尽管进程是缓慢的，巴西的体系现在是有理由让人寄予希望的。

Although progress is slow, Brazil's institutions are now strong enough to make it reasonably sure.

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例如，在Intel体系结构中，每个进程将底部四分之三的地址空间分配给用户区域；顶部部分分配给内核。

For example, on Intel every process has the bottom three-quarters of the address space allocated to user land; the top piece is allocated to the kernel.

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这项更改带来的结果是，固定内存变得更少，并且系统中运行的进程也变得更少；这对于整体系统性能来说，都具有积极影响(请参见清单12)。

As a result of this change, there is less pinned memory and fewer processes that are running on the system; both have positive affects on overall systems performance (see Listing 12).

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