In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction.
1958年，澳大利亚科学家戴维·沃伦开发了一种飞行记录仪，可以追踪飞行高度和飞行方向等基本信息。
Using them along with the debugger helps you track memory use with the program execution which manifests a memory error.
利用它们和这个调试器将帮助您跟踪带有程序执行的内存，这表明一个内存错误。
Some memory has to be used to keep track of all those reverse mappings.
不得不用一些内存来保持对所有那些反向映射的追踪。
The CLR JIT can only track a fixed number of variables for register allocation; once it has to track more than this, it begins to spill the contents of registers into memory.
CLRJIT只能跟踪固定数目的寄存器分配变量；一旦需要跟踪的数目超出这个数目，它就开始将寄存器的内容移到内存中。
For instance, a health indicator is used to track the consumption of the database heap memory.
例如，健康指示器可以用来跟踪数据库堆内存的消耗量。
It's possible to recompile your own JNI libraries with one of these tools to track a native memory leak in your code.
可以使用其中一款工具重新编译您自己的jni库，以跟踪代码中的本机内存泄漏。
You can improve it by adding the -l option to also track location information for the source document, though that data isn't always available and using -l does consume additional memory.
您可以通过添加-l选项来改善这一点，添加- l选项还可以跟踪源文档的位置信息，但是该数据并非始终都可用，并且使用- l选项确实会消耗额外的内存。
A succession of smooth, grey sandy coves was soon a memory as the track started to weave inland, darting back occasionally to the water to rinse off the heat.
不久，一连串灰色平坦的小海湾就成了回忆，火车开始驶进内陆，偶尔会驶到水边，像是要消解一下炎热。
Though we do it without thinking, keeping track of time is integral to the brain's function, keeping our senses and our actions ordered in a chronology that we then recall in the form of memory.
虽然我们并没有下意识地去做，记录时间轨迹却是大脑不可或缺的功能，当我们回想过去时，回忆中感觉和行为也是以时间顺序呈现。
By simply adding a header file to your code and defining MEMWATCH in your GCC statement, you can track memory leaks and corruptions in your program.
只要在代码中添加一个头文件并在gcc语句中定义了MEMWATCH之后，您就可以跟踪程序中的内存泄漏和错误了。
Purify keeps track of the status of every byte of memory used by your program and uses four colors to represent the status: red, yellow, green, and blue.
Purify 能够跟踪您程序中内存使用的每个字节的状态情况，并用四种颜色来代表不同的状态：红色，黄色，绿色和蓝色。
By combining Electric Fence with GDB, you can track down exactly what line tried to access the protected memory.
通过结合ElectricFence和gdb，您可以精确地跟踪到哪一行试图访问受保护内存。
Regression testing: The differential analysis and data structure views provided by MDD4J can help you track changes in memory consumption as bugs are fixed and new features are added or removed.
回归测试：MDD4J提供的各种分析和数据结构视图可在修订bug、添加或删除新特性时，帮助您跟踪内存消耗的更改。
If you have a process that maps 1 GB of memory with 4 KB pages, it would take 262,144 page-table entries to keep track of those pages.
如果您的一个进程要使用4KB的页来映射1GB内存，这将用到262,144个页表条目来保持对那些页的追踪。
It becomes the responsibility of the calling function to keep track of this memory location and handle it properly.
跟踪该内存位置并正确地处理它就成为了calling函数的职责。
Purify also reports memory leaks — i.e., when a program fails to release one or more blocks of memory before losing track of the memory.
Purify还可以报告内存泄漏——比如，当一个程序在丢失内存跟踪之前不能释放一个或者更多的内存板块时。
To use hprof and instruct it to track memory usage, invoke the JVM with the -Xrunhprof:heap=sites option.
要使用hprof并让它跟踪内存使用，需要以 -Xrunhprof:heap=sites选项调用JVM。
The platform only attempts to track those projects, though it might not succeed (for example, it may discard changes in order to save memory).
平台只是试图跟踪这些项目，尽管可能并不会成功(例如，为了节省内存，它可能会废弃一些更改)。
In the Linux memory manager, page tables keep track of the physical pages of memory that are used by a process, and they map the virtual pages to the physical pages.
在Linux内存管理器中，页表保持对进程使用的内存物理页的追踪，它们将虚拟页映射到物理页。
The ext3 filesystem driver also uses this approach and stores complete replicas of the modified blocks (either 1K, 2K, or 4K) in memory to track pending IO operations.
ext3文件系统驱动程序也使用这种方法，存储内存中被修改的块（大小为1K、2K或4K）的完整副本，以跟踪暂挂的 IO 操作。
Always keep track of all the memory allocations, and do free them whenever appropriate.
始终要跟踪所有内存分配，并在任何适当的时候释放它们。
The next post discusses how the kernel keeps track of these memory areas.
下一篇文章我们将讨论系统内核是如何跟踪这些内存区域的。
In addition, they may also provide useful views showing each object's references and referrers so that you can track down the source of a memory leak.
此外，它们也可能提供有用的视图，这些视图可以显示每个对象的引用和引用者，以便您跟踪内存漏洞的来源。
You might forget to keep track of all the pointers (pointing to these memory locations), and some of the memory segments are not freed and stay allocated to the program.
您可能会忘了跟踪所有指针（指向这些内存位置），并且某些内存段没有释放，还保持分配给该程序。
This allows AIX to keep track of whether a page has been modified after it was loaded into memory.
这允许AIX跟踪在将某个分页加载到内存之后是否对其进行过修改。
And you can combine utilities that automatically track code changes, trace test coverage, submit defects, inspect code profiles and memory usage, and so forth.
你还可以结合一些应用，它们可以自动跟踪代码的变化，跟踪测试覆盖，提交错误，检查代码外形和存储使用，等等。
As the validator works, it keeps track of the running results as an in-memory XML file.
验证程序工作的过程中将运行结果记录到内存中的一个XML文件中。
This memory management scheme USES 4kb buffers as its base, but then allocates structures from within, keeping track of which pages are full, partially used, and empty.
这种内存管理模式使用4K b缓冲区为基数，然后从中分配结构，并跟踪内存页使用情况，比如哪些内存页是满的，哪些页面没有完全使用，哪些页面为空。
Along the track of memory, look for your footprints.
沿着记忆的轨迹，寻找你的足迹。
Along the track of memory, look for your footprints.
沿着记忆的轨迹，寻找你的足迹。
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