allocator是什么意思

双语例句

(1)For example, it is just as costly for an allocator to determine how much total contiguous space would be gained by coalescing chunks as it would be to just coalesce them and then resplit them.

例如，让分配器判断通过合并块能获取多少总共的连续空间的开销和直接合并然后分割它们的开销一样大。

(2)At the peak of his interventions, the Fed came to resemble the Soviet Gosbank , as much a micro-allocator of credit as a steward of macroeconomic policy.

在干预力度最大的时期，美联储开始效仿前苏联中央银行，不仅充当宏观经济政策的管理者，而且还充当信贷的微观分配者。

(3)There remains one kind of caching that is highly desirable in some applications but not implemented in this allocator -- lookasides for very small chunks.

在一些程序中仍然时分需要有一种高速缓冲，但是它并没有在该分配器中被实现--对很小的块进行后备。

(4)When allocators are allowed to have state , it is necessary to have a model for determining from where an object obtains its allocator .

如果分配器允许具有状态，则需要有一个模型来判断一个对象从何处得到它的分配器。

(5)It does not seem possible for a general-purpose allocator to also serve as general-purpose memory error testing tool such as Purify.

把一个一般用途分配器也当作一般用途内存错误检测工具（像是Purify)使用看上去是不可能的。

(6)This article presents a description of some of the main design goals, algorithms, and implementation considerations for this allocator.

本文展现了这个分配器的一些主要设计目标，算法以及实现考虑。

(7)A different memory allocator is also being used.

还使用了不同的内存分配器.

(8)Ext4 fixes this with a block allocator that allocates multiple blocks at a time, likely contiguous on disk.

ext4 使用块分配器修复了这个问题，它能够在磁盘上一次分配多个块。

(9)Hoard: A Scalable Memory Allocator for Multithreaded Applications.

介绍一种多处理器多线程的内存分配器。

(10)However, doing so can impose significant costs; in fact the cost would be unacceptable in this allocator.

尽管如此，这么做可能导致巨大的开销；事实上在该分配器中这个开销是无法接受的。