入磁盘区域中。
A phase change memory formed by a plurality of phase change memory devices having a chalcogenide memory region (28) extending over an own heater (26).
一种由多个具有在自身的加热体(26)上方延伸的硫属化物存储区(28)的相变存储器件形成的相变存储器。
The overflow buffer is used to satisfy peak memory requirements for any heap in the instance Shared memory region whenever a heap exceeds its configured size.
每当某个堆超出了其配置的大小时，便可以使用溢出缓冲区来满足实例共享内存区内任何堆的峰值需求。
The slot manager runs as a daemon to control the number of token slots provided to applications, and it interacts with applications using a Shared memory region.
槽管理器作为守护进程来运行以控制向应用程序提供的令牌槽数，并且使用一个共享内存区域与应用程序交互。
DB2 supports all the page sizes (4-kilobyte, 64-kilobyte, 16-megabyte, and 16-gigabyte) that are available with the underlying system for its buffer-pool-shared memory region.
DB 2支持缓冲池共享内存区域使用底层系统上可用的所有页面大小(4KB、64KB、16 MB和16 GB)。
The invention relates to an internal memory releasing method for embedded real-time operating systems, portioning off a block of internal memory region in a system in advance;
一种嵌入式实时操作系统中内存释放的方法，预先在系统中划出一块内存区；
The invention relates to an internal memory releasing method for embedded real-time operating systems, portioning off a block of internal memory region in a system in advance;
一种嵌入式实时操作系统中内存释放的方法，预先在系统中划出一块内存区；
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