如何开发以利用64位系统? [英] How to develop to take advantage of 64 bit systems?

问题描述

在为 64 位系统开发时，软件工程师/计算机科学的任何特定部门是否存在显着差异?我已经编码大约 10 年了，自从 64 位系统崩溃以来，我的代码没有一点改变.

Is there any specific sectors of Software Engineer/Computer Science where there's a marked difference when developing for 64 bit systems? I've been coding for around 10 years now, and since the break of 64 bit systems, my code hasn't changed one bit.

哪些应用程序需要您使用 64 位技术?

What applications that a single coder can code as a side project require you to use 64 bit technology?

推荐答案

任何需要超过 4 GB 的工作和程序内存的东西当然都符合要求，因为这是 32 位系统可以直接寻址的最大内存量.

Anything that requires more than 4 GB of working and program memory would certainly qualify, since that is the maximum amount of memory that a 32 bit system can address directly.

由于 64 位数字可以驻留在 CPU 寄存器中，因此需要这些大小数字的计算会提高性能.

Since 64 bit numbers can reside in the CPU registers, calculations requiring numbers of these sizes would see a performance improvement.

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