分配程序库可能需要的由零填充的内存块。
Allocating blocks of zero-filled memory the library may need.
分配程序不能将空闲空间拼合为更大的内存块。
物品分配系统，物品分配方法，物品分配程序和存储介质。
Articles distributing system, articles distributing method, articles distributing program and storing medium.
OFDM系统的自适应比特加载和功率分配程序，运行OFDM。
M-OFDM system of adaptive bit load and power distribution, the running OFDM.
第一个分配程序是通用分配，可以满足针对任何数量的连续内存块的请求。
The first is a general-purpose allocation and can serve requests for any number of contiguous chunks.
该方法释放您先前创建的内存块，并使得从分配程序例程返回的所有指针失效。
It frees every memory block you created earlier and invalidates all the Pointers returned from the allocator routines.
程序的动态性越强，内存管理就越重要，您的内存分配程序的选择也就更重要。
The more dynamic a program is, the more memory management becomes an issue, and the more important your choice of memory allocator becomes.
第8章的存储分配程序将说明如何使用联合来强制一个变量在特定类型的存储边界上对齐。
The storage allocator in Chapter 8 shows how a union can be used to force a variable to be aligned on a particular kind of storage boundary.
实现这些需求的程序库称为分配程序（allocators），因为它们负责分配和回收内存。
The libraries that implement these requirements are called allocators, because they are responsible for allocating and deallocating memory.
如您所见，在这个分配程序中，内存的释放使用了一个非常简单的机制，在固定时间内完成内存释放。
As you can see, in this allocator, freeing memory is done in constant time, using a very simple mechanism.
由于它对系统中断点(一个全局变量)进行操作，所以它不能与其他分配程序或者mmap一起使用。
Since it operates on the system break (a global variable), it cannot coexist with any other allocator or with mmap.
这个应用事这读取一些数据，因此系统发给你一个IRP。你的分配程序把这个IRP反进一个队列并返回。
The application tries to read some data, whereupon the system sends you an IRP. Your dispatch routine puts the IRP in a queue and returns.
一个应用为你的设备开启一个处理，因此这个系统给你发送另一个IRP。你的分配程序完成一些工作并返回。
An application opens a handle to your device, whereupon the system sends you another IRP. Your dispatch routine does a little work and returns.
薪资程序公平是指组织在薪资分配程序上的公平，即组织制定的分配程序是否公平，它属于组织公平的一个部分。
Pay procedure justice is in process on the distribution of pay equity, that is to say, organizations institute the distribution process is fair or not, it is belong to organization justice.
pool接口需要知道每个单独的元素而不是类型的大小，因为它是一个malloc风格的分配程序，不会调用构造函数。
The pool interface needs to know the size of each individual element and not the type, because it's a malloc-style allocator and doesn't call constructors.
DougLea的分配程序有着与我们的版本非常类似的基本结构，但是它加入了索引，这使得搜索速度更快，并且可以将多个没有被使用的块组合为一个大的块。
Doug Lea's allocator has a basic structure much like our version, but it incorporates indexes to make searching faster and has the ability to combine multiple unused chunks into one large chunk.
DougLea的分配程序有着与我们的版本非常类似的基本结构，但是它加入了索引，这使得搜索速度更快，并且可以将多个没有被使用的块组合为一个大的块。
Doug Lea's allocator has a basic structure much like our version, but it incorporates indexes to make searching faster and has the ability to combine multiple unused chunks into one large chunk.
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